Texas Coastal Marine Forecast
Expires:202604110900;;153041 FZUS54 KLCH 102009 CWFLCH Coastal Waters Forecast National Weather Service Lake Charles LA 309 PM CDT Fri Apr 10 2026 Coastal waters from the Lower Atchafalaya River LA to High Island TX out 60 nautical miles including Sabine and Calcasieu Lakes and Vermilion and Cote Blanche Bays Seas are provided as a range of the average height of the highest one third of the waves, along with the occasional height of the average highest ten percent of the waves. GMZ450-110900- Coastal waters from Cameron LA to High Island TX out 20 NM- 309 PM CDT Fri Apr 10 2026 ...SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH SATURDAY MORNING... .TONIGHT...Southeast winds 15 to 20 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 5 seconds. A slight chance of showers and thunderstorms early this evening. A slight chance of showers and thunderstorms late. .SATURDAY...East winds 15 to 20 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 4 seconds. A slight chance of showers and thunderstorms in the morning. .SATURDAY NIGHT...Southeast winds 15 to 20 knots. Seas 3 to 4 feet. Wave Detail: Southeast 4 feet at 5 seconds. .SUNDAY...Southeast winds 15 to 20 knots. Seas around 3 feet. Wave Detail: Southeast 3 feet at 5 seconds. A slight chance of showers. .SUNDAY NIGHT...Southeast winds 15 to 20 knots. Seas 3 to 4 feet. Wave Detail: Southeast 3 feet at 5 seconds. .MONDAY...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 4 seconds. .MONDAY NIGHT...Southeast winds around 15 knots. Seas 2 to 3 feet. .TUESDAY...Southeast winds around 15 knots. Seas 2 to 3 feet. A slight chance of showers in the morning. .TUESDAY NIGHT...Southeast winds 15 to 20 knots. Seas 3 to 4 feet. .WEDNESDAY...Southeast winds around 15 knots. Seas 2 to 3 feet. .WEDNESDAY NIGHT...Southeast winds 15 to 20 knots. Seas around 3 feet. Winds and seas higher in and near thunderstorms. $$ Expires:202604110900;;153036 FZUS54 KLCH 102009 CWFLCH Coastal Waters Forecast National Weather Service Lake Charles LA 309 PM CDT Fri Apr 10 2026 Coastal waters from the Lower Atchafalaya River LA to High Island TX out 60 nautical miles including Sabine and Calcasieu Lakes and Vermilion and Cote Blanche Bays Seas are provided as a range of the average height of the highest one third of the waves, along with the occasional height of the average highest ten percent of the waves. GMZ400-110900- 309 PM CDT Fri Apr 10 2026 .Synopsis for Lower Atchafalaya River LA to High Island TX out 60 NM including Sabine and Calcasieu Lakes and Vermilion and Cote Blanche Bays... East winds will remain just below small craft criteria, but an exercise caution statement remains in effect through the night. Sustained winds will be between 10 and 15 knots with occasional gusts up to 20 knots. Seas will start to decrease with the falling wind speeds, with heights below 6 feet tonight and dropping below 5 feet over the weekend. No precipitation is expected over the next seven days. $$ Expires:202604111315;;162733 FZUS54 KHGX 110040 CWFHGX Coastal Waters Forecast for Texas National Weather Service Houston/Galveston TX 740 PM CDT Fri Apr 10 2026 Upper Texas coastal waters from High Island to the Matagorda Ship Channel out 60 nautical miles including Galveston and Matagorda Bays. Seas are provided as a range of the average height of the highest 1/3 of the waves...along with the occasional height of the average highest 10 percent of the waves. GMZ350-355-111315- Coastal waters from Freeport to Matagorda Ship Channel TX out 20 NM-Coastal waters from High Island to Freeport TX out 20 NM- 740 PM CDT Fri Apr 10 2026 ...SMALL CRAFT SHOULD EXERCISE CAUTION IN EFFECT UNTIL 1 AM CDT SATURDAY... .REST OF TONIGHT...East winds around 15 knots with gusts up to 20 knots. Seas 4 to 5 feet. Wave Detail: East 4 feet at 8 seconds. A slight chance of showers with isolated thunderstorms early this evening. A slight chance of showers and thunderstorms late. .SATURDAY...East winds 15 to 20 knots. Seas 3 to 4 feet. Wave Detail: East 4 feet at 7 seconds. A chance of showers with a slight chance of thunderstorms. .SATURDAY NIGHT...Southeast winds 15 to 20 knots with gusts up to 25 knots. Seas 4 to 5 feet. Wave Detail: East 4 feet at 7 seconds. .SUNDAY...Southeast winds around 15 knots with gusts up to 20 knots. Seas 4 to 5 feet. Wave Detail: Southeast 4 feet at 6 seconds. .SUNDAY NIGHT...Southeast winds 15 to 20 knots. Seas 4 to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds. .MONDAY...Southeast winds 10 to 15 knots. Seas 3 to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds. .MONDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 5 feet. .TUESDAY...Southeast winds 10 to 15 knots. Seas 3 to 5 feet. .TUESDAY NIGHT...Southeast winds 15 to 20 knots. Seas 3 to 5 feet. .WEDNESDAY...Southeast winds 15 to 20 knots. Seas 3 to 5 feet. .WEDNESDAY NIGHT...Southeast winds 15 to 20 knots. Seas 3 to 4 feet. Winds and seas higher in and near thunderstorms. $$ Expires:202604111315;;162734 FZUS54 KHGX 110040 CWFHGX Coastal Waters Forecast for Texas National Weather Service Houston/Galveston TX 740 PM CDT Fri Apr 10 2026 Upper Texas coastal waters from High Island to the Matagorda Ship Channel out 60 nautical miles including Galveston and Matagorda Bays. Seas are provided as a range of the average height of the highest 1/3 of the waves...along with the occasional height of the average highest 10 percent of the waves. GMZ370-375-111315- Waters from Freeport to Matagorda Ship Channel TX from 20 to 60 NM-Waters from High Island to Freeport TX from 20 to 60 NM- 740 PM CDT Fri Apr 10 2026 ...SMALL CRAFT SHOULD EXERCISE CAUTION IN EFFECT UNTIL 1 AM CDT SATURDAY... .REST OF TONIGHT...East winds around 15 knots with gusts up to 20 knots. Seas 5 to 6 feet, occasionally to 8 feet. Wave Detail: East 4 feet at 8 seconds. A slight chance of showers with isolated thunderstorms early this evening. A slight chance of showers and thunderstorms. .SATURDAY...East winds around 15 knots with gusts up to 20 knots. Seas 4 to 5 feet. Wave Detail: East 4 feet at 7 seconds. A chance of showers with a slight chance of thunderstorms. .SATURDAY NIGHT...Southeast winds 15 to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: East 5 feet at 7 seconds. .SUNDAY...Southeast winds 15 to 20 knots. Seas 5 to 6 feet, occasionally to 8 feet. Wave Detail: Southeast 5 feet at 7 seconds. .SUNDAY NIGHT...Southeast winds around 15 knots with gusts up to 20 knots. Seas 5 to 6 feet, occasionally to 8 feet. Wave Detail: Southeast 5 feet at 7 seconds. .MONDAY...Southeast winds 10 to 15 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Southeast 5 feet at 7 seconds. .MONDAY NIGHT...Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 4 to 5 feet. .TUESDAY...Southeast winds 10 to 15 knots. Seas 4 to 5 feet. .TUESDAY NIGHT...Southeast winds 15 to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. .WEDNESDAY...Southeast winds 15 to 20 knots, diminishing to around 15 knots in the afternoon. Seas 4 to 6 feet, occasionally to 8 feet. .WEDNESDAY NIGHT...Southeast winds 15 to 20 knots. Seas 4 to 5 feet. Winds and seas higher in and near thunderstorms. $$ Expires:202604111315;;162733 FZUS54 KHGX 110040 CWFHGX Coastal Waters Forecast for Texas National Weather Service Houston/Galveston TX 740 PM CDT Fri Apr 10 2026 Upper Texas coastal waters from High Island to the Matagorda Ship Channel out 60 nautical miles including Galveston and Matagorda Bays. Seas are provided as a range of the average height of the highest 1/3 of the waves...along with the occasional height of the average highest 10 percent of the waves. GMZ350-355-111315- Coastal waters from Freeport to Matagorda Ship Channel TX out 20 NM-Coastal waters from High Island to Freeport TX out 20 NM- 740 PM CDT Fri Apr 10 2026 ...SMALL CRAFT SHOULD EXERCISE CAUTION IN EFFECT UNTIL 1 AM CDT SATURDAY... .REST OF TONIGHT...East winds around 15 knots with gusts up to 20 knots. Seas 4 to 5 feet. Wave Detail: East 4 feet at 8 seconds. A slight chance of showers with isolated thunderstorms early this evening. A slight chance of showers and thunderstorms late. .SATURDAY...East winds 15 to 20 knots. Seas 3 to 4 feet. Wave Detail: East 4 feet at 7 seconds. A chance of showers with a slight chance of thunderstorms. .SATURDAY NIGHT...Southeast winds 15 to 20 knots with gusts up to 25 knots. Seas 4 to 5 feet. Wave Detail: East 4 feet at 7 seconds. .SUNDAY...Southeast winds around 15 knots with gusts up to 20 knots. Seas 4 to 5 feet. Wave Detail: Southeast 4 feet at 6 seconds. .SUNDAY NIGHT...Southeast winds 15 to 20 knots. Seas 4 to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds. .MONDAY...Southeast winds 10 to 15 knots. Seas 3 to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds. .MONDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 5 feet. .TUESDAY...Southeast winds 10 to 15 knots. Seas 3 to 5 feet. .TUESDAY NIGHT...Southeast winds 15 to 20 knots. Seas 3 to 5 feet. .WEDNESDAY...Southeast winds 15 to 20 knots. Seas 3 to 5 feet. .WEDNESDAY NIGHT...Southeast winds 15 to 20 knots. Seas 3 to 4 feet. Winds and seas higher in and near thunderstorms. $$ Expires:202604111315;;162734 FZUS54 KHGX 110040 CWFHGX Coastal Waters Forecast for Texas National Weather Service Houston/Galveston TX 740 PM CDT Fri Apr 10 2026 Upper Texas coastal waters from High Island to the Matagorda Ship Channel out 60 nautical miles including Galveston and Matagorda Bays. Seas are provided as a range of the average height of the highest 1/3 of the waves...along with the occasional height of the average highest 10 percent of the waves. GMZ370-375-111315- Waters from Freeport to Matagorda Ship Channel TX from 20 to 60 NM-Waters from High Island to Freeport TX from 20 to 60 NM- 740 PM CDT Fri Apr 10 2026 ...SMALL CRAFT SHOULD EXERCISE CAUTION IN EFFECT UNTIL 1 AM CDT SATURDAY... .REST OF TONIGHT...East winds around 15 knots with gusts up to 20 knots. Seas 5 to 6 feet, occasionally to 8 feet. Wave Detail: East 4 feet at 8 seconds. A slight chance of showers with isolated thunderstorms early this evening. A slight chance of showers and thunderstorms. .SATURDAY...East winds around 15 knots with gusts up to 20 knots. Seas 4 to 5 feet. Wave Detail: East 4 feet at 7 seconds. A chance of showers with a slight chance of thunderstorms. .SATURDAY NIGHT...Southeast winds 15 to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: East 5 feet at 7 seconds. .SUNDAY...Southeast winds 15 to 20 knots. Seas 5 to 6 feet, occasionally to 8 feet. Wave Detail: Southeast 5 feet at 7 seconds. .SUNDAY NIGHT...Southeast winds around 15 knots with gusts up to 20 knots. Seas 5 to 6 feet, occasionally to 8 feet. Wave Detail: Southeast 5 feet at 7 seconds. .MONDAY...Southeast winds 10 to 15 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Southeast 5 feet at 7 seconds. .MONDAY NIGHT...Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 4 to 5 feet. .TUESDAY...Southeast winds 10 to 15 knots. Seas 4 to 5 feet. .TUESDAY NIGHT...Southeast winds 15 to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. .WEDNESDAY...Southeast winds 15 to 20 knots, diminishing to around 15 knots in the afternoon. Seas 4 to 6 feet, occasionally to 8 feet. .WEDNESDAY NIGHT...Southeast winds 15 to 20 knots. Seas 4 to 5 feet. Winds and seas higher in and near thunderstorms. $$ Expires:202604111315;;162732 FZUS54 KHGX 110040 CWFHGX Coastal Waters Forecast for Texas National Weather Service Houston/Galveston TX 740 PM CDT Fri Apr 10 2026 Upper Texas coastal waters from High Island to the Matagorda Ship Channel out 60 nautical miles including Galveston and Matagorda Bays. Seas are provided as a range of the average height of the highest 1/3 of the waves...along with the occasional height of the average highest 10 percent of the waves. GMZ330-111315- Matagorda Bay- 740 PM CDT Fri Apr 10 2026 .REST OF TONIGHT...East winds 10 to 15 knots. Bay waters slightly choppy. A slight chance of showers and thunderstorms late. .SATURDAY...East winds around 15 knots, becoming southeast 15 to 20 knots in the afternoon. Bay waters slightly choppy, increasing to choppy in the afternoon. A slight chance of thunderstorms. A chance of showers, mainly in the morning. .SATURDAY NIGHT...Southeast winds 15 to 20 knots with gusts up to 25 knots. Bay waters choppy. .SUNDAY...Southeast winds 15 to 20 knots with gusts up to 25 knots. Bay waters choppy. A chance of showers. A chance of thunderstorms in the afternoon. .SUNDAY NIGHT...Southeast winds 15 to 20 knots, diminishing to around 15 knots after midnight. Bay waters choppy, diminishing to slightly choppy after midnight. .MONDAY...Southeast winds 10 to 15 knots with gusts up to 25 knots. Bay waters slightly choppy. .MONDAY NIGHT...Southeast winds 10 to 15 knots with gusts up to 20 knots. Bay waters slightly choppy. .TUESDAY...Southeast winds 10 to 15 knots. Bay waters slightly choppy. .TUESDAY NIGHT...Southeast winds 15 to 20 knots. Bay waters choppy. .WEDNESDAY...Southeast winds 15 to 20 knots. Bay waters choppy. .WEDNESDAY NIGHT...Southeast winds 15 to 20 knots, diminishing to around 15 knots after midnight. Bay waters choppy, diminishing to slightly choppy after midnight. Winds and waves higher in and near thunderstorms. $$ Expires:202604111315;;162730 FZUS54 KHGX 110040 CWFHGX Coastal Waters Forecast for Texas National Weather Service Houston/Galveston TX 740 PM CDT Fri Apr 10 2026 Upper Texas coastal waters from High Island to the Matagorda Ship Channel out 60 nautical miles including Galveston and Matagorda Bays. Seas are provided as a range of the average height of the highest 1/3 of the waves...along with the occasional height of the average highest 10 percent of the waves. GMZ300-111315- 740 PM CDT Fri Apr 10 2026 .Synopsis For High Island to the Matagorda Ship Channel Out 60 NM including Galveston and Matagorda Bays. Moderate east and southeast winds and periods of enhanced easterly swell and increased wave heights are expected over the next several days. Chance for showers and thunderstorms will continue into the weekend. $$Texas Coastal Marine Forecast
Expires:202604110830;;152225 FZUS54 KCRP 101957 CWFCRP Coastal Waters Forecast for Texas National Weather Service Corpus Christi TX 257 PM CDT Fri Apr 10 2026 Middle Texas coastal waters from Baffin Bay to Matagorda ship channel out to 60 nautical miles. Seas are provided as a range of the average height of the highest 1/3 of the waves...along with occasional height of the average highest 10 percent of the waves. GMZ270-275-110830- Waters from Baffin Bay to Port Aransas from 20 to 60 NM- Waters from Port Aransas to Matagorda Ship Channel from 20 to 60 NM- 257 PM CDT Fri Apr 10 2026 .TONIGHT...East winds 10 to 15 knots. Seas around 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 8 seconds. A slight chance of showers and thunderstorms early this evening. A slight chance of showers and thunderstorms late. .SATURDAY...Southeast winds 10 to 15 knots. Seas around 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 7 seconds. A chance of showers with a slight chance of thunderstorms. .SATURDAY NIGHT...Southeast winds 15 to 20 knots with gusts up to 25 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Southeast 6 feet at 7 seconds. A slight chance of showers. .SUNDAY...Southeast winds 15 to 20 knots. Seas 5 to 6 feet, occasionally to 8 feet. Wave Detail: Southeast 6 feet at 7 seconds. A slight chance of showers. A slight chance of thunderstorms in the afternoon. .SUNDAY NIGHT...Southeast winds 15 to 20 knots. Seas around 5 feet, occasionally to 6 feet. Wave Detail: Southeast 5 feet at 7 seconds. .MONDAY...Southeast winds around 15 knots. Seas around 5 feet, occasionally to 6 feet. Wave Detail: Southeast 5 feet at 7 seconds. .MONDAY NIGHT...Southeast winds 10 to 15 knots, increasing to 15 to 20 knots after midnight. Seas around 5 feet, occasionally to 6 feet. .TUESDAY...Southeast winds 15 to 20 knots. Seas 5 to 6 feet, occasionally to 8 feet. .TUESDAY NIGHT...Southeast winds 15 to 20 knots. Seas 5 to 6 feet, occasionally to 8 feet. .WEDNESDAY...Southeast winds 15 to 20 knots. Seas 5 to 6 feet, occasionally to 8 feet. .WEDNESDAY NIGHT...Southeast winds 15 to 20 knots. Seas around 5 feet, occasionally to 6 feet. Winds and seas higher in and near thunderstorms. $$ ANM Expires:202604110830;;152224 FZUS54 KCRP 101957 CWFCRP Coastal Waters Forecast for Texas National Weather Service Corpus Christi TX 257 PM CDT Fri Apr 10 2026 Middle Texas coastal waters from Baffin Bay to Matagorda ship channel out to 60 nautical miles. Seas are provided as a range of the average height of the highest 1/3 of the waves...along with occasional height of the average highest 10 percent of the waves. GMZ250-110830- Coastal waters from Baffin Bay to Port Aransas out 20 NM- 257 PM CDT Fri Apr 10 2026 .TONIGHT...East winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 8 seconds. A slight chance of showers and thunderstorms late. .SATURDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 7 seconds. A slight chance of thunderstorms. A chance of showers, mainly in the morning. .SATURDAY NIGHT...Southeast winds 15 to 20 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: Southeast 5 feet at 7 seconds. A slight chance of showers. .SUNDAY...Southeast winds 15 to 20 knots with gusts up to 25 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: Southeast 5 feet at 7 seconds. A chance of showers with a slight chance of thunderstorms. .SUNDAY NIGHT...Southeast winds 15 to 20 knots with gusts up to 25 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: Southeast 5 feet at 7 seconds. .MONDAY...Southeast winds around 15 knots with gusts up to 25 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: Southeast 5 feet at 8 seconds. .MONDAY NIGHT...Southeast winds 15 to 20 knots. Seas 4 to 5 feet, occasionally to 6 feet. .TUESDAY...Southeast winds 15 to 20 knots. Seas around 5 feet, occasionally to 6 feet. .TUESDAY NIGHT...Southeast winds 15 to 20 knots. Seas around 5 feet, occasionally to 6 feet. .WEDNESDAY...Southeast winds 15 to 20 knots. Seas around 5 feet, occasionally to 6 feet. .WEDNESDAY NIGHT...Southeast winds 15 to 20 knots. Seas 4 to 5 feet, occasionally to 6 feet. Winds and seas higher in and near thunderstorms. $$ Expires:202204060415;;857702 FZUS54 KCRP 051559 AAA CWFCRP Coastal Waters Forecast...UPDATED National Weather Service Corpus Christi TX 1059 AM CDT Tue Apr 5 2022 Middle Texas coastal waters from Baffin Bay to Matagorda ship channel out to 60 nautical miles. Seas are provided as a range of the average height of the highest 1/3 of the waves...along with occasional height of the average highest 10 percent of the waves. GMZ230-060415- Bays and Waterways from Baffin Bay to Port Aransas- 1059 AM CDT Tue Apr 5 2022 .REST OF TODAY...Southeast wind 5 to 10 knots. Bays smooth. .TONIGHT...Southeast wind around 10 knots shifting south after midnight. Bays slightly choppy to occasionally choppy. A slight chance of showers and thunderstorms in the evening. Patchy fog in the evening. Areas of fog after midnight. .WEDNESDAY...Southwest wind 10 to 15 knots becoming north 15 to 20 knots in the afternoon. Bays choppy to occasionally rough. Patchy fog in the morning. .WEDNESDAY NIGHT...North wind 20 to 25 knots. Bays choppy to rough. .THURSDAY...Northeast wind 15 to 20 knots. Bays choppy to occasionally rough. .THURSDAY NIGHT...Northeast wind 10 to 15 knots. Bays slightly choppy to occasionally choppy. .FRIDAY...North wind 10 to 15 knots shifting southeast in the afternoon. Bays slightly choppy to occasionally choppy. .FRIDAY NIGHT...Southeast wind 15 to 20 knots becoming south 10 to 15 knots after midnight. Bays choppy. .SATURDAY...South wind 10 to 15 knots becoming southeast 15 to 20 knots in the afternoon. Bays choppy. .SATURDAY NIGHT...Southeast wind around 20 knots. Bays choppy to occasionally rough. $$ Expires:202604110830;;152220 FZUS54 KCRP 101957 CWFCRP Coastal Waters Forecast for Texas National Weather Service Corpus Christi TX 257 PM CDT Fri Apr 10 2026 Middle Texas coastal waters from Baffin Bay to Matagorda ship channel out to 60 nautical miles. Seas are provided as a range of the average height of the highest 1/3 of the waves...along with occasional height of the average highest 10 percent of the waves. GMZ200-110830- 257 PM CDT Fri Apr 10 2026 .SYNOPSIS FOR THE MIDDLE TEXAS COASTAL WATERS... Onshore flow will remain gentle to moderate (BF 3-4) through much of the weekend with periods of moderate to fresh (BF 4-5) Saturday into Sunday. Rain chances over the waters generally be low to moderate (20-40%) through the weekend. $$ Expires:202604110615;;144915 FZUS54 KBRO 101730 CWFBRO Coastal Waters Forecast for the Lower Texas Coast National Weather Service Brownsville TX 1230 PM CDT Fri Apr 10 2026 Lower Texas coastal waters from Baffin Bay to the mouth of the Rio Grande out 60 NM. Seas are provided as a range of the average height of the highest 1/3 of the waves, along with the occasional height of the average highest 10 percent of the waves. GMZ100-110615- 1230 PM CDT Fri Apr 10 2026 .SYNOPSIS...Favorable marine conditions are forecast through late in the week courtesy of a modest pressure gradient in place. The exception would be in the immediate vicinity of any heavier showers or thunderstorms that happen to form offshore the next few days. More adverse winds and seas are anticipated for the end of the week and through the weekend as the gradient strengthens. Small Craft Should Exercise Caution and Small Craft Advisory may be needed to account for the stronger winds and higher seas. $$ Expires:202604110615;;144917 FZUS54 KBRO 101730 CWFBRO Coastal Waters Forecast for the Lower Texas Coast National Weather Service Brownsville TX 1230 PM CDT Fri Apr 10 2026 Lower Texas coastal waters from Baffin Bay to the mouth of the Rio Grande out 60 NM. Seas are provided as a range of the average height of the highest 1/3 of the waves, along with the occasional height of the average highest 10 percent of the waves. GMZ150-155-110615- Gulf waters from Port Mansfield to the Rio Grande out 20 nm- Gulf waters from Baffin Bay to Port Mansfield out 20 nm- 1230 PM CDT Fri Apr 10 2026 .REST OF TODAY...East winds 5 to 10 knots. Seas 3 to 4 feet. Wave Detail: East 4 feet at 8 seconds. A slight chance of thunderstorms. A chance of showers early this afternoon, then a slight chance of showers late this afternoon. .TONIGHT...East winds around 10 knots. Seas 3 to 5 feet. Wave Detail: East 4 feet at 8 seconds. A slight chance of showers and thunderstorms early in the morning. .SATURDAY...Southeast winds 10 to 15 knots. Seas 3 to 5 feet. Wave Detail: East 4 feet at 8 seconds. A chance of showers in the morning. A slight chance of thunderstorms. A slight chance of showers in the afternoon. .SATURDAY NIGHT...Southeast winds around 15 knots. Seas 4 to 5 feet. Wave Detail: East 5 feet at 8 seconds. A slight chance of showers. .SUNDAY...Southeast winds 15 to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: East 5 feet at 8 seconds. A slight chance of showers early in the morning. A chance of showers late in the morning, then a slight chance of showers in the afternoon. .SUNDAY NIGHT...Southeast winds around 15 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: East 5 feet at 8 seconds. A slight chance of showers early in the evening. .MONDAY...Southeast winds 10 to 15 knots. Seas 4 to 6 feet, occasionally to 8 feet. .MONDAY NIGHT...Southeast winds 10 to 15 knots, increasing to 15 to 20 knots early in the morning. Seas 5 to 7 feet, occasionally to 9 feet. .TUESDAY...Southeast winds 15 to 20 knots. Gusts to 30 knots in the afternoon. Seas 5 to 7 feet, occasionally to 9 feet. .TUESDAY NIGHT...Southeast winds 15 to 20 knots. Seas 5 to 7 feet, occasionally to 9 feet. Winds and seas higher in and near thunderstorms. $$