Coastal Waters Forecast
Issued by NWS Brownsville, TX
Issued by NWS Brownsville, TX
820 FZUS54 KBRO 280841 CWFBRO Coastal Waters Forecast for the Lower Texas Coast National Weather Service Brownsville TX 341 AM CDT Fri Jun 28 2024 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. GMZ100-282115- 341 AM CDT Fri Jun 28 2024 .SYNOPSIS...High pressure across the eastern Gulf of Mexico combines with a trough of low pressure along the Sierra Madre of Northeast Mexico will maintain light to moderate southerly wind and slight to moderate seas. Isolated showers or thunderstorms are possible through the weekend. $$ GMZ130-132-135-282115- Laguna Madre from the Port of Brownsville to the Arroyo Colorado- Laguna Madre from the Arroyo Colorado To 5 NM north of Port Mansfield TX- Laguna Madre from 5 nm north of Port Mansfield to Baffin Bay TX- 341 AM CDT Fri Jun 28 2024 .TODAY...South winds 5 to 10 knots, becoming southeast 10 to 15 knots this afternoon. A moderate chop on the bay. A slight chance of showers and thunderstorms this afternoon. .TONIGHT...Southeast winds 15 to 20 knots, becoming south 10 to 15 knots early in the morning. Choppy on the bay, diminishing to a moderate chop early in the morning. .SATURDAY...Southeast winds 10 to 15 knots, becoming around 15 knots late in the afternoon. A moderate chop on the bay. .SATURDAY NIGHT...Southeast winds 10 to 15 knots. A moderate chop on the bay. A slight chance of showers after midnight. A slight chance of showers and thunderstorms early in the morning. .SUNDAY...East winds 10 to 15 knots. A moderate chop on the bay. A chance of showers. A slight chance of thunderstorms early in the morning, then a chance of thunderstorms in the afternoon. .SUNDAY NIGHT...East winds 10 to 15 knots, becoming southeast 5 to 10 knots early in the morning. A moderate chop on the bay, diminishing to light chop early in the morning. A chance of showers and thunderstorms early in the evening, then a slight chance of showers and thunderstorms in the late evening and early morning. .MONDAY...East winds 5 to 10 knots. Light chop on the bay. A slight chance of showers and thunderstorms until late afternoon. .MONDAY NIGHT...Southeast winds around 10 knots, becoming south after midnight. Light chop on the bay. .TUESDAY...South winds 5 to 10 knots, becoming southeast early in the afternoon, then increasing to 10 to 15 knots late in the afternoon. Light chop on the bay, increasing to a moderate chop late in the afternoon. .TUESDAY NIGHT...Southeast winds 10 to 15 knots, becoming south early in the morning. A moderate chop on the bay, diminishing to light chop early in the morning. Winds and waves higher in and near thunderstorms. $$ GMZ150-155-282115- Gulf waters from Port Mansfield to the Rio Grande out 20 nm- Gulf waters from Baffin Bay to Port Mansfield out 20 nm- 341 AM CDT Fri Jun 28 2024 .TODAY...South winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 5 seconds. A slight chance of showers early this morning, then a slight chance of showers and thunderstorms late this morning. .TONIGHT...Southeast winds 15 to 20 knots. Seas 3 to 5 feet. Wave Detail: Southeast 4 feet at 5 seconds. .SATURDAY...Southeast winds around 15 knots. Seas 3 to 4 feet. Wave Detail: Southeast 4 feet at 6 seconds. .SATURDAY NIGHT...Southeast winds 15 to 20 knots. Seas 3 to 5 feet. Wave Detail: East 4 feet at 6 seconds. A slight chance of showers after midnight. A slight chance of showers and thunderstorms early in the morning. .SUNDAY...East winds 10 to 15 knots. Seas 5 to 7 feet, occasionally to 9 feet. Wave Detail: East 7 feet at 10 seconds. A chance of showers. A slight chance of thunderstorms early in the morning, then a chance of thunderstorms in the afternoon. .SUNDAY NIGHT...East winds 10 to 15 knots. Seas 5 to 7 feet, occasionally to 9 feet. Wave Detail: East 7 feet at 10 seconds. A chance of showers and thunderstorms early in the evening. A slight chance of thunderstorms late in the evening. A slight chance of showers in the late evening and early morning. .MONDAY...East winds 5 to 10 knots. Seas 4 to 6 feet, occasionally to 8 feet. A slight chance of showers and thunderstorms until late afternoon. .MONDAY NIGHT...Southeast winds around 10 knots, becoming south after midnight. Seas 3 to 4 feet. .TUESDAY...South winds 5 to 10 knots, becoming southeast in the afternoon. Seas 2 to 3 feet. .TUESDAY NIGHT...Southeast winds 10 to 15 knots, becoming south early in the morning. Seas 3 to 4 feet. Winds and seas higher in and near thunderstorms. $$ GMZ170-175-282115- Gulf waters from Port Mansfield to the Rio Grande extending from 20 to 60 nm- Gulf waters from Baffin Bay to Port Mansfield extending from 20 to 60 nm- 341 AM CDT Fri Jun 28 2024 .TODAY...South winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 5 seconds. A slight chance of showers and thunderstorms this morning. .TONIGHT...Southeast winds 15 to 20 knots. Seas 3 to 5 feet. Wave Detail: Southeast 4 feet at 5 seconds. .SATURDAY...Southeast winds 10 to 15 knots, becoming east late in the afternoon. Seas 3 to 5 feet. Wave Detail: Southeast 4 feet at 6 seconds. .SATURDAY NIGHT...Southeast winds around 15 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Southeast 5 feet at 7 seconds. A slight chance of showers after midnight. A slight chance of showers and thunderstorms early in the morning. .SUNDAY...East winds around 15 knots. Seas 6 to 9 feet, occasionally to 11 feet. Wave Detail: East 8 feet at 10 seconds. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. .SUNDAY NIGHT...East winds 10 to 15 knots. Seas 6 to 9 feet, occasionally to 11 feet. Wave Detail: Southeast 8 feet at 10 seconds. A chance of showers and thunderstorms early in the evening, then a slight chance of showers in the late evening and early morning. .MONDAY...East winds 5 to 10 knots. Seas 5 to 7 feet, occasionally to 9 feet, subsiding to 4 to 5 feet in the afternoon. A slight chance of showers and thunderstorms until late afternoon. .MONDAY NIGHT...Southeast winds around 10 knots, becoming south after midnight. Seas 3 to 4 feet. .TUESDAY...Southeast winds 5 to 10 knots. Seas 2 to 4 feet. A slight chance of showers late in the morning. .TUESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 4 feet. Winds and seas higher in and near thunderstorms. $$