Coastal Waters Forecast
Issued by NWS Brownsville, TX
Issued by NWS Brownsville, TX
858 FZUS54 KBRO 251521 CWFBRO Coastal Waters Forecast for the Lower Texas Coast National Weather Service Brownsville TX 1021 AM CDT Tue Jun 25 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. GMZ100-260430- 1021 AM CDT Tue Jun 25 2024 .SYNOPSIS...High pressure over the west central Gulf through Wednesday will drift into the eastern Gulf Thursday through Saturday, as trough of low pressure strengthens a bit each afternoon over the Sierra Madre through southwest Texas and southeast New Mexico. This will create a gradual increase in southeasterly winds, and seas, through the period. $$ GMZ130-132-135-260430- 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- 1021 AM CDT Tue Jun 25 2024 .REST OF TODAY...Southeast winds 5 to 10 knots, increasing to 10 to 15 knots late this afternoon. Light chop on the bay, increasing to a moderate chop late this afternoon. A slight chance of showers and thunderstorms early this afternoon. .TONIGHT...Southeast winds 10 to 15 knots diminishing to 5 to 10 knots. A moderate chop on the bay becoming a light chop. .WEDNESDAY...Southeast winds 5 to 10 knots increasing to 10 to 15 knots by afternoon. A moderate chop on the bay. .WEDNESDAY NIGHT...Southeast winds 10 to 15 knots, becoming south 5 to 10 knots after midnight. A moderate chop on the bay, diminishing to light chop after midnight. .THURSDAY...Southeast winds 5 to 10 knots, increasing to 10 to 15 knots late in the afternoon. Light chop on the bay, increasing to a moderate chop late in the afternoon. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. .THURSDAY NIGHT...Southeast winds 10 to 15 knots. A moderate chop on the bay. A chance of showers with a slight chance of thunderstorms early in the evening. A slight chance of showers and thunderstorms after midnight. .FRIDAY...Southeast winds 10 to 15 knots. A moderate chop on the bay. A chance of showers and thunderstorms. .FRIDAY NIGHT...Southeast winds 10 to 15 knots. A moderate chop on the bay. A chance of showers and thunderstorms early in the evening. A slight chance of showers and thunderstorms after midnight. .SATURDAY...Southeast winds 10 to 15 knots, becoming around 15 knots late in the afternoon. A moderate chop on the bay. A slight chance of showers and thunderstorms. .SATURDAY NIGHT...Southeast winds 10 to 15 knots. A moderate chop on the bay. A slight chance of showers and thunderstorms early in the evening. A slight chance of showers and thunderstorms after midnight. Winds and waves higher in and near thunderstorms Thursday through Saturday night. $$ GMZ150-155-260430- Gulf waters from Port Mansfield to the Rio Grande out 20 nm- Gulf waters from Baffin Bay to Port Mansfield out 20 nm- 1021 AM CDT Tue Jun 25 2024 .REST OF TODAY...Southeast winds 5 to 10 knots. Seas 2 feet. Wave Detail: East 2 feet at 6 seconds. .TONIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: East 3 feet at 6 seconds. .WEDNESDAY...Southeast winds around 10 knots. Seas 2 feet. Wave Detail: Southeast 2 feet at 5 seconds. .WEDNESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: East 2 feet at 5 seconds. .THURSDAY...Southeast winds 5 to 10 knots, increasing to 10 to 15 knots late in the afternoon. Seas 2 to 3 feet. Wave Detail: East 2 feet at 5 seconds. A slight chance of showers and thunderstorms. .THURSDAY NIGHT...Southeast 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 early in the evening. A slight chance of showers and thunderstorms after midnight. .FRIDAY...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. A chance of showers and thunderstorms until late afternoon, then a slight chance of showers and thunderstorms late in the afternoon. .FRIDAY NIGHT...Southeast winds increasing to 15 to 20 knots. Seas building to 3 to 5 feet. A slight chance of showers and thunderstorms early in the evening. A slight chance of showers and thunderstorms after midnight. .SATURDAY...Southeast winds around 15 knots. Seas 3 to 4 feet. A slight chance of showers and thunderstorms. .SATURDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 5 feet. A slight chance of showers and thunderstorms early in the evening. A slight chance of showers and thunderstorms after midnight. Winds and seas higher in and near thunderstorms Thursday through Saturday night. $$ GMZ170-175-260430- Gulf waters from Port Mansfield to the Rio Grande extending from 20 to 60 nm- Gulf waters from Baffin Bay to Port Mansfield extending from 20 to 60 nm- 1021 AM CDT Tue Jun 25 2024 .REST OF TODAY...Southeast winds around 10 knots. Seas 2 feet. Wave Detail: East 2 feet at 6 seconds. .TONIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 5 seconds. .WEDNESDAY...Southeast winds around 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 5 seconds. .WEDNESDAY NIGHT...Southeast winds around 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 5 seconds. A slight chance of showers early in the morning. .THURSDAY...Southeast winds around 10 knots. Seas 2 feet. Wave Detail: Southeast 2 feet at 5 seconds. A slight chance of thunderstorms. A chance of showers until late afternoon, then a slight chance of showers. .THURSDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 5 seconds. A slight chance of showers and thunderstorms early in the evening. A chance of showers and thunderstorms after midnight. .FRIDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. A chance of showers and thunderstorms until late afternoon, then a slight chance of showers and thunderstorms late in the afternoon. .FRIDAY NIGHT...Southeast winds 15 to 20 knots. Seas 3 to 5 feet. A slight chance of showers and thunderstorms early in the evening. A slight chance of showers and thunderstorms after midnight. .SATURDAY...Southeast winds around 15 knots. Seas 4 to 5 feet. A slight chance of showers and thunderstorms. .SATURDAY NIGHT...Southeast winds 10 to 15 knots. Seas 4 to 5 feet. A slight chance of showers and thunderstorms early in the evening. A chance of showers with a slight chance of thunderstorms after midnight. Winds and seas higher in and near thunderstorms Thursday night through Saturday night. $$