GMZ300-260115-
630 AM CST Tue Nov 25 2025
.Synopsis For High Island to the Matagorda Ship Channel Out 60 NM
including Galveston and Matagorda Bays.
Light northwest to north winds through this evening. A push of
cool, dry air will move into the waters late tonight and early
Wednesday morning ushering in northeast winds around 20 to 25
knots with gusts of around 30 knots along with building seas.
Small Craft Advisories will be required. Onshore winds resume and
increase later in the week.
$$
GMZ350-355-260115- Coastal waters from Freeport to Matagorda Ship Channel TX out 20 NM-Coastal waters from High Island to Freeport TX out 20 NM- 630 AM CST Tue Nov 25 2025 TODAY Southwest winds 10 to 15 knots, becoming northwest around 10 knots late this morning and early afternoon, then becoming northeast. Seas 2 to 4 feet. Wave Detail: South 4 feet at 6 seconds. A slight chance of showers and thunderstorms early this morning. TONIGHT Northeast winds around 15 knots, becoming north 20 to 25 knots after midnight. Seas 2 to 4 feet. Wave Detail: Northeast 3 feet at 3 seconds and south 2 feet at 6 seconds. WEDNESDAY Northeast winds 20 to 25 knots, diminishing to around 20 knots in the afternoon. Seas 3 to 5 feet. Wave Detail: Northeast 4 feet at 5 seconds and southeast 2 feet at 6 seconds. WEDNESDAY NIGHT Northeast winds 15 to 20 knots with gusts up to 25 knots. Seas 3 to 4 feet. Wave Detail: Northeast 4 feet at 5 seconds. THURSDAY Northeast winds 15 to 20 knots, diminishing to around 15 knots in the afternoon. Seas 3 to 4 feet. Wave Detail: East 4 feet at 6 seconds. THURSDAY NIGHT East winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet. Wave Detail: East 4 feet at 6 seconds. FRIDAY East winds 15 to 20 knots. Seas 3 to 5 feet. FRIDAY NIGHT Southeast winds 20 to 25 knots. Seas 4 to 6 feet, occasionally to 8 feet. A chance of showers after midnight. SATURDAY South winds 15 to 20 knots. Seas 5 to 6 feet, occasionally to 8 feet. A chance of showers in the morning, then showers likely in the afternoon. SATURDAY NIGHT Southeast winds 15 to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. Showers likely. Winds and seas higher in and near thunderstorms. $$
GMZ350-355-260115- Coastal waters from Freeport to Matagorda Ship Channel TX out 20 NM-Coastal waters from High Island to Freeport TX out 20 NM- 630 AM CST Tue Nov 25 2025 TODAY Southwest winds 10 to 15 knots, becoming northwest around 10 knots late this morning and early afternoon, then becoming northeast. Seas 2 to 4 feet. Wave Detail: South 4 feet at 6 seconds. A slight chance of showers and thunderstorms early this morning. TONIGHT Northeast winds around 15 knots, becoming north 20 to 25 knots after midnight. Seas 2 to 4 feet. Wave Detail: Northeast 3 feet at 3 seconds and south 2 feet at 6 seconds. WEDNESDAY Northeast winds 20 to 25 knots, diminishing to around 20 knots in the afternoon. Seas 3 to 5 feet. Wave Detail: Northeast 4 feet at 5 seconds and southeast 2 feet at 6 seconds. WEDNESDAY NIGHT Northeast winds 15 to 20 knots with gusts up to 25 knots. Seas 3 to 4 feet. Wave Detail: Northeast 4 feet at 5 seconds. THURSDAY Northeast winds 15 to 20 knots, diminishing to around 15 knots in the afternoon. Seas 3 to 4 feet. Wave Detail: East 4 feet at 6 seconds. THURSDAY NIGHT East winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet. Wave Detail: East 4 feet at 6 seconds. FRIDAY East winds 15 to 20 knots. Seas 3 to 5 feet. FRIDAY NIGHT Southeast winds 20 to 25 knots. Seas 4 to 6 feet, occasionally to 8 feet. A chance of showers after midnight. SATURDAY South winds 15 to 20 knots. Seas 5 to 6 feet, occasionally to 8 feet. A chance of showers in the morning, then showers likely in the afternoon. SATURDAY NIGHT Southeast winds 15 to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. Showers likely. Winds and seas higher in and near thunderstorms. $$