GMZ300-251430-
733 PM CST Mon Nov 24 2025
.Synopsis For High Island to the Matagorda Ship Channel Out 60 NM
including Galveston and Matagorda Bays.
A line of strong to severe thunderstorms is making its way
through SE Texas and will be moving through the coastal waters
through the overnight hours. The chance of strong to severe
thunderstorms diminishes after 1 or 2am, but isolated activity
will linger through sunrise. A push of cool, dry air will move
into the waters late Tuesday night and early Wednesday morning
ushering in north winds around 20 to 25 knots with gusts of
around 30 knots as this occurs along with building seas. Small
Craft Advisories will be required. Onshore winds resume and
increase later in the week.
$$
GMZ350-355-251430- Coastal waters from Freeport to Matagorda Ship Channel TX out 20 NM-Coastal waters from High Island to Freeport TX out 20 NM- 733 PM CST Mon Nov 24 2025 REST OF TONIGHT South winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 5 feet. Wave Detail: South 5 feet at 6 seconds. A chance of showers and thunderstorms overnight. TUESDAY West winds 5 to 10 knots. Seas 2 to 4 feet. Wave Detail: South 4 feet at 6 seconds. A chance of showers and thunderstorms in the morning. TUESDAY NIGHT Northeast winds around 15 knots, increasing to 20 to 25 knots with gusts up to 30 knots after midnight. Seas 2 to 4 feet. Wave Detail: Northeast 3 feet at 3 seconds and south 3 feet at 6 seconds. WEDNESDAY Northeast winds 20 to 25 knots, diminishing to around 20 knots in the afternoon. Seas 3 to 5 feet. Wave Detail: East 4 feet at 5 seconds. WEDNESDAY NIGHT Northeast winds 15 to 20 knots with gusts up to 25 knots. Seas 3 to 5 feet. Wave Detail: East 5 feet at 6 seconds. THURSDAY Northeast winds 15 to 20 knots with gusts up to 25 knots. Seas 3 to 5 feet. Wave Detail: East 5 feet at 6 seconds. THURSDAY NIGHT East winds 15 to 20 knots. Seas 3 to 4 feet. FRIDAY East winds 15 to 20 knots. Seas 3 to 5 feet. FRIDAY NIGHT Southeast winds 20 to 25 knots. Seas 5 to 7 feet, occasionally to 9 feet. A chance of showers after midnight. SATURDAY Southeast winds 20 to 25 knots. Seas 5 to 7 feet, occasionally to 9 feet. A chance of showers. SATURDAY NIGHT Southeast winds 20 to 25 knots. Seas 5 to 7 feet, occasionally to 9 feet. Showers likely in the evening, then showers likely with a chance of thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$
GMZ350-355-251430- Coastal waters from Freeport to Matagorda Ship Channel TX out 20 NM-Coastal waters from High Island to Freeport TX out 20 NM- 733 PM CST Mon Nov 24 2025 REST OF TONIGHT South winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 5 feet. Wave Detail: South 5 feet at 6 seconds. A chance of showers and thunderstorms overnight. TUESDAY West winds 5 to 10 knots. Seas 2 to 4 feet. Wave Detail: South 4 feet at 6 seconds. A chance of showers and thunderstorms in the morning. TUESDAY NIGHT Northeast winds around 15 knots, increasing to 20 to 25 knots with gusts up to 30 knots after midnight. Seas 2 to 4 feet. Wave Detail: Northeast 3 feet at 3 seconds and south 3 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: East 4 feet at 5 seconds. WEDNESDAY NIGHT Northeast winds 15 to 20 knots with gusts up to 25 knots. Seas 3 to 5 feet. Wave Detail: East 5 feet at 6 seconds. THURSDAY Northeast winds 15 to 20 knots with gusts up to 25 knots. Seas 3 to 5 feet. Wave Detail: East 5 feet at 6 seconds. THURSDAY NIGHT East winds 15 to 20 knots. Seas 3 to 4 feet. FRIDAY East winds 15 to 20 knots. Seas 3 to 5 feet. FRIDAY NIGHT Southeast winds 20 to 25 knots. Seas 5 to 7 feet, occasionally to 9 feet. A chance of showers after midnight. SATURDAY Southeast winds 20 to 25 knots. Seas 5 to 7 feet, occasionally to 9 feet. A chance of showers. SATURDAY NIGHT Southeast winds 20 to 25 knots. Seas 5 to 7 feet, occasionally to 9 feet. Showers likely in the evening, then showers likely with a chance of thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$