GMZ300-150730-
135 PM CDT Mon Sep 14 2026
.Synopsis For High Island to the Matagorda Ship Channel Out 60 NM
including Galveston and Matagorda Bays.
Light to moderate onshore winds and 2-3 foot seas will prevail
for the next couple days. Look for some late night through early
afternoon isolated to scattered showers and thunderstorms. Look
for increasing easterly winds, building seas, and rain chances
Wednesday night into Thursday evening. Caution or Advisory
conditions could be possible. Winds and seas gradually diminish
late Friday into the weekend.
$$
GMZ350-355-150730- Coastal waters from Freeport to Matagorda Ship Channel TX out 20 NM-Coastal waters from High Island to Freeport TX out 20 NM- 135 PM CDT Mon Sep 14 2026 THIS AFTERNOON South winds around 10 knots. Seas 2 to 3 feet. Wave Detail: South 2 feet at 5 seconds. A chance of showers and thunderstorms early, then a slight chance of showers and thunderstorms late. TONIGHT South winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 6 seconds. TUESDAY Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: South 3 feet at 6 seconds. TUESDAY NIGHT Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Southeast 2 feet at 5 seconds. WEDNESDAY East winds around 10 knots, increasing to 10 to 15 knots in the afternoon. Seas 2 to 3 feet. Wave Detail: Southeast 2 feet at 6 seconds. WEDNESDAY NIGHT East winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 4 feet. Wave Detail: Southeast 3 feet at 5 seconds. A chance of showers and thunderstorms after midnight. THURSDAY East winds 15 to 20 knots. Seas 3 to 5 feet. Showers and thunderstorms likely, mainly in the morning. THURSDAY NIGHT East winds 15 to 20 knots. Seas 3 to 5 feet. FRIDAY East winds 10 to 15 knots. Seas 3 to 4 feet. FRIDAY NIGHT East winds 10 to 15 knots, diminishing to around 10 knots after midnight. Seas 2 to 4 feet. Winds and seas higher in and near thunderstorms. $$
GMZ350-355-150730- Coastal waters from Freeport to Matagorda Ship Channel TX out 20 NM-Coastal waters from High Island to Freeport TX out 20 NM- 135 PM CDT Mon Sep 14 2026 THIS AFTERNOON South winds around 10 knots. Seas 2 to 3 feet. Wave Detail: South 2 feet at 5 seconds. A chance of showers and thunderstorms early, then a slight chance of showers and thunderstorms late. TONIGHT South winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 6 seconds. TUESDAY Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: South 3 feet at 6 seconds. TUESDAY NIGHT Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Southeast 2 feet at 5 seconds. WEDNESDAY East winds around 10 knots, increasing to 10 to 15 knots in the afternoon. Seas 2 to 3 feet. Wave Detail: Southeast 2 feet at 6 seconds. WEDNESDAY NIGHT East winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 4 feet. Wave Detail: Southeast 3 feet at 5 seconds. A chance of showers and thunderstorms after midnight. THURSDAY East winds 15 to 20 knots. Seas 3 to 5 feet. Showers and thunderstorms likely, mainly in the morning. THURSDAY NIGHT East winds 15 to 20 knots. Seas 3 to 5 feet. FRIDAY East winds 10 to 15 knots. Seas 3 to 4 feet. FRIDAY NIGHT East winds 10 to 15 knots, diminishing to around 10 knots after midnight. Seas 2 to 4 feet. Winds and seas higher in and near thunderstorms. $$