Hazardous marine condition(s):
Small Craft Advisory
GMZ300-290615-
1144 AM CST Fri Nov 28 2025
.Synopsis For High Island to the Matagorda Ship Channel Out 60 NM
including Galveston and Matagorda Bays.
Winds are becoming southeasterly today as well as increasing in
speed...allowing for building seas as well. Small Craft Advisories
are in effect for all waters. Shower and thunderstorm chances
increase ahead of a strong cold front that should be pushing off
the coast after midnight, around 2am, and across the Gulf waters
through the late night and early Sunday morning hours. A few
storms may be on the stronger side. Moderate to strong offshore
flow and elevated seas will persist in the wake of the front. An
upper level disturbance is forecast to push overhead Sunday night
and Monday bringing another chance of showers and isolated
thunderstorms to the waters.
$$
GMZ350-355-290615- Coastal waters from Freeport to Matagorda Ship Channel TX out 20 NM-Coastal waters from High Island to Freeport TX out 20 NM- 1144 AM CST Fri Nov 28 2025 SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON THIS AFTERNOON East winds 20 to 25 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: East 6 feet at 6 seconds. TONIGHT Southeast winds 20 to 25 knots with gusts up to 30 knots. Seas 5 to 7 feet, occasionally to 9 feet. Wave Detail: Southeast 7 feet at 6 seconds. SATURDAY South winds 20 to 25 knots, diminishing to around 20 knots in the afternoon. Seas 5 to 7 feet, occasionally to 9 feet. Wave Detail: Southeast 7 feet at 7 seconds. A chance of showers in the afternoon. SATURDAY NIGHT South winds 15 to 20 knots with gusts up to 25 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: South 4 feet at 7 seconds. A chance of thunderstorms. Showers. SUNDAY North winds 20 to 25 knots with gusts up to 30 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Northeast 4 feet at 6 seconds and south 3 feet at 6 seconds. Showers likely with a chance of thunderstorms in the morning, then a chance of showers in the afternoon. SUNDAY NIGHT Northeast winds 20 to 25 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Northeast 5 feet at 5 seconds and south 1 foot at 6 seconds. A chance of showers. MONDAY Northeast winds 15 to 20 knots. Seas 4 to 5 feet. Showers. A chance of thunderstorms in the afternoon. MONDAY NIGHT North winds 15 to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. A chance of showers in the evening. TUESDAY North winds 15 to 20 knots, diminishing to around 15 knots in the afternoon. Seas 4 to 6 feet, occasionally to 8 feet. TUESDAY NIGHT Northeast winds 10 to 15 knots, becoming east after midnight. Seas 2 to 3 feet. Winds and seas higher in and near thunderstorms. $$
GMZ350-355-290615- Coastal waters from Freeport to Matagorda Ship Channel TX out 20 NM-Coastal waters from High Island to Freeport TX out 20 NM- 1144 AM CST Fri Nov 28 2025 SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON THIS AFTERNOON East winds 20 to 25 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: East 6 feet at 6 seconds. TONIGHT Southeast winds 20 to 25 knots with gusts up to 30 knots. Seas 5 to 7 feet, occasionally to 9 feet. Wave Detail: Southeast 7 feet at 6 seconds. SATURDAY South winds 20 to 25 knots, diminishing to around 20 knots in the afternoon. Seas 5 to 7 feet, occasionally to 9 feet. Wave Detail: Southeast 7 feet at 7 seconds. A chance of showers in the afternoon. SATURDAY NIGHT South winds 15 to 20 knots with gusts up to 25 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: South 4 feet at 7 seconds. A chance of thunderstorms. Showers. SUNDAY North winds 20 to 25 knots with gusts up to 30 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Northeast 4 feet at 6 seconds and south 3 feet at 6 seconds. Showers likely with a chance of thunderstorms in the morning, then a chance of showers in the afternoon. SUNDAY NIGHT Northeast winds 20 to 25 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Northeast 5 feet at 5 seconds and south 1 foot at 6 seconds. A chance of showers. MONDAY Northeast winds 15 to 20 knots. Seas 4 to 5 feet. Showers. A chance of thunderstorms in the afternoon. MONDAY NIGHT North winds 15 to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. A chance of showers in the evening. TUESDAY North winds 15 to 20 knots, diminishing to around 15 knots in the afternoon. Seas 4 to 6 feet, occasionally to 8 feet. TUESDAY NIGHT Northeast winds 10 to 15 knots, becoming east after midnight. Seas 2 to 3 feet. Winds and seas higher in and near thunderstorms. $$