GMZ300-011515-
806 PM CST Sat Jan 31 2026
.Synopsis For High Island to the Matagorda Ship Channel Out 60 NM
including Galveston and Matagorda Bays.
Winds and seas should gradually decrease tonight. By Sunday and
Monday, expect light veering winds and decreasing seas. Water
levels will remain low. We may need to extend the Low Water
Advisory into Monday in future updates. Increasing south to
southeast flow is expected on Tuesday. Conditions may become
marginally favorable for patchy sea fog Monday night through
Tuesday night and we will continue to monitor. Showers are
expected as a front pushes through the Tuesday afternoon into
overnight. Gusty north to northeast winds are likely in the
front's wake by Wednesday.
$$
GMZ350-355-011515- Coastal waters from Freeport to Matagorda Ship Channel TX out 20 NM-Coastal waters from High Island to Freeport TX out 20 NM- 806 PM CST Sat Jan 31 2026 REST OF TONIGHT Northeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Northeast 3 feet at 6 seconds. SUNDAY East winds 5 to 10 knots, becoming southeast in the afternoon. Seas 2 to 3 feet. Wave Detail: Northeast 3 feet at 6 seconds. SUNDAY NIGHT Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: East 2 feet at 5 seconds and southwest 1 foot at 2 seconds. MONDAY South winds around 10 knots, increasing to 10 to 15 knots in the afternoon. Seas around 2 feet. Wave Detail: Southeast 2 feet at 4 seconds. MONDAY NIGHT South winds 15 to 20 knots. Seas 2 to 4 feet. Wave Detail: South 4 feet at 6 seconds and south 2 feet at 3 seconds. TUESDAY South winds 10 to 15 knots. Seas 3 to 5 feet. Wave Detail: South 5 feet at 7 seconds. A chance of showers in the afternoon. TUESDAY NIGHT Southwest winds around 10 knots, becoming northwest with gusts up to 20 knots after midnight. Seas 3 to 4 feet. Showers likely. WEDNESDAY North winds 10 to 15 knots. Seas 2 to 3 feet. WEDNESDAY NIGHT North winds around 15 knots, increasing to 15 to 20 knots after midnight. Seas 2 to 4 feet. THURSDAY North winds 10 to 15 knots, diminishing to around 10 knots in the afternoon. Seas 2 to 4 feet. THURSDAY NIGHT South winds 5 to 10 knots, becoming southwest after midnight. Seas around 2 feet. $$
GMZ350-355-011515- Coastal waters from Freeport to Matagorda Ship Channel TX out 20 NM-Coastal waters from High Island to Freeport TX out 20 NM- 806 PM CST Sat Jan 31 2026 REST OF TONIGHT Northeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Northeast 3 feet at 6 seconds. SUNDAY East winds 5 to 10 knots, becoming southeast in the afternoon. Seas 2 to 3 feet. Wave Detail: Northeast 3 feet at 6 seconds. SUNDAY NIGHT Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: East 2 feet at 5 seconds and southwest 1 foot at 2 seconds. MONDAY South winds around 10 knots, increasing to 10 to 15 knots in the afternoon. Seas around 2 feet. Wave Detail: Southeast 2 feet at 4 seconds. MONDAY NIGHT South winds 15 to 20 knots. Seas 2 to 4 feet. Wave Detail: South 4 feet at 6 seconds and south 2 feet at 3 seconds. TUESDAY South winds 10 to 15 knots. Seas 3 to 5 feet. Wave Detail: South 5 feet at 7 seconds. A chance of showers in the afternoon. TUESDAY NIGHT Southwest winds around 10 knots, becoming northwest with gusts up to 20 knots after midnight. Seas 3 to 4 feet. Showers likely. WEDNESDAY North winds 10 to 15 knots. Seas 2 to 3 feet. WEDNESDAY NIGHT North winds around 15 knots, increasing to 15 to 20 knots after midnight. Seas 2 to 4 feet. THURSDAY North winds 10 to 15 knots, diminishing to around 10 knots in the afternoon. Seas 2 to 4 feet. THURSDAY NIGHT South winds 5 to 10 knots, becoming southwest after midnight. Seas around 2 feet. $$