GMZ300-080515-
1141 AM CDT Tue Oct 7 2025
.Synopsis For High Island to the Matagorda Ship Channel Out 60 NM
including Galveston and Matagorda Bays.
Isolated showers will be possible over the coastal waters through
this week, primarily in the pre-dawn and early morning hours.
The best potential for these showers for at least the next night
or two appears to be farther offshore, 20 to 60 nm out.
Light onshore winds and and low seas will continue through
Wednesday, then a period of moderate northeasterly winds is
expected as early as Wednesday night and persist through Friday
with seas between 4 and 6 feet. Small Craft Advisories are
possible in the coastal waters during this timeframe.
$$
GMZ335-080515- Galveston Bay- 1141 AM CDT Tue Oct 7 2025 THIS AFTERNOON Northeast winds around 5 knots, becoming southeast late. Bay waters smooth. A slight chance of showers. TONIGHT Southeast winds 5 to 10 knots, becoming northeast after midnight. Bay waters smooth. WEDNESDAY Northeast winds 10 to 15 knots. Bay waters slightly choppy. WEDNESDAY NIGHT Northeast winds around 15 knots, increasing to 15 to 20 knots after midnight. Bay waters slightly choppy, increasing to choppy after midnight. THURSDAY Northeast winds 15 to 20 knots, diminishing to around 15 knots in the afternoon. Bay waters choppy, diminishing to slightly choppy in the afternoon. THURSDAY NIGHT Northeast winds 15 to 20 knots. Bay waters choppy. FRIDAY Northeast winds 15 to 20 knots, diminishing to around 15 knots in the afternoon. Bay waters choppy, diminishing to slightly choppy in the afternoon. FRIDAY NIGHT Northeast winds 10 to 15 knots. Bay waters slightly choppy. SATURDAY East winds 10 to 15 knots. Bay waters slightly choppy. SATURDAY NIGHT Southeast winds around 10 knots. Bay waters smooth to slightly choppy. $$
GMZ335-080515- Galveston Bay- 1141 AM CDT Tue Oct 7 2025 THIS AFTERNOON Northeast winds around 5 knots, becoming southeast late. Bay waters smooth. A slight chance of showers. TONIGHT Southeast winds 5 to 10 knots, becoming northeast after midnight. Bay waters smooth. WEDNESDAY Northeast winds 10 to 15 knots. Bay waters slightly choppy. WEDNESDAY NIGHT Northeast winds around 15 knots, increasing to 15 to 20 knots after midnight. Bay waters slightly choppy, increasing to choppy after midnight. THURSDAY Northeast winds 15 to 20 knots, diminishing to around 15 knots in the afternoon. Bay waters choppy, diminishing to slightly choppy in the afternoon. THURSDAY NIGHT Northeast winds 15 to 20 knots. Bay waters choppy. FRIDAY Northeast winds 15 to 20 knots, diminishing to around 15 knots in the afternoon. Bay waters choppy, diminishing to slightly choppy in the afternoon. FRIDAY NIGHT Northeast winds 10 to 15 knots. Bay waters slightly choppy. SATURDAY East winds 10 to 15 knots. Bay waters slightly choppy. SATURDAY NIGHT Southeast winds around 10 knots. Bay waters smooth to slightly choppy. $$