GMZ300-081815-
1230 AM CDT Tue Sep 8 2026
.Synopsis For High Island to the Matagorda Ship Channel Out 60 NM
including Galveston and Matagorda Bays.
Light winds and low seas will prevail for the next several days.
Daily isolated to scattered showers and storms are expected.
Stronger storms could produce wind gusts to 30 knots, frequent
lightning, and heavy downpours. The best chances will be in the
morning through early afternoon hours. Onshore winds become
moderate towards the end of the week.
$$
GMZ335-081815-
Galveston Bay-
1230 AM CDT Tue Sep 8 2026
REST OF TONIGHT
South winds 5 to 10 knots. Bay waters smooth.
TUESDAY
Southwest winds around 5 knots, becoming southeast in
the afternoon. Bay waters smooth. A slight chance of showers and
thunderstorms in the afternoon.
TUESDAY NIGHT
Southeast winds 5 to 10 knots. Bay waters
smooth.
WEDNESDAY
East winds 5 to 10 knots. Bay waters smooth. A
chance of thunderstorms. A chance of showers in the morning, then
showers likely in the afternoon.
WEDNESDAY NIGHT
Southeast winds 5 to 10 knots. Bay waters
smooth. A chance of thunderstorms in the evening. A chance of
showers.
THURSDAY
West winds around 5 knots, becoming southeast in the
afternoon. Bay waters smooth. A chance of thunderstorms. A chance
of showers in the morning, then showers likely in the afternoon.
THURSDAY NIGHT
South winds 5 to 10 knots. Bay waters smooth. A
chance of showers and thunderstorms after midnight.
FRIDAY
South winds 5 to 10 knots. Bay waters smooth. A chance
of showers and thunderstorms.
FRIDAY NIGHT
South winds 5 to 10 knots. Bay waters smooth.
SATURDAY
South winds 5 to 10 knots. Bay waters smooth. A
chance of showers and thunderstorms.
SATURDAY NIGHT
South winds 5 to 10 knots. Bay waters smooth. A
chance of showers after midnight.
Winds and waves higher in and near thunderstorms.
$$
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