GMZ300-052115-
Synopsis for High Island to the Matagorda Ship Channel out
60 nautical miles including Galveston and Matagorda Bays
338 AM CDT Mon May 5 2025
.Synopsis For High Island to the Matagorda Ship Channel Out 60 NM
including Galveston and Matagorda Bays.
Light east winds will veer southeasterly and increase on today as
the next storm system approaches. There is an increasing risk of
winds gusting to 30 knots beginning as early as Monday evening and
continuing through as late as Thursday morning. Rain chances,
winds, and seas continue to increase further on Tuesday. Heavy
thunderstorms are possible on Tuesday into Wednesday. Small Craft
Advisories are likely. Winds shift northerly later in the week,
with drier conditions and lower seas and winds heading into the
weekend.
$$
GMZ370-375-052115-
Waters from Freeport to Matagorda Ship Channel TX from 20 to
60 NM-Waters from High Island to Freeport TX from 20 to 60 NM-
338 AM CDT Mon May 5 2025
TODAY
East winds around 15 knots, rising to 15 to 20 knots
late this morning and afternoon. Seas 3 to 4 feet, building to
4 to 6 feet, occasionally to 8 feet this afternoon. Wave Detail:
Southeast 3 feet at 6 seconds, becoming southeast 4 feet at
5 seconds. A slight chance of showers early this morning. A
slight chance of showers and thunderstorms early this afternoon,
then a chance of showers and thunderstorms late.
TONIGHT
Southeast winds around 20 knots. Seas 5 to 7 feet,
occasionally to 9 feet. Wave Detail: Southeast 6 feet at
6 seconds. A chance of showers and thunderstorms early in the
evening, then a slight chance of showers and thunderstorms late
in the evening.
TUESDAY
Southeast winds 15 to 20 knots. Seas 6 to 7 feet,
occasionally to 9 feet. Wave Detail: Southeast 7 feet at
7 seconds. A chance of showers and thunderstorms in the
afternoon.
TUESDAY NIGHT
Southeast winds 15 to 20 knots, easing to around
15 knots after midnight. Seas 6 to 7 feet, occasionally to
9 feet. Wave Detail: Southeast 7 feet at 7 seconds. A chance of
thunderstorms. A chance of showers.
WEDNESDAY
Southeast winds 10 to 15 knots. Seas 5 to 6 feet,
occasionally to 8 feet, building to 5 to 8 feet, occasionally to
10 feet in the afternoon. Wave Detail: Southeast 6 feet at
8 seconds. Showers. Thunderstorms likely, mainly in the morning.
WEDNESDAY NIGHT
Southeast winds 10 to 15 knots. Seas 5 to
7 feet, occasionally to 9 feet, subsiding to 4 to 5 feet after
midnight. Wave Detail: Southeast 5 feet at 7 seconds, becoming
southeast 5 feet at 8 seconds. Showers likely with a chance of
thunderstorms.
THURSDAY
East winds around 10 knots. Seas 4 to 6 feet,
occasionally to 8 feet. A chance of thunderstorms. Showers
likely, mainly in the morning.
THURSDAY NIGHT
Northeast winds around 10 knots. Seas 3 to
4 feet.
FRIDAY
North winds around 10 knots. Seas 3 to 5 feet.
FRIDAY NIGHT
North winds 10 to 15 knots. Seas around 3 feet.
Winds and seas higher in and near thunderstorms.
$$
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