GMZ400-052115-
344 AM CDT Mon May 5 2025
.SYNOPSIS...
Winds will begin to increase this afternoon turning back onshore
and increasing to near 20 knots with higher gusts Tuesday ahead of
a developing low pressure area over central Texas Texas. Seas
will increase to 4 to 6 feet Tuesday. This low is expected to
bring widespread showers and thunderstorms across the coastal
waters both Tuesday and Wednesday. Winds shift back offshore late
Wednesday night following a weak frontal passage and are expected
to remain offshore through next weekend.
Exercise caution headlines today and tonight may need to be
converted to an advisory for tomorrow.
$$
GMZ470-052115-
Coastal waters from Cameron LA to High Island TX from 20 to 60 NM-
344 AM CDT Mon May 5 2025
SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM 1 PM CDT THIS
AFTERNOON THROUGH TUESDAY MORNING
TODAY
East winds 10 to 15 knots with gusts up to 20 knots,
increasing to 15 to 20 knots this afternoon. Seas 2 to 4 feet.
Wave Detail: East 4 feet at 5 seconds. A slight chance of showers
and thunderstorms early this afternoon. A chance of showers and
thunderstorms late.
TONIGHT
Southeast winds 15 to 20 knots with gusts up to
25 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail:
Southeast 5 feet at 5 seconds. A chance of showers. A chance of
thunderstorms, mainly in the evening.
TUESDAY
Southeast winds 20 to 25 knots. Seas 5 to 6 feet,
occasionally to 8 feet. Wave Detail: Southeast 6 feet at
6 seconds. A chance of showers with a slight chance of
thunderstorms in the morning, then showers likely with a chance
of thunderstorms in the afternoon.
TUESDAY NIGHT
Southeast winds 15 to 20 knots with gusts up to
25 knots. Seas 5 to 7 feet, occasionally to 9 feet. Wave Detail:
Southeast 6 feet at 7 seconds. Showers and thunderstorms likely
in the evening, then showers with a chance of thunderstorms after
midnight.
WEDNESDAY
Southeast winds 10 to 15 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Wave Detail: Southeast 5 feet at
8 seconds. Showers with a chance of thunderstorms in the morning,
then showers with thunderstorms likely in the afternoon.
WEDNESDAY NIGHT
Southeast winds 10 to 15 knots. Seas 4 to
5 feet, occasionally to 6 feet. Wave Detail: Southeast 4 feet at
7 seconds. A chance of thunderstorms. Showers.
THURSDAY
East winds around 10 knots. Seas 3 to 5 feet,
occasionally to 6 feet. A chance of thunderstorms. Showers
likely, mainly in the morning.
THURSDAY NIGHT
Northeast winds around 10 knots. Seas 3 to
4 feet. A slight chance of thunderstorms. A slight chance of
showers in the evening, then a chance of showers after midnight.
FRIDAY
North winds around 10 knots. Seas 2 to 3 feet. A chance
of showers in the morning, then a slight chance of showers and
thunderstorms in the afternoon.
FRIDAY NIGHT
North winds 10 to 15 knots. Seas 2 to 3 feet. A
slight chance of thunderstorms. A slight chance of showers in the
evening, then a chance of showers after midnight.
Winds and seas higher in and near thunderstorms.
$$
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