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.
$$
GMZ450-052115-
Coastal waters from Cameron LA to High Island TX out 20 NM-
344 AM CDT Mon May 5 2025
SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM 1 PM CDT THIS
AFTERNOON THROUGH TUESDAY MORNING
TODAY
East winds 10 to 15 knots with gusts up to 20 knots,
increasing to 15 to 20 knots late. Seas 2 to 4 feet. Wave Detail:
Southeast 3 feet at 5 seconds. A chance of showers with a slight
chance of thunderstorms late.
TONIGHT
Southeast winds 15 to 20 knots. Seas 3 to 4 feet. Wave
Detail: Southeast 4 feet at 5 seconds. A chance of showers and
thunderstorms.
TUESDAY
Southeast winds 20 to 25 knots. Seas 4 to 6 feet,
occasionally to 8 feet. Wave Detail: Southeast 5 feet at
5 seconds. A chance of showers and thunderstorms in the morning,
then showers and thunderstorms likely in the afternoon.
TUESDAY NIGHT
South winds 15 to 20 knots with gusts up to
25 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail:
Southeast 5 feet at 6 seconds. Showers with thunderstorms likely
in the evening, then showers with a chance of thunderstorms after
midnight.
WEDNESDAY
Southeast winds 10 to 15 knots. Seas 3 to 4 feet.
Wave Detail: South 3 feet at 7 seconds. Showers with a chance of
thunderstorms.
WEDNESDAY NIGHT
Southeast winds 10 to 15 knots. Seas 3 to
4 feet. Wave Detail: Southeast 3 feet at 7 seconds and southeast
2 feet at 4 seconds. A chance of thunderstorms. Showers.
THURSDAY
East winds around 10 knots. Seas 2 to 3 feet. A
chance of thunderstorms. Showers likely, mainly in the morning.
THURSDAY NIGHT
Northeast winds around 10 knots. Seas 2 to
3 feet. A slight chance of showers and thunderstorms.
FRIDAY
North winds around 10 knots. Seas around 2 feet. A
slight chance of showers.
FRIDAY NIGHT
North winds 10 to 15 knots. Seas 2 to 3 feet. A
slight chance of thunderstorms. A chance of showers, mainly in
the evening.
Winds and seas higher in and near thunderstorms.
$$
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