GMZ800-212000-
Synopsis for the coastal waters from Bonita Beach to Suwannee River-
300 AM EDT Tue Apr 21 2026
.SYNOPSIS...
Hazardous marine conditions continue through early Wednesday as
winds remain at advisory levels across the central and southern
waters, and cautionary levels across the northern waters. Winds
expected to briefly decrease below advisory levels for a period
this afternoon before increasing back to advisory levels this
evening and tonight. Gradual improvement expected beginning on
Wednesday afternoon as winds and seas begin to decrease.
$$
GMZ853-212000-
Coastal waters from Englewood to Tarpon Springs FL out 20 NM-
300 AM EDT Tue Apr 21 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING
TODAY
Northeast winds around 20 knots with gusts up to
25 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail:
Northeast 3 feet at 5 seconds. Bay and inland waters choppy.
TONIGHT
East winds around 20 knots with gusts up to 25 knots.
Seas 2 to 3 feet. Wave Detail: East 3 feet at 4 seconds and north
1 foot at 4 seconds. Bay and inland waters choppy.
WEDNESDAY
East winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. Seas 2 to 3 feet. Wave Detail: East
2 feet at 4 seconds. Bay and inland waters a moderate chop.
WEDNESDAY NIGHT
North winds 10 to 15 knots, becoming east
after midnight. Seas around 2 feet. Wave Detail: Southeast 2 feet
at 4 seconds and northwest 1 foot at 3 seconds. Bay and inland
waters a moderate chop.
THURSDAY
East winds around 10 knots, becoming south in the
afternoon. Seas around 2 feet. Wave Detail: Southeast 2 feet at
5 seconds. Bay and inland waters light chop.
THURSDAY NIGHT
North winds 5 to 10 knots, becoming east after
midnight. Seas 1 foot or less. Wave Detail: East 1 foot at
2 seconds and west 1 foot at 4 seconds. Bay and inland waters
light chop.
FRIDAY
Southeast winds around 10 knots, becoming southwest in
the afternoon. Seas around 2 feet in the morning, then 1 foot or
less. Bay and inland waters light chop.
FRIDAY NIGHT
Northwest winds 5 to 10 knots, becoming east
after midnight. Seas 1 foot or less. Bay and inland waters light
chop.
SATURDAY
Southeast winds around 5 knots, becoming southwest in
the afternoon. Seas 1 foot or less. Bay and inland waters light
chop.
$$
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