GMZ800-212015-
Synopsis for the coastal waters from Bonita Beach to Suwannee River-
357 AM EDT Tue Jul 21 2026
.SYNOPSIS...
Hazardous marine conditions continue with strong gusty southerly winds,
rough seas, scattered showers and storms through today.
Conditions will begin to improve Wednesday and Wednesday night.
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GMZ856-212015-
Coastal waters from Bonita Beach to Englewood FL out 20 NM-
357 AM EDT Tue Jul 21 2026
SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON
TODAY
South winds around 20 knots. Gusts up to 30 knots. Seas
4 to 6 feet, occasionally to 8 feet. Wave Detail:
Southwest 4 feet at 6 seconds. Bay and inland waters choppy.
Scattered showers with isolated thunderstorms early this morning,
then isolated showers and thunderstorms late this morning and
early afternoon.
TONIGHT
Southwest winds 10 to 15 knots with gusts up to
20 knots, becoming south 5 to 10 knots after midnight. Seas 4 to
6 feet, occasionally to 8 feet. Wave Detail: Southwest 3 feet at
7 seconds and south 2 feet at 4 seconds. Bay and inland waters a
moderate chop.
WEDNESDAY
South winds 5 to 10 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Wave Detail: West 3 feet at 8 seconds and
southeast 1 foot at 4 seconds. Bay and inland waters light chop.
WEDNESDAY NIGHT
Southwest winds 5 to 10 knots. Seas 2 to
4 feet, occasionally to 5 feet. Wave Detail: West 3 feet at
7 seconds and south 1 foot at 4 seconds. Bay and inland waters
light chop. Isolated showers and thunderstorms.
THURSDAY
Southeast winds around 5 knots, becoming southwest in
the afternoon. Seas 2 to 3 feet. Wave Detail: West 2 feet at
7 seconds and south 1 foot at 4 seconds. Bay and inland waters
light chop. Isolated showers and thunderstorms in the morning.
THURSDAY NIGHT
Northwest winds 5 to 10 knots, becoming east
after midnight. Seas 2 to 3 feet. Wave Detail: West 2 feet at
7 seconds and south 1 foot at 4 seconds. Bay and inland waters
light chop. Isolated showers and thunderstorms.
FRIDAY
East winds around 5 knots, becoming southwest in the
afternoon. Seas around 2 feet. Bay and inland waters light chop.
Isolated showers and thunderstorms in the afternoon.
FRIDAY NIGHT
Northwest winds 5 to 10 knots, becoming east
after midnight. Seas around 2 feet. Bay and inland waters light
chop. Scattered showers with isolated thunderstorms.
SATURDAY
South winds around 5 knots, becoming southwest in the
afternoon. Seas 1 foot or less. Bay and inland waters light chop.
Isolated showers and thunderstorms.
Winds and seas higher in and near thunderstorms.
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