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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GMZ873-212015-
Waters from Englewood to Tarpon Springs FL out 20 to 60 NM-
357 AM EDT Tue Jul 21 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
TODAY
South winds 20 to 25 knots. Gusts up to 30 knots. Seas 6
to 9 feet, occasionally to 11 feet. Wave Detail: Southwest 7 feet
at 7 seconds. Scattered thunderstorms this morning. Numerous
showers. Isolated thunderstorms this afternoon.
TONIGHT
Southwest winds 15 to 20 knots, becoming south 10 to
15 knots after midnight. Gusts up to 30 knots. Seas 6 to 8 feet,
occasionally to 10 feet. Wave Detail: Southwest 5 feet at
7 seconds.
WEDNESDAY
South winds 10 to 15 knots with gusts up to
25 knots. Seas 5 to 7 feet, occasionally to 9 feet. Wave Detail:
Southwest 4 feet at 8 seconds and southeast 2 feet at 5 seconds.
WEDNESDAY NIGHT
Southwest winds 5 to 10 knots. Seas 3 to
5 feet, occasionally to 6 feet. Wave Detail: West 4 feet at
8 seconds and southeast 1 foot at 4 seconds.
THURSDAY
Southwest winds 5 to 10 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: West 3 feet at 8 seconds and
south 1 foot at 4 seconds.
THURSDAY NIGHT
West winds 5 to 10 knots, becoming northeast
after midnight. Seas 2 to 3 feet. Wave Detail: West 3 feet at
8 seconds and south 1 foot at 4 seconds.
FRIDAY
East winds 5 to 10 knots, becoming southeast in the
afternoon. Seas around 2 feet.
FRIDAY NIGHT
Northwest winds around 5 knots, becoming
northeast after midnight. Seas around 2 feet. Isolated showers
and thunderstorms.
SATURDAY
East winds around 5 knots, becoming west in the
afternoon. Seas 1 foot or less. Isolated showers and
thunderstorms in the morning.
Winds and seas higher in and near thunderstorms.
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