Hazardous marine condition(s):
Small Craft Advisory
GMZ800-091930-
Synopsis for the coastal waters from Bonita Beach to Suwannee River-
246 AM EDT Fri Oct 9 2026
.SYNOPSIS...
Hurricane Isaias will move toward the northern Gulf today and will
produce increasing hazardous marine conditions today and tonight,
and continuing on Saturday. Winds and seas are expected to
gradually subside by the end of the weekend. Surface high pressure
will build over the waters early next week with benign conditions
developing.
$$
GMZ830-091930- Tampa Bay waters- 246 AM EDT Fri Oct 9 2026 SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM EDT THIS MORNING THROUGH SATURDAY EVENING TODAY East winds 10 to 15 knots with gusts up to 20 knots, becoming southeast with gusts up to 20 knots early this afternoon, then becoming south around 20 knots with gusts up to 25 knots late. Bay and inland waters choppy. Isolated showers and thunderstorms this morning, then scattered showers and thunderstorms this afternoon. TONIGHT Southeast winds around 20 knots with gusts up to 25 knots. Bay and inland waters choppy. Scattered showers and thunderstorms. SATURDAY South winds around 20 knots with gusts up to 25 knots. Bay and inland waters choppy. Scattered thunderstorms. Scattered showers in the morning, then numerous showers in the afternoon. SATURDAY NIGHT South winds 10 to 15 knots. Bay and inland waters a moderate chop. Scattered showers and thunderstorms. SUNDAY South winds around 10 knots, becoming southwest in the afternoon. Bay and inland waters light chop. Numerous showers and scattered thunderstorms. SUNDAY NIGHT Southwest winds 5 to 10 knots, becoming east after midnight. Bay and inland waters light chop. Scattered showers and thunderstorms in the evening. MONDAY Northeast winds around 5 knots, becoming northwest in the afternoon. Bay and inland waters light chop. MONDAY NIGHT North winds 5 to 10 knots. Bay and inland waters light chop. TUESDAY North winds 5 to 10 knots. Bay and inland waters light chop. Winds and waves higher in and near thunderstorms. $$
GMZ830-091930- Tampa Bay waters- 246 AM EDT Fri Oct 9 2026 SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM EDT THIS MORNING THROUGH SATURDAY EVENING TODAY East winds 10 to 15 knots with gusts up to 20 knots, becoming southeast with gusts up to 20 knots early this afternoon, then becoming south around 20 knots with gusts up to 25 knots late. Bay and inland waters choppy. Isolated showers and thunderstorms this morning, then scattered showers and thunderstorms this afternoon. TONIGHT Southeast winds around 20 knots with gusts up to 25 knots. Bay and inland waters choppy. Scattered showers and thunderstorms. SATURDAY South winds around 20 knots with gusts up to 25 knots. Bay and inland waters choppy. Scattered thunderstorms. Scattered showers in the morning, then numerous showers in the afternoon. SATURDAY NIGHT South winds 10 to 15 knots. Bay and inland waters a moderate chop. Scattered showers and thunderstorms. SUNDAY South winds around 10 knots, becoming southwest in the afternoon. Bay and inland waters light chop. Numerous showers and scattered thunderstorms. SUNDAY NIGHT Southwest winds 5 to 10 knots, becoming east after midnight. Bay and inland waters light chop. Scattered showers and thunderstorms in the evening. MONDAY Northeast winds around 5 knots, becoming northwest in the afternoon. Bay and inland waters light chop. MONDAY NIGHT North winds 5 to 10 knots. Bay and inland waters light chop. TUESDAY North winds 5 to 10 knots. Bay and inland waters light chop. Winds and waves higher in and near thunderstorms. $$