GMZ800-240300-
Synopsis for the coastal waters from Bonita Beach to Suwannee River-
255 PM EST Fri Jan 23 2026
.SYNOPSIS...
High pressure will hold over the waters through Saturday with
relatively benign conditions. Winds will shift to the south Sunday
ahead of the cold front, and some sea fog may develop, especially
over the northern nearshore waters. The cold front will move
across the area late Sunday night and early Monday, with robust
northwest to north winds behind it leading to hazardous boating
conditions. Winds will increase to advisory level Monday and
continue into early Tuesday, with gusts to gale force possible.
Winds and seas will gradually subside late Tuesday into Wednesday.
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GMZ850-240300- Coastal waters from Tarpon Springs to Suwannee River FL out 20 NM- 255 PM EST Fri Jan 23 2026 TONIGHT North winds around 5 knots, becoming northeast after midnight. Seas 1 foot or less. Wave Detail: North 1 foot at 2 seconds. Bay and inland waters light chop. SATURDAY East winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: Northeast 1 foot at 2 seconds. Bay and inland waters light chop. SATURDAY NIGHT East winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: Northeast 1 foot at 2 seconds. Bay and inland waters light chop. Patchy fog after midnight. SUNDAY Southeast winds 10 to 15 knots, becoming south 15 to 20 knots in the afternoon. Seas 1 to 2 feet, building to 2 to 3 feet in the afternoon. Wave Detail: Southeast 1 foot at 3 seconds, becoming southwest 3 feet at 4 seconds. Bay and inland waters choppy. Patchy fog. A slight chance of showers in the afternoon. SUNDAY NIGHT Southwest winds 15 to 20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southwest 3 feet at 5 seconds. Bay and inland waters choppy. Showers. Patchy fog. MONDAY Northwest winds 15 to 20 knots, increasing to 20 to 25 knots in the afternoon. Gusts up to 35 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: West 5 feet at 5 seconds. Bay and inland waters rough. A slight chance of showers in the morning. MONDAY NIGHT North winds 20 to 25 knots with gusts up to 30 knots. Seas 3 to 5 feet, occasionally to 6 feet. Bay and inland waters rough. TUESDAY North winds 15 to 20 knots, diminishing to 10 to 15 knots in the afternoon. Seas 2 to 4 feet, occasionally to 5 feet. Bay and inland waters choppy. TUESDAY NIGHT North winds 5 to 10 knots. Seas 1 to 2 feet. Bay and inland waters light chop. WEDNESDAY North winds 5 to 10 knots, becoming northwest in the afternoon. Seas 1 foot or less. Bay and inland waters light chop. $$
GMZ850-240300- Coastal waters from Tarpon Springs to Suwannee River FL out 20 NM- 255 PM EST Fri Jan 23 2026 TONIGHT North winds around 5 knots, becoming northeast after midnight. Seas 1 foot or less. Wave Detail: North 1 foot at 2 seconds. Bay and inland waters light chop. SATURDAY East winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: Northeast 1 foot at 2 seconds. Bay and inland waters light chop. SATURDAY NIGHT East winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: Northeast 1 foot at 2 seconds. Bay and inland waters light chop. Patchy fog after midnight. SUNDAY Southeast winds 10 to 15 knots, becoming south 15 to 20 knots in the afternoon. Seas 1 to 2 feet, building to 2 to 3 feet in the afternoon. Wave Detail: Southeast 1 foot at 3 seconds, becoming southwest 3 feet at 4 seconds. Bay and inland waters choppy. Patchy fog. A slight chance of showers in the afternoon. SUNDAY NIGHT Southwest winds 15 to 20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southwest 3 feet at 5 seconds. Bay and inland waters choppy. Showers. Patchy fog. MONDAY Northwest winds 15 to 20 knots, increasing to 20 to 25 knots in the afternoon. Gusts up to 35 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: West 5 feet at 5 seconds. Bay and inland waters rough. A slight chance of showers in the morning. MONDAY NIGHT North winds 20 to 25 knots with gusts up to 30 knots. Seas 3 to 5 feet, occasionally to 6 feet. Bay and inland waters rough. TUESDAY North winds 15 to 20 knots, diminishing to 10 to 15 knots in the afternoon. Seas 2 to 4 feet, occasionally to 5 feet. Bay and inland waters choppy. TUESDAY NIGHT North winds 5 to 10 knots. Seas 1 to 2 feet. Bay and inland waters light chop. WEDNESDAY North winds 5 to 10 knots, becoming northwest in the afternoon. Seas 1 foot or less. Bay and inland waters light chop. $$