Marine Weather Net

Bonita Beach to Englewood FL out 20 - 60 NM Marine Forecast


THIS AFTERNOON

W
WINDS
5 KNOTS

TONIGHT

W
WINDS
5 KNOTS

WEDNESDAY

SW
WINDS
5 KNOTS

WEDNESDAY NIGHT

NW
WINDS
5 - 10
KNOTS

The Marine Weather Forecast In Detail:
GMZ876 Forecast Issued: 304 PM EDT Tue May 12 2026

This Afternoon...West Winds Around 5 Knots. Seas 1 Foot Or Less. Wave Detail: Southwest 1 Foot At 2 Seconds.
Tonight...West Winds Around 5 Knots. Seas 1 Foot Or Less. Wave Detail: West 1 Foot At 2 Seconds. A Slight Chance Of Thunderstorms. A Slight Chance Of Showers In The Evening, Then A Chance Of Showers After Midnight.
Wednesday...Southwest Winds Around 5 Knots, Becoming West In The Afternoon. Seas 1 Foot Or Less. Wave Detail: Southwest 1 Foot At 3 Seconds. A Slight Chance Of Thunderstorms. A Slight Chance Of Showers In The Morning, Then A Chance Of Showers In The Afternoon.
Wednesday Night...Northwest Winds 5 To 10 Knots. Seas 1 Foot Or Less. Wave Detail: West 1 Foot At 3 Seconds.
Thursday...Northwest Winds Around 10 Knots. Seas 1 Foot Or Less. Wave Detail: West 1 Foot At 4 Seconds.
Thursday Night...Northwest Winds 10 To 15 Knots. Seas Around 2 Feet. Wave Detail: Northwest 1 Foot At 4 Seconds.
Friday...North Winds 5 To 10 Knots, Becoming Northwest In The Afternoon. Seas Around 2 Feet In The Morning, Then 1 Foot Or Less.
Friday Night...Northwest Winds 5 To 10 Knots, Becoming North After Midnight. Seas 1 Foot Or Less.
Saturday...East Winds 5 To 10 Knots, Becoming Southeast In The Afternoon. Seas 1 Foot Or Less. Winds And Seas Higher In And Near Thunderstorms.
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Area Forecast Discussion
National Weather Service Tampa Bay Ruskin FL
258pm EDT Tuesday May 12 2026

Issued at 252pm EDT Tuesday May 12 2026

A frontal boundary is pushing through the state. As it does so we are see some stronger cell developing along the boundary. We can expect these storms to continue to track inland throughout the afternoon hours with most areas dry by the last evening hours. Some high res models redevelop showers along the coast in West Central Florida overnight but not expecting any strong storms. By Wednesday morning the front should be draped over I-4 and continue to push south. With the front still lingering we will see the instability and moisture still around the area. The westerly flow, however, will keep most of the shower and storm activity to the interior and eastern half of the state.

As we get into Thursday and Friday drier air will start to filter in stopping any shower activity from forming. RHs will also be dropping in the mid 30's by Friday.

The moisture will slowly start to increase mainly in south Florida during the weekend.This will bring some isolated afternoon showers back into the forecast. However, the bigger story for the weekend will be the heat with highs topping out in the low to mid 90's away from the coast. By next Monday moisture will continue to rise and the flow shifting more easterly. This will be better news for our coastal communities as evening storms should push off the west coast.

Marine
Issued at 252pm EDT Tuesday May 12 2026

Some showers and storms will continue in the Gulf through Wednesday evening as a slow moving cold front will be pushing through the state. Winds during that time will be mainly out of the west around 5 to 10 knots. By Thursday we will see drier air filtering in as winds shift to the northwest for the rest of the week around 5 to 10 knots. By Saturday winds will be shifting southeast.

Fire Weather
Issued at 252pm EDT Tuesday May 12 2026

A slow moving cold front will be pushing through the state through Wednesday. This will bring us scattered showers and isolated thunderstorms. By Thursday the front will be to our south and drier air will be filtering in. By Friday we will see some critical RHs in the mid 30 away from the coast but winds will be staying light. Moisture will slowly start to increase starting on Saturday.

NOAA Tampa FL Office: Watches - Warnings - Advisories
FL...None. Gulf waters...None.