Marine Weather Net

Bonita Beach to Englewood, FL out 20 NM Marine Forecast


TODAY

NW
WINDS
10 - 15
KNOTS

TONIGHT

NW
WINDS
10
KNOTS

WEDNESDAY

N
WINDS
5 - 10
KNOTS

WEDNESDAY NIGHT

NE
WINDS
10 - 15
KNOTS

The Marine Weather Forecast In Detail:
GMZ856 Forecast Issued: 1028 AM EDT Tue Sep 30 2025

Today...Northwest Winds 10 To 15 Knots With Gusts Up To 20 Knots. Seas Around 2 Feet. Wave Detail: Northwest 2 Feet At 4 Seconds. Bay And Inland Waters A Moderate Chop. A Slight Chance Of Showers And Thunderstorms Late.
Tonight...Northwest Winds Around 10 Knots With Gusts Up To 20 Knots, Becoming North After Midnight. Seas Around 2 Feet. Wave Detail: North 2 Feet At 3 Seconds. Bay And Inland Waters Light Chop. A Slight Chance Of Thunderstorms In The Evening. A Slight Chance Of Showers.
Wednesday...North Winds 5 To 10 Knots. Seas Around 2 Feet. Wave Detail: North 2 Feet At 4 Seconds. Bay And Inland Waters Light Chop. A Slight Chance Of Showers In The Morning, Then A Chance Of Showers And Thunderstorms In The Afternoon.
Wednesday Night...Northeast Winds 10 To 15 Knots. Seas Around 2 Feet. Wave Detail: North 2 Feet At 4 Seconds. Bay And Inland Waters A Moderate Chop. A Chance Of Showers And Thunderstorms.
Thursday...Northeast Winds 10 To 15 Knots. Seas Around 2 Feet. Wave Detail: North 2 Feet At 4 Seconds. Bay And Inland Waters A Moderate Chop. A Chance Of Showers With A Slight Chance Of Thunderstorms In The Morning, Then Showers And Thunderstorms Likely In The Afternoon.
Thursday Night...Northeast Winds 15 To 20 Knots. Seas 2 To 3 Feet. Wave Detail: North 3 Feet At 4 Seconds. Bay And Inland Waters Choppy. Showers And Thunderstorms Likely In The Evening, Then A Chance Of Showers With A Slight Chance Of Thunderstorms After Midnight.
Friday...Northeast Winds 10 To 15 Knots. Seas 2 To 3 Feet. Bay And Inland Waters A Moderate Chop. A Chance Of Showers With A Slight Chance Of Thunderstorms In The Morning, Then Showers Likely With A Chance Of Thunderstorms In The Afternoon.
Friday Night...East Winds Around 15 Knots. Seas Around 2 Feet. Bay And Inland Waters A Moderate Chop. Showers Likely With A Chance Of Thunderstorms.
Saturday...East Winds 10 To 15 Knots. Seas Around 2 Feet. Bay And Inland Waters A Moderate Chop. A Chance Of Showers With A Slight Chance Of Thunderstorms In The Morning, Then Showers Likely With A Chance Of Thunderstorms In The Afternoon. Winds And Seas Higher In And Near Thunderstorms.
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Area Forecast Discussion
National Weather Service Tampa Bay Ruskin FL
219pm EDT Tuesday September 30 2025

Issued at 209pm EDT Tuesday September 30 2025

A thick layer of clouds continues to stream over the area thanks to Hurricane Imelda as it moves away from the Florida. Otherwise, dry air, also filtering over the area thanks to Imelda, will keep rain chances low today and tomorrow. A slight uptick in moisture over south Florida tomorrow afternoon will allow for a few isolated showers to develop in that region. By the end of the week moisture returns with a frontal boundary as it lifts north over Florida before settling over North FL through the weekend. Winds will also increase Thursday as the pressure gradient tightens up and stay elevated through the start of the weekend. Scattered showers stay in the forecast through the beginning of next week. Temperature through the period stay right around normal with upper 80s/low 90s as highs.

Marine
Issued at 209pm EDT Tuesday September 30 2025

As the pressure gradient tightens later this week, winds will begin to increase, making marine conditions more hazardous, advisories will be likely. Rain chances also increase by Thursday and continue into early next week as a frontal boundary stalls over northern FL.

Fire Weather
Issued at 209pm EDT Tuesday September 30 2025

Though drier air has moved into the area, RH values remain above critical keeping fire hazards minimal.

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