Marine Weather Net

Charlotte Harbor and Pine Island Sound Marine Forecast


TONIGHT

W
WINDS
5 - 10
KNOTS

TUESDAY

SE
WINDS
5 KNOTS

TUESDAY NIGHT

N
WINDS
5 - 10
KNOTS

WEDNESDAY

E
WINDS
5 - 10
KNOTS

The Marine Weather Forecast In Detail:
GMZ836 Forecast Issued: 311 PM EDT Mon Jun 08 2026

Tonight...West Winds 5 To 10 Knots, Becoming North Late This Evening, Then Becoming Southeast After Midnight. Bay And Inland Waters Light Chop. Isolated Showers And Thunderstorms Late This Evening And Early Morning.
Tuesday...Southeast Winds Around 5 Knots, Becoming Southwest In The Afternoon. Bay And Inland Waters Light Chop. Isolated Showers And Thunderstorms In The Afternoon.
Tuesday Night...North Winds 5 To 10 Knots, Becoming Southeast After Midnight. Bay And Inland Waters Light Chop. Isolated Showers And Thunderstorms.
Wednesday...East Winds 5 To 10 Knots, Becoming South In The Afternoon. Bay And Inland Waters Light Chop. Scattered Showers With Isolated Thunderstorms In The Afternoon.
Wednesday Night...South Winds Around 5 Knots, Becoming Southeast After Midnight. Bay And Inland Waters Smooth. Scattered Showers With Isolated Thunderstorms.
Thursday...Southeast Winds Around 5 Knots, Becoming Southwest In The Afternoon. Bay And Inland Waters Light Chop. Isolated Showers And Thunderstorms In The Morning, Then A Chance Of Showers And Thunderstorms In The Afternoon.
Thursday Night...Southwest Winds Around 5 Knots, Becoming Southeast Around 5 Knots After Midnight. Bay And Inland Waters Smooth. A Chance Of Showers And Thunderstorms, Mainly In The Evening.
Friday...East Winds Around 5 Knots, Becoming Southwest In The Afternoon. Bay And Inland Waters Light Chop. A Chance Of Showers And Thunderstorms.
Friday Night...West Winds 5 To 10 Knots, Diminishing To Around 5 Knots After Midnight. Bay And Inland Waters Light Chop. A Chance Of Showers And Thunderstorms.
Saturday...Northwest Winds Around 5 Knots, Becoming West In The Afternoon. Bay And Inland Waters Light Chop. A Chance Of Showers And Thunderstorms. Winds And Waves Higher In And Near Thunderstorms.
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Area Forecast Discussion
National Weather Service Tampa Bay Ruskin FL
244pm EDT Monday Jun 8 2026

.SHORT TERM... (This evening through Tuesday) Issued at 235pm EDT Monday Jun 8 2026

Another dry and warm day continues with temperatures currently in the low to mid 90s with some areas along the nature coast holding in the upper 80s. Luckily, dry air remains over the area, keeping dew points and humidity low. A few showers could develop over SWFL later this evening and linger after sunset before drifting out over the Gulf.

Long Term
(Tuesday night through next Sunday) Issued at 235pm EDT Monday Jun 8 2026

Tuesday-Wednesday will feature slightly cooler conditions as the ridge aloft over the area breaks down a bit as shortwave energy drops south across the state extending from a digging trough over the W Atlantic. Moisture will gradually be drawn north across the state with shower/storm chances expanding from SWFL into WCFL, with scattered to numerous showers/storms likely from around the I-4 corridor southward by Wednesday afternoon and evening. Coverage expands across remaining areas northward on Thursday and continues into the weekend, with the timing and location of the highest chances likely shifting during the weekend as the surface ridge axis settles southward prompting flow to shift from easterly to westerly over the state.

High temps continue in the lower/mid 90s through much of the week before gradually moderating into the upper 80s/lower 90s late week into the weekend as flow becomes westerly across the area.

Marine
Issued at 235pm EDT Monday Jun 8 2026

Pleasant marine conditions continue through the week with flow mainly out of the ENE. An afternoon shift onshore is expected with sea breeze development. A few showers over SWFL could drift over the water later tonight as the push westward.

Fire Weather
Issued at 235pm EDT Monday Jun 8 2026

RH values remain low this afternoon as dry air remains over the area, with some areas dropping below critical levels. Moisture begins to increase starting tomorrow. Shower and storm activity increases through the week as well helping to limit fire concerns.

Sea Breeze Thunderstorm Regime For Tuesday: 2 Sea Breeze Thunderstorm Regime For Wednesday: 6

For additional information on sea breeze regimes, go to: https://www.weather.gov/tbw/ThunderstormClimatology

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