Marine Weather Net

Tampa Bay Marine Forecast


OVERNIGHT

NE
WINDS
15 - 20
KNOTS

THURSDAY

NE
WINDS
15 - 20
KNOTS

THURSDAY NIGHT

NE
WINDS
10 - 15
KNOTS

FRIDAY

NE
WINDS
10 - 15
KNOTS

The Marine Weather Forecast In Detail:
GMZ830 Forecast Issued: 810 PM EDT Wed Oct 28 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM EDT THURSDAY
Overnight...Northeast Winds 15 To 20 Knots With Gusts Up To 25 Knots. Waves 2 To 3 Feet. Bay And Inland Waters Choppy.
Thursday...Northeast Winds 15 To 20 Knots, Diminishing To 10 To 15 Knots In The Afternoon. Bay And Inland Waters Choppy.
Thursday Night...Northeast Winds 10 To 15 Knots With Gusts Up To 20 Knots. Bay And Inland Waters A Moderate Chop.
Friday...Northeast Winds 10 To 15 Knots. Bay And Inland Waters A Moderate Chop. Isolated Showers In The Afternoon.
Friday Night...Northeast Winds 10 To 15 Knots With Gusts Up To 20 Knots. Bay And Inland Waters A Moderate Chop. Isolated Showers In The Evening.
Saturday...Northeast Winds 10 To 15 Knots, Becoming East 15 To 20 Knots In The Afternoon. Bay And Inland Waters Choppy. Scattered Showers And Thunderstorms In The Afternoon.
Saturday Night...East Winds 15 To 20 Knots. Bay And Inland Waters Choppy. Scattered Showers And Thunderstorms, Mainly In The Evening.
Sunday...East Winds 10 To 15 Knots. Bay And Inland Waters A Moderate Chop. Scattered Showers With Isolated Thunderstorms In The Morning, Then Numerous Showers And Scattered Thunderstorms In The Afternoon.
Sunday Night...Northeast Winds 10 To 15 Knots. Bay And Inland Waters A Moderate Chop. Numerous Showers And Scattered Thunderstorms In The Evening, Then Scattered Showers With Isolated Thunderstorms After Midnight.
Monday...Northeast Winds Around 10 Knots. Bay And Inland Waters Light Chop. Isolated Showers. Isolated Thunderstorms In The Afternoon. Winds And Waves Higher In And Near Thunderstorms.
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Area Forecast Discussion
National Weather Service Tampa Bay Ruskin FL
806pm EDT Wednesday Oct 28 2026

Issued at 749pm EDT Wednesday Oct 28 2026

Scattered showers have been streaming from the northeast with most of them dissipating as they approach the coast. This trend should continue overnight and into the early morning hours. Similarly, low clouds are anticipated with the potential of a sprinkle or a quick shower during the this time. Almost a carbon copy of today is expected on Thursday with afternoon temperatures in the 80s though clouds should break up into the afternoon and evening.

No changes were made as the forecast remains on track.

Issued at 243pm EDT Wednesday Oct 28 2026

The upper level low that has been causing our gusty easterly winds will stick around for the rest of our work week. This means we will see very similar conditions each day with gusty winds in the afternoon with some quick passing showers mainly over SW Florida and inland areas.

By Saturday, a cold front will start to approach the area which will push the upper level low away from us. However, winds will remain elevated as these two systems keep the pressure gradient tight. As the front moves in we will also see an increase in moisture and shower chances for the weekend. The front itself will push through on Sunday giving us the best chance of rain we have seen in a week or two with most of the area in the 60 to 70 chance of PoPs.

We will not see much of cool down behind this system as highs remain near 80 degrees in the afternoon but morning lows should dip back down into the mid 60's. Winds will also finally be calming back down to are average 5 to 10 mph in the afternoon.

NOAA Tampa FL Office: Watches - Warnings - Advisories
FL...None. Gulf waters...Small Craft Advisory until 8am EDT Thursday for Charlotte Harbor and Pine Island Sound-Coastal waters from Bonita Beach to Englewood FL out 20 NM-Coastal waters from Englewood to Tarpon Springs FL out 20 NM-Coastal waters from Tarpon Springs to Suwannee River FL out 20 NM-Tampa Bay waters-Waters from Bonita Beach to Englewood FL out 20 to 60 NM-Waters from Englewood to Tarpon Springs FL out 20 to 60 NM-Waters from Tarpon Springs to Suwannee River FL out 20 to 60 NM.