Isaias Threats and Impacts

Tropical Threats and Impacts from Isaias Read More >

For More Weather Information:

Tampa Bay, FL Local Forecast Office

4NM NNE Tampa Bay FL

Marine Point Forecast

[NOTICE]

Friday
High: 86 °F
E 15kt
1ft

Small Craft Advisory
Friday Night
Low: 79 °F
SE 20kt
1-2ft

Small Craft Advisory
Saturday
High: 86 °F
SE 17kt
2ft

Small Craft Advisory
Saturday Night
Low: 79 °F
SSE 12kt
1ft
Sunday
High: 84 °F
SSE 9kt
1ft
Sunday Night
Low: 78 °F
⇑E 6kt
< 1ft
Columbus Day
High: 84 °F
NW 9kt
< 1ft
Monday Night
Low: 75 °F
N 9kt
< 1ft
Tuesday
High: 84 °F
NW 9kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:06 am CDT Oct 9, 2026
Forecast Valid: 1am CDT Oct 9, 2026-6pm CDT Oct 15, 2026

View Nearby Observations

Detailed Forecast

Friday

E wind 13 to 15 kt becoming S in the afternoon. Scattered showers and thunderstorms, mainly after noon. Seas around 1 ft.

Friday Night

SE wind 14 to 20 kt. Scattered showers and thunderstorms, mainly after 3am. Seas 1 to 2 ft.

Saturday

SE wind 14 to 17 kt becoming S in the afternoon. Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm. Seas around 2 ft.

Saturday Night

SSE wind around 12 kt. Scattered showers and thunderstorms. Seas around 1 ft.

Sunday

SSE wind around 9 kt becoming WSW in the afternoon. Showers likely and possibly a thunderstorm before 1pm, then scattered showers and thunderstorms after 1pm. Seas around 1 ft.

Sunday Night

Variable winds less than 5 kt becoming E around 6 kt after midnight. Partly cloudy. Seas 1 ft or less.

Columbus Day

NE wind 5 to 9 kt becoming NW in the afternoon. Sunny. Seas 1 ft or less.

Monday Night

N wind 7 to 9 kt. Mostly clear. Seas 1 ft or less.

Tuesday

NNE wind 6 to 9 kt becoming NW in the afternoon. Sunny. Seas 1 ft or less.

Winds and waves higher in and near thunderstorms.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.