Isaias Threats and Impacts

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Hazardous Weather Conditions

Small Craft Advisory until October 10, 07:00 PM CDT

For More Weather Information:

Tampa Bay, FL Local Forecast Office

4NM WSW Old Tampa Bay FL

Marine Point Forecast

[NOTICE]

This Afternoon
High: 88 °F
S 14kt
< 1ft
Tonight
Low: 78 °F
SSE 12kt
< 1ft
Saturday
High: 86 °F
S 15kt
< 1ft
Saturday Night
Low: 78 °F
S 8kt
< 1ft
Sunday
High: 84 °F
S 8kt
< 1ft
Sunday Night
Low: 74 °F
Light Wind
< 1ft
Columbus Day
High: 85 °F
N 8kt
< 1ft
Monday Night
Low: 72 °F
N 7kt⇓
< 1ft
Tuesday
High: 85 °F
NNW 8kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:02 pm CDT Oct 9, 2026
Forecast Valid: 3pm CDT Oct 9, 2026-6pm CDT Oct 15, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY EVENING...

This Afternoon

S wind around 14 kt, with gusts as high as 24 kt. Scattered showers and thunderstorms, mainly before 4pm. Seas 1 ft or less.

Tonight

SSE wind around 12 kt, with gusts as high as 19 kt. Scattered showers and thunderstorms, mainly after 2am. Seas 1 ft or less.

Saturday

S wind 11 to 15 kt, with gusts as high as 25 kt. Showers likely and possibly a thunderstorm. Seas 1 ft or less.

Saturday Night

S wind around 8 kt. Scattered showers and thunderstorms. Seas 1 ft or less.

Sunday

S wind around 8 kt becoming WSW in the afternoon. Showers likely and possibly a thunderstorm before 1pm, then scattered showers and thunderstorms after 1pm. Seas 1 ft or less.

Sunday Night

Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.

Columbus Day

N wind 5 to 8 kt. Sunny. Seas 1 ft or less.

Monday Night

N wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas 1 ft or less.

Tuesday

NNE wind 5 to 8 kt becoming NNW 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.