Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

For More Weather Information:

Tampa Bay, FL Local Forecast Office

Captiva FL

Marine Point Forecast

[NOTICE]

Tonight
Low: 50 °F
NNE 19kt
2ft
Tuesday
High: 69 °F
NE 19kt
1-2ft
Tuesday Night
Low: 56 °F
NE 20kt
1-2ft
Wednesday
High: 73 °F
ENE 16kt
1ft
Wednesday Night
Low: 64 °F
ENE 11kt
< 1ft
Thursday
High: 73 °F
NE 10kt
< 1ft
Thursday Night
Low: 65 °F
ENE 11kt
< 1ft
Friday
High: 74 °F
ENE 10kt
< 1ft
Friday Night
Low: 66 °F
⇑ENE 6kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:37 pm CST Jan 19, 2026
Forecast Valid: 9pm CST Jan 19, 2026-6pm CST Jan 26, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT EXERCISE CAUTION...

Tonight

NNE wind 15 to 19 kt. Mostly clear. Seas around 2 ft.

Tuesday

NE wind 15 to 19 kt. Sunny. Seas 1 to 2 ft.

Tuesday Night

NE wind 16 to 20 kt. Mostly clear. Seas 1 to 2 ft.

Wednesday

ENE wind 9 to 16 kt. Mostly sunny. Seas around 1 ft.

Wednesday Night

ENE wind around 11 kt. Mostly cloudy. Seas 1 ft or less.

Thursday

NE wind 7 to 10 kt. A slight chance of showers after noon. Seas 1 ft or less.

Thursday Night

ENE wind around 11 kt. Partly cloudy. Seas 1 ft or less.

Friday

ENE wind 5 to 10 kt becoming WSW in the afternoon. Sunny. Seas 1 ft or less.

Friday Night

Variable winds less than 5 kt becoming ENE around 6 kt in the evening. Partly cloudy. Seas 1 ft or less.

*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.