Nor'Easter Continues to Bring Heavy Rain and Coastal Impacts; Nolo Continues to Impact Hawaii

The nor’easter will weaken tonight, easing beach conditions and coastal flooding, though locally heavy rain will continue in parts of the Mid-Atlantic and New England into Monday. Hurricane Nolo continues to bring strong winds and large waves to Hawaii. A multi-day rain event will return to the Four Corners region Monday and expand to the south-central U.S. by midweek. Read More >

For More Weather Information:

Key West, FL Local Forecast Office

3NM N American Shoal Light FL

Marine Point Forecast

[NOTICE]

Today
High: 87 °F
Light Wind
< 1ft
Tonight
Low: 79 °F
Light Wind
< 1ft
Tuesday
High: 87 °F
SE 10kt
1ft
Tuesday Night
Low: 79 °F
ENE 15kt
1-2ft
Wednesday
High: 87 °F
E 20kt
2-3ft
Wednesday Night
Low: 80 °F
E 20kt
3-4ft
Thursday
High: 88 °F
ESE 20kt
4-5ft
Thursday Night
Low: 81 °F
ESE 20kt
4-5ft
Friday
High: 88 °F
ESE 20kt
4-5ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:15 am CDT Sep 28, 2026
Forecast Valid: 9am CDT Sep 28, 2026-6pm CDT Oct 4, 2026

View Nearby Observations

Detailed Forecast

Today

Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas 1 ft or less.

Tonight

Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas 1 ft or less.

Tuesday

SE wind 5 to 10 kt. Showers likely and possibly a thunderstorm. Seas around 1 ft.

Tuesday Night

ENE wind 10 to 15 kt. Showers likely and possibly a thunderstorm. Seas 1 to 2 ft.

Wednesday

E wind 15 to 20 kt. Showers likely and possibly a thunderstorm. Seas 2 to 3 ft.

Wednesday Night

E wind around 20 kt. Showers likely and possibly a thunderstorm. Seas 3 to 4 ft.

Thursday

ESE wind around 20 kt. Showers likely and possibly a thunderstorm. Seas 4 to 5 ft.

Thursday Night

ESE wind 15 to 20 kt. Showers likely and possibly a thunderstorm. Seas 4 to 5 ft.

Friday

ESE wind 15 to 20 kt. Showers likely and possibly a thunderstorm. Seas 4 to 5 ft.

*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.