Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Hazardous Weather Conditions

Short Term Forecast

For More Weather Information:

Key West, FL Local Forecast Office

3NM ENE Dry Tortugas Light FL

Marine Point Forecast

[NOTICE]

This Afternoon
High: 84 °F
NNE 10kt
1ft
Tonight
Low: 78 °F
⇑NE 25kt
6ft
Sunday
High: 83 °F
NE 25kt
6ft
Sunday Night
Low: 79 °F
ENE 25kt
6ft
Monday
High: 84 °F
ENE 25kt
5-6ft
Monday Night
Low: 78 °F
ENE 25kt
5ft
Tuesday
High: 83 °F
NE 25kt
5-6ft
Tuesday Night
Low: 77 °F
NE 20kt
4ft
Wednesday
High: 82 °F
NE 20kt
4-5ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:15 pm CDT Oct 17, 2026
Forecast Valid: 3pm CDT Oct 17, 2026-6pm CDT Oct 23, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

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

Tonight

NE wind 15 to 20 kt increasing to 20 to 25 kt after midnight. Showers and possibly a thunderstorm. Seas 1 ft building to 6 ft.

Sunday

NE wind 20 to 25 kt. A chance of showers and thunderstorms. Seas around 6 ft.

Sunday Night

ENE wind around 25 kt, with gusts as high as 30 kt. A chance of showers and thunderstorms. Seas around 6 ft.

Monday

ENE wind 20 to 25 kt. A chance of showers and thunderstorms. Seas 5 to 6 ft.

Monday Night

ENE wind 20 to 25 kt. Partly cloudy. Seas around 5 ft.

Tuesday

NE wind 20 to 25 kt. Sunny. Seas 5 to 6 ft.

Tuesday Night

NE wind around 20 kt. A slight chance of showers. Seas around 4 ft.

Wednesday

NE wind 15 to 20 kt. Sunny. 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.