Prolonged Extreme Cold; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the Gulf Coast, upper Ohio Valley, Mid-Atlantic, and Southeast U.S. into this weekend. A rapidly deepening storm centered just off the North Carolina coast Friday night through Saturday night will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia. Read More >

Hazardous Weather Conditions

Gale Watch in effect from January 31, 01:00 PM EST until February 1, 01:00 PM EST

For More Weather Information:

Miami - South Florida Local Forecast Office

4NM WNW Jupiter Inlet FL

Marine Point Forecast

[NOTICE]

Overnight
Low: 55 °F
Light Wind
< 1ft
Friday
High: 70 °F
Light Wind
< 1ft
Friday Night
Low: 51 °F
Light Wind
< 1ft
Saturday
High: 65 °F
W 13kt
< 1ft
Saturday Night
Low: 28 °F
WNW 12kt
< 1ft
Sunday
High: 52 °F
WNW 13kt
< 1ft
Sunday Night
Low: 33 °F
WNW 8kt
< 1ft
Monday
High: 58 °F
NW 10kt
< 1ft
Monday Night
Low: 40 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:32 pm EST Jan 29, 2026
Forecast Valid: 12am EST Jan 30, 2026-6pm EST Feb 5, 2026

View Nearby Observations

Detailed Forecast

Overnight

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

Friday

Variable winds 5 kt or less. A chance of showers, mainly after 11am. Seas 1 ft or less. Intracoastal waters smooth.

Friday Night

Variable winds 5 kt or less. A slight chance of showers before 1am. Seas 1 ft or less. Intracoastal waters smooth.

Saturday

W wind 5 to 13 kt, with gusts as high as 24 kt. A chance of showers before 1pm. Seas 1 ft or less. Intracoastal waters a light chop.

Saturday Night

WNW wind around 12 kt, with gusts as high as 30 kt. Mostly clear. Seas 1 ft or less. Intracoastal waters a light chop.

Sunday

WNW wind 11 to 13 kt, with gusts as high as 25 kt. Sunny. Seas 1 ft or less. Intracoastal waters a light chop.

Sunday Night

WNW wind around 8 kt, with gusts as high as 18 kt. Clear. Seas 1 ft or less. Intracoastal waters smooth.

Monday

NW wind 8 to 10 kt. Sunny. Seas 1 ft or less. Intracoastal waters a light chop.

Monday Night

Variable winds 5 kt or less. Clear. Seas 1 ft or less. Intracoastal waters smooth.

*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.