For More Weather Information:

14NM NE Portsmouth NH

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 6:32 am EST Jan 20, 2026
Forecast Valid: 10am EST Jan 20, 2026-6pm EST Jan 26, 2026

Today

W wind around 10 kt, with gusts as high as 25 kt. Increasing clouds. Seas 1 ft or less.

Tonight

WSW wind around 10 kt, with gusts as high as 20 kt. Mostly clear. Seas 1 ft or less.

Wednesday

WSW wind around 10 kt. Increasing clouds. Seas 1 ft or less.

Wednesday Night

SSW wind around 10 kt. A chance of snow after 9pm. Seas 1 ft or less.

Thursday

WSW wind around 10 kt, with gusts as high as 20 kt. Mostly sunny. Seas 1 ft or less.

Thursday Night

W wind around 10 kt. Partly cloudy. Seas 1 ft or less.

Friday

W wind 10 to 15 kt, with gusts as high as 25 kt. Mostly sunny. Seas 1 ft or less.

Friday Night

WNW wind around 10 kt, with gusts as high as 20 kt. Partly cloudy. Seas 1 ft or less.

Saturday

WNW wind around 10 kt, with gusts as high as 20 kt. Sunny. 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.