Hurricane Warnings Issued for South Carolina

After crossing the Florida Peninsula, the center of Ian has emerged into the western Atlantic Ocean. The storm is expected to re-strengthen into a hurricane before making another landfall along the coast of South Carolina. Hurricane warnings have been issued for the entire coast of South Carolina. Life threatening storm surge, damaging hurricane force winds, and flooding are possible.
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Gray/Portland, ME Local Forecast Office

3NM SE Portsmouth NH

Marine Point Forecast

[NOTICE]

Overnight

NNE 10kt
< 1ft
Low: 45 °F
Friday

Light Wind
< 1ft
High: 59 °F
Friday
Night
Light Wind
< 1ft
Low: 49 °F
Saturday

Light Wind
< 1ft
High: 59 °F
Saturday
Night
N 10kt
< 1ft
Low: 48 °F
Sunday

NE 20kt
< 1ft
High: 54 °F
Sunday
Night
NE 15kt
< 1ft
Low: 46 °F
Monday

ENE 10kt
< 1ft
High: 53 °F
Monday
Night
Light Wind
< 1ft
Low: 45 °F

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:33 pm EDT Sep 29, 2022
Forecast Valid: 12am EDT Sep 30, 2022-6pm EDT Oct 6, 2022

View Nearby Observations

Detailed Forecast

Synopsis: ANZ100-300445- 1138 PM EDT Thu Sep 29 2022 .Synopsis for Stonington ME to Merrimack River MA out to 25 NM. Offshore flow will continue to gradually diminish tonight as high pressure builds over the waters through tomorrow morning. High pressure will continue to slide east towards the Maritimes on Sunday and flow will become more northeasterly. North northeast winds gradually increase into early next week as the remnants of Ian pass well out to sea. $$

Overnight

NNE wind around 10 kt. Mostly clear. Seas 1 ft or less.

Friday

Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.

Friday Night

Variable winds 5 kt or less. Mostly cloudy. Seas 1 ft or less.

Saturday

Variable winds 5 kt or less. Mostly cloudy. Seas 1 ft or less.

Saturday Night

S wind 5 to 10 kt becoming N after midnight. Mostly cloudy. Seas 1 ft or less.

Sunday

NE wind 15 to 20 kt, with gusts as high as 30 kt. Partly sunny. Seas 1 ft or less.

Sunday Night

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

Monday

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

Monday Night

Variable winds 5 kt or less. 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.