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Anchorage, AK Local Forecast Office

4NM ENE Cape Newenham AK

Marine Point Forecast

[NOTICE]

This Afternoon
High: 40 °F
NW 15kt
< 1ft
Tonight
Low: 34 °F
NNW 15kt
< 1ft
Saturday
High: 38 °F
NNW 20kt
< 1ft
Saturday Night
Low: 31 °F
N 15kt
< 1ft
Sunday
High: 35 °F
N 15kt
< 1ft
Sunday Night
Low: 29 °F
NNE 10kt
< 1ft
Monday
High: 33 °F
NNE 10kt
< 1ft
Monday Night
Low: 27 °F
NNW 20kt
< 1ft
Tuesday
High: 33 °F
NNW 20kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:47 pm AKST Nov 6, 2026
Forecast Valid: 5pm AKST Nov 6, 2026-6pm AKST Nov 13, 2026

View Nearby Observations

Detailed Forecast

Synopsis: A 999 mb low 140 nm SE of Nikolski continues to exit into the N Pacific through this evening. A 989 mb N Pacific low moves to 310 nm S of Atka by Sat morning, and then exits farther east across the N Pacific through Sat night. A second 971 mb N Pacific low moves to 290 nm SE of Atka Sun afternoon.

This Afternoon

NW wind around 15 kt, with gusts as high as 25 kt. A slight chance of rain and snow showers. Seas 1 ft or less.

Tonight

NNW wind 10 to 15 kt, with gusts as high as 30 kt. A slight chance of rain and snow showers before 3am. Seas 1 ft or less.

Saturday

NNW wind 10 to 20 kt. A slight chance of rain and snow showers after 9am. Seas 1 ft or less.

Saturday Night

N wind around 15 kt. Mostly cloudy. Seas 1 ft or less.

Sunday

N wind 10 to 15 kt. Mostly cloudy. Seas 1 ft or less.

Sunday Night

NNE wind 5 to 10 kt. A chance of snow after 3am. Seas 1 ft or less.

Monday

NNE wind 5 to 10 kt. A chance of snow before 9am. Seas 1 ft or less.

Monday Night

NNW wind 10 to 20 kt, with gusts as high as 30 kt. Mostly cloudy. Seas 1 ft or less.

Tuesday

NNW wind around 20 kt, with gusts as high as 35 kt. Mostly 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.