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Anchorage, AK Local Forecast Office

2NM WNW Chiniak AK

Marine Point Forecast

[NOTICE]

Today
High: 30 °F
Light Wind
< 1ft
Tonight
Low: 22 °F
NE 15kt
< 1ft
Thursday
High: 35 °F
NNW 15kt
< 1ft
Thursday Night
Low: 34 °F
SSE 15kt
< 1ft
Friday
High: 38 °F
SSW 20kt
< 1ft
Friday Night
Low: 19 °F
WSW 15kt
< 1ft
Saturday
High: 28 °F
⇑W 30kt
< 1ft
Saturday Night
Low: 15 °F
W 30kt
< 1ft
Sunday
High: 24 °F
WNW 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: 5:52 am AKST Mar 4, 2026
Forecast Valid: 8am AKST Mar 4, 2026-6pm AKDT Mar 10, 2026

View Nearby Observations

Detailed Forecast

Synopsis: A 988 mb low 113 nm SE of Cordova on Wed morning tracks inland by Wed afternoon. A second low enters the western Gulf 391 nm SE of Kodiak at 994 mb Wed afternoon and moves to 139 nm S of Seward at 998 mb Thu afternoon before dissipating Thu evening. A North Pacific low arrives 118 nm W of Kodiak at 980 mb Fri morning.

Today

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

Tonight

NE wind 5 to 15 kt. Snow with areas of blowing snow after midnight. Seas 1 ft or less.

Thursday

NNW wind 10 to 15 kt, with gusts as high as 25 kt. Snow likely with areas of blowing snow before noon, then a slight chance of snow after noon. Seas 1 ft or less.

Thursday Night

NE wind 5 to 15 kt becoming SSE after midnight. Winds could gust as high as 25 kt. Snow likely before 9pm, then rain and snow between 9pm and midnight, then rain after midnight. The rain and snow could be heavy at times. Seas 1 ft or less.

Friday

SSW wind 15 to 20 kt, with gusts as high as 30 kt. A chance of rain before 9am, then a chance of rain and snow showers between 9am and noon. Seas 1 ft or less.

Friday Night

WSW wind around 15 kt, with gusts as high as 20 kt. Partly cloudy. Seas 1 ft or less.

Saturday

W wind 15 to 20 kt increasing to 25 to 30 kt in the afternoon. Partly sunny. Seas 1 ft or less.

Saturday Night

W wind 20 to 30 kt. Mostly cloudy. Seas 1 ft or less.

Sunday

WNW wind around 20 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.