For More Weather Information:

Anchorage, AK Local Forecast Office

17NM S Chignik AK

Marine Point Forecast

[NOTICE]

Friday
High: 56 °F
S 15kt
2ft
Friday Night
Low: 50 °F
Light Wind
2ft
Saturday
High: 56 °F
NE 10kt
3ft
Saturday Night
Low: 51 °F
NNE 10kt
2-3ft
Sunday
High: 58 °F
Light Wind
3ft
Sunday Night
Low: 52 °F
Light Wind
2-3ft
Monday
High: 57 °F
SSW 10kt
2ft
Monday Night
Low: 53 °F
SSW 15kt
2ft
Tuesday
High: 57 °F
Light Wind
2ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 10:25 pm AKDT Jul 30, 2026
Forecast Valid: 2am AKDT Jul 31, 2026-6pm AKDT Aug 6, 2026

View Nearby Observations

Detailed Forecast

Synopsis: A 1005 mb low 100 nm SW of Shemya moves to 75 nm SE of St George at 1007 mb Fri afternoon. Its front moves through the Aleutians reaching the Mainland Fri evening. A ridge of high pressure moves in behind the low.

Friday

S wind 10 to 15 kt. Rain, mainly after 4pm. Seas around 2 ft.

Friday Night

Variable winds 5 kt or less. Rain. Seas around 2 ft.

Saturday

NE wind 5 to 10 kt. Rain. Seas around 3 ft.

Saturday Night

NNE wind around 10 kt. A chance of rain before 1am. Seas 2 to 3 ft.

Sunday

Variable winds 5 kt or less. Mostly cloudy. Seas around 3 ft.

Sunday Night

Variable winds 5 kt or less. Rain likely after 4am. Seas 2 to 3 ft.

Monday

SSW wind around 10 kt. Showers likely, mainly before 10am. Seas around 2 ft.

Monday Night

SSW wind 10 to 15 kt. Showers. Seas around 2 ft.

Tuesday

Variable winds 5 kt or less. Showers. Seas around 2 ft.

*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.