For More Weather Information:

Anchorage, AK Local Forecast Office

12NM NNW Port Lions AK

Marine Point Forecast

[NOTICE]

Tonight
Low: 47 °F
Light Wind
2ft
Thursday
High: 53 °F
Light Wind
2ft
Thursday Night
Low: 46 °F
N 10kt
2ft
Friday
High: 56 °F
SW 10kt
2ft
Friday Night
Low: 46 °F
SW 15kt
2ft
Independence Day
High: 56 °F
Light Wind
2ft
Saturday Night
Low: 45 °F
NNW 10kt
1-2ft
Sunday
High: 60 °F
Light Wind
1ft
Sunday Night
Low: 47 °F
Light Wind
1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:17 pm AKDT Jul 1, 2026
Forecast Valid: 10pm AKDT Jul 1, 2026-6pm AKDT Jul 8, 2026

View Nearby Observations

Detailed Forecast

Synopsis: A 1011 mb low 100 nm S of Kodiak City remains nearly stationary before dissipating tonight. A 1004 mb low forms Thu afternoon 60 nm SE of Kodiak City and moves to 190 nm W of Sitka at 1010 mb Fri afternoon.

Tonight

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

Thursday

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

Thursday Night

NNE wind 5 to 10 kt becoming NNW after midnight. Rain likely, mainly before 7pm. Seas around 2 ft.

Friday

SW wind 5 to 10 kt. Rain likely, mainly after 4pm. Seas around 2 ft.

Friday Night

SW wind 10 to 15 kt. Rain likely before 10pm. Seas around 2 ft.

Independence Day

Variable winds 5 kt or less. Rain likely, mainly after 1pm. Seas around 2 ft.

Saturday Night

NNW wind 5 to 10 kt. Rain. Seas 1 to 2 ft.

Sunday

Variable winds 5 kt or less. Showers. Seas around 1 ft.

Sunday Night

Variable winds 5 kt or less. A chance of showers. Seas around 1 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.