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Anchorage, AK Local Forecast Office

12NM NNW Port Lions AK

Marine Point Forecast

[NOTICE]

This Afternoon
High: 47 °F
Light Wind
1ft
Tonight
Low: 37 °F
E 10kt
1-2ft
Friday
High: 44 °F
Light Wind
1ft
Friday Night
Low: 38 °F
Light Wind
1ft
Saturday
High: 44 °F
Light Wind
1ft
Saturday Night
Low: 36 °F
Light Wind
1ft
Sunday
High: 45 °F
Light Wind
1ft
Sunday Night
Low: 34 °F
Light Wind
2ft
Monday
High: 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: 4:00 am AKDT May 7, 2026
Forecast Valid: 2pm AKDT May 7, 2026-6pm AKDT May 13, 2026

View Nearby Observations

Detailed Forecast

Synopsis: Weak high pressure lingers along the northern Gulf through Thu afternoon. A front from a N Pacific low lifts into the southern Gulf Thu morning.

This Afternoon

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

Tonight

E wind around 10 kt. A chance of rain, mainly after 1am. Seas 1 to 2 ft.

Friday

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

Friday Night

Variable winds 5 kt or less. Rain likely, mainly before 10pm. Seas around 1 ft.

Saturday

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

Saturday Night

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

Sunday

Variable winds 5 kt or less. A chance of rain showers before 4pm, then a chance of rain and snow showers. Seas around 1 ft.

Sunday Night

Variable winds 5 kt or less. Winds could gust as high as 20 kt. A chance of rain and snow showers before 10pm. Seas around 2 ft.

Monday

Variable winds 5 kt or less. 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.