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Anchorage, AK Local Forecast Office

12NM NNW Port Lions AK

Marine Point Forecast

[NOTICE]

This Afternoon
High: 46 °F
NE 10kt
2ft
Tonight
Low: 40 °F
ESE 10kt
1-2ft
Monday
High: 45 °F
E 25kt
3-4ft
Monday Night
Low: 37 °F
ENE 15kt
1-3ft
Tuesday
High: 45 °F
Light Wind
2ft
Tuesday Night
Low: 35 °F
WSW 10kt⇓
2ft
Wednesday
High: 46 °F
Light Wind
2ft
Wednesday Night
Low: 33 °F
Light Wind
2ft
Thursday
High: 48 °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: 6:37 am AKDT May 3, 2026
Forecast Valid: 2pm AKDT May 3, 2026-6pm AKDT May 9, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH MONDAY...

Synopsis: A front in the northern Gulf will move inland Sun. A north Pacific low will move to 160 nm south of Kodiak City at 993 mb Mon afternoon.

This Afternoon

NE wind around 10 kt. Rain likely. Seas around 2 ft.

Tonight

ESE wind around 10 kt. Rain. Seas 1 to 2 ft.

Monday

E wind 15 to 25 kt. Rain. Seas 3 to 4 ft.

Monday Night

ENE wind 5 to 15 kt becoming N after midnight. Showers likely, mainly before 10pm. Seas 1 to 3 ft.

Tuesday

Variable winds 5 kt or less. A chance of rain before 10am. Seas around 2 ft.

Tuesday Night

WSW wind 5 to 10 kt becoming variable and less than 5 kt in the evening. A chance of rain. Seas around 2 ft.

Wednesday

Variable winds 5 kt or less. A chance of rain showers before 4pm, then a chance of rain and snow showers. Seas around 2 ft.

Wednesday Night

Variable winds 5 kt or less. A chance of rain and snow showers before 10pm. Seas around 2 ft.

Thursday

Variable winds 5 kt or less. Partly sunny. 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.