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Juneau, AK Local Forecast Office

7NM NW Emmons Island AK

Marine Point Forecast

[NOTICE]

Today
High: 43 °F
WSW 10kt
1-2ft
Tonight
Low: 38 °F
Light Wind
< 1ft
Wednesday
High: 44 °F
Light Wind
1ft
Wednesday Night
Low: 39 °F
Light Wind
< 1ft
Thursday
High: 43 °F
Light Wind
< 1ft
Thursday Night
Low: 38 °F
Light Wind
< 1ft
Friday
High: 44 °F
Light Wind
< 1ft
Friday Night
Low: 36 °F
Light Wind
< 1ft
Saturday
High: 48 °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: 6:05 am AKDT Apr 7, 2026
Forecast Valid: 6am AKDT Apr 7, 2026-6pm AKDT Apr 13, 2026

View Nearby Observations

Detailed Forecast

Synopsis: As a low pressure system moves east into Canada, a surface high is moving east into our coast. Winds and seas will start to diminish through the day Tuesday before another low lifts into the northern coast bringing winds of fresh to strong breezes.

Today

WSW wind 5 to 10 kt. A slight chance of rain after 4pm. Seas 1 to 2 ft.

Tonight

Variable winds 5 kt or less. A chance of rain, mainly after 1am. Seas 1 ft or less.

Wednesday

Variable winds 5 kt or less. Rain, mainly after 7am. Seas around 1 ft.

Wednesday Night

Variable winds 5 kt or less. Rain. Seas 1 ft or less.

Thursday

Variable winds 5 kt or less. Rain. Patchy dense fog before 1pm. Seas 1 ft or less.

Thursday Night

Variable winds 5 kt or less. Rain. Patchy fog after 1am. Seas 1 ft or less.

Friday

Variable winds 5 kt or less. A chance of rain before 4pm. Patchy fog before 10am. Seas 1 ft or less.

Friday Night

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

Saturday

Variable winds 5 kt or less. Partly sunny. 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.