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Juneau, AK Local Forecast Office

4NM N Dora Bay AK

Marine Point Forecast

[NOTICE]

Today
High: 44 °F
W 10kt⇓
1ft
Tonight
Low: 29 °F
Light Wind
< 1ft
Wednesday
High: 46 °F
Light Wind
1ft
Wednesday Night
Low: 32 °F
Light Wind
1ft
Thursday
High: 46 °F
Light Wind
< 1ft
Thursday Night
Low: 34 °F
Light Wind
< 1ft
Friday
High: 42 °F
Light Wind
< 1ft
Friday Night
Low: 32 °F
Light Wind
< 1ft
Saturday
High: 50 °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: 3:15 am AKDT Apr 7, 2026
Forecast Valid: 5am AKDT Apr 7, 2026-6pm AKDT Apr 13, 2026

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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

W wind 5 to 10 kt becoming variable and less than 5 kt in the afternoon. Partly sunny. Seas around 1 ft.

Tonight

Variable winds 5 kt or less. Patchy fog after 10pm. Seas 1 ft or less.

Wednesday

Variable winds 5 kt or less. Mostly cloudy. Seas around 1 ft.

Wednesday Night

Variable winds 5 kt or less. Mostly cloudy. Seas around 1 ft.

Thursday

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

Thursday Night

Variable winds 5 kt or less. A chance of rain. Patchy dense fog. Seas 1 ft or less.

Friday

Variable winds 5 kt or less. Rain likely, mainly before 4pm. Areas of fog before 10am. Seas 1 ft or less.

Friday Night

Variable winds 5 kt or less. A chance of rain before 10pm, then a chance of sprinkles and flurries between 10pm and 1am, then a chance of flurries after 1am. Patchy fog. Seas 1 ft or less.

Saturday

Variable winds 5 kt or less. Areas of fog before 10am. 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.