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Bar Harbor ME

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 5:07 am EDT Aug 16, 2026
Forecast Valid: 6am EDT Aug 16, 2026-6pm EDT Aug 22, 2026

Today

Variable winds less than 5 kt becoming S 5 to 8 kt in the afternoon. Winds could gust as high as 15 kt. Mostly sunny. Seas 1 ft or less.

Tonight

S wind 5 to 8 kt, with gusts as high as 15 kt. Isolated showers after 4am. Seas 1 ft or less.

Monday

S wind 10 to 12 kt, with gusts as high as 22 kt. Showers likely, mainly after noon. Seas around 1 ft.

Monday Night

SSE wind 6 to 9 kt becoming ENE after midnight. Showers likely, mainly before 1am. Patchy fog after 11pm. Seas around 1 ft.

Tuesday

NE wind around 7 kt. A chance of showers, mainly before 7am. Seas around 1 ft.

Tuesday Night

ENE wind around 6 kt becoming variable and less than 5 kt after midnight. A slight chance of showers between 9pm and midnight. Seas around 1 ft.

Wednesday

Variable winds less than 5 kt becoming SSW 5 to 9 kt in the morning. Winds could gust as high as 17 kt. Mostly sunny. Seas 1 to 2 ft.

Wednesday Night

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

Thursday

Variable winds less than 5 kt becoming SW 5 to 7 kt in the morning. 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.