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18NM SSW Bar Harbor ME

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 6:35 pm EDT Sep 18, 2026
Forecast Valid: 8pm EDT Sep 18, 2026-6pm EDT Sep 25, 2026

Tonight

NNW wind 11 to 13 kt, with gusts as high as 19 kt. Mostly clear. Seas around 2 ft.

Saturday

NNW wind 6 to 11 kt becoming W in the afternoon. Sunny. Seas around 1 ft.

Saturday Night

WSW wind around 6 kt becoming variable and less than 5 kt in the evening. Increasing clouds. Seas around 1 ft.

Sunday

S wind 6 to 8 kt. A slight chance of rain after 4pm. Seas around 1 ft.

Sunday Night

SSE wind around 6 kt becoming variable and less than 5 kt after midnight. A chance of rain, mainly between 7pm and 2am. Seas around 2 ft.

Monday

N wind 5 to 8 kt becoming variable and less than 5 kt in the afternoon. Mostly sunny. Seas around 1 ft.

Monday Night

NNE wind 7 to 11 kt, with gusts as high as 17 kt. Partly cloudy. Seas around 1 ft.

Tuesday

NNE wind 8 to 11 kt becoming ENE 5 to 8 kt in the afternoon. Winds could gust as high as 17 kt. Mostly sunny. Seas around 1 ft.

Tuesday Night

Variable winds less than 5 kt becoming NE 5 to 8 kt in the evening. Partly cloudy. 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.