ctx.globalCompositeOperation = "source-over"; ctx.lineWidth = 2; Content-type:text/html Belfast Harbor Maine Tides

Belfast Harbor Maine Tide & Weather - Jan 09, 2026.  Sunrise: 07:12 - Sunset: 16:07

BatV: 4.05   rssi: -70

Weather data provided by OpenWeather

Air Temp

humidity

Dew Point

Winds

Gusts

Barometer

Rain Rate

Rain Today

Jan 09, 2026 18:45

41° F

97%

39° F

S 8 mph

15 mph

30.00

0.03 in

NDBC - Buoy F01 - Penobscot Bay - (44.055N 68.996W) - 6NM Southeast of Rockland

Offshore Conditions

Air Temp

Wave Hgt

Wave Per

Winds

Gusts

Barometer

Water Temp

Wave Dir

Jan 09, 2026 17:00

40.6° F

1.3 ft

8 secs

S 15.6 kts

17.5 kts

37.8° F

Belfast Harbor Maine Five Day Weather Forecast

Tonight Saturday Saturday Night Sunday Sunday Night Monday Monday Night Tuesday Tuesday Night Wednesday
Low: 34°F High: 42°F Low: 30°F High: 32°F Low: 21°F High: 31°F Low: 21°F High: 38°F Low: 27°F High: 42°F
SW 10 to 15 mph NW 0 to 10 mph NE 0 to 5 mph N 5 mph W 5 to 15 mph W 5 to 15 mph W 5 mph SW 5 to 10 mph SW 5 mph SW 5 to 10 mph
Rain then Mostly Cloudy Partly Sunny Light Snow Light Snow Light Snow Likely Mostly Sunny Mostly Cloudy Mostly Sunny Mostly Cloudy then Slight Chance Light Snow Slight Chance Light Rain then Cloudy

Detailed Forecast

Tonight:

Rain before midnight. Mostly cloudy, with a low around 34. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.

Saturday:

Partly sunny. High near 42, with temperatures falling to around 35 in the afternoon. Northwest wind 0 to 10 mph.

Saturday Night:

Snow after 7pm. Cloudy, with a low around 30. Northeast wind 0 to 5 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Sunday:

Snow. Cloudy, with a high near 32. North wind around 5 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Sunday Night:

Snow likely before 2am. Mostly cloudy, with a low around 21. West wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Monday:

Mostly sunny, with a high near 31. New snow accumulation of less than half an inch possible.

Monday Night:

Mostly cloudy, with a low around 21.

Tuesday:

Mostly sunny, with a high near 38.

Tuesday Night:

A slight chance of snow between 2am and 4am, then a slight chance of rain. Mostly cloudy, with a low around 27.

Wednesday:

A slight chance of rain before 10am. Cloudy, with a high near 42.

Hourly Marine Point Forecast - 6nm SE of Rockland Maine - Location: 44.055 -68.996
Time 06:00PM 07:00PM 08:00PM 09:00PM 10:00PM 11:00PM 12:00AM 01:00AM 02:00AM 03:00AM
Temperature 41° F 41° F 41° F 42° F 42° F 42° F 42° F 42° F 43° F 42° F
Wind Speed S 18kt S 19kt S 20kt S 21kt S 22kt SSW 22kt SW 21kt SW 21kt WSW 19kt WSW 17kt
Wind Gust 30kt 34kt 35kt 36kt 37kt 37kt 36kt 36kt 33kt 30kt
Wave Ht. 0ft 0ft 0ft 0ft 0ft 0ft 0ft 0ft 0ft 0ft
Weather chance light rain definite moderate rain definite moderate rain likely moderate rain chance light rain slight chance light rain