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

Belfast Harbor Maine Tide & Weather - Jan 20, 2026.  Sunrise: 07:06 - Sunset: 16:28

BatV: 4.186   rssi: -68.0

Weather data provided by OpenWeather

Air Temp

humidity

Dew Point

Winds

Gusts

Barometer

Rain Rate

Rain Today

Jan 20, 2026 15:20

21° F

46%

3° F

N 11 mph

18 mph

30.09

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 20, 2026 13:00

23.9° F

2.6 ft

7 secs

W 13.6 kts

15.6 kts

36.3° F

Belfast Harbor Maine Five Day Weather Forecast

This Afternoon Tonight Wednesday Wednesday Night Thursday Thursday Night Friday Friday Night Saturday Saturday Night
High: 24°F Low: 7°F High: 28°F Low: 19°F High: 37°F Low: 17°F High: 26°F Low: -1°F High: 7°F Low: -5°F
W 10 to 15 mph W 5 mph SW 5 mph SW 5 mph SW 5 to 10 mph W 5 mph W 5 to 10 mph W 10 mph NW 10 to 15 mph NW 5 to 10 mph
Mostly Sunny Mostly Clear Mostly Sunny then Chance Light Snow Snow Chance Snow Showers then Mostly Sunny Partly Cloudy Partly Sunny Partly Cloudy Sunny Partly Cloudy

Detailed Forecast

This Afternoon:

Mostly sunny. High near 24, with temperatures falling to around 17 in the afternoon. West wind 10 to 15 mph, with gusts as high as 30 mph.

Tonight:

Mostly clear, with a low around 7. Wind chill values as low as -2. West wind around 5 mph.

Wednesday:

A chance of snow after 5pm. Mostly sunny, with a high near 28. Wind chill values as low as -2. Southwest wind around 5 mph. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible.

Wednesday Night:

Snow before 1am, then snow showers likely. Cloudy, with a low around 19. Southwest wind around 5 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Thursday:

A chance of snow showers before 7am, then a chance of snow between 7am and 10am, then a slight chance of rain between 10am and 11am. Mostly sunny, with a high near 37. Southwest wind 5 to 10 mph. Chance of precipitation is 40%. New snow accumulation of around one inch possible.

Thursday Night:

Partly cloudy, with a low around 17.

Friday:

Partly sunny, with a high near 26.

Friday Night:

Partly cloudy, with a low around -1.

Saturday:

Sunny, with a high near 7.

Saturday Night:

Partly cloudy, with a low around -5.

Hourly Marine Point Forecast - 6nm SE of Rockland Maine - Location: 44.055 -68.996
Time 02:00PM 04:00PM 05:00PM 06:00PM 07:00PM 09:00PM 11:00PM 02:00AM 03:00AM 04:00AM
Temperature 24° F 23° F 22° F 21° F 17° F 17° F 15° F 13° F 15° F 13° F
Wind Speed W 16kt WNW 17kt W 15kt W 14kt W 12kt W 12kt W 12kt W 12kt W 11kt W 11kt
Wind Gust 28kt 29kt 26kt 25kt 22kt 22kt 22kt 22kt 22kt 20kt
Wave Ht. 0ft 0ft 0ft 0ft 0ft 0ft 0ft 0ft 0ft 0ft
Weather