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

Belfast Harbor Maine Tide & Weather - May 22, 2026.  Sunrise: 05:15 - Sunset: 19:50

BatV: 4.2   rssi: -63.0

Weather data provided by OpenWeather

Air Temp

humidity

Dew Point

Winds

Gusts

Barometer

Rain Rate

Rain Today

May 22, 2026 17:35

61° F

49%

41° F

S 2 mph

4 mph

30.27

NDBC - Station 44007 (LLNR75) - (43.525N 70.140W) - 12NM Southeast of Portland

Offshore Conditions

Air Temp

Wave Hgt

Wave Per

Winds

Gusts

Barometer

Water Temp

Wave Dir

May 22, 2026 17:00

53.1° F

2.3 ft

3 secs

S 15.6 kts

17.5 kts

30.3

53.4° F

SW

Belfast Harbor Maine Five Day Weather Forecast

This Afternoon Tonight Saturday Saturday Night Sunday Sunday Night Memorial Day Monday Night Tuesday Tuesday Night
High: 68°F Low: 41°F High: 67°F Low: 44°F High: 59°F Low: 44°F High: 61°F Low: 47°F High: 75°F Low: 51°F
NW 5 mph NW 0 to 5 mph E 0 to 5 mph SW 0 to 5 mph S 0 to 10 mph SE 5 mph E 5 mph NW 0 to 5 mph W 0 to 5 mph W 0 to 5 mph
Sunny Mostly Clear Mostly Sunny Mostly Cloudy Mostly Cloudy then Chance Rain Showers Light Rain Light Rain then Rain Showers Likely Chance Rain Showers then Mostly Cloudy Mostly Sunny Chance Rain Showers

Detailed Forecast

This Afternoon:

Sunny, with a high near 68. Northwest wind around 5 mph.

Tonight:

Mostly clear, with a low around 41. Northwest wind 0 to 5 mph.

Saturday:

Mostly sunny, with a high near 67. East wind 0 to 5 mph.

Saturday Night:

Mostly cloudy, with a low around 44. Southwest wind 0 to 5 mph.

Sunday:

A chance of rain showers after 1pm. Mostly cloudy, with a high near 59. South wind 0 to 10 mph. Chance of precipitation is 40%.

Sunday Night:

Rain showers likely before 10pm, then rain. Cloudy, with a low around 44. Chance of precipitation is 90%.

Memorial Day:

Rain before 8am, then rain showers likely. Cloudy, with a high near 61. Chance of precipitation is 90%.

Monday Night:

A chance of rain showers before 10pm. Mostly cloudy, with a low around 47. Chance of precipitation is 40%.

Tuesday:

Mostly sunny, with a high near 75.

Tuesday Night:

A chance of rain showers after 9pm. Partly cloudy, with a low around 51. Chance of precipitation is 30%.

Hourly Marine Point Forecast - 12nm SE of Portland Maine - Location: 43.525 -70.14
Time 05:00PM 06:00PM 07:00PM 08:00PM 09:00PM 10:00PM 11:00PM 12:00AM 01:00AM 02:00AM
Temperature 54° F 54° F 57° F 54° F 53° F 52° F 52° F 50° F 49° F 49° F
Wind Speed SW 10kt SW 9kt WSW 8kt WSW 7kt WSW 6kt W 4kt W 3kt WNW 3kt NW 3kt NNW 3kt
Wind Gust 19kt 17kt 15kt 14kt 12kt 8kt 6kt 6kt 6kt 6kt
Wave Ht. 0ft 0ft 0ft 0ft 0ft 0ft 0ft 0ft 0ft 0ft
Weather