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

Belfast Harbor Maine Tide & Weather - May 23, 2026.  Sunrise: 05:15 - Sunset: 19:50

BatV: 4.194   rssi: -66.0

Weather data provided by OpenWeather

Air Temp

humidity

Dew Point

Winds

Gusts

Barometer

Rain Rate

Rain Today

May 23, 2026 08:10

57° F

49%

37° F

N 6 mph

9 mph

30.53

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 23, 2026 07:20

49.8° F

1.3 ft

9 secs

N 11.7 kts

15.6 kts

30.49

49.8° F

S

Belfast Harbor Maine Five Day Weather Forecast

Today Tonight Sunday Sunday Night Memorial Day Monday Night Tuesday Tuesday Night Wednesday Wednesday Night
High: 67°F Low: 44°F High: 59°F Low: 44°F High: 62°F Low: 48°F High: 77°F Low: 52°F High: 72°F Low: 48°F
E 0 to 5 mph SW 0 to 5 mph SE 0 to 10 mph SE 0 to 5 mph NE 5 mph N 0 to 5 mph W 0 to 5 mph SW 0 to 5 mph NW 0 to 10 mph NW 0 to 5 mph
Partly Sunny Mostly Cloudy Mostly Cloudy then Chance Rain Showers Light Rain Light Rain then Rain Showers Likely Mostly Cloudy Mostly Sunny Slight Chance Rain Showers Chance Rain Showers Chance Rain Showers

Detailed Forecast

Today:

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

Tonight:

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

Sunday:

A chance of rain showers after 3pm. Mostly cloudy. High near 59, with temperatures falling to around 53 in the afternoon. Southeast wind 0 to 10 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Sunday Night:

Rain showers likely before 10pm, then rain. Cloudy, with a low around 44. Southeast wind 0 to 5 mph. Chance of precipitation is 100%.

Memorial Day:

Rain before 8am, then rain showers likely between 8am and 2pm. Mostly cloudy, with a high near 62. Northeast wind around 5 mph. Chance of precipitation is 90%.

Monday Night:

Mostly cloudy, with a low around 48.

Tuesday:

Mostly sunny, with a high near 77.

Tuesday Night:

A slight chance of rain showers after 7pm. Partly cloudy, with a low around 52.

Wednesday:

A chance of rain showers. Partly sunny, with a high near 72. Chance of precipitation is 50%.

Wednesday Night:

A chance of rain showers. Mostly cloudy, with a low around 48. Chance of precipitation is 40%.

Hourly Marine Point Forecast - 12nm SE of Portland Maine - Location: 43.525 -70.14
Time 08:00AM 09:00AM 10:00AM 11:00AM 12:00PM 01:00PM 02:00PM 03:00PM 04:00PM 05:00PM
Temperature 48° F 52° F 52° F 52° F 52° F 53° F 53° F 54° F 55° F 54° F
Wind Speed NE 4kt NE 4kt ENE 3kt E 4kt ESE 5kt SE 7kt SSE 7kt S 7kt S 6kt S 5kt
Wind Gust 8kt 8kt 6kt 8kt 10kt 14kt 14kt 14kt 12kt 10kt
Wave Ht. 0ft 0ft 0ft 0ft 0ft 0ft 0ft 0ft 0ft 0ft
Weather