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

Belfast Harbor Maine Tide & Weather - May 25, 2026.  Sunrise: 05:15 - Sunset: 19:50

BatV: 4.082   rssi: -71.0

Weather data provided by OpenWeather

Air Temp

humidity

Dew Point

Winds

Gusts

Barometer

Rain Rate

Rain Today

May 25, 2026 10:27

51° F

98%

50° F

S 4 mph

5 mph

30.03

0.18 in/hr

0.58 in

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 25, 2026 09:40

51.3° F

5.2 ft

8 secs

SW 3.9 kts

3.9 kts

30.01

51.8° F

SE

Belfast Harbor Maine Five Day Weather Forecast

Memorial Day Tonight Tuesday Tuesday Night Wednesday Wednesday Night Thursday Thursday Night Friday Friday Night
High: 64°F Low: 51°F High: 80°F Low: 57°F High: 78°F Low: 50°F High: 64°F Low: 45°F High: 63°F Low: 45°F
E 5 to 10 mph NW 0 to 5 mph W 0 to 10 mph SW 5 to 10 mph NW 5 to 10 mph N 0 to 10 mph N 5 to 10 mph N 0 to 5 mph E 0 to 5 mph SE 0 to 5 mph
Showers And Thunderstorms Partly Cloudy Sunny Partly Cloudy Mostly Sunny then Slight Chance Rain Showers Slight Chance Rain Showers Chance Rain Showers Slight Chance Rain Showers Chance Rain Showers Chance Rain Showers

Detailed Forecast

Memorial Day:

Showers and thunderstorms before 10am, then patchy fog and showers and thunderstorms between 10am and 2pm, then patchy fog and a slight chance of rain showers between 2pm and 3pm. Mostly cloudy, with a high near 64. East wind 5 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Tonight:

Partly cloudy, with a low around 51. Northwest wind 0 to 5 mph. New rainfall amounts less than a tenth of an inch possible.

Tuesday:

Sunny, with a high near 80. West wind 0 to 10 mph.

Tuesday Night:

Partly cloudy, with a low around 57. Southwest wind 5 to 10 mph.

Wednesday:

A slight chance of rain showers after 4pm. Mostly sunny, with a high near 78. Northwest wind 5 to 10 mph.

Wednesday Night:

A slight chance of rain showers. Partly cloudy, with a low around 50.

Thursday:

A chance of rain showers. Partly sunny, with a high near 64. Chance of precipitation is 30%.

Thursday Night:

A slight chance of rain showers. Mostly cloudy, with a low around 45.

Friday:

A chance of rain showers. Partly sunny, with a high near 63. Chance of precipitation is 40%.

Friday Night:

A chance of rain showers. Mostly cloudy, with a low around 45. Chance of precipitation is 40%.

Hourly Marine Point Forecast - 12nm SE of Portland Maine - Location: 43.525 -70.14
Time 10:00AM 11:00AM 12:00PM 01:00PM 02:00PM 03:00PM 04:00PM 05:00PM 06:00PM 07:00PM
Temperature 54° F 54° F 53° F 52° F 53° F 55° F 56° F 57° F 59° F 57° F
Wind Speed SSE 9kt SSE 8kt S 7kt S 6kt SSW 5kt W 4kt W 4kt WNW 3kt W 3kt W 3kt
Wind Gust 17kt 15kt 14kt 12kt 10kt 8kt 8kt 6kt 6kt 6kt
Wave Ht. 0ft 0ft 0ft 0ft 0ft 0ft 0ft 0ft 0ft 0ft
Weather definite light rain showers patchy fog definite light rain showers slight chance thunderstorms patchy fog definite light rain showers slight chance thunderstorms patchy fog likely light rain showers patchy fog chance light rain showers patchy fog slight chance light rain showers