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

Belfast Harbor Maine Tide & Weather - Jul 11, 2026.  Sunrise: 04:53 - Sunset: 20:15

BatV: 4.14   rssi: -67.0

Weather data provided by OpenWeather

Air Temp

humidity

Dew Point

Winds

Gusts

Barometer

Rain Rate

Rain Today

Jul 11, 2026 20:10

72° F

69%

61° F

N 5 mph

13 mph

30.00

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

Jul 11, 2026 19:20

68.7° F

2.0 ft

7 secs

SW 9.7 kts

11.7 kts

29.98

67.5° F

SE

Belfast Harbor Maine Five Day Weather Forecast

Tonight Sunday Sunday Night Monday Monday Night Tuesday Tuesday Night Wednesday Wednesday Night Thursday
Low: 54°F High: 81°F Low: 56°F High: 84°F Low: 65°F High: 89°F Low: 72°F High: 88°F Low: 63°F High: 85°F
0 mph NE 0 to 5 mph SW 0 to 5 mph SW 5 to 10 mph SW 0 to 10 mph SW 5 to 10 mph W 5 to 10 mph W 5 to 15 mph NW 5 to 15 mph W 10 mph
Mostly Clear Sunny Partly Cloudy Mostly Sunny Partly Cloudy Mostly Sunny Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms Mostly Sunny Mostly Clear Sunny

Detailed Forecast

Tonight:

Mostly clear, with a low around 54. Northwest wind around 0 mph.

Sunday:

Sunny, with a high near 81. Northeast wind 0 to 5 mph.

Sunday Night:

Partly cloudy, with a low around 56. Southwest wind 0 to 5 mph.

Monday:

Mostly sunny, with a high near 84. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.

Monday Night:

Partly cloudy, with a low around 65. Southwest wind 0 to 10 mph.

Tuesday:

Mostly sunny, with a high near 89.

Tuesday Night:

A slight chance of showers and thunderstorms between 9pm and 10pm, then a chance of showers and thunderstorms between 10pm and 5am. Partly cloudy, with a low around 72. Chance of precipitation is 40%.

Wednesday:

Mostly sunny, with a high near 88.

Wednesday Night:

Mostly clear, with a low around 63.

Thursday:

Sunny, with a high near 85.

Hourly Marine Point Forecast - 12nm SE of Portland Maine - Location: 43.525 -70.14
Time 08:00PM 09:00PM 10:00PM 11:00PM 12:00AM 01:00AM 02:00AM 03:00AM 04:00AM 05:00AM
Temperature 65° F 64° F 63° F 62° F 61° F 59° F 58° F 57° F 57° F 56° F
Wind Speed W 4kt W 4kt WNW 3kt NW 3kt NNW 3kt N 3kt N 3kt N 3kt N 4kt N 4kt
Wind Gust 9kt 9kt 7kt 7kt 7kt 7kt 7kt 7kt 8kt 8kt
Wave Ht. 0ft 0ft 0ft 0ft 0ft 0ft 0ft 0ft 0ft 0ft
Weather