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

Belfast Harbor Maine Tide & Weather - May 13, 2026.  Sunrise: 05:15 - Sunset: 19:50

BatV: 4.064   rssi: -62.0

Weather data provided by OpenWeather

Air Temp

humidity

Dew Point

Winds

Gusts

Barometer

Rain Rate

Rain Today

May 13, 2026 02:25

39° F

73%

31° F

W 5 mph

7 mph

30.09

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 13, 2026 01:50

47.7° F

1.3 ft

8 secs

SW 3.9 kts

7.8 kts

30.1

47.8° F

SE

Belfast Harbor Maine Five Day Weather Forecast

Tonight Wednesday Wednesday Night Thursday Thursday Night Friday Friday Night Saturday Saturday Night Sunday
Low: 38°F High: 58°F Low: 43°F High: 59°F Low: 45°F High: 58°F Low: 45°F High: 69°F Low: 50°F High: 71°F
0 mph SE 0 to 10 mph S 5 mph SE 5 to 10 mph E 0 to 5 mph NE 5 mph NW 0 to 5 mph W 0 to 10 mph SW 5 to 10 mph W 5 to 15 mph
Mostly Clear Mostly Cloudy then Chance Rain Showers Chance Rain Showers Light Rain Likely Light Rain Light Rain then Rain Showers Rain Showers Likely then Mostly Cloudy Mostly Sunny Slight Chance Rain Showers Sunny

Detailed Forecast

Tonight:

Mostly clear, with a low around 38. Northwest wind around 0 mph.

Wednesday:

A chance of rain showers after 2pm. Mostly cloudy. High near 58, with temperatures falling to around 52 in the afternoon. Southeast wind 0 to 10 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Wednesday Night:

A chance of rain showers before 1am. Cloudy, with a low around 43. South wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Thursday:

Rain likely after 11am. Mostly cloudy, with a high near 59. Southeast wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

Thursday Night:

Rain. Cloudy, with a low around 45. East wind 0 to 5 mph. Chance of precipitation is 90%.

Friday:

Rain before 8am, then rain showers. Mostly cloudy, with a high near 58. Chance of precipitation is 90%.

Friday Night:

Rain showers likely before midnight. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.

Saturday:

Mostly sunny, with a high near 69.

Saturday Night:

A slight chance of rain showers between 10pm and 1am. Partly cloudy, with a low around 50.

Sunday:

Sunny, with a high near 71.

Hourly Marine Point Forecast - 12nm SE of Portland Maine - Location: 43.525 -70.14
Time 02:00AM 03:00AM 04:00AM 05:00AM 06:00AM 07:00AM 08:00AM 09:00AM 10:00AM 11:00AM
Temperature 44° F 43° F 42° F 42° F 43° F 44° F 45° F 46° F 48° F 49° F
Wind Speed WNW 3kt W 2kt W 2kt W 2kt WSW 1kt SW 0kt N 0kt S 1kt S 3kt SSE 5kt
Wind Gust 6kt 4kt 4kt 4kt 2kt 0kt 0kt 2kt 6kt 10kt
Wave Ht. 0ft 0ft 0ft 0ft 0ft 0ft 0ft 0ft 0ft 0ft
Weather