Belfast Harbor Maine Tides

Belfast Harbor Maine Tide & Weather - Jun 18, 2026. Sunrise: 04:53 - Sunset: 20:15				BatV: 4.078 rssi: -72.0
Weather data provided by OpenWeather	Air Temp	humidity	Dew Point	Winds	Gusts	Barometer	Rain Rate	Rain Today
Jun 18, 2026 17:20	55° F	96%	53° F	SE 9 mph	13 mph	29.44	0.11 in/hr	0.19 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
Jun 18, 2026 16:30	59.9° F	8.9 ft	7 secs	S 27.2 kts	35.0 kts	29.38	54.5° F	S

Belfast Harbor Maine Five Day Weather Forecast
This Afternoon	Tonight	Juneteenth	Friday Night	Saturday	Saturday Night	Sunday	Sunday Night	Monday	Monday Night
High: 66°F	Low: 55°F	High: 78°F	Low: 55°F	High: 73°F	Low: 53°F	High: 73°F	Low: 52°F	High: 73°F	Low: 53°F
SE 15 mph	S 5 to 15 mph	W 5 to 15 mph	W 5 to 10 mph	W 10 to 15 mph	NW 0 to 10 mph	W 0 to 5 mph	SW 0 to 5 mph	S 0 to 10 mph	SE 0 to 5 mph

Showers And Thunderstorms	Showers And Thunderstorms then Mostly Cloudy	Mostly Sunny	Mostly Clear	Chance Rain Showers	Chance Rain Showers then Mostly Cloudy	Chance Rain Showers	Chance Showers And Thunderstorms then Partly Cloudy	Mostly Sunny then Chance Rain Showers	Showers And Thunderstorms Likely

Detailed Forecast

This Afternoon:

Showers and thunderstorms. Cloudy. High near 66, with temperatures falling to around 59 in the afternoon. Southeast wind around 15 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Tonight:

Showers and thunderstorms before 9pm, then a slight chance of showers and thunderstorms between 9pm and 11pm. Mostly cloudy, with a low around 55. South wind 5 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Juneteenth:

Mostly sunny, with a high near 78. West wind 5 to 15 mph, with gusts as high as 25 mph.

Friday Night:

Mostly clear, with a low around 55. West wind 5 to 10 mph.

Saturday:

A chance of rain showers after 7am. Partly sunny, with a high near 73. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

Saturday Night:

A chance of rain showers before 8pm. Mostly cloudy, with a low around 53. Chance of precipitation is 30%.

Sunday:

A chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 73. Chance of precipitation is 40%.

Sunday Night:

A chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 52. Chance of precipitation is 40%.

Monday:

A chance of rain showers after noon. Mostly sunny, with a high near 73. Chance of precipitation is 40%.

Monday Night:

A chance of rain showers before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 53. Chance of precipitation is 70%.

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	04:00AM
Temperature	60° F	59° F	59° F	58° F	59° F	59° F	59° F	59° F	58° F	57° F
Wind Speed	SE 19kt	SSE 19kt	SSE 19kt	S 18kt	S 15kt	SSW 13kt	SSW 10kt	SW 10kt	SW 11kt	WSW 11kt
Wind Gust	35kt	35kt	32kt	29kt	26kt	23kt	19kt	19kt	20kt	20kt
Wave Ht.	0ft	0ft	0ft	0ft	0ft	0ft	0ft	0ft	0ft	0ft
Weather	definite light rain showers chance thunderstorms patchy fog	definite light rain showers chance thunderstorms	likely light rain showers chance thunderstorms patchy fog	chance light rain showers slight chance thunderstorms patchy fog	slight chance thunderstorms slight chance light rain showers patchy fog	slight chance light rain showers patchy fog	patchy fog	patchy fog