Belfast Harbor Maine Tides

Belfast Harbor Maine Tide & Weather - Jun 18, 2026. Sunrise: 04:53 - Sunset: 20:15				BatV: 4.112 rssi: -69.0
Weather data provided by OpenWeather	Air Temp	humidity	Dew Point	Winds	Gusts	Barometer	Rain Rate	Rain Today
Jun 18, 2026 00:45	54° F	95%	52° F	SW 4 mph	4 mph	29.85
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 17, 2026 23:50	61.7° F	2.0 ft	7 secs	SE 9.7 kts	11.7 kts	29.81	59.0° F	SE

Belfast Harbor Maine Five Day Weather Forecast
Overnight	Thursday	Thursday Night	Juneteenth	Friday Night	Saturday	Saturday Night	Sunday	Sunday Night	Monday
Low: 51°F	High: 66°F	Low: 55°F	High: 78°F	Low: 57°F	High: 74°F	Low: 54°F	High: 74°F	Low: 53°F	High: 73°F
0 mph	SE 5 to 15 mph	S 5 to 15 mph	SW 5 to 15 mph	W 5 to 10 mph	W 10 to 15 mph	NW 5 to 10 mph	W 5 mph	W 0 to 5 mph	SE 0 to 5 mph

Mostly Cloudy	Showers And Thunderstorms Likely	Areas Of Fog	Sunny	Partly Cloudy	Chance Rain Showers	Slight Chance Rain Showers then Mostly Cloudy	Showers And Thunderstorms Likely	Chance Showers And Thunderstorms then Mostly Cloudy	Chance Rain Showers

Detailed Forecast

Overnight:

Mostly cloudy, with a low around 51. East wind around 0 mph.

Thursday:

A chance of rain showers between 8am and 11am, then showers and thunderstorms likely between 11am and 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then showers and thunderstorms between 3pm and 5pm, then areas of fog and showers and thunderstorms. Cloudy, with a high near 66. Southeast wind 5 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Thursday Night:

Areas of fog and showers and thunderstorms before 8pm, then areas of fog and a chance of rain showers between 8pm and 10pm, then rain showers likely and areas of fog between 10pm and 11pm, then areas of fog and a chance of rain showers between 11pm and 3am. Mostly cloudy, with a low around 55. South wind 5 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Juneteenth:

Sunny, with a high near 78. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

Friday Night:

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

Saturday:

A chance of rain showers after 10am. Mostly sunny, with a high near 74. Chance of precipitation is 30%.

Saturday Night:

A slight chance of rain showers before 10pm. Mostly cloudy, with a low around 54.

Sunday:

A chance of rain showers between 7am and 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 74. Chance of precipitation is 60%.

Sunday Night:

A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 53. Chance of precipitation is 50%.

Monday:

A chance of rain showers after 8am. Partly sunny, with a high near 73. Chance of precipitation is 40%.

Hourly Marine Point Forecast - 12nm SE of Portland Maine - Location: 43.525 -70.14
Time	12:00AM	01:00AM	02:00AM	03:00AM	04:00AM	05:00AM	06:00AM	07:00AM	08:00AM	09:00AM
Temperature	55° F	55° F	54° F	54° F	54° F	54° F	53° F	55° F	55° F	56° F
Wind Speed	S 3kt	S 3kt	S 3kt	S 4kt	SSE 4kt	SSE 5kt	SSE 6kt	SSE 7kt	SSE 8kt	SSE 9kt
Wind Gust	4kt	5kt	5kt	7kt	8kt	10kt	11kt	11kt	14kt	15kt
Wave Ht.	0ft	0ft	0ft	0ft	0ft	0ft	0ft	0ft	0ft	0ft
Weather										slight chance light rain showers