Bass Harbor, ME Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Thu
Aug 20 		Cloudy -º / 61º 4% N 6 mph 80%
Fri
Aug 21 		Partly Cloudy
View Hourly 		70º / 59º 4% E 7 mph 72%
2am Mostly Cloudy 66º 2% NNW 3 mph 84%
3am Cloudy 65º 2% N 4 mph 81%
4am Cloudy 66º 1% NNE 5 mph 72%
5am Mostly Cloudy 63º 1% N 6 mph 77%
6am Mostly Cloudy 62º 1% N 5 mph 78%
7am Partly Cloudy 63º 1% NNE 6 mph 79%
8am Partly Cloudy 65º 1% NNE 7 mph 77%
9am Partly Cloudy 67º 2% NNE 7 mph 73%
10am Partly Cloudy 68º 2% NE 7 mph 69%
11am Partly Cloudy 69º 2% ENE 6 mph 67%
12pm Mostly Sunny 69º 2% ESE 6 mph 65%
1pm Partly Cloudy 69º 2% ESE 7 mph 68%
2pm Partly Cloudy 67º 3% SE 7 mph 72%
3pm Mostly Sunny 67º 3% SE 7 mph 71%
4pm Mostly Sunny 66º 4% SSE 6 mph 74%
5pm Mostly Sunny 66º 3% S 5 mph 71%
6pm Mostly Sunny 66º 3% SSE 3 mph 74%
7pm Mostly Sunny 65º 4% ESE 2 mph 76%
8pm Mostly Clear 63º 5% ENE 1 mph 80%
9pm Clear 62º 5% NE 1 mph 85%
10pm Clear 61º 5% NE 1 mph 87%
11pm Partly Cloudy 61º 5% NNE 1 mph 88%
Sat
Aug 22 		PM Showers
View Hourly 		65º / 59º 51% ENE 13 mph 81%
12am Partly Cloudy 60º 5% NE 2 mph 88%
1am Partly Cloudy 60º 5% NE 3 mph 87%
2am Partly Cloudy 60º 4% NE 4 mph 85%
3am Mostly Clear 60º 4% NE 5 mph 83%
4am Partly Cloudy 60º 4% NE 7 mph 81%
5am Partly Cloudy 60º 3% NE 7 mph 78%
6am Partly Cloudy 60º 2% ENE 8 mph 77%
7am Mostly Cloudy 61º 2% ENE 8 mph 78%
8am Cloudy 63º 1% ENE 9 mph 77%
9am Mostly Cloudy 64º 2% ENE 10 mph 76%
10am Mostly Cloudy 64º 2% ENE 12 mph 78%
11am Cloudy 64º 3% ENE 12 mph 80%
12pm Cloudy 64º 4% E 12 mph 81%
1pm Cloudy 64º 4% E 12 mph 84%
2pm Cloudy 65º 24% E 12 mph 81%
3pm Mostly Cloudy 65º 24% E 12 mph 83%
4pm Showers 65º 39% E 12 mph 85%
5pm Showers 65º 44% E 12 mph 84%
6pm Showers 64º 52% ENE 12 mph 86%
7pm Showers 64º 51% ENE 11 mph 87%
8pm Showers 63º 57% ENE 12 mph 91%
9pm Showers 63º 55% ENE 11 mph 94%
10pm Showers 62º 51% E 10 mph 98%
11pm Showers 62º 50% E 10 mph 99%
Sun
Aug 23 		Showers
View Hourly 		67º / 59º 66% SE 9 mph 95%
12am Light Rain 62º 72% E 9 mph 100%
1am Showers 61º 55% E 9 mph 100%
Mon
Aug 24 		AM Showers 68º / 58º 46% S 11 mph 90%
Tue
Aug 25 		Mostly Sunny 67º / 57º 12% SW 14 mph 82%
Wed
Aug 26 		Mostly Sunny 68º / 59º 11% SW 14 mph 80%
Thu
Aug 27 		PM Showers 71º / 61º 38% S 12 mph 82%

Weather Radar for Bass Harbor, ME See Radar

See Radar Map

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Bass Harbor, ME

Overnight
Low : 60ºF
Variable winds 5 kt or less. Isolated showers. Seas 1 ft or less.
Friday
High : 69ºF
N wind 5 to 7 kt becoming variable and less than 5 kt. Mostly sunny. Seas 1 ft or less.
Friday Night
Low : 57ºF
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.
Saturday
High : 64ºF
E wind 7 to 10 kt, with gusts as high as 19 kt. Showers likely, mainly after 5pm. Seas 1 ft or less.
Saturday Night
Low : 58ºF
E wind 8 to 11 kt, with gusts as high as 20 kt. Showers, with thunderstorms also possible after 2am. Seas around 1 ft.
Sunday
High : 66ºF
SE wind around 8 kt, with gusts as high as 15 kt. Showers likely, mainly before 10am. Seas around 1 ft.
Sunday Night
Low : 61ºF
Variable winds 5 kt or less. Showers and thunderstorms likely before 2am, then a chance of showers. Seas around 1 ft.
Monday
High : 72ºF
SSW wind 5 to 8 kt, with gusts as high as 15 kt. A chance of showers. Seas around 1 ft.
Monday Night
Low : 59ºF
SSW wind around 6 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Seas around 1 ft.

NOAA Buoy Data Near Bass Harbor, ME See Map

Loading Map...
Loading Buoy Data...

    Featured Local Businesses

    Charles M Young Painting of Maine Coast

    Clark Point Gallery
    Hamilton Marine - Southwest Harbor

    Hamilton Marine - Southwest Harbor
    A red hull lobster yacht cruising in calm water

    John Williams Boat Company
    Bowden Marine

    Bowden Marine
    Billings Diesel & Marine - Diesel Service

    Billings Diesel & Marine

    Wind Speed Forecast for Bass Harbor, ME

    FridaySaturdaySunday
    Wind Speed (MPH) 3577314812121210
    6am10am2pm6pm10pm2am6am10am2pm6pm10pm2am
    MPH 3577314812121210
    DIR NNWNNESESSENENEENEENEEENEE

    Current Weather Conditions In Bass Harbor, ME

    As Of: 22 minutes ago

    • 66ºF
    • 66ºF
    • 3mph
    • 0º (NNW)
    • 3mph
    • Mostly Cloudy
    • 10mi
    • 30.01"
    • 84%
    • 0ºF

    The weather right now in Bass Harbor, ME is Mostly Cloudy. The current temperature is 66°F, and the expected high and low for today, Friday, August 21, 2026, are -° high temperature and 61°F low temperature. The wind is currently blowing at 3 miles per hour, and coming from the North Northwest. The wind is gusting to 3 mph. With the wind and the atmosphere the temperature feels like 66° Fahrenheit. Expected precipitation is 2 percent, with current humidity at 84 percent, and air pressure at 30.01 in. Visibility is 10 nautical miles. There are 1 current weather alert(s).

    Weather Alerts
    Beach Hazard Statement - 9:43pm Thu Aug 20 2026

    ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM 8 AM EDT FRIDAY THROUGH FRIDAY EVENING...

    WHAT: The warm air temperatures from around 80 to the lower 80s
    may cause people to underestimate the dangers of the cold water
    temperatures which are currently in the 50 to 55 degree range.

    WHERE: Coastal Hancock and Coastal Washington Counties.

    WHEN: From Friday morning through Friday evening.

    IMPACTS: The cold water temperatures can quickly cause
    hypothermia to anyone immersed in the waters. Anyone on boats
    or paddlecraft should use extreme caution to avoid this threat.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    A Beach Hazards Statement is issued on days when a significant
    number of boats and paddlecraft are expected to be out on the
    water and when warm air temperatures may cause people to
    underestimate the danger of the cold water. Paddle smart from the
    start. Always wear your life jacket. Be aware of wind conditions,
    tides, and localized currents.

    &&