09.10
fri
fri
Day
59°F
E 12 mph
Precip.
3%
3%
Night
45°F
E 10 mph
Precip.
8%
8%
10.10
sat
sat
Day
52°F
SE 16 mph
Precip.
1%
1%
Night
41°F
SE 4 mph
Precip.
6%
6%
11.10
sun
sun
Day
57°F
NE 15 mph
Precip.
17%
17%
Night
55°F
NE 17 mph
Precip.
23%
23%
12.10
mon
mon
Day
61°F
SE 4 mph
Precip.
11%
11%
Night
46°F
SW 9 mph
Precip.
36%
36%
13.10
tue
tue
Day
50°F
NW 11 mph
Precip.
41%
41%
Night
54°F
N 17 mph
Precip.
51%
51%
14.10
wed
wed
Day
57°F
NE 9 mph
Precip.
70%
70%
Night
46°F
S 14 mph
Precip.
9%
9%
15.10
thu
thu
Day
52°F
S 11 mph
Precip.
3%
3%
Night
43°F
SW 4 mph
Precip.
20%
20%
sea water
temperature
temperature
| Bar Harbor |
monthly
weather
weather
| Bar Harbor |
current
weather
weather
| Bar Harbor |
14 days
forecast
forecast
| Bar Harbor |
Sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 54.9°F. The highest and lowest sea temperatures during the month were 58.1°F and 53.1°F.
Air temperature in Bar Harbor, °F
Precipitation total in Bar Harbor, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Bar Harbor
Bar Harbor on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Bar Harbor
Local time: 05:17
October 09, friday
0600
46°F
E
6 mph
6 mph
0900
54°F
E
9 mph
9 mph
1200
59°F
E
12 mph
12 mph
1500
57°F
E
12 mph
12 mph
1800
52°F
SE
12 mph
12 mph
2100
46°F
E
9 mph
9 mph
October 10, saturday
0000
45°F
E
10 mph
10 mph
0300
43°F
E
13 mph
13 mph
