World Resorts USA Bar Harbor Weather

Bar Harbor sea water temperature

Current sea water temperature:
+36.0°F
Minimum sea water temperature in April: 44.6°F
Maximum sea water temperature in April: 36.0°F
Average sea water temperature in April: 41.1°F

Sea water temperature for the last 10 days:

April 3 36.0°F March 29 37.2°F
April 2 37.0°F March 28 36.9°F
April 1 37.9°F March 27 35.2°F
March 31 36.5°F March 26 36.9°F
March 30 37.2°F March 25 36.1°F

When is the warmest sea in Bar Harbor?

Based on the data about daily sea water temperature for the last three years the warmest sea in Bar Harbor was noticed in August, July and September.

Monthly Sea Temperatures in Bar Harbor, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
10
20
30
40
50
60
70
80
44.9
51
55.3
58.4
61.5
59.7
54.3
47.3
41.1
36.7
36.6
39.9

Sea water temperature in August, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
52
55
58
61
64
67
70
73

The average sea water temperature in August of 2024 was 59.9°F. The highest and lowest sea temperatures during the month were 62.2°F and 56.5°F.

Sea water temperature in July, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
50
53
56
59
62
65
68
71

The average sea water temperature in July of 2024 was 60.3°F. The highest and lowest sea temperatures during the month were 64.4°F and 55.6°F.

Sea water temperature in September, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
51
54
57
60
63
66
69

The average sea water temperature in September of 2024 was 57.8°F. The highest and lowest sea temperatures during the month were 59.5°F and 55.8°F.

Best time for vacation in Bar Harbor

Sunniest months:
September 13 days
October 12 days
November 12 days
Warmest months:
July 72.2 °F
August 71.6 °F
June 66.2 °F
Warmest sea temp:
August 61.5 °F
July 59.7 °F
September 58.4 °F
Coldest months:
January 29.4 °F
February 29.8 °F
December 35.9 °F
Rainiest months:
December 3 days
April 3 days
October 3 days
Windiest months:
February 10.9 mph
March 10.7 mph
December 10.6 mph

Bar Harbor on a weather map

Leaflet | Tiles © Esri
Places in USA:
Name
°F
+55°F
+73°F
+75°F
+75°F
+52°F
+55°F
+77°F
+63°F
+73°F
+55°F
+54°F
+77°F
+77°F
+75°F
+46°F
24 Hours Forecast
Bar Harbor
Local time: 22:37
April 04, friday
0000
50°F
E
11 mph
0300
50°F
E
10 mph
0600
46°F
SE
8 mph
0900
46°F
SE
11 mph
1200
48°F
SE
16 mph
1500
50°F
SE
17 mph
1800
46°F
SE
15 mph
2100
39°F
SE
12 mph
Units of measurement: °C / °F