World Resorts USA Bar Harbor Weather

Bar Harbor Sea Temperature in March

Average sea water temperature in March:
+36.7°F
Minimum sea water temperature in March: 39.4°F
Maximum sea water temperature in March: 33.1°F

Daily sea water temperature in March, °F

Show year:
2025
2024
2023

The average sea water temperature in March of 2025 was 34.8°F. The highest and lowest sea temperatures during the month were 37.2°F and 33.1°F.

Monthly sea water temperature in Bar Harbor, °F

Which USA resorts have warmest sea in March?

Place name March 2025 March 2024
Kailua Kona 77.7°F 76.5°F
Honolulu 76.8°F 75.8°F
Hawaii 76.7°F 75.7°F
Maui 76.0°F 75.1°F
West Palm Beach 75.8°F 76.6°F
Fort Lauderdale 75.8°F 75.7°F
Oahu 75.7°F 74.5°F
Miami Beach 75.3°F 76.0°F
Islamorada 75.2°F 77.3°F
Key Largo 75.1°F 76.9°F
Kauai 75.0°F 74.5°F
Key West 74.5°F 76.5°F
Everglades 74.4°F 77.3°F
Miami 74.4°F 75.5°F
Marco Island 71.8°F 74.5°F
Naples 71.4°F 73.8°F
Sanibel Island 70.9°F 73.0°F
Cocoa Beach 70.0°F 71.5°F
Tampa 69.3°F 71.7°F
St. Petersburg 68.8°F 71.8°F

Best time for vacation in Bar Harbor

Sunniest months:
September 13 days
November 13 days
October 13 days
Warmest months:
July 71.5 °F
August 71.1 °F
June 66.1 °F
Warmest sea temp:
August 61.2 °F
July 59.3 °F
September 58.4 °F
Coldest months:
January 29.4 °F
February 29.8 °F
December 34.8 °F
Rainiest months:
April 3 days
October 3 days
March 2 days
Windiest months:
December 11.0 mph
February 10.9 mph
March 10.7 mph

Bar Harbor on a weather map

Bar Harbor
+10°F
E 16 mph
Feels like: -2°F
Precip.: 0%
Places in USA:
Name
°F
+27°F
+72°F
+72°F
+48°F
+61°F
+57°F
+64°F
+66°F
+25°F
+63°F
+55°F
+59°F
+59°F
+68°F
+19°F
24 Hours Forecast
Bar Harbor
Local time: 23:18
January 03, saturday
0000
10°F
E
16 mph
0300
10°F
E
15 mph
0600
9°F
E
16 mph
0900
14°F
E
15 mph
1200
18°F
SE
15 mph
1500
19°F
E
14 mph
1800
18°F
E
9 mph
2100
14°F
SE
7 mph
Units of measurement: °C / °F