Average sea water temperature in March:
+36.5°F
| Minimum sea water temperature in March: | 39.4°F |
| Maximum sea water temperature in March: | 32.9°F |
Daily sea water temperature in March, °F
Show year:
2026
2025
2024
The average sea water temperature in March of 2026 was 35.4°F. The highest and lowest sea temperatures during the month were 37.2°F and 32.9°F.
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| Bar Harbor |
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| Bar Harbor |
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| Bar Harbor |
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| Bar Harbor |
Monthly sea water temperature in Bar Harbor, °F
Which USA resorts have warmest sea in March?
| Place name | March 2026 | March 2025 |
|---|---|---|
| West Palm Beach | 77.1°F | 75.8°F |
| Miami Beach | 76.8°F | 75.3°F |
| Honolulu | 76.7°F | 76.8°F |
| Fort Lauderdale | 76.6°F | 75.8°F |
| Hawaii | 76.5°F | 76.7°F |
| Kauai | 76.5°F | 75.0°F |
| Key West | 76.5°F | 74.5°F |
| Miami | 76.0°F | 74.4°F |
| Maui | 75.5°F | 76.0°F |
| Oahu | 74.9°F | 75.7°F |
| Naples | 72.6°F | 71.4°F |
| Tampa | 71.7°F | 69.3°F |
| Cocoa Beach | 71.7°F | 70.0°F |
| Sarasota | 70.6°F | 68.6°F |
| Clearwater Beach | 70.2°F | 67.6°F |
| Siesta Key | 70.1°F | 68.5°F |
| Houston | 69.4°F | 64.6°F |
| New Orleans | 67.3°F | 63.5°F |
| Pensacola Beach | 66.8°F | 65.1°F |
| Orlando | 66.6°F | 66.3°F |
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: 09:03
August 11, tuesday
1200
81°F
E
9 mph
9 mph
1500
82°F
SE
12 mph
12 mph
1800
75°F
SE
9 mph
9 mph
2100
66°F
SE
6 mph
6 mph
August 12, wednesday
0000
63°F
E
7 mph
7 mph
0300
61°F
SE
6 mph
6 mph
0600
59°F
SE
6 mph
6 mph
0900
70°F
SE
9 mph
9 mph
