World Resorts USA Block Island Weather

Block Island Sea Temperature in February

Average sea water temperature in February:
+41.3°F
Minimum sea water temperature in February: 44.2°F
Maximum sea water temperature in February: 37.8°F

Daily sea water temperature in February, °F

Show year:
2025
2024
2023

The average sea water temperature in February of 2025 was 39.4°F. The highest and lowest sea temperatures during the month were 41.2°F and 37.8°F.

Monthly sea water temperature in Block Island, °F

Which USA resorts have warmest sea in February?

Place name February 2025 February 2024
Kailua Kona 77.9°F 77.1°F
Honolulu 76.9°F 75.9°F
Hawaii 76.8°F 75.8°F
Maui 76.4°F 75.8°F
Islamorada 76.1°F 71.1°F
Key Largo 76.1°F 70.6°F
West Palm Beach 75.9°F 75.1°F
Miami Beach 75.8°F 72.7°F
Fort Lauderdale 75.8°F 74.5°F
Oahu 75.7°F 74.6°F
Everglades 75.7°F 69.1°F
Miami 75.3°F 70.4°F
Key West 74.6°F 70.7°F
Kauai 74.2°F 75.4°F
Marco Island 71.7°F 66.8°F
Naples 70.9°F 66.7°F
Sanibel Island 70.4°F 65.7°F
Cocoa Beach 68.6°F 63.2°F
Tampa 68.2°F 64.4°F
Sarasota 67.4°F 63.8°F

Best time for vacation in Block Island

Sunniest months:
November 16 days
September 14 days
October 14 days
Warmest months:
July 74.4 °F
August 73.5 °F
September 68.8 °F
Warmest sea temp:
August 70.1 °F
July 68.6 °F
September 68.3 °F
Coldest months:
January 37.4 °F
February 37.4 °F
December 42.6 °F
Rainiest months:
October 4 days
January 3 days
March 3 days
Windiest months:
December 16.0 mph
November 15.7 mph
January 15.6 mph

Block Island on a weather map

Block Island
+27°F
E 36 mph
Feels like: +10°F
Precip.: 0%
Places in USA:
Name
°F
+37°F
+75°F
+75°F
+63°F
+64°F
+73°F
+75°F
+68°F
+30°F
+79°F
+52°F
+64°F
+59°F
+55°F
+19°F
24 Hours Forecast
Block Island
Local time: 15:04
December 30, tuesday
1800
30°F
E
37 mph
2100
32°F
E
34 mph
December 31, wednesday
0000
32°F
E
32 mph
0300
32°F
E
28 mph
0600
32°F
E
24 mph
0900
32°F
E
23 mph
1200
32°F
E
24 mph
1500
34°F
E
25 mph
Units of measurement: °C / °F