World Resorts USA Block Island Weather

Block Island Sea Temperature in November

Average sea water temperature in November:
+57.4°F
Minimum sea water temperature in November: 62.2°F
Maximum sea water temperature in November: 51.8°F

Daily sea water temperature in November, °F

Show year:
2025
2024
2023

The average sea water temperature in November of 2025 was 55.4°F. The highest and lowest sea temperatures during the month were 59.7°F and 51.8°F.

Monthly sea water temperature in Block Island, °F

Which USA resorts have warmest sea in November?

Place name November 2025 November 2024
Fort Lauderdale 80.7°F 80.4°F
West Palm Beach 80.5°F 81.2°F
Kailua Kona 80.1°F 79.4°F
Kauai 79.4°F 77.9°F
Honolulu 79.2°F 78.7°F
Miami Beach 79.2°F 78.9°F
Hawaii 79.1°F 78.6°F
Maui 78.8°F 78.3°F
Islamorada 78.6°F 78.1°F
South Padre Island 78.3°F 78.2°F
Key Largo 78.2°F 77.6°F
Key West 78.1°F 78.0°F
Oahu 78.1°F 78.4°F
Miami 77.5°F 77.2°F
Everglades 77.0°F 75.5°F
Marco Island 74.7°F 75.6°F
Naples 74.5°F 75.5°F
Corpus Christi 74.0°F 74.9°F
Sanibel Island 73.7°F 75.4°F
Cocoa Beach 73.4°F 74.9°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: 15:06
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