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
Hilo 79.5°F 78.4°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
Key Largo 78.2°F 77.6°F
Hialeah 78.2°F 77.9°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
Cape Coral 74.4°F 74.7°F
Corpus Christi 74.0°F 74.9°F
Cocoa Beach 73.4°F 74.9°F
Orlando 72.3°F 74.2°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 36.8 °F
February 36.9 °F
December 42.5 °F
Rainiest months:
October 4 days
January 3 days
March 3 days
Windiest months:
December 16.1 mph
January 16.0 mph
November 15.7 mph

Block Island on a weather map

Block Island
+61°F
NE 16 mph
Feels like: +59°F
Precip.: 0%
Places in USA:
Name
°F
+97°F
+75°F
+75°F
+70°F
+68°F
+81°F
+84°F
+70°F
+99°F
+68°F
+68°F
+90°F
+90°F
+79°F
+63°F
24 Hours Forecast
Block Island
Local time: 10:42
May 19, tuesday
1200
61°F
NE
16 mph
1500
61°F
NE
17 mph
1800
59°F
NE
22 mph
2100
59°F
NE
19 mph
May 20, wednesday
0000
59°F
NE
18 mph
0300
59°F
NE
16 mph
0600
57°F
NE
16 mph
0900
59°F
NE
15 mph
Units of measurement: °C / °F