World Resorts USA Block Island Weather

Block Island Sea Temperature in August

Average sea water temperature in August:
+70.3°F
Minimum sea water temperature in August: 74.1°F
Maximum sea water temperature in August: 67.5°F

Daily sea water temperature in August, °F

Show year:
2024
2023
2022

The average sea water temperature in August of 2024 was 69.6°F. The highest and lowest sea temperatures during the month were 71.4°F and 67.6°F.

Monthly sea water temperature in Block Island, °F

Which USA resorts have warmest sea in August?

Place name August 2024 August 2023
Galveston Island 88.5°F 87.8°F
Galveston 88.3°F 87.6°F
New Orleans 88.1°F 89.4°F
Houston 88.0°F 88.2°F
Corpus Christi 87.9°F 87.4°F
Key West 87.8°F 88.8°F
Gulf Shores 87.5°F 86.8°F
Pensacola Beach 87.4°F 87.9°F
Orange Beach 87.3°F 86.9°F
Siesta Key 87.3°F 88.9°F
Sarasota 87.2°F 88.8°F
Pensacola 87.2°F 88.4°F
Marco Island 87.1°F 88.3°F
Mobile 87.0°F 87.9°F
Naples 87.0°F 88.5°F
Clearwater Beach 87.0°F 89.2°F
Destin 86.9°F 87.6°F
Miramar Beach 86.9°F 88.0°F
St. Petersburg 86.9°F 88.8°F
Santa Rosa Beach 86.8°F 87.9°F

Best time for vacation in Block Island

Sunniest months:
November 15 days
September 14 days
June 14 days
Warmest months:
July 75.0 °F
August 74.2 °F
September 68.7 °F
Warmest sea temp:
August 70.3 °F
July 68.6 °F
September 68.4 °F
Coldest months:
February 37.8 °F
January 37.9 °F
March 42.8 °F
Rainiest months:
November 4 days
October 4 days
February 3 days
Windiest months:
December 14.9 mph
March 14.9 mph
January 14.7 mph

Block Island on a weather map

Block Island
+54°F
W 27 mph
Feels like: +46°F
Precip.: 0%
Places in USA:
Name
°F
+48°F
+48°F
+77°F
+77°F
+66°F
+72°F
+77°F
+72°F
+48°F
+68°F
+57°F
+72°F
+70°F
+72°F
+41°F
24 Hours Forecast
Block Island
Local time: 18:03
November 21, thursday
2100
54°F
W
30 mph
November 22, friday
0000
54°F
W
33 mph
0300
50°F
NE
31 mph
0600
50°F
NE
34 mph
0900
50°F
NE
31 mph
1200
50°F
NE
25 mph
1500
48°F
NE
19 mph
1800
46°F
N
13 mph
Units of measurement: °C / °F