World Resorts USA Nantucket Weather

Nantucket Sea Temperature in August

Average sea water temperature in August:
+72.5°F
Minimum sea water temperature in August: 78.8°F
Maximum sea water temperature in August: 67.8°F

Daily sea water temperature in August, °F

Show year:
2024
2023
2022

The average sea water temperature in August of 2024 was 70.6°F. The highest and lowest sea temperatures during the month were 72.9°F and 67.8°F.

Monthly sea water temperature in Nantucket, °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 Nantucket

Sunniest months:
June 14 days
September 13 days
July 12 days
Warmest months:
August 71.3 °F
July 70.7 °F
September 66.9 °F
Warmest sea temp:
August 72.4 °F
July 70.4 °F
September 68.7 °F
Coldest months:
February 37.1 °F
January 37.7 °F
March 40.3 °F
Rainiest months:
January 4 days
October 4 days
March 3 days
Windiest months:
March 18.9 mph
December 18.7 mph
January 18.6 mph

Nantucket on a weather map

Nantucket
+48°F
E 38 mph
Feels like: +39°F
Precip.: 0%
Places in USA:
Name
°F
+45°F
+52°F
+70°F
+70°F
+46°F
+54°F
+70°F
+64°F
+48°F
+59°F
+48°F
+68°F
+66°F
+66°F
+39°F
24 Hours Forecast
Nantucket
Local time: 11:14
November 24, sunday
1200
48°F
E
38 mph
1500
50°F
E
35 mph
1800
48°F
E
34 mph
2100
46°F
SE
37 mph
November 25, monday
0000
45°F
E
33 mph
0300
43°F
E
32 mph
0600
43°F
E
32 mph
0900
45°F
SE
29 mph
Units of measurement: °C / °F