World Resorts USA Nantucket Weather

Nantucket Sea Temperature in September

Average sea water temperature in September:
+68.7°F
Minimum sea water temperature in September: 74.1°F
Maximum sea water temperature in September: 60.6°F

Daily sea water temperature in September, °F

Show year:
2024
2023
2022

The average sea water temperature in September of 2024 was 66.3°F. The highest and lowest sea temperatures during the month were 69.6°F and 60.6°F.

Monthly sea water temperature in Nantucket, °F

Which USA resorts have warmest sea in September?

Place name September 2024 September 2023
Key West 87.4°F 87.3°F
Naples 87.2°F 86.8°F
Marco Island 87.2°F 86.7°F
Siesta Key 86.8°F 85.8°F
Sarasota 86.7°F 85.8°F
Cape Coral 86.5°F 86.0°F
Fort Lauderdale 86.4°F 86.2°F
West Palm Beach 86.4°F 86.2°F
Miami Beach 86.3°F 86.3°F
Clearwater Beach 86.2°F 85.5°F
St. Petersburg 86.1°F 85.3°F
Miami 86.0°F 86.0°F
Tampa 86.0°F 85.5°F
South Padre Island 85.8°F 86.3°F
Cocoa Beach 85.2°F 84.4°F
Port St. Lucie 84.9°F 84.6°F
Panama City Beach 84.8°F 85.1°F
Santa Rosa Beach 84.8°F 85.3°F
Corpus Christi 84.7°F 87.1°F
Miramar Beach 84.6°F 85.2°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
+46°F
E 37 mph
Feels like: +36°F
Precip.: 0%
Places in USA:
Name
°F
+41°F
+45°F
+70°F
+70°F
+45°F
+55°F
+68°F
+64°F
+43°F
+59°F
+50°F
+55°F
+54°F
+66°F
+39°F
24 Hours Forecast
Nantucket
Local time: 10:18
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