World Resorts USA Edgartown Weather

Edgartown Sea Temperature in October

Average sea water temperature in October:
+62.9°F
Minimum sea water temperature in October: 69.3°F
Maximum sea water temperature in October: 57.4°F

Daily sea water temperature in October, °F

Show year:
2025
2024
2023

The average sea water temperature in October of 2025 was 62.6°F. The highest and lowest sea temperatures during the month were 67.8°F and 57.4°F.

Monthly sea water temperature in Edgartown, °F

Which USA resorts have warmest sea in October?

Place name October 2025 October 2024
Key West 83.8°F 82.9°F
West Palm Beach 83.5°F 83.3°F
Fort Lauderdale 83.5°F 83.0°F
Miami Beach 83.4°F 83.4°F
Key Largo 83.0°F 83.1°F
Hialeah 82.9°F 83.0°F
Miami 82.7°F 82.9°F
Everglades 82.5°F 82.6°F
Corpus Christi 82.2°F 80.6°F
Marco Island 82.0°F 81.9°F
Naples 81.9°F 81.6°F
Kauai 81.3°F 79.2°F
Cape Coral 81.1°F 81.2°F
Galveston 80.8°F 78.8°F
Honolulu 80.7°F 80.6°F
Hawaii 80.6°F 80.5°F
Siesta Key 80.4°F 80.7°F
Houston 80.4°F 78.8°F
Hilo 80.3°F 79.7°F
Sarasota 80.2°F 80.5°F

Best time for vacation in Edgartown

Sunniest months:
November 15 days
October 14 days
September 13 days
Warmest months:
July 74.0 °F
August 73.4 °F
September 69.3 °F
Warmest sea temp:
August 72.6 °F
July 71.2 °F
September 69.3 °F
Coldest months:
February 36.5 °F
January 36.6 °F
December 42.4 °F
Rainiest months:
January 3 days
October 3 days
July 2 days
Windiest months:
December 14.5 mph
January 14.5 mph
March 14.5 mph

Edgartown on a weather map

Edgartown
+54°F
N 17 mph
Feels like: +50°F
Precip.: 0%
Places in USA:
Name
°F
+57°F
+75°F
+75°F
+84°F
+61°F
+79°F
+81°F
+70°F
+61°F
+63°F
+57°F
+77°F
+73°F
+79°F
+52°F
24 Hours Forecast
Edgartown
Local time: 22:47
May 14, thursday
0000
54°F
N
17 mph
0300
52°F
N
19 mph
0600
55°F
NW
20 mph
0900
55°F
NW
17 mph
1200
55°F
NW
16 mph
1500
55°F
NW
20 mph
1800
54°F
E
6 mph
2100
54°F
E
3 mph
Units of measurement: °C / °F