World Resorts USA Atlantic City Weather

Atlantic City Sea Temperature in October

Average sea water temperature in October:
+65.4°F
Minimum sea water temperature in October: 73.0°F
Maximum sea water temperature in October: 58.5°F

Daily sea water temperature in October, °F

Show year:
2025
2024
2023

The average sea water temperature in October of 2025 was 65.1°F. The highest and lowest sea temperatures during the month were 71.2°F and 58.5°F.

Monthly sea water temperature in Atlantic City, °F

Which USA resorts have warmest sea in October?

Place name October 2025 October 2024
South Padre Island 84.0°F 82.4°F
Key West 83.8°F 82.9°F
Fort Lauderdale 83.5°F 83.0°F
Miami Beach 83.4°F 83.4°F
Islamorada 83.1°F 82.9°F
Key Largo 83.0°F 83.1°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
Princeville 81.3°F 79.2°F
Kauai 81.3°F 79.2°F
Cape Coral 81.1°F 81.2°F
Kailua Kona 80.9°F 80.6°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
Sarasota 80.2°F 80.5°F

Best time for vacation in Atlantic City

Sunniest months:
August 16 days
November 16 days
June 15 days
Warmest months:
July 81.0 °F
August 79.8 °F
September 74.3 °F
Warmest sea temp:
August 75.4 °F
July 75.2 °F
September 72.7 °F
Coldest months:
January 39.1 °F
February 41.3 °F
December 45.9 °F
Rainiest months:
May 4 days
February 4 days
March 4 days
Windiest months:
January 13.4 mph
March 13.1 mph
April 13.0 mph

Atlantic City on a weather map

Atlantic City
+32°F
S 16 mph
Feels like: +21°F
Precip.: 0%
Places in USA:
Name
°F
+30°F
+75°F
+75°F
+45°F
+55°F
+70°F
+77°F
+70°F
+25°F
+57°F
+48°F
+63°F
+63°F
+46°F
+5°F
24 Hours Forecast
Atlantic City
Local time: 00:43
December 05, friday
0300
30°F
S
11 mph
0600
30°F
SW
9 mph
0900
30°F
W
6 mph
1200
34°F
W
6 mph
1500
36°F
W
7 mph
1800
37°F
W
4 mph
2100
39°F
SW
4 mph
December 06, saturday
0000
39°F
SW
5 mph
Units of measurement: °C / °F