World Resorts USA Ocean City Weather

Ocean City Sea Temperature in September

Average sea water temperature in September:
+73.9°F
Minimum sea water temperature in September: 81.9°F
Maximum sea water temperature in September: 69.4°F

Daily sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 72.9°F. The highest and lowest sea temperatures during the month were 76.5°F and 71.1°F.

Monthly sea water temperature in Ocean City, °F

Which USA resorts have warmest sea in September?

Place name September 2025 September 2024
Key West 86.9°F 87.4°F
Key Largo 86.6°F 87.1°F
Fort Lauderdale 86.4°F 86.4°F
Everglades 86.2°F 87.0°F
West Palm Beach 86.2°F 86.4°F
Miami Beach 86.1°F 86.3°F
Naples 86.1°F 87.2°F
South Padre Island 86.0°F 85.8°F
Corpus Christi 85.8°F 84.7°F
Miami 85.8°F 86.0°F
Sanibel Island 85.7°F 87.0°F
Galveston 85.5°F 83.7°F
Houston 84.9°F 83.4°F
Siesta Key 84.9°F 86.8°F
Sarasota 84.8°F 86.7°F
Cocoa Beach 84.6°F 85.2°F
Tampa 84.3°F 86.0°F
New Orleans 84.3°F 82.9°F
St. Petersburg 84.1°F 86.1°F
Orange Beach 84.0°F 84.1°F

Best time for vacation in Ocean City

Sunniest months:
November 17 days
October 15 days
January 14 days
Warmest months:
July 82.3 °F
August 79.9 °F
June 76.8 °F
Warmest sea temp:
July 78.0 °F
August 76.6 °F
September 73.9 °F
Coldest months:
January 41.3 °F
February 44.8 °F
December 46.3 °F
Rainiest months:
August 4 days
July 3 days
October 3 days
Windiest months:
January 12.0 mph
March 11.9 mph
December 11.4 mph

Ocean City on a weather map

Ocean City
+37°F
NE 26 mph
Feels like: +27°F
Precip.: 0%
Places in USA:
Name
°F
+34°F
+68°F
+68°F
+55°F
+55°F
+45°F
+55°F
+63°F
+30°F
+55°F
+57°F
+39°F
+39°F
+61°F
+32°F
24 Hours Forecast
Ocean City
Local time: 07:29
February 25, wednesday
0900
37°F
NE
24 mph
1200
41°F
NE
24 mph
1500
41°F
NE
19 mph
1800
43°F
NE
14 mph
2100
43°F
NE
16 mph
February 26, thursday
0000
43°F
NE
14 mph
0300
43°F
NE
9 mph
0600
41°F
E
6 mph
Units of measurement: °C / °F