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
West Palm Beach 86.2°F 86.4°F
Miami Beach 86.1°F 86.3°F
Naples 86.1°F 87.2°F
Miami 85.8°F 86.0°F
Houston 84.9°F 83.4°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
Clearwater Beach 84.0°F 86.2°F
Pensacola Beach 83.9°F 84.5°F
St. George Island 83.5°F 84.0°F
Panama City Beach 83.4°F 84.8°F
Santa Rosa Beach 83.4°F 84.8°F
Fort Walton Beach 83.3°F 84.5°F
Destin 83.1°F 84.5°F
Orlando 82.8°F 83.6°F
Daytona Beach 82.7°F 83.2°F
St. Augustine 81.8°F 82.7°F

Best time for vacation in Ocean City

Sunniest months:
November 17 days
June 15 days
October 15 days
Warmest months:
July 81.6 °F
August 79.9 °F
June 76.0 °F
Warmest sea temp:
July 77.8 °F
August 76.6 °F
September 73.9 °F
Coldest months:
January 41.3 °F
February 43.5 °F
December 46.3 °F
Rainiest months:
August 4 days
July 3 days
October 3 days
Windiest months:
March 12.2 mph
January 12.0 mph
February 11.7 mph

Ocean City on a weather map

Ocean City
+75°F
E 3 mph
Feels like: +81°F
Precip.: 14%
Places in USA:
Name
°F
+77°F
+84°F
+81°F
+93°F
+75°F
+82°F
+79°F
+82°F
+79°F
+73°F
+64°F
+72°F
+82°F
+90°F
+77°F
24 Hours Forecast
Ocean City
Local time: 20:29
August 13, thursday
2100
75°F
E
3 mph
August 14, friday
0000
75°F
NE
6 mph
0300
75°F
NE
7 mph
0600
75°F
E
2 mph
0900
77°F
SW
6 mph
1200
79°F
SW
9 mph
1500
79°F
W
7 mph
1800
77°F
SW
4 mph
Units of measurement: °C / °F