Current Sea Water Temperature:
+57.2°F
| Maximum Sea Water Temperature in November: | 65.4°F |
| Minimum Sea Water Temperature in November: | 50.2°F |
| Average water temperature in November: | 59.0°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| November 21 | 57.2°F | November 16 | 59.2°F |
| November 20 | 57.2°F | November 15 | 60.6°F |
| November 19 | 57.4°F | November 08 | 63.8°F |
| November 18 | 57.4°F | November 07 | 63.6°F |
| November 17 | 58.6°F | November 06 | 63.0°F |
When is the Warmest Sea for Dewey Beach?
According to our data for the last three years for Dewey Beach the highest average sea water temperature was in July, August and September.
Average Water Temperature by Month, °F
Sea Water Temperature in July
The average sea surface temperature in July 2024 for Dewey Beach was 77.5°F. The maximum and minimum values were 71.8°F and 81.8°F respectively.
Sea Water Temperature in August
The average sea surface temperature in August 2024 for Dewey Beach was 77.0°F. The maximum and minimum values were 71.6°F and 81.8°F respectively.
Sea Water Temperature in September
The average sea surface temperature in September 2024 for Dewey Beach was 74.0°F. The maximum and minimum values were 71.8°F and 76.8°F respectively.
USA Resorts:
NAME
F°
| Boston |  |
+48 |
| Chicago | |
+34 |
| Hawaii |  |
+78 |
| Honolulu | |
+78 |
| Houston |  |
+74 |
| Las Vegas | |
+60 |
| Los Angeles | |
+74 |
| Maui | |
+72 |
| Miami | |
+86 |
| New York | |
+48 |
| San Diego | |
+64 |
| San Francisco | |
+58 |
| Sarasota | |
+76 |
| Tampa | |
+74 |
| Washington | |
+52 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Dewey Beach
Local time: 15:26
21 nov, thursday
| 1800 |  |
52°F | E 18 mph |
| 2100 |  |
48°F | E 15 mph |
22 nov, friday
| 0000 | |
44°F | E 14 mph |
| 0300 |  |
42°F | E 17 mph |
| 0600 | |
38°F | E 17 mph |
| 0900 |  |
38°F | E 17 mph |
| 1200 | |
44°F | E 20 mph |
| 1500 | |
42°F | E 24 mph |