Average sea water temperature in April:
+50.7°F
| Minimum sea water temperature in April: | 56.5°F |
| Maximum sea water temperature in April: | 45.9°F |
Daily sea water temperature in April, °F
Show year:
2025
2024
2023
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The average sea water temperature in April of 2025 was 50.8°F. The highest and lowest sea temperatures during the month were 56.3°F and 47.8°F.
sea water
temperature
temperature
| Dewey Beach |
monthly
weather
weather
| Dewey Beach |
current
weather
weather
| Dewey Beach |
14 days
forecast
forecast
| Dewey Beach |
Monthly sea water temperature in Dewey Beach, °F
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
12
24
36
48
60
72
84
96
48.3
57.9
65.9
73.2
74.6
74.9
67.7
58
50.7
45
40.8
42.3
Which USA resorts have warmest sea in April?
| Place name | April 2025 | April 2024 |
|---|---|---|
| Everglades | 78.6°F | 78.0°F |
| West Palm Beach | 78.3°F | 77.5°F |
| Miami Beach | 78.2°F | 77.1°F |
| Kailua Kona | 78.1°F | 76.9°F |
| Fort Lauderdale | 77.9°F | 76.9°F |
| Key West | 77.8°F | 77.6°F |
| Miami | 77.8°F | 76.9°F |
| Honolulu | 77.3°F | 76.2°F |
| Hawaii | 77.2°F | 76.1°F |
| Marco Island | 77.1°F | 76.6°F |
| Cape Coral | 76.9°F | 76.3°F |
| Naples | 76.7°F | 76.3°F |
| Maui | 76.5°F | 75.4°F |
| Tampa | 76.3°F | 74.1°F |
| Oahu | 76.3°F | 75.0°F |
| Sarasota | 75.7°F | 74.3°F |
| Siesta Key | 75.4°F | 74.3°F |
| Clearwater Beach | 75.2°F | 73.5°F |
| Kauai | 74.8°F | 75.1°F |
| Cocoa Beach | 74.7°F | 73.9°F |
Best time for vacation in Dewey Beach
Dewey Beach on a weather map
Leaflet | Tiles © Esri
Places in USA:
Name
°F
24 Hours Forecast
Dewey Beach
Local time: 18:38
April 27, sunday
2100
59°F
SE
18 mph
18 mph
April 28, monday
0000
54°F
SE
13 mph
13 mph
0300
52°F
SE
12 mph
12 mph
0600
48°F
SE
11 mph
11 mph
0900
57°F
S
9 mph
9 mph
1200
66°F
SW
6 mph
6 mph
1500
68°F
W
6 mph
6 mph
1800
63°F
NW
9 mph
9 mph
