Average sea water temperature in June:
+68.0°F
| Minimum sea water temperature in June: | 79.7°F |
| Maximum sea water temperature in June: | 60.8°F |
Daily sea water temperature in June, °F
Show year:
2025
2024
2023
The average sea water temperature in June of 2025 was 69.9°F. The highest and lowest sea temperatures during the month were 79.7°F and 62.2°F.
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| Dewey Beach |
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| Dewey Beach |
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Monthly sea water temperature in Dewey Beach, °F
Which USA resorts have warmest sea in June?
| Place name | June 2025 | June 2024 |
|---|---|---|
| Sanibel Island | 86.2°F | 85.8°F |
| Everglades | 86.1°F | 86.0°F |
| Marco Island | 85.9°F | 86.2°F |
| Naples | 85.9°F | 85.9°F |
| Cape Coral | 85.9°F | 85.7°F |
| Sarasota | 85.9°F | 85.8°F |
| Siesta Key | 85.8°F | 85.7°F |
| St. Petersburg | 85.8°F | 86.0°F |
| Clearwater Beach | 85.7°F | 86.3°F |
| Key West | 85.5°F | 85.9°F |
| Miami | 85.5°F | 84.8°F |
| Tampa | 85.5°F | 85.9°F |
| Islamorada | 85.3°F | 86.0°F |
| Key Largo | 85.2°F | 85.6°F |
| Corpus Christi | 85.1°F | 86.6°F |
| Pass Christian | 85.1°F | 84.6°F |
| Bay Saint Louis | 84.9°F | 84.6°F |
| Miami Beach | 84.9°F | 84.6°F |
| Galveston Island | 84.8°F | 85.8°F |
| Houston | 84.8°F | 85.2°F |
Best time for vacation in Dewey Beach
Dewey Beach on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Dewey Beach
Local time: 18:17
December 23, tuesday
2100
43°F
NE
12 mph
12 mph
December 24, wednesday
0000
43°F
E
12 mph
12 mph
0300
41°F
E
15 mph
15 mph
0600
39°F
SE
20 mph
20 mph
0900
39°F
SE
22 mph
22 mph
1200
41°F
SE
22 mph
22 mph
1500
41°F
SE
20 mph
20 mph
1800
41°F
SE
14 mph
14 mph
