Average sea water temperature in May:
+58.5°F
| Minimum sea water temperature in May: | 65.7°F |
| Maximum sea water temperature in May: | 51.3°F |
Daily sea water temperature in May, °F
Show year:
2025
2024
2023
The average sea water temperature in May of 2025 was 59.6°F. The highest and lowest sea temperatures during the month were 63.0°F and 54.5°F.
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| Bethany Beach |
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| Bethany Beach |
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| Bethany Beach |
14 days
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| Bethany Beach |
Monthly sea water temperature in Bethany Beach, °F
Which USA resorts have warmest sea in May?
| Place name | May 2025 | May 2024 |
|---|---|---|
| Everglades | 84.5°F | 84.6°F |
| Islamorada | 83.6°F | 84.4°F |
| Key West | 83.5°F | 84.6°F |
| Naples | 83.5°F | 83.8°F |
| Marco Island | 83.5°F | 84.0°F |
| Key Largo | 83.5°F | 84.1°F |
| Sanibel Island | 83.1°F | 83.2°F |
| Tampa | 82.7°F | 82.5°F |
| Sarasota | 82.7°F | 82.9°F |
| St. Petersburg | 82.6°F | 82.4°F |
| Clearwater Beach | 82.6°F | 82.5°F |
| Miami | 82.6°F | 83.3°F |
| Siesta Key | 82.5°F | 82.6°F |
| Miami Beach | 82.4°F | 83.0°F |
| Fort Lauderdale | 81.1°F | 81.7°F |
| West Palm Beach | 81.1°F | 81.5°F |
| Corpus Christi | 80.9°F | 81.0°F |
| Pensacola | 80.1°F | 79.4°F |
| South Padre Island | 80.0°F | 81.1°F |
| Pass Christian | 79.8°F | 79.8°F |
Best time for vacation in Bethany Beach
Bethany Beach on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Bethany Beach
Local time: 02:43
January 01, thursday
0300
37°F
NE
19 mph
19 mph
0600
37°F
E
21 mph
21 mph
0900
37°F
E
20 mph
20 mph
1200
36°F
SE
25 mph
25 mph
1500
36°F
SE
22 mph
22 mph
1800
34°F
E
14 mph
14 mph
2100
28°F
SE
11 mph
11 mph
January 02, friday
0000
28°F
SE
11 mph
11 mph
