Average sea water temperature in April:
+48.0°F
| Minimum sea water temperature in April: | 55.9°F |
| Maximum sea water temperature in April: | 41.7°F |
Daily sea water temperature in April, °F
Show year:
2025
2024
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The average sea water temperature in April of 2025 was 45.9°F. The highest and lowest sea temperatures during the month were 50.2°F and 43.5°F.
sea water
temperature
temperature
| Fire Island |
monthly
weather
weather
| Fire Island |
current
weather
weather
| Fire Island |
14 days
forecast
forecast
| Fire Island |
Monthly sea water temperature in Fire Island, °F
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
13
26
39
52
65
78
91
104
48
55.8
64.8
72.5
76.6
77
66
56.4
48
42.2
39.2
41.8
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 Fire Island
Fire Island on a weather map
Leaflet | Tiles © Esri
Places in USA:
Name
°F
24 Hours Forecast
Fire Island
Local time: 19:04
April 27, sunday
2100
54°F
SE
15 mph
15 mph
April 28, monday
0000
52°F
SE
13 mph
13 mph
0300
50°F
SE
12 mph
12 mph
0600
48°F
SE
9 mph
9 mph
0900
55°F
S
10 mph
10 mph
1200
66°F
SE
8 mph
8 mph
1500
68°F
E
4 mph
4 mph
1800
63°F
NE
7 mph
7 mph
