Current Sea Water Temperature:
+44.6°F
| Maximum Sea Water Temperature in April: | 56.6°F |
| Minimum Sea Water Temperature in April: | 40.8°F |
| Average water temperature in April: | 47.9°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| April 12 | 44.6°F | April 07 | 44.0°F |
| April 11 | 44.8°F | April 06 | 42.8°F |
| April 10 | 44.4°F | April 05 | 43.4°F |
| April 09 | 44.4°F | April 04 | 44.2°F |
| April 08 | 44.0°F | April 03 | 44.2°F |
When is the Warmest Sea for Fire Island?
According to our data for the last three years for Fire Island the highest average sea water temperature was in July, August and September.
Average Water Temperature by Month, °F
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
13
26
39
52
65
78
91
104
47.8
56.5
66.5
75
79.6
80
67.8
57.1
47.9
41.3
38
40.9
Sea Water Temperature in July
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
68
72
76
80
84
88
92
The average sea surface temperature in July 2024 for Fire Island was 78.2°F. The maximum and minimum values were 72.4°F and 82.2°F respectively.
Sea Water Temperature in August
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
69
73
77
81
85
89
93
The average sea surface temperature in August 2024 for Fire Island was 76.7°F. The maximum and minimum values were 73.6°F and 81.6°F respectively.
Sea Water Temperature in September
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
59
64
69
74
79
84
89
The average sea surface temperature in September 2024 for Fire Island was 72.1°F. The maximum and minimum values were 67.8°F and 75.2°F respectively.
USA Resorts:
NAME
F°
| Boston |  |
+36 |
| Chicago |  |
+54 |
| Hawaii | |
+80 |
| Honolulu | |
+80 |
| Houston |  |
+86 |
| Las Vegas |  |
+96 |
| Los Angeles | |
+76 |
| Miami | |
+86 |
| New York | |
+36 |
| Orlando | |
+80 |
| San Diego | |
+68 |
| San Francisco | |
+60 |
| Sarasota | |
+76 |
| Tampa | |
+80 |
| Washington | |
+52 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Fire Island
Local time: 17:51
12 apr, saturday
| 1800 |  |
38°F | S 17 mph |
| 2100 | |
38°F | S 16 mph |
13 apr, sunday
| 0000 | |
36°F | S 16 mph |
| 0300 | |
36°F | S 14 mph |
| 0600 | |
38°F | S 13 mph |
| 0900 | |
38°F | S 12 mph |
| 1200 | |
44°F | S 12 mph |
| 1500 |  |
52°F | SE 9 mph |