Current Sea Water Temperature:
+49.6°F
| Maximum Sea Water Temperature in April: | 56.6°F |
| Minimum Sea Water Temperature in April: | 40.8°F |
| Average water temperature in April: | 48.2°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| April 27 | 49.6°F | April 22 | 48.4°F |
| April 26 | 48.4°F | April 21 | 47.6°F |
| April 25 | 49.8°F | April 20 | 48.8°F |
| April 24 | 48.2°F | April 19 | 49.0°F |
| April 23 | 47.6°F | April 18 | 50.0°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
Sea Water Temperature in July
The average sea surface temperature in July 2023 for Fire Island was 83.6°F. The maximum and minimum values were 78.4°F and 87.2°F respectively.
Sea Water Temperature in August
The average sea surface temperature in August 2023 for Fire Island was 79.2°F. The maximum and minimum values were 75.2°F and 83.2°F respectively.
Sea Water Temperature in September
The average sea surface temperature in September 2023 for Fire Island was 74.6°F. The maximum and minimum values were 63.8°F and 83.8°F respectively.
USA Resorts:
NAME
F°
| Boston |  |
+46 |
| Chicago |  |
+62 |
| Hawaii | |
+76 |
| Honolulu | |
+76 |
| Houston | |
+76 |
| Las Vegas |  |
+66 |
| Los Angeles | |
+62 |
| Miami | |
+78 |
| New York | |
+52 |
| Orlando | |
+72 |
| San Diego | |
+60 |
| San Francisco |  |
+52 |
| Sarasota | |
+70 |
| Tampa | |
+72 |
| Washington | |
+54 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Fire Island
Local time: 03:00
28 apr, sunday
| 0600 |  |
50°F | N 7 mph |
| 0900 | |
54°F | N 9 mph |
| 1200 |  |
60°F | NE 8 mph |
| 1500 |  |
66°F | NE 6 mph |
| 1800 |  |
62°F | N 8 mph |
| 2100 |  |
60°F | NE 6 mph |
29 apr, monday
| 0000 | |
62°F | E 6 mph |
| 0300 |  |
62°F | SE 6 mph |