Current sea water temperature:
+58.1°F
| Minimum sea water temperature in May: | 67.1°F |
| Maximum sea water temperature in May: | 50.4°F |
| Average sea water temperature in May: | 56.5°F |
| more information | |
14 days
forecast
forecast
| Long Beach Island |
monthly
weather
weather
| Long Beach Island |
Sea water temperature for the last 10 days:
| May 24 | 58.1°F | May 19 | 56.1°F |
| May 23 | 57.7°F | May 18 | 55.0°F |
| May 22 | 57.2°F | May 17 | 54.5°F |
| May 21 | 55.0°F | May 16 | 51.6°F |
| May 20 | 54.9°F | May 15 | 54.0°F |
Monthly sea water temperature, °F
When is the warmest sea in Long Beach Island?
Based on the data about daily sea water temperature for the last three years the warmest sea in Long Beach Island was noticed in July, August and September.
Monthly Sea Temperatures in Long Beach Island, °F
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 77.6°F. The highest and lowest sea temperatures during the month were 81.5°F and 73.6°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 75.8°F. The highest and lowest sea temperatures during the month were 80.4°F and 72.0°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 71.5°F. The highest and lowest sea temperatures during the month were 73.4°F and 69.8°F.
current
weather
weather
| Long Beach Island |
weather in
May
May
| Long Beach Island |
Best time for vacation in Long Beach Island
Long Beach Island on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Long Beach Island
Local time: 11:55
May 24, sunday
1200
59°F
W
8 mph
8 mph
1500
59°F
SW
8 mph
8 mph
1800
59°F
SW
11 mph
11 mph
2100
59°F
SW
9 mph
9 mph
May 25, monday
0000
57°F
SW
8 mph
8 mph
0300
57°F
SW
7 mph
7 mph
0600
57°F
SW
4 mph
4 mph
0900
63°F
SE
3 mph
3 mph
