Current sea water temperature:
+75.4°F
| Minimum sea water temperature in August: | 82.4°F |
| Maximum sea water temperature in August: | 72.0°F |
| Average sea water temperature in August: | 76.5°F |
| more information | |
14 days
forecast
forecast
| Long Beach Island |
monthly
weather
weather
| Long Beach Island |
Sea water temperature for the last 10 days:
| August 27 | 75.4°F | August 22 | 78.3°F |
| August 26 | 76.8°F | August 21 | 79.3°F |
| August 25 | 76.5°F | August 20 | 79.0°F |
| August 24 | 77.7°F | August 19 | 77.5°F |
| August 23 | 78.1°F | August 18 | 79.0°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:
2026
2025
2024
The average sea water temperature in July of 2026 was 75.8°F. The highest and lowest sea temperatures during the month were 80.2°F and 72.9°F.
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 77.9°F. The highest and lowest sea temperatures during the month were 80.4°F and 75.4°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
August
August
| 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: 09:12
August 27, thursday
1200
77°F
N
17 mph
17 mph
1500
77°F
N
17 mph
17 mph
1800
75°F
N
16 mph
16 mph
2100
75°F
N
13 mph
13 mph
August 28, friday
0000
75°F
NE
9 mph
9 mph
0300
73°F
E
9 mph
9 mph
0600
72°F
E
6 mph
6 mph
0900
73°F
E
7 mph
7 mph
