Current sea water temperature:
+69.3°F
| Minimum sea water temperature in April: | 81.0°F |
| Maximum sea water temperature in April: | 63.3°F |
| Average sea water temperature in April: | 71.7°F |
| more information | |
14 days
forecast
forecast
| Long Beach |
monthly
weather
weather
| Long Beach |
Sea water temperature for the last 10 days:
| April 9 | 69.3°F | April 4 | 73.2°F |
| April 8 | 70.5°F | April 3 | 72.9°F |
| April 7 | 72.9°F | April 2 | 71.6°F |
| April 6 | 75.2°F | April 1 | 71.4°F |
| April 5 | 73.6°F | March 31 | 69.6°F |
Monthly sea water temperature, °F
When is the warmest sea in Long Beach?
Based on the data about daily sea water temperature for the last three years the warmest sea in Long Beach was noticed in August, July and June.
Monthly Sea Temperatures in Long Beach, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 86.6°F. The highest and lowest sea temperatures during the month were 88.2°F and 84.7°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 87.2°F. The highest and lowest sea temperatures during the month were 88.5°F and 86.0°F.
Sea water temperature in June, °F
Show year:
2025
2024
2023
The average sea water temperature in June of 2025 was 85.2°F. The highest and lowest sea temperatures during the month were 87.6°F and 82.4°F.
current
weather
weather
| Long Beach |
weather in
April
April
| Long Beach |
Best time for vacation in Long Beach
Long Beach on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Long Beach
Local time: 05:43
April 09, thursday
0600
63°F
W
15 mph
15 mph
0900
68°F
W
15 mph
15 mph
1200
72°F
W
13 mph
13 mph
1500
75°F
NW
14 mph
14 mph
1800
77°F
NW
12 mph
12 mph
2100
70°F
NW
9 mph
9 mph
April 10, friday
0000
68°F
W
10 mph
10 mph
0300
68°F
W
10 mph
10 mph
