Current sea water temperature:
+65.7°F
| Minimum sea water temperature in June: | 69.4°F |
| Maximum sea water temperature in June: | 61.9°F |
| Average sea water temperature in June: | 65.4°F |
| more information | |
14 days
forecast
forecast
| Newport Beach |
monthly
weather
weather
| Newport Beach |
Sea water temperature for the last 10 days:
| June 7 | 65.7°F | June 1 | 62.1°F |
| June 6 | 65.1°F | May 31 | 61.9°F |
| June 5 | 64.8°F | May 30 | 62.2°F |
| June 4 | 64.0°F | May 29 | 62.8°F |
| June 3 | 63.7°F | May 28 | 63.9°F |
Monthly sea water temperature, °F
When is the warmest sea in Newport Beach?
Based on the data about daily sea water temperature for the last three years the warmest sea in Newport Beach was noticed in August, September and July.
Monthly Sea Temperatures in Newport Beach, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 70.6°F. The highest and lowest sea temperatures during the month were 74.1°F and 64.9°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 69.5°F. The highest and lowest sea temperatures during the month were 71.8°F and 66.7°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 67.1°F. The highest and lowest sea temperatures during the month were 69.8°F and 64.8°F.
current
weather
weather
| Newport Beach |
weather in
June
June
| Newport Beach |
Best time for vacation in Newport Beach
Newport Beach on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Newport Beach
Local time: 12:36
June 07, sunday
1500
68°F
NE
9 mph
9 mph
1800
66°F
NE
8 mph
8 mph
2100
64°F
N
6 mph
6 mph
June 08, monday
0000
63°F
N
7 mph
7 mph
0300
63°F
NW
7 mph
7 mph
0600
63°F
NW
6 mph
6 mph
0900
66°F
N
6 mph
6 mph
1200
68°F
N
8 mph
8 mph
