Measurements:
°C
°F
CURRENT WEATHER
14:43
Newport Beach
86°F
NE 10 mph
Feels like: 90°F
Precip: 3%
World Resorts USA Newport Beach Weather

7 Day Weather Forecast

08.25
tue
DAY
88°F
NE 7 mph
precip
7%
NIGHT
82°F
N 6 mph
precip
3%
08.26
wed
DAY
90°F
NE 7 mph
precip
1%
NIGHT
80°F
N 2 mph
precip
4%
08.27
thu
DAY
88°F
N 7 mph
precip
2%
NIGHT
82°F
N 4 mph
precip
14%
08.28
fri
DAY
90°F
E 6 mph
precip
10%
NIGHT
80°F
N 8 mph
precip
7%
08.29
sat
DAY
86°F
NE 9 mph
precip
2%
NIGHT
78°F
N 6 mph
precip
6%
08.30
sun
DAY
86°F
N 8 mph
precip
2%
NIGHT
76°F
N 11 mph
precip
6%
08.31
mon
DAY
82°F
N 9 mph
precip
2%
NIGHT
78°F
NE 4 mph
precip
13%

Newport Beach Sea Water Temperature in August, °F

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Newport Beach was 22.6°F. The maximum and minimum values were 21.1°F and 23.6°F respectively.

Newport Beach on the Weather Map

Best Time to Visit Newport Beach
The most sunny months:
August 24 days
July 23 days
October 22 days
The most warm months:
August 82.3 °F
September 81.1 °F
July 80.2 °F
Warmest sea temperature:
August 72.0 °F
September 70.8 °F
July 70.1 °F
The most cold months:
January 65.4 °F
December 65.4 °F
March 65.6 °F
The most rainy months:
December 2 days
January 1 day
April 1 day
The most windy months:
May 6 mph
March 6 mph
April 6 mph
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