World Resorts

USA

Newport Beach Weather

Newport Beach 14 Days Forecast

17.05
sun

Day

66°F

N 10 mph

Precip.
0%

Night

61°F

NW 12 mph

Precip.
0%

18.05
mon

Day

68°F

NE 9 mph

Precip.
0%

Night

63°F

N 5 mph

Precip.
0%

19.05
tue

Day

68°F

NE 9 mph

Precip.
0%

Night

63°F

N 3 mph

Precip.
0%

20.05
wed

Day

68°F

NE 9 mph

Precip.
0%

Night

64°F

N 7 mph

Precip.
0%

21.05
thu

Day

70°F

NE 8 mph

Precip.
0%

Night

64°F

N 6 mph

Precip.
0%

22.05
fri

Day

68°F

NE 8 mph

Precip.
0%

Night

61°F

NE 5 mph

Precip.
0%

23.05
sat

Day

66°F

NE 9 mph

Precip.
0%

Night

61°F

NE 6 mph

Precip.
0%

24.05
sun

Day

66°F

E 9 mph

Precip.
0%

Night

61°F

NE 5 mph

Precip.
0%

25.05
mon

Day

66°F

E 10 mph

Precip.
0%

Night

63°F

NE 6 mph

Precip.
0%

26.05
tue

Day

66°F

E 11 mph

Precip.
0%

Night

63°F

NE 5 mph

Precip.
0%

27.05
wed

Day

66°F

E 7 mph

Precip.
0%

Night

63°F

NE 6 mph

Precip.
0%

28.05
thu

Day

66°F

E 9 mph

Precip.
0%

Night

63°F

E 6 mph

Precip.
0%

29.05
fri

Day

68°F

E 9 mph

Precip.
0%

Night

63°F

NE 6 mph

Precip.
0%

30.05
sat

Day

66°F

NE 9 mph

Precip.
0%

Night

64°F

E 13 mph

Precip.
0%

sea water
temperature

Newport Beach

monthly
weather

Newport Beach

current
weather

Newport Beach

7 days
forecast

Newport Beach

January
February
March
April

May
June
July
August

September
October
November
December

Show year:

2026

2025

2024

The average sea water temperature in May of 2026 was 63.3°F. The highest and lowest sea temperatures during the month were 65.5°F and 61.3°F.

Show year:

2025

2024

2023

The average sea water temperature in June of 2025 was 66.1°F. The highest and lowest sea temperatures during the month were 68.9°F and 63.7°F.