Measurements:
°C
°F
CURRENT WEATHER
12:11
Monterey
68°F
E 6 mph
Feels like: 68°F
Precip: 18%
World Resorts USA Monterey Weather

7 Day Weather Forecast

08.05
wed
DAY
68°F
E 6 mph
precip
18%
NIGHT
56°F
SE 1 mph
precip
10%
08.06
thu
DAY
76°F
E 7 mph
precip
4%
NIGHT
58°F
SW 2 mph
precip
10%
08.07
fri
DAY
76°F
E 7 mph
precip
10%
NIGHT
60°F
S 1 mph
precip
7%
08.08
sat
DAY
78°F
E 7 mph
precip
12%
NIGHT
62°F
SE 2 mph
precip
6%
08.09
sun
DAY
76°F
SE 9 mph
precip
3%
NIGHT
58°F
SE 3 mph
precip
8%
08.10
mon
DAY
74°F
E 7 mph
precip
6%
NIGHT
58°F
SE 2 mph
precip
9%
08.11
tue
DAY
74°F
E 7 mph
precip
4%
NIGHT
58°F
E 3 mph
precip
21%

Monterey Sea Water Temperature in August, °F

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Monterey was 15.4°F. The maximum and minimum values were 14.5°F and 16.9°F respectively.

Monterey on the Weather Map

Best Time to Visit Monterey
The most sunny months:
August 17 days
June 17 days
July 17 days
The most warm months:
September 68.2 °F
August 68.2 °F
October 66.7 °F
Warmest sea temperature:
September 60.7 °F
August 60.0 °F
October 59.9 °F
The most cold months:
December 58.0 °F
February 58.2 °F
January 58.4 °F
The most rainy months:
March 4 days
February 3 days
January 3 days
The most windy months:
May 8 mph
April 8 mph
February 8 mph
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