Measurements:
°C
°F
Laguna Beach
86°F
SE 14 mph
Feels like: 88°F
Precip: 3%
World Resorts USA Laguna Beach Weather

Laguna Beach Sea Water Temperature

Current Sea Water Temperature:
+76.0°F
Maximum Sea Water Temperature in October: 76.0°F
Minimum Sea Water Temperature in October: 62.4°F
Average water temperature in October: 68.6°F

Sea Water Temperature for the Last 10 Days:

October 05 76.0°F September 30 75.2°F
October 04 75.6°F September 29 75.8°F
October 03 75.8°F September 28 75.6°F
October 02 76.0°F September 27 75.4°F
October 01 75.0°F September 26 75.6°F

When is the Warmest Sea for Laguna Beach?

According to our data for the last three years for Laguna Beach the highest average sea water temperature was in August, September and July.

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Laguna Beach was 77.0°F. The maximum and minimum values were 73.2°F and 80.6°F respectively.

Sea Water Temperature in September

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Laguna Beach was 76.3°F. The maximum and minimum values were 72.6°F and 80.6°F respectively.

Sea Water Temperature in July

Select Year: 2026 2025 2024

The average sea surface temperature in July 2026 for Laguna Beach was 73.1°F. The maximum and minimum values were 68.6°F and 78.4°F respectively.

Best Time to Visit Laguna Beach
The most sunny months:
August 23 days
July 22 days
October 22 days
The most warm months:
August 81.4 °F
September 79.4 °F
July 78.9 °F
Warmest sea temperature:
August 72.7 °F
September 71.7 °F
July 70.8 °F
The most cold months:
January 64.5 °F
February 64.7 °F
December 64.8 °F
The most rainy months:
December 2 days
January 1 day
February 1 day
The most windy months:
March 7 mph
May 6 mph
April 6 mph

Laguna Beach on the Weather Map

USA Resorts:
NAME
F°
Boston +58
Chicago +60
Hawaii +82
Houston +84
Las Vegas +92
Los Angeles +102
Maui +74
Miami +88
Myrtle Beach +70
New York +62
San Diego +84
San Francisco +66
Santa Monica +94
Sarasota +84
Washington +64
24 Hours Weather Forecast
Laguna Beach
Local time: 18:01
05 oct, monday
2100 82°F
NE
3 mph
06 oct, tuesday
0000 80°F
NE
4 mph
0300 80°F
NE
2 mph
0600 80°F
N
2 mph
0900 82°F
N
2 mph
1200 84°F
E
5 mph
1500 82°F
E
6 mph
1800 82°F
E
7 mph