Measurements:
°C
°F
Sausalito
66°F
E 9 mph
Feels like: 66°F
Precip: 7%
World Resorts USA Sausalito Weather

Sausalito Sea Water Temperature

Current Sea Water Temperature:
+64.4°F
Maximum Sea Water Temperature in October: 67.4°F
Minimum Sea Water Temperature in October: 58.8°F
Average water temperature in October: 63.3°F

Sea Water Temperature for the Last 10 Days:

October 05 64.4°F September 30 64.8°F
October 04 64.2°F September 29 64.0°F
October 03 65.2°F September 28 65.2°F
October 02 65.0°F September 27 66.4°F
October 01 65.0°F September 26 65.6°F

When is the Warmest Sea for Sausalito?

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

Average Water Temperature by Month, °F

Sea Water Temperature in September

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Sausalito was 65.9°F. The maximum and minimum values were 64.0°F and 69.6°F respectively.

Sea Water Temperature in August

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Sausalito was 65.5°F. The maximum and minimum values were 61.4°F and 68.0°F respectively.

Sea Water Temperature in October

Select Year: 2025 2024 2023

The average sea surface temperature in October 2025 for Sausalito was 64.7°F. The maximum and minimum values were 63.0°F and 66.6°F respectively.

Best Time to Visit Sausalito
The most sunny months:
October 22 days
July 22 days
May 21 days
The most warm months:
September 69.9 °F
August 69.8 °F
October 68.6 °F
Warmest sea temperature:
September 65.5 °F
August 65.0 °F
October 63.3 °F
The most cold months:
December 54.9 °F
January 55.4 °F
February 56.8 °F
The most rainy months:
January 3 days
December 3 days
February 1 day
The most windy months:
June 9 mph
May 9 mph
July 9 mph

Sausalito on the Weather Map

USA Resorts:
NAME
F°
Boston +58
Chicago +62
Hawaii +82
Houston +86
Las Vegas +92
Los Angeles +100
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
Sausalito
Local time: 16:49
05 oct, monday
1800 66°F
E
9 mph
2100 64°F
NE
7 mph
06 oct, tuesday
0000 64°F
NE
6 mph
0300 64°F
NE
6 mph
0600 64°F
NE
3 mph
0900 66°F
NE
2 mph
1200 72°F
E
4 mph
1500 72°F
E
8 mph