California, United States
Gulf of California33.17°N, 117.36°WStation UN-CAL-SAI

Saint Malo Beach Sea Water Temperature

A mild beach on the Gulf of California, warmest around August at about 21.6°C. Today's reading, 7-day forecast, and monthly averages below.

Live readings · auto-updating
Water Temperature NowBuoy & Sentinel-3 SST

Saint Malo Beach water temperature

21.3
70.3°FComfortable (20°C – 24°C)

Pleasant and revitalizing. Great for most beachgoers and active recreational swimming.

+0°vs Sep avgGulf of California33.17°N, 117.36°W
Activity Index:SwimmingSnorkelingSurfingTypical conditions
Marine Atmosphere Grid Live Marine Feed
Coastal Air
23°C
73°F onshore
Wind Speed
12 km/h
Surface wind
Wave Height
0.8 m
Slight shore chop
Swell
0.6 m
Deep water swell
Wave Period
6 s
Peak interval
UV Index
—
Daily maximum
Sunrise
—
First morning light
Sunset
—
Golden hour close

7-Day Water Temperature Forecast

Open-Meteo ocean model
Today
WedSep 30
21.3°C
70.3°F
Waves: 1m
Comfortable
ThuOct 1
21.6°C
70.9°F
Waves: 0.9m
Comfortable
FriOct 2
21.7°C
71.1°F
Waves: 0.7m
Comfortable
SatOct 3
21.6°C
70.9°F
Waves: 0.6m
Comfortable
SunOct 4
21.3°C
70.3°F
Waves: 0.7m
Comfortable
MonOct 5
21°C
69.8°F
Waves: 0.9m
Comfortable
TueOct 6
20.9°C
69.6°F
Waves: 1m
Comfortable
Forecast cooling trend: -0.4°C over 7 days at Saint Malo Beach.
Confidence: High

Saint Malo Beach Monthly Water Temperature Averages

Historical monthly climatology. The warmest water in Saint Malo Beach occurs inJuly, August, September, October — peaking at21.6°C (70.9°F) in August.

Year-Round Water Temperature Curve (°C / °F)

Hover a bar for details
Current month Comfortable (20–24°C) Warm (24°C+) Cool (<20°C)
15
Jan
15
Feb
15
Mar
16
Apr
18
May
19
Jun
21
Jul
22
Aug
Current
21
Sep
20
Oct
18
Nov
16
Dec
Full 12-month data table — min / avg / max & swimming comfort
MonthMin Water TempAverage Water TempMax Water TempSwimming Comfort
January13.9°C15.1°C16.6°CVery Cold (< 16°C)
February13.8°C14.9°C17.4°CVery Cold (< 16°C)
March13.7°C15.3°C17.7°CVery Cold (< 16°C)
April14.1°C16.2°C17.7°CCool / Refreshing (16°C – 20°C)
May15.8°C17.6°C20.4°CCool / Refreshing (16°C – 20°C)
June16.1°C18.8°C20.8°CCool / Refreshing (16°C – 20°C)
July18.2°C21°C24.5°CComfortable (20°C – 24°C)
August19.3°C21.6°C24.5°CComfortable (20°C – 24°C)
SeptemberCurrent18.4°C21.3°C24.2°CComfortable (20°C – 24°C)
October17.7°C19.6°C23.4°CCool / Refreshing (16°C – 20°C)
November15.9°C17.8°C20°CCool / Refreshing (16°C – 20°C)
December14.4°C16.1°C19.2°CCool / Refreshing (16°C – 20°C)

Swimming FAQs for Saint Malo Beach

Is the sea warm enough to swim in Saint Malo Beach today?

Typical sea surface temperature in Saint Malo Beach this time of year is 21.3°C (70.3°F) — classified as Comfortable (20°C – 24°C). Pleasant and revitalizing. Great for most beachgoers and active recreational swimming. Live readings load automatically.

What are the warmest months for swimming in Saint Malo Beach?

The highest water temperatures in Saint Malo Beach typically occur duringJuly, August, September, October, when monthly averages reach peak seasonal levels.

What is the typical water temperature in Saint Malo Beach in September?

Historically in September, water temperatures in Saint Malo Beach average around21.3°C (70.3°F), fluctuating between a recorded minimum of 18.4°C and a maximum of 24.2°C.

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Saint Malo Beach Coastal Zone Map

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