California, United States
Coastal Waters38.23°N, 122.98°WStation UN-CAL-AVA

Avalis Beach Sea Water Temperature

A cool beach on the Coastal Waters, warmest around September at about 13.2°C. Today's reading, 7-day forecast, and monthly averages below.

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

Avalis Beach water temperature

13.2
55.8°FVery Cold (< 16°C)

Wetsuit strongly recommended. Sudden entry may cause cold shock. Suitable only for brief, brisk plunges.

+0°vs Sep avgCoastal Waters38.23°N, 122.98°W
Activity Index:SwimmingSnorkelingSurfingTypical conditions
Marine Atmosphere Grid Live Marine Feed
Coastal Air
15°C
58.5°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
13.2°C
55.8°F
Waves: 1m
Very Cold
ThuOct 1
13.5°C
56.3°F
Waves: 0.9m
Very Cold
FriOct 2
13.6°C
56.5°F
Waves: 0.7m
Very Cold
SatOct 3
13.5°C
56.3°F
Waves: 0.6m
Very Cold
SunOct 4
13.2°C
55.8°F
Waves: 0.7m
Very Cold
MonOct 5
12.9°C
55.2°F
Waves: 0.9m
Very Cold
TueOct 6
12.8°C
55°F
Waves: 1m
Very Cold
Forecast cooling trend: -0.4°C over 7 days at Avalis Beach.
Confidence: High

Avalis Beach Monthly Water Temperature Averages

Historical monthly climatology. The warmest water in Avalis Beach occurs inAugust, September, October, November — peaking at13.2°C (55.8°F) in September.

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

Hover a bar for details
Current month Comfortable (20–24°C) Warm (24°C+) Cool (<20°C)
12
Jan
11
Feb
11
Mar
11
Apr
11
May
11
Jun
12
Jul
13
Aug
Current
13
Sep
13
Oct
13
Nov
12
Dec
Full 12-month data table — min / avg / max & swimming comfort
MonthMin Water TempAverage Water TempMax Water TempSwimming Comfort
January10.2°C11.5°C12.8°CVery Cold (< 16°C)
February9.1°C11.4°C14°CVery Cold (< 16°C)
March9.3°C11.3°C13.8°CVery Cold (< 16°C)
April8.9°C10.6°C12.2°CVery Cold (< 16°C)
May8.1°C10.5°C13.8°CVery Cold (< 16°C)
June9.2°C11.3°C13°CVery Cold (< 16°C)
July9.3°C12.1°C16.2°CVery Cold (< 16°C)
August10.5°C12.7°C15°CVery Cold (< 16°C)
SeptemberCurrent10.8°C13.2°C17.4°CVery Cold (< 16°C)
October10.6°C12.9°C16°CVery Cold (< 16°C)
November10.4°C12.7°C15.1°CVery Cold (< 16°C)
December10.4°C12.1°C15.3°CVery Cold (< 16°C)

Swimming FAQs for Avalis Beach

Is the sea warm enough to swim in Avalis Beach today?

Typical sea surface temperature in Avalis Beach this time of year is 13.2°C (55.8°F) — classified as Very Cold (< 16°C). Wetsuit strongly recommended. Sudden entry may cause cold shock. Suitable only for brief, brisk plunges. Live readings load automatically.

What are the warmest months for swimming in Avalis Beach?

The highest water temperatures in Avalis Beach typically occur duringAugust, September, October, November, when monthly averages reach peak seasonal levels.

What is the typical water temperature in Avalis Beach in September?

Historically in September, water temperatures in Avalis Beach average around13.2°C (55.8°F), fluctuating between a recorded minimum of 10.8°C and a maximum of 17.4°C.

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Avalis Beach Coastal Zone Map

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