Cornwall, United Kingdom
Celtic Sea50.02°N, 5.26°WStation UN-COR-PED

Pedn-y-ke Sea Water Temperature

A temperate beach on the Celtic Sea, warmest around August at about 16.5°C. Today's reading, 7-day forecast, and monthly averages below.

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

Pedn-y-ke water temperature

15.8
60.4°FVery Cold (< 16°C)

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

+0°vs Sep avgCeltic Sea50.02°N, 5.26°W
Activity Index:SwimmingSnorkelingSurfingTypical conditions
Marine Atmosphere Grid Live Marine Feed
Coastal Air
17°C
63.1°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
15.8°C
60.4°F
Waves: 1m
Very Cold
ThuOct 1
16.1°C
61°F
Waves: 0.9m
Refreshing
FriOct 2
16.2°C
61.2°F
Waves: 0.7m
Refreshing
SatOct 3
16.1°C
61°F
Waves: 0.6m
Refreshing
SunOct 4
15.8°C
60.4°F
Waves: 0.7m
Very Cold
MonOct 5
15.5°C
59.9°F
Waves: 0.9m
Very Cold
TueOct 6
15.4°C
59.7°F
Waves: 1m
Very Cold
Forecast cooling trend: -0.4°C over 7 days at Pedn-y-ke.
Confidence: High

Pedn-y-ke Monthly Water Temperature Averages

Historical monthly climatology. The warmest water in Pedn-y-ke occurs inJuly, August, September, October — peaking at16.5°C (61.7°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)
11
Jan
10
Feb
10
Mar
10
Apr
12
May
14
Jun
16
Jul
17
Aug
Current
16
Sep
15
Oct
13
Nov
12
Dec
Full 12-month data table — min / avg / max & swimming comfort
MonthMin Water TempAverage Water TempMax Water TempSwimming Comfort
January9.2°C10.6°C11.7°CVery Cold (< 16°C)
February9.1°C9.9°C10.7°CVery Cold (< 16°C)
March8.6°C9.7°C10.4°CVery Cold (< 16°C)
April9.3°C10.4°C12.2°CVery Cold (< 16°C)
May10.3°C12°C14.3°CVery Cold (< 16°C)
June12.4°C14.4°C16.6°CVery Cold (< 16°C)
July13.6°C16.2°C19.4°CCool / Refreshing (16°C – 20°C)
August15.5°C16.5°C18.2°CCool / Refreshing (16°C – 20°C)
SeptemberCurrent14.3°C15.8°C17.9°CVery Cold (< 16°C)
October13°C14.7°C16°CVery Cold (< 16°C)
November10.8°C13.1°C14.7°CVery Cold (< 16°C)
December10.3°C11.6°C12.8°CVery Cold (< 16°C)

Swimming FAQs for Pedn-y-ke

Is the sea warm enough to swim in Pedn-y-ke today?

Typical sea surface temperature in Pedn-y-ke this time of year is 15.8°C (60.4°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 Pedn-y-ke?

The highest water temperatures in Pedn-y-ke typically occur duringJuly, August, September, October, when monthly averages reach peak seasonal levels.

What is the typical water temperature in Pedn-y-ke in September?

Historically in September, water temperatures in Pedn-y-ke average around15.8°C (60.4°F), fluctuating between a recorded minimum of 14.3°C and a maximum of 17.9°C.

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Pedn-y-ke Coastal Zone Map

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