South Chungcheong, South Korea
Yellow Sea36.31°N, 126.51°EStation SO-SOU-BEA

대천해수욕장 Sea Water Temperature

A temperate beach on the Yellow Sea, warmest around August at about 25°C. Today's reading, 7-day forecast, and monthly averages below.

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

대천해수욕장 water temperature

23
73.4°FComfortable (20°C – 24°C)

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

+0°vs Sep avgYellow Sea36.31°N, 126.51°E
Activity Index:SwimmingSnorkelingSurfingTypical conditions
Marine Atmosphere Grid Live Marine Feed
Coastal Air
25°C
76.1°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
23°C
73.4°F
Waves: 1m
Comfortable
ThuOct 1
23.3°C
73.9°F
Waves: 0.9m
Comfortable
FriOct 2
23.4°C
74.1°F
Waves: 0.7m
Comfortable
SatOct 3
23.3°C
73.9°F
Waves: 0.6m
Comfortable
SunOct 4
23°C
73.4°F
Waves: 0.7m
Comfortable
MonOct 5
22.7°C
72.9°F
Waves: 0.9m
Comfortable
TueOct 6
22.6°C
72.7°F
Waves: 1m
Comfortable
Forecast cooling trend: -0.4°C over 7 days at 대천해수욕장.
Confidence: High

대천해수욕장 Monthly Water Temperature Averages

Historical monthly climatology. The warmest water in 대천해수욕장 occurs inJuly, August, September — peaking at25°C (77°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)
7
Jan
5
Feb
6
Mar
8
Apr
13
May
19
Jun
22
Jul
25
Aug
Current
23
Sep
19
Oct
15
Nov
11
Dec
Full 12-month data table — min / avg / max & swimming comfort
MonthMin Water TempAverage Water TempMax Water TempSwimming Comfort
January5.2°C7°C9.8°CVery Cold (< 16°C)
February2.9°C4.9°C7°CVery Cold (< 16°C)
March3.3°C5.6°C7.1°CVery Cold (< 16°C)
April5.4°C8.4°C10.3°CVery Cold (< 16°C)
May9.3°C12.8°C16.5°CVery Cold (< 16°C)
June14.8°C18.5°C24.4°CCool / Refreshing (16°C – 20°C)
July16.9°C22.2°C26.2°CComfortable (20°C – 24°C)
August22.5°C25°C28.6°CWarm & Ideal (24°C – 28°C)
SeptemberCurrent19.6°C23°C27.6°CComfortable (20°C – 24°C)
October16.6°C19.2°C23.5°CCool / Refreshing (16°C – 20°C)
November12.3°C14.9°C18.9°CVery Cold (< 16°C)
December8.2°C10.9°C14.2°CVery Cold (< 16°C)

Swimming FAQs for 대천해수욕장

Is the sea warm enough to swim in 대천해수욕장 today?

Typical sea surface temperature in 대천해수욕장 this time of year is 23°C (73.4°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 대천해수욕장?

The highest water temperatures in 대천해수욕장 typically occur duringJuly, August, September, when monthly averages reach peak seasonal levels.

What is the typical water temperature in 대천해수욕장 in September?

Historically in September, water temperatures in 대천해수욕장 average around23°C (73.4°F), fluctuating between a recorded minimum of 19.6°C and a maximum of 27.6°C.

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대천해수욕장 Coastal Zone Map

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