Zuid-Holland, Netherlands
Wadden Sea51.80°N, 4.28°EStation NE-ZUI-COS

Costa del Spui Sea Water Temperature

A temperate beach on the Wadden Sea, warmest around August at about 19°C. Today's reading, 7-day forecast, and monthly averages below.

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

Costa del Spui water temperature

17.9
64.2°FCool / Refreshing (16°C – 20°C)

Invigorating and crisp. Tolerable for active swimming, but chilly for prolonged casual bathing.

+0°vs Sep avgWadden Sea51.80°N, 4.28°E
Activity Index:SwimmingSnorkelingSurfingTypical conditions
Marine Atmosphere Grid Live Marine Feed
Coastal Air
19°C
66.9°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
17.9°C
64.2°F
Waves: 1m
Refreshing
ThuOct 1
18.2°C
64.8°F
Waves: 0.9m
Refreshing
FriOct 2
18.3°C
64.9°F
Waves: 0.7m
Refreshing
SatOct 3
18.2°C
64.8°F
Waves: 0.6m
Refreshing
SunOct 4
17.9°C
64.2°F
Waves: 0.7m
Refreshing
MonOct 5
17.6°C
63.7°F
Waves: 0.9m
Refreshing
TueOct 6
17.5°C
63.5°F
Waves: 1m
Refreshing
Forecast cooling trend: -0.4°C over 7 days at Costa del Spui.
Confidence: High

Costa del Spui Monthly Water Temperature Averages

Historical monthly climatology. The warmest water in Costa del Spui occurs inJuly, August, September, October — peaking at19°C (66.2°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
6
Feb
6
Mar
9
Apr
12
May
15
Jun
18
Jul
19
Aug
Current
18
Sep
15
Oct
12
Nov
8
Dec
Full 12-month data table — min / avg / max & swimming comfort
MonthMin Water TempAverage Water TempMax Water TempSwimming Comfort
January3.7°C6.5°C9.3°CVery Cold (< 16°C)
February3.7°C5.8°C8°CVery Cold (< 16°C)
March3.8°C6.4°C8.2°CVery Cold (< 16°C)
April6.7°C8.7°C11.2°CVery Cold (< 16°C)
May9.7°C12°C15.8°CVery Cold (< 16°C)
June12.7°C15.1°C18.6°CVery Cold (< 16°C)
July15.6°C17.7°C20.3°CCool / Refreshing (16°C – 20°C)
August17.1°C19°C21.9°CCool / Refreshing (16°C – 20°C)
SeptemberCurrent15.6°C17.9°C20.2°CCool / Refreshing (16°C – 20°C)
October13.4°C15.3°C18°CVery Cold (< 16°C)
November9.2°C11.5°C15.1°CVery Cold (< 16°C)
December6.5°C8.3°C10.3°CVery Cold (< 16°C)

Swimming FAQs for Costa del Spui

Is the sea warm enough to swim in Costa del Spui today?

Typical sea surface temperature in Costa del Spui this time of year is 17.9°C (64.2°F) — classified as Cool / Refreshing (16°C – 20°C). Invigorating and crisp. Tolerable for active swimming, but chilly for prolonged casual bathing. Live readings load automatically.

What are the warmest months for swimming in Costa del Spui?

The highest water temperatures in Costa del Spui typically occur duringJuly, August, September, October, when monthly averages reach peak seasonal levels.

What is the typical water temperature in Costa del Spui in September?

Historically in September, water temperatures in Costa del Spui average around17.9°C (64.2°F), fluctuating between a recorded minimum of 15.6°C and a maximum of 20.2°C.

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