A'ana, Samoa
Koro Sea13.99°S, 171.93°WStation SA-AAN-MAT

Matareva Beach Sea Water Temperature

A tropical beach on the Koro Sea, warmest around April at about 29.7°C. Today's reading, 7-day forecast, and monthly averages below.

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

Matareva Beach water temperature

28.1
82.6°FTropical Warm (> 28°C)

Very warm bath-like water. Zero chill, exceptional for relaxation and snorkeling.

+0°vs Sep avgKoro Sea13.99°S, 171.93°W
Activity Index:SwimmingSnorkelingSurfingTypical conditions
Marine Atmosphere Grid Live Marine Feed
Coastal Air
30°C
85.3°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
28.1°C
82.6°F
Waves: 1m
Tropical
ThuOct 1
28.4°C
83.1°F
Waves: 0.9m
Tropical
FriOct 2
28.5°C
83.3°F
Waves: 0.7m
Tropical
SatOct 3
28.4°C
83.1°F
Waves: 0.6m
Tropical
SunOct 4
28.1°C
82.6°F
Waves: 0.7m
Tropical
MonOct 5
27.8°C
82°F
Waves: 0.9m
Warm
TueOct 6
27.7°C
81.9°F
Waves: 1m
Warm
Forecast cooling trend: -0.4°C over 7 days at Matareva Beach.
Confidence: High

Matareva Beach Monthly Water Temperature Averages

Historical monthly climatology. The warmest water in Matareva Beach occurs inJanuary, February, March, April, May, June, July, August, September, October, November, December — peaking at29.7°C (85.5°F) in April.

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

Hover a bar for details
Current month Comfortable (20–24°C) Warm (24°C+) Cool (<20°C)
29
Jan
29
Feb
29
Mar
30
Apr
29
May
29
Jun
28
Jul
28
Aug
Current
28
Sep
28
Oct
29
Nov
29
Dec
Full 12-month data table — min / avg / max & swimming comfort
MonthMin Water TempAverage Water TempMax Water TempSwimming Comfort
January28°C29.2°C30.5°CTropical Warm (> 28°C)
February28.2°C29.2°C30.6°CTropical Warm (> 28°C)
March27.5°C29.3°C30.9°CTropical Warm (> 28°C)
April28.7°C29.7°C30.5°CTropical Warm (> 28°C)
May27.8°C29.2°C30.2°CTropical Warm (> 28°C)
June27.2°C28.8°C29.6°CTropical Warm (> 28°C)
July27.3°C28.3°C29.3°CTropical Warm (> 28°C)
August27°C27.9°C28.7°CWarm & Ideal (24°C – 28°C)
SeptemberCurrent27.1°C28.1°C28.8°CTropical Warm (> 28°C)
October26.5°C28.4°C29.5°CTropical Warm (> 28°C)
November28.4°C28.9°C30°CTropical Warm (> 28°C)
December28.2°C29.2°C30.7°CTropical Warm (> 28°C)

Swimming FAQs for Matareva Beach

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

Typical sea surface temperature in Matareva Beach this time of year is 28.1°C (82.6°F) — classified as Tropical Warm (> 28°C). Very warm bath-like water. Zero chill, exceptional for relaxation and snorkeling. Live readings load automatically.

What are the warmest months for swimming in Matareva Beach?

The highest water temperatures in Matareva Beach typically occur duringJanuary, February, March, April, May, June, July, August, September, October, November, December, when monthly averages reach peak seasonal levels.

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

Historically in September, water temperatures in Matareva Beach average around28.1°C (82.6°F), fluctuating between a recorded minimum of 27.1°C and a maximum of 28.8°C.

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