Phangnga, Thailand
Andaman Sea8.63°N, 98.24°EStation TH-PHA-BEA

อ่าวตะวันตก Sea Water Temperature

A tropical beach on the Andaman Sea, warmest around May at about 30.1°C. Today's reading, 7-day forecast, and monthly averages below.

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

อ่าวตะวันตก water temperature

28.9
84°FTropical Warm (> 28°C)

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

+0°vs Sep avgAndaman Sea8.63°N, 98.24°E
Activity Index:SwimmingSnorkelingSurfingTypical conditions
Marine Atmosphere Grid Live Marine Feed
Coastal Air
30°C
86.7°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
28.9°C
84°F
Waves: 1m
Tropical
ThuOct 1
29.2°C
84.6°F
Waves: 0.9m
Tropical
FriOct 2
29.3°C
84.7°F
Waves: 0.7m
Tropical
SatOct 3
29.2°C
84.6°F
Waves: 0.6m
Tropical
SunOct 4
28.9°C
84°F
Waves: 0.7m
Tropical
MonOct 5
28.6°C
83.5°F
Waves: 0.9m
Tropical
TueOct 6
28.5°C
83.3°F
Waves: 1m
Tropical
Forecast cooling trend: -0.4°C over 7 days at อ่าวตะวันตก.
Confidence: High

อ่าวตะวันตก Monthly Water Temperature Averages

Historical monthly climatology. The warmest water in อ่าวตะวันตก occurs inJanuary, February, March, April, May, June, July, August, September, October, November, December — peaking at30.1°C (86.2°F) in May.

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
30
May
30
Jun
29
Jul
29
Aug
Current
29
Sep
29
Oct
29
Nov
29
Dec
Full 12-month data table — min / avg / max & swimming comfort
MonthMin Water TempAverage Water TempMax Water TempSwimming Comfort
January27.4°C28.6°C29.6°CTropical Warm (> 28°C)
February27.8°C29°C29.6°CTropical Warm (> 28°C)
March27.2°C29.3°C30.4°CTropical Warm (> 28°C)
April28.4°C29.9°C30.7°CTropical Warm (> 28°C)
May28.7°C30.1°C31.6°CTropical Warm (> 28°C)
June28°C29.6°C31.2°CTropical Warm (> 28°C)
July27.9°C29.2°C30.8°CTropical Warm (> 28°C)
August27.2°C28.9°C30.4°CTropical Warm (> 28°C)
SeptemberCurrent28.1°C28.9°C30.2°CTropical Warm (> 28°C)
October27°C28.7°C29.9°CTropical Warm (> 28°C)
November27.9°C29°C30°CTropical Warm (> 28°C)
December27.8°C28.8°C29.9°CTropical Warm (> 28°C)

Swimming FAQs for อ่าวตะวันตก

Is the sea warm enough to swim in อ่าวตะวันตก today?

Typical sea surface temperature in อ่าวตะวันตก this time of year is 28.9°C (84°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 อ่าวตะวันตก?

The highest water temperatures in อ่าวตะวันตก 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 อ่าวตะวันตก in September?

Historically in September, water temperatures in อ่าวตะวันตก average around28.9°C (84.0°F), fluctuating between a recorded minimum of 28.1°C and a maximum of 30.2°C.

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