October is a popular month to ask about Long Beach Phu Quoc because conditions can shift week to week along this coast. Expect the water near 21.0°C, with daily variation from wind, tides and recent storms. We refresh the live value from Open-Meteo Marine every hour, so the headline above always reflects the current state of the Gulf of Thailand.
Long Beach Phu Quoc sea temperature in October — averages 21.0°C
The sea at Long Beach Phu Quoc in Vietnam averages 21.0°C during October, based on long-run climatology for the Gulf of Thailand. Use the live reading below for today's actual water and the monthly grid to compare with the rest of the year.
Average sea · October
21.0°C
warm · Excellent
Live water now
…
Recommended wetsuit
Shorty 2mm
At 21.0°C a 2mm shorty keeps surfers warm; lap swimmers can usually skip the neoprene.
Monthly comparison
Yes — comfortable for most swimmers · Long Beach Phu Quoc
Can you swim at Long Beach Phu Quoc in June? — 22.0°C water22.0°CCan you swim at Long Beach Phu Quoc in July? — 25.0°C water25.0°CCan you swim at Long Beach Phu Quoc in August? — 26.0°C water26.0°CCan you swim at Long Beach Phu Quoc in September? — 24.0°C water24.0°CCan you swim at Long Beach Phu Quoc in October? — 21.0°C water21.0°CCan you swim at Long Beach Phu Quoc in November? — 18.0°C water18.0°C
Frequently asked questions
What is the average sea temperature at Long Beach Phu Quoc in October?
Long Beach Phu Quoc averages 21.0°C in October, based on long-run climatology for the Gulf of Thailand.
Is the sea warm enough to swim at Long Beach Phu Quoc in October?
Yes, most swimmers find 21.0°C comfortable for unrestricted swimming.
Do I need a wetsuit at Long Beach Phu Quoc in October?
Most swimmers don't need a wetsuit; a rash vest helps for longer sessions.