October is a popular month to ask about Great Sta. Cruz Island because conditions can shift week to week along this coast. Expect the water near 28.0°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 Sulu Sea.
Great Sta. Cruz Island sea temperature in October — averages 28.0°C
The sea at Great Sta. Cruz Island in Philippines averages 28.0°C during October, based on long-run climatology for the Sulu Sea. 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
28.0°C
tropical · Excellent
Live water now
…
Recommended wetsuit
No wetsuit
At 28.0°C the water is warm enough to swim and surf in just a swimsuit or boardshorts.
Monthly comparison
Yes — ideal swimming weather · Great Sta. Cruz Island
Can you swim at Great Sta. Cruz Island in July? — 28.0°C water28.0°CCan you swim at Great Sta. Cruz Island in August? — 28.0°C water28.0°CCan you swim at Great Sta. Cruz Island in September? — 28.0°C water28.0°CCan you swim at Great Sta. Cruz Island in October? — 28.0°C water28.0°CCan you swim at Great Sta. Cruz Island in November? — 27.0°C water27.0°CCan you swim at Great Sta. Cruz Island in December? — 27.0°C water27.0°C
Frequently asked questions
What is the average sea temperature at Great Sta. Cruz Island in October?
Great Sta. Cruz Island averages 28.0°C in October, based on long-run climatology for the Sulu Sea.
Is the sea warm enough to swim at Great Sta. Cruz Island in October?
Yes, most swimmers find 28.0°C comfortable for unrestricted swimming.
Do I need a wetsuit at Great Sta. Cruz Island in October?
No wetsuit needed.