Month-specific sea-surface temperature · Philippines

Apo Island Sea Temperature in August

29.8°C

85.6°F

In August, sea-surface temperature near Apo Island has a historical monthly average of 29.8°C. This is not the reading for any particular holiday date.

Across 2023–2025, the lowest and highest yearly August monthly means were 29.4–30.2°C. These are not daily extremes.

Previous month

July · 29.8°C

Change into August: +0.0°C

Next month

September · 29.7°C

Change into next month: -0.1°C

Can you swim or snorkel in Apo Island in August?

At 29.8°C our temperature-only guide describes the water as very warm water. Comfort depends on your cold tolerance, immersion time and wind. A historical average cannot determine whether conditions are safe on any given day.

Do you need a wetsuit?

Swimwear is usually enough; a rash guard adds sun protection.

Which beach should you choose?

Look for a beach sheltered from the actual forecast waves and wind on your visit. Exposure, currents and entry conditions vary even where water temperatures are similar. Follow local warnings.

Check the current waves, wind and snorkeling forecast →

A live forecast does not predict a future August. Check again close to your trip.

Nearby places in August

Comparable historical averages from independent marine grid cells. Warmer water does not imply safe snorkeling.

Data source and limitations

Source: Open-Meteo Marine API, MeteoFrance sea-surface temperature; 2023–2025. Marine model grid near 9.07, 123.27. Based on 3 yearly monthly means and 2232 recorded samples. Source methodology.

Modelled sea-surface temperatures do not establish underwater visibility, wildlife, calm currents or safe entry.