Month-specific sea-surface temperature · Taiwan

Xiaoliuqiu Sea Temperature in January

24.7°C

76.5°F

In January, sea-surface temperature near Xiaoliuqiu has a historical monthly average of 24.7°C. This is not the reading for any particular holiday date.

Across 2023–2025, the lowest and highest yearly January monthly means were 24.0–25.5°C. These are not daily extremes.

Previous month

December · 25.9°C

Change into January: -1.2°C

Next month

February · 25.1°C

Change into next month: +0.4°C

Can you swim or snorkel in Xiaoliuqiu in January?

At 24.7°C our temperature-only guide describes the water as mild 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?

A rash guard is useful; cold-sensitive snorkelers may prefer a shorty wetsuit.

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 January. Check again close to your trip.

Nearby places in January

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 22.35, 120.37. Based on 3 yearly monthly means and 2166 recorded samples. Source methodology.

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