# Caye Caulker water temperature

Sea temperature at Caye Caulker is 30.6 °C (87.1 °F).

- Location: Caye Caulker, Belize
- Timezone: America/Belize
- Source: Open-Meteo marine forecast (snapshot)
- Generated at: 2026-09-22T05:18:46.986195-06:00
- Forecast page: https://snorkelforecast.com/belize/caye-caulker/
- HTML sea temperature: https://snorkelforecast.com/belize/caye-caulker/sea-temperature/
- Temperature is not a safety rating or snorkel score.
- Guidance: Very warm water
- What to wear: Swimwear is usually enough; a rash guard adds sun protection.

## Monthly baseline

- January: 26.8 °C (80.2 °F)
- February: 26.6 °C (79.9 °F)
- March: 27.8 °C (82.0 °F)
- April: 28.2 °C (82.8 °F)
- May: 29.5 °C (85.1 °F)
- June: 30.2 °C (86.4 °F)
- July: 29.9 °C (85.8 °F)
- August: 30.6 °C (87.1 °F)
- September: 30.8 °C (87.4 °F)
- October: 30.0 °C (86.0 °F)
- November: 28.4 °C (83.1 °F)
- December: 27.4 °C (81.3 °F)