# Caño Island water temperature

Sea temperature at Caño Island is 29.7 °C (85.5 °F).

- Location: Caño Island, Costa Rica
- Timezone: America/Costa_Rica
- Source: Open-Meteo marine forecast (snapshot)
- Generated at: 2026-09-22T05:19:44.505033-06:00
- Forecast page: https://snorkelforecast.com/costa-rica/cano-island/
- HTML sea temperature: https://snorkelforecast.com/costa-rica/cano-island/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: 29.4 °C (84.9 °F)
- February: 30.2 °C (86.4 °F)
- March: 30.2 °C (86.4 °F)
- April: 30.6 °C (87.1 °F)
- May: 30.1 °C (86.2 °F)
- June: 29.5 °C (85.1 °F)
- July: 29.4 °C (84.9 °F)
- August: 29.3 °C (84.7 °F)
- September: 29.3 °C (84.7 °F)
- October: 28.7 °C (83.7 °F)
- November: 28.1 °C (82.6 °F)
- December: 29.0 °C (84.2 °F)