Sea temperature Cancun today
Mexico
Water temperature
29.4°
25° airMostly clear · Feels like 27°
The sea is 29.4 °C, so very warm, and tomorrow the air will reach 29 °C. The sea is moderately rough, up to 0.8 m. Waves will build to 1.3 m on Wednesday. The sea temperature will stay similar all week, around 29 °C.
- Waves
- 0.8 m
- Wind NE
- 18 km/h
Sea temperature for 7 days
water low / high- Today17 Oct29.3°29.5°1.1 m
- Tomorrow18 Oct29.3°29.5°0.9 m
- Monday19 Oct29.4°29.6°1.0 m
- Tuesday20 Oct29.4°29.6°1.1 m
- Wednesday21 Oct29.4°29.5°1.3 m
- Thursday22 Oct29.2°29.4°1.2 m
- Friday23 Oct29.1°29.3°0.9 m
Waves
0.8 m
Period 5.6 s. From E.
Swell
0.7 m
Waves from the open sea, from E. Wind waves 0.3 m.
Sea current
1.1 km/h
Flowing towards N.
Wind
18 km/h
Blowing from NE.
Sea temperature Cancun by month
- 27°Jan
- 27°Feb
- 27°Mar
- 28°Apr
- 29°May
- 29°Jun
- 30°Jul
- 30°Aug
- 30°Sep
- 30°Oct
- 29°Nov
- 28°Dec
Long-term averages, the current month is highlighted.
When to swim in Cancun?
Swimming seasonJan – DecSea temperature above 18 °C
Warmest monthAugAverage 30 °C
Coldest monthFebAverage 27 °C
Annual average28.4 °CAverage sea temperature