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Surf Forecasts:
Chacahua surfForecast / Oaxaca / Mexico
48hr Weather and Surf, issued 11 pm Wednesday 20 May 2026 CSTForecast update in hr min s Forecast update imminent
Chacahua surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Chacahua sea temperature is
30.4° C
(Which is 1.2°C warmer than normal for this time of year)How big are the waves at Chacahua today?
The current surf forecast for Chacahua at 3AM is: 0.7m 15s primary swell from a Southwest direction and 0.7m 12s secondary swell from a South-southwest direction, 0.5m 8s secondary swell from a South-southwest direction (forecast issued at 11:00pm May 20). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 May) | 3ft (0.9m) | 15s |
| Afternoon (21 May) | 3.5ft (1.0m) | 15s |
| Evening (21 May) | 2.5ft (0.7m) | 15s |
Table - waves today at Chacahua. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 5mm), mostly falling on Fri night. Warm (max 31°C on Thu morning, min 28°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 21 | Friday 22 | Saturday 23 | ||||||||||||||||||||||
9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | |
Swell Height Map |  |    |    |    | ||||||||||||||||||||
SW 15 | SW 19 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 17 | SW 18 | SW 18 | SW 14 | SW 15 | SW 15 | SW 15 | SSW 15 | SW 15 | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | |
496 | 303 | 220 | 258 | 314 | 314 | 424 | 318 | 217 | 241 | 167 | 167 | 208 | 314 | 309 | 309 | 443 | 309 | 318 | 353 | 362 | 496 | 496 | 367 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross | cross | cross-off | cross-off | glassy | on | cross-on | cross-on | |
High Tide | 5:56AM0.84m | 6:25PM1.12m | 6:53AM0.87m | 7:14PM1.04m | 7:50AM0.89m | |||||||||||||||||||
Low Tide | 00:05AM0.03m | 11:54AM-0.00m | 00:52AM0.03m | 12:51PM0.06m | 1:39AM0.04m | 1:49PM0.13m | ||||||||||||||||||
 |  |  |  | | | | | | | |  | | | | |  | | |  | | | | | |
 | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:55 | — | — | — | — | — | — | — | 6:55 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | — | 1 | — | — | — | — | |
Temp °C | 30 | 29 | 29 | 29 | 31 | 31 | 31 | 31 | 30 | 30 | 29 | 28 | 31 | 31 | 31 | 31 | 30 | 30 | 29 | 29 | 29 | 30 | 31 | 31 |
34 | 32 | 32 | 32 | 33 | 31 | 31 | 33 | 33 | 33 | 32 | 31 | 33 | 31 | 31 | 34 | 34 | 34 | 33 | 34 | 34 | 32 | 33 | 34 | |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 17 | SW 14 | SW 14 | SW 14 | SW 15 | SW 15 | SW 15 | SSW 15 | SW 15 | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 |
 kJ | 496 | 220 | 220 | 258 | 314 | 314 | 424 | 318 | 217 | 241 | 167 | 167 | 208 | 314 | 309 | 309 | 443 | 309 | 318 | 353 | 362 | 496 | 496 | 367 |
Swell 2 Height (m) Direction Period (s) | SSW 19 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SW 18 | SSW 14 | SW 18 | SW 18 | S 11 | SSW 11 | S 11 | S 11 | ESE 7 | S 10 | S 10 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | S 8 |
| kJ | 251 | 125 | 123 | 121 | 121 | 90 | 68 | 68 | 152 | 134 | 152 | 152 | 82 | 44 | 82 | 82 | 5 | 46 | 46 | 21 | 22 | 22 | 22 | 33 |
Swell 3 Height (m) Direction Period (s) | S 8 | SW 19 | SW 19 | SE 7 | SE 7 | SE 7 | ESE 7 | SSW 18 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SW 18 | SSE 7 | ESE 7 | ESE 7 | S 11 | ESE 7 | SW 21 | SSW 10 | SSW 10 | SE 8 | SE 7 | ESE 7 |
| kJ | 29 | 303 | 184 | 26 | 26 | 25 | 19 | 124 | 66 | 46 | 46 | 45 | 152 | 17 | 10 | 10 | 2 | 4 | 72 | 18 | 19 | 15 | 14 | 10 |
Wind waves Height (m) Direction Period (s) | WNW 7 | WNW 10 | SSW 8 | NW 3 | WNW 3 | WNW 3 | W 3 | W 4 | W 4 | W 4 | W 4 | W 4 | W 4 | W 4 | W 4 | W 4 | W 4 | W 4 | W 4 | WNW 4 | WNW 4 | WNW 4 | W 4 | W 4 |
| kJ | 5 | 9 | 33 | 2 | 2 | 3 | 6 | 9 | 10 | 7 | 8 | 9 | 9 | 9 | 9 | 10 | 7 | 9 | 9 | 10 | 6 | 6 | 5 | 7 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1271 | 970 | 26 | 26 | 0 | 26 | 225 | 970 | 974 | 740 | 403 | 26 | 26 | 0 | 26 | 970 | 1282 | 969 | 26 | 0 | 0 | 0 | 0 | 969 |
Best forecast wave conditions in Oaxaca | ||||||||||||||||||||||||
Best forecast wave conditions in Mexico | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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