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Surf Forecasts:
Chacahua surfForecast / Oaxaca / Mexico
48hr Weather and Surf, issued 11 am Sunday 17 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
30.3° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Chacahua today?
The current surf forecast for Chacahua at 7PM is: 1.2m 14s primary swell from a South-southwest direction and 0.3m 9s secondary swell from a South-southeast direction, 0.5m 3s secondary swell from a West direction (forecast issued at 11:00am May 17). The wind direction is predicted to be cross-shore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 May) | 3.5ft (1.1m) | 14s |
| Afternoon (17 May) | 4ft (1.2m) | 14s |
| Evening (17 May) | 4ft (1.2m) | 14s |
Table - waves today at Chacahua. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 31°C on Sun afternoon, min 28°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 17 | Monday 18 | Tuesday 19 | Wed 20 | |||||||||||||||||||||
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 | 9 PM | 12 AM | 3 AM | 6 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 16 | SW 16 | SSW 16 | SW 16 | SSW 16 | SSW 16 | |
508 | 389 | 585 | 577 | 569 | 537 | 440 | 506 | 499 | 499 | 396 | 390 | 390 | 390 | 317 | 241 | 237 | 213 | 334 | 376 | 326 | 258 | 519 | 519 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-on | cross-on | cross-on | cross | cross | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-on | on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | |
High Tide | 2:54PM1.17m | 3:05AM0.70m | 3:49PM1.20m | 4:03AM0.75m | 4:43PM1.20m | 5:00AM0.80m | ||||||||||||||||||
Low Tide | 7:59AM0.02m | 9:37PM0.12m | 9:00AM-0.02m | 10:28PM0.07m | 9:59AM-0.05m | 11:17PM0.04m | ||||||||||||||||||
 | | | |  | | | | | | | | | | | | | |  | | |  | | | |
 | 6:00 | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 |
 | — | — | — | 6:53 | — | — | — | — | — | — | — | 6:53 | — | — | — | — | — | — | — | 6:54 | — | — | — | 6:54 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 29 | 30 | 31 | 30 | 29 | 29 | 28 | 28 | 30 | 31 | 30 | 30 | 29 | 28 | 28 | 28 | 29 | 30 | 30 | 30 | 29 | 29 | 28 | 28 |
31 | 31 | 32 | 32 | 32 | 33 | 31 | 31 | 32 | 32 | 31 | 33 | 33 | 32 | 32 | 32 | 33 | 32 | 31 | 33 | 33 | 32 | 30 | 31 | |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 16 | SSW 16 |
 kJ | 508 | 389 | 585 | 577 | 569 | 537 | 440 | 506 | 499 | 499 | 396 | 390 | 390 | 390 | 317 | 241 | 237 | 213 | 213 | 233 | 230 | 258 | 519 | 519 |
Swell 2 Height (m) Direction Period (s) | S 9 | SW 12 | SW 18 | SSE 9 | SW 18 | SW 18 | S 9 | S 9 | S 9 | E 6 | SW 18 | SW 17 | SW 17 | SW 18 | SW 17 | SW 18 | SW 17 | SW 18 | SSW 16 | SW 16 | SSW 16 | SW 16 | SSE 8 | S 8 |
| kJ | 27 | 144 | 51 | 16 | 83 | 83 | 25 | 25 | 24 | 3 | 150 | 243 | 243 | 154 | 148 | 152 | 148 | 150 | 334 | 376 | 326 | 258 | 22 | 22 |
Swell 3 Height (m) Direction Period (s) | SSW 20 | ESE 8 | ESE 7 | SW 18 | SSE 9 | SSE 9 | SW 18 | ESE 6 | SW 26 | SW 26 | SSE 8 | SSE 8 | SSE 8 | S 8 | SSE 8 | SSE 8 | S 8 | SSW 16 | S 8 | S 8 | SSE 8 | SW 21 | SW 21 | SW 21 |
| kJ | 37 | 6 | 5 | 82 | 16 | 16 | 83 | 4 | 26 | 26 | 14 | 13 | 13 | 21 | 13 | 13 | 12 | 98 | 21 | 21 | 24 | 116 | 116 | 71 |
Wind waves Height (m) Direction Period (s) | ESE 6 | S 9 | S 9 | W 3 | W 4 | W 4 | WNW 4 | — | E 6 | SSW 9 | W 3 | W 3 | W 3 | WNW 3 | WNW 3 | WNW 3 | WNW 3 | WNW 3 | S 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 |
| kJ | 3 | 42 | 41 | 5 | 6 | 4 | 3 | — | 3 | 30 | 3 | 5 | 4 | 2 | 2 | 2 | 1 | 2 | 33 | 6 | 6 | 6 | 6 | 6 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 225 | 974 | 974 | 947 | 225 | 26 | 0 | 0 | 26 | 970 | 1271 | 970 | 86 | 0 | 0 | 0 | 163 | 970 | 970 | 969 | 26 | 0 | 0 | 0 |
Best forecast wave conditions in Oaxaca | ||||||||||||||||||||||||
Best forecast wave conditions in Mexico | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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