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Surf Forecasts:
Puerto Arista surfForecast / Oaxaca / Mexico
48hr Weather and Surf, issued 5 am Sunday 17 May 2026 CSTForecast update in hr min s Forecast update imminent
Puerto Arista surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Puerto Arista sea temperature is
30.4° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Puerto Arista today?
The current surf forecast for Puerto Arista at 1PM is: 0.9m 14s primary swell from a South-southwest direction and 0.3m 9s secondary swell from a South-southeast direction, 0.3m 4s secondary swell from a West-southwest direction (forecast issued at 05:00am May 17). The wind direction is predicted to be cross-onshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 May) | 3ft (0.9m) | 14s |
| Afternoon (17 May) | 3ft (0.9m) | 14s |
| Evening (17 May) | 3ft (0.9m) | 14s |
Table - waves today at Puerto Arista. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Tue night. Warm (max 30°C on Tue afternoon, min 28°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 17 | Monday 18 | Tuesday 19 | Wed 20 | |||||||||||||||||||||
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 | 9 PM | 12 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 13 | SSW 14 | SSW 14 | 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 13 | SSW 12 | SSW 12 | SSW 12 | SSW 16 | SSW 16 | |
257 | 322 | 351 | 289 | 361 | 361 | 361 | 289 | 281 | 257 | 249 | 307 | 307 | 307 | 195 | 178 | 195 | 192 | 165 | 157 | 172 | 198 | 232 | 229 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | cross | cross-on | cross-on | cross | cross | glassy | glassy | glassy | glassy | cross-on | cross | cross | cross-off | glassy | cross-off | glassy | glassy | cross | cross-on | cross-on | cross | cross | |
High Tide | 2:30AM1.18m | 2:57PM1.70m | 3:23AM1.24m | 3:49PM1.73m | 4:16AM1.29m | 4:41PM1.71m | ||||||||||||||||||
Low Tide | 8:25AM0.05m | 9:32PM0.02m | 9:20AM-0.00m | 10:22PM-0.02m | 10:15AM-0.02m | 11:11PM-0.04m | ||||||||||||||||||
 |  | | | | | | |  | | | | | | | | | | | | | | | | |
 | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | 5:45 |
 | — | — | — | — | — | 6:38 | — | — | — | — | — | — | — | 6:38 | — | — | — | — | — | — | — | 6:39 | — | 6:39 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 29 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 29 | 30 | 29 | 29 |
34 | 33 | 32 | 30 | 30 | 33 | 33 | 34 | 33 | 33 | 33 | 31 | 30 | 33 | 33 | 34 | 34 | 33 | 33 | 30 | 31 | 33 | 33 | 32 | |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 14 | SSW 14 | 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 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 |
 kJ | 257 | 322 | 351 | 289 | 361 | 361 | 361 | 289 | 281 | 257 | 249 | 307 | 307 | 307 | 195 | 178 | 195 | 192 | 165 | 157 | 172 | 198 | 155 | 152 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | WSW 4 | SSW 18 | SW 18 | WSW 5 | WSW 5 | SW 5 | SSE 8 | WSW 4 | SSW 17 | SSW 17 | SSW 17 | SSW 18 | SSW 18 | SW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 |
| kJ | 86 | 16 | 16 | 16 | 16 | 16 | 3 | 62 | 82 | 7 | 8 | 5 | 12 | 4 | 170 | 172 | 172 | 121 | 123 | 80 | 123 | 164 | 232 | 229 |
Swell 3 Height (m) Direction Period (s) | SSE 9 | WSW 4 | WSW 4 | SSW 19 | SSW 19 | SW 4 | SSE 9 | WSW 4 | WSW 4 | SSW 18 | SSW 18 | SSE 8 | S 26 | SSE 8 | WSW 4 | WSW 4 | SSE 8 | S 8 | S 8 | S 8 | S 8 | S 24 | WSW 4 | WSW 4 |
| kJ | 16 | 3 | 3 | 36 | 35 | 4 | 16 | 3 | 4 | 62 | 61 | 12 | 13 | 12 | 3 | 2 | 11 | 11 | 11 | 10 | 10 | 11 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | WSW 4 | SW 4 | WSW 4 | — | — | — | — | — | — | SW 4 | — | — | — | — | — | — | — | WSW 4 | WSW 4 | — | — |
| kJ | — | — | — | 3 | 4 | 3 | — | — | — | — | — | — | 5 | — | — | — | — | — | — | — | 3 | 3 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 388 | 916 | 887 | 556 | 388 | 0 | 0 | 0 | 0 | 916 | 902 | 707 | 0 | 0 | 0 | 0 | 0 | 916 | 887 | 916 | 298 | 249 |
Best forecast wave conditions in Oaxaca | ||||||||||||||||||||||||
Best forecast wave conditions in Mexico | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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