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Surf Forecasts:
La Boya surfForecast / South / Uruguay
48hr Weather and Surf, issued 2 am Thursday 21 May 2026 -03Forecast update in hr min s Forecast update imminent
La Boya surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's La Boya sea temperature is
14.1° C
(Which is slightly cooler than normal)How big are the waves at La Boya today?
The current surf forecast for La Boya at 6AM is: 2.1m 12s primary swell from a South direction and 0.8m 17s secondary swell from a South-southeast direction (forecast issued at 02:00am May 21). The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 May) | 7.5ft (2.3m) | 16s |
| Afternoon (21 May) | 7ft (2.2m) | 14s |
| Evening (21 May) | 6ft (1.9m) | 13s |
Table - waves today at La Boya. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 13°C on Sat afternoon, min 9°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 21 | Friday 22 | Saturday 23 | ||||||||||||||||||||||
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 | 9 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
S 13 | S 13 | S 12 | SSE 16 | SSE 15 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | |
2328 | 1902 | 1400 | 2676 | 2133 | 1883 | 1465 | 1294 | 1094 | 953 | 803 | 677 | 548 | 444 | 437 | 361 | 325 | 265 | 260 | 198 | 198 | 180 | 140 | 140 | |
Wind (km/h) | ||||||||||||||||||||||||
on | cross-on | on | on | on | on | on | on | on | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross | off | glassy | glassy | glassy | cross-off | cross | cross-off | cross-off | |
High Tide | 10:37PM0.40m | 11:15AM0.22m | 4:30PM0.16m | 11:33PM0.35m | 12:08PM0.23m | 4:56PM0.17m | 00:33AM0.30m | 1:07PM0.24m | 5:11PM0.19m | |||||||||||||||
Low Tide | 7:12AM0.01m | 2:27PM0.14m | 7:09PM0.11m | 8:04AM0.04m | 3:20PM0.16m | 8:14PM0.10m | 8:58AM0.07m | 4:29PM0.19m | ||||||||||||||||
 |  | |  | | | | | | |  |  | |  | | | | | | | | | | | |
 | — | — | 7:30 | — | — | — | — | — | — | — | 7:31 | — | — | — | — | — | — | — | 7:31 | — | — | — | — | — |
 | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:38 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 11 | 11 | 10 | 10 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 9 | 10 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 12 | 13 | 13 | 13 |
3 | 5 | 5 | 5 | 6 | 7 | 8 | 8 | 7 | 8 | 8 | 7 | 7 | 8 | 7 | 7 | 8 | 9 | 8 | 8 | 10 | 10 | 9 | 10 | |
Swell 1 Height (m) Direction Period (s) | — | — | S 12 | SSE 16 | SSE 15 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 |
 kJ | — | — | 1400 | 2676 | 2133 | 1883 | 1465 | 1294 | 1094 | 953 | 803 | 677 | 548 | 444 | 437 | 361 | 325 | 265 | 260 | 198 | 198 | 180 | 140 | 140 |
Swell 2 Height (m) Direction Period (s) | — | — | SSE 17 | SSE 17 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 313 | 684 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 13 | S 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 2328 | 1902 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 533 | 235 | 247 | 247 | 69 | 69 | 28 | 69 | 74 | 0 | 0 | 0 | 157 | 235 | 247 | 13 | 0 | 0 | 0 | 0 | 0 | 7 | 7 | 0 |
Best forecast wave conditions in Uruguay - South | ||||||||||||||||||||||||
Best forecast wave conditions in Uruguay | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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