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Surf Forecasts:
La Boya surfForecast / South / Uruguay
48hr Weather and Surf, issued 8 pm Sunday 17 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
14.6° C
(Which is slightly cooler than normal)How big are the waves at La Boya today?
The current surf forecast for La Boya at 12AM is: 1.1m 6s primary swell from a South-southwest direction and 0.6m 9s secondary swell from a South direction, 0.1m 16s secondary swell from a South direction (forecast issued at 08:00pm May 17). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 May) | 4.5ft (1.4m) | 9s |
| Afternoon (18 May) | 4.5ft (1.4m) | 12s |
| Evening (18 May) | 5.5ft (1.7m) | 15s |
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 14°C on Tue afternoon, min 8°C on Mon night). Winds increasing (light winds from the WSW on Mon morning, fresh winds from the SSW by Wed afternoon). | ||||||||||||||||||||||||
Sun 17 | Monday 18 | Tuesday 19 | Wednesday 20 | |||||||||||||||||||||
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 | 9 AM | 12 PM | 3 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
S 8 | S 9 | SSW 6 | SSW 6 | S 9 | S 9 | S 10 | S 12 | S 17 | S 15 | S 14 | S 14 | S 13 | S 13 | S 13 | S 12 | SSE 12 | SSE 12 | SSE 12 | S 13 | SSE 13 | S 16 | S 15 | S 14 | |
185 | 220 | 80 | 89 | 364 | 327 | 332 | 584 | 1624 | 1315 | 1212 | 971 | 609 | 490 | 334 | 247 | 236 | 236 | 240 | 339 | 437 | 2374 | 2948 | 2853 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | |
High Tide | 7:59PM0.44m | 8:56AM0.22m | 3:00PM0.17m | 8:51PM0.45m | 9:40AM0.21m | 3:31PM0.16m | 9:44PM0.43m | 10:26AM0.22m | ||||||||||||||||
Low Tide | 4:30AM-0.05m | 12:05PM0.13m | 3:54PM0.17m | 5:25AM-0.04m | 12:51PM0.12m | 5:00PM0.15m | 6:18AM-0.01m | 1:38PM0.12m | ||||||||||||||||
 |  | | |  |  | | | | | | | | | | | | | | | |  | |  | |
 | — | — | — | — | 7:28 | — | — | — | — | — | — | — | 7:28 | — | — | — | — | — | — | — | 7:28 | — | — | — |
 | — | — | — | — | — | — | — | 5:42 | — | — | — | — | — | — | — | 5:42 | — | — | — | — | — | — | — | 5:40 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 8 | 8 | 8 | 11 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 |
6 | 6 | 6 | 7 | 6 | 7 | 6 | 5 | 6 | 7 | 6 | 3 | 2 | 2 | 4 | 6 | 6 | 7 | 7 | 7 | 6 | 5 | 5 | 4 | |
Swell 1 Height (m) Direction Period (s) | S 11 | S 17 | S 9 | S 9 | S 9 | S 9 | S 10 | S 12 | S 17 | S 15 | S 14 | S 14 | S 13 | S 13 | S 13 | S 12 | SSE 12 | SSE 12 | SSE 12 | S 13 | SSE 13 | — | — | — |
 kJ | 23 | 6 | 59 | 59 | 270 | 327 | 332 | 584 | 1624 | 1315 | 1212 | 971 | 609 | 490 | 334 | 247 | 236 | 236 | 240 | 339 | 437 | — | — | — |
Swell 2 Height (m) Direction Period (s) | E 8 | S 10 | S 16 | SE 16 | — | S 22 | SSE 12 | SSE 18 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | 8 | 5 | 9 | — | 9 | 89 | 257 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | SE 12 | E 8 | — | — | — | SSE 20 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 5 | 1 | — | — | — | 75 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 8 | S 9 | SSW 6 | SSW 6 | S 9 | — | — | WSW 4 | W 4 | — | — | W 3 | W 4 | W 4 | WSW 5 | WSW 6 | WSW 6 | WSW 6 | SW 6 | SW 6 | SSW 6 | S 16 | S 15 | S 14 |
| kJ | 185 | 220 | 80 | 89 | 364 | — | — | 11 | 10 | — | — | 8 | 14 | 19 | 72 | 115 | 126 | 107 | 86 | 77 | 167 | 2374 | 2948 | 2853 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 247 | 74 | 116 | 157 | 21 | 9 | 69 | 116 | 23 | 9 | 1 | 1 | 23 | 23 | 74 | 70 | 69 | 60 | 60 | 74 | 157 | 157 | 681 | 681 |
Best forecast wave conditions in Uruguay - South | ||||||||||||||||||||||||
Best forecast wave conditions in Uruguay | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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