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Surf Forecasts:
El Martillo surfForecast / South / Uruguay
48hr Weather and Surf, issued 8 pm Sunday 31 May 2026 -03Forecast update in hr min s Forecast update imminent
El Martillo surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's El Martillo sea temperature is
13.0° C
(Which is slightly cooler than normal)How big are the waves at El Martillo today (31 May):
- Evening surf: Evening surf (31 May, local time) - 1.5ft (0.4m), 8s period with SE swell.
The current surf forecast for El Martillo at 11PM is: 0.4m 8s primary swell from a Southeast direction and 0.3m 6s secondary swell from a East direction, 0.3m 3s secondary swell from a South-southwest direction (forecast issued at 08:00pm May 31). The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 May) | - | - |
| Afternoon (31 May) | - | - |
| Evening (31 May) | 1.5ft (0.4m) | 8s |
Table - waves today at El Martillo. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 17°C on Wed afternoon, min 12°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 31 | Monday 1 | Tuesday 2 | Wednesday 3 | |||||||||||||||||||||
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 |   |    |    |    | ||||||||||||||||||||
SE 8 | SE 8 | SE 8 | SE 8 | S 7 | S 7 | S 5 | S 5 | SSE 7 | SSE 7 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 9 | SSE 9 | SSE 10 | SSE 10 | SSE 10 | SE 10 | SSE 10 | SSE 10 | SSE 10 | |
28 | 20 | 20 | 15 | 16 | 35 | 17 | 24 | 62 | 70 | 81 | 107 | 92 | 103 | 108 | 135 | 151 | 129 | 132 | 96 | 134 | 128 | 98 | 94 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | |
High Tide | 7:54PM0.36m | 8:50AM0.22m | 2:41PM0.20m | 8:31PM0.36m | 9:26AM0.21m | 3:21PM0.20m | 9:07PM0.35m | 10:02AM0.21m | ||||||||||||||||
Low Tide | 3:19PM0.19m | 4:22AM0.04m | 11:45AM0.17m | 3:56PM0.20m | 5:03AM0.04m | 12:17PM0.17m | 4:40PM0.20m | 5:44AM0.05m | 12:45PM0.17m | |||||||||||||||
 | | | |  |  | | |  | | | | |  | | | | | | | | | | | |
 | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:39 | — | — | — | — | — | — | — | 7:39 | — | — | — |
 | — | — | — | — | — | — | — | 5:36 | — | — | — | — | — | — | — | 5:36 | — | — | — | — | — | — | — | 5:35 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 14 | 16 | 15 | 14 | 14 | 14 | 14 | 14 | 15 | 17 |
8 | 10 | 10 | 10 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 11 | 11 | 10 | 11 | 13 | 11 | 10 | 10 | 10 | 10 | 10 | 11 | 14 | |
Swell 1 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | ESE 8 | SSE 5 | SSE 7 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 9 | SSE 9 | SSE 10 | SSE 10 | SSE 10 | SE 10 | SSE 10 | SSE 10 | SSE 10 |
 kJ | 28 | 20 | 20 | 15 | 9 | 9 | 9 | 6 | 26 | 70 | 81 | 107 | 92 | 103 | 108 | 135 | 151 | 129 | 132 | 96 | 134 | 128 | 98 | 94 |
Swell 2 Height (m) Direction Period (s) | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 10 | E 10 | SE 10 | E 10 | E 10 | E 9 | E 9 | E 9 | SE 12 | SE 12 | — | — | — |
| kJ | 7 | 7 | 7 | 3 | 3 | 3 | 3 | 3 | 3 | 1 | 1 | 2 | 2 | 4 | 2 | 2 | 2 | 2 | 2 | 37 | 37 | — | — | — |
Swell 3 Height (m) Direction Period (s) | SE 10 | SE 10 | S 7 | S 7 | — | SE 10 | S 7 | SE 10 | SE 7 | SE 10 | — | E 6 | SE 10 | SE 10 | — | — | E 9 | — | — | NE 6 | — | — | — | — |
| kJ | 4 | 4 | 4 | 4 | — | 4 | 1 | 4 | 2 | 4 | — | 1 | 4 | 4 | — | — | 2 | — | — | 1 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 3 | SW 3 | SSW 4 | SSW 4 | S 7 | S 7 | S 5 | S 5 | SSE 7 | — | — | — | — | — | NE 6 | — | ENE 3 | E 4 | E 4 | E 4 | ENE 3 | E 4 | E 4 | E 4 |
| kJ | 2 | 3 | 2 | 3 | 16 | 35 | 17 | 24 | 62 | — | — | — | — | — | 1 | — | 6 | 8 | 9 | 9 | 6 | 8 | 9 | 12 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 87 | 83 | 87 | 129 | 87 | 408 | 693 | 521 | 419 | 419 | 6 | 2 | 1 | 1 | 2 | 2 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
Best forecast wave conditions in Uruguay - South | ||||||||||||||||||||||||
Best forecast wave conditions in Uruguay | ||||||||||||||||||||||||
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