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Surf Forecasts:
El Martillo surfForecast / South / Uruguay
48hr Weather and Surf, issued 8 am Saturday 16 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
14.8° C
(Which is slightly cooler than normal)How big are the waves at El Martillo today?
The current surf forecast for El Martillo at 2PM is: 0.6m 11s primary swell from a South-southeast direction and 0.1m 8s secondary swell from a East direction (forecast issued at 08:00am May 16). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 May) | 2.5ft (0.7m) | 11s |
| Afternoon (16 May) | 2ft (0.6m) | 11s |
| Evening (16 May) | 1.5ft (0.5m) | 10s |
Table - waves today at El Martillo. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Sat night. Very mild (max 13°C on Sat afternoon, min 9°C on Mon night). Mainly fresh winds. | ||||||||||||||||||||||||
Saturday 16 | Sunday 17 | Monday 18 | Tue 19 | |||||||||||||||||||||
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 | 3 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSE 10 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | S 10 | S 10 | S 6 | S 6 | S 6 | S 8 | S 8 | S 8 | S 9 | S 6 | S 6 | S 9 | S 10 | S 12 | S 13 | S 17 | S 16 | S 15 | S 14 | |
110 | 117 | 88 | 88 | 86 | 54 | 128 | 111 | 123 | 109 | 159 | 176 | 181 | 181 | 66 | 85 | 395 | 262 | 472 | 547 | 1456 | 1380 | 1102 | 906 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | off | cross-off | cross-off | cross-off | cross-on | cross-on | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | |
High Tide | 7:24AM0.24m | 1:38PM0.20m | 7:06PM0.43m | 8:10AM0.24m | 7:58PM0.46m | 8:54AM0.23m | 3:01PM0.18m | 8:50PM0.47m | ||||||||||||||||
Low Tide | 10:37AM0.17m | 1:55PM0.20m | 3:32AM-0.04m | 11:21AM0.15m | 4:28AM-0.04m | 12:05PM0.14m | 3:52PM0.18m | |||||||||||||||||
 |  | | |  | |  | | | |  | | | | | |  |  | | | | | | | |
 | 7:26 | — | — | — | — | — | — | — | 7:28 | — | — | — | — | — | — | — | 7:28 | — | — | — | — | — | — | 7:28 |
 | — | — | — | 5:44 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | 5:42 |
— | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 11 | 11 | 12 | 13 | 13 | 13 | 13 | 12 | 11 | 11 | 12 | 12 | 12 | 12 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 10 | 9 |
7 | 8 | 8 | 9 | 9 | 10 | 8 | 6 | 5 | 5 | 6 | 5 | 6 | 6 | 7 | 6 | 6 | 7 | 7 | 6 | 7 | 7 | 5 | 3 | |
Swell 1 Height (m) Direction Period (s) | SSE 10 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | S 10 | SSE 10 | E 8 | S 16 | SSE 10 | S 15 | SSE 13 | — | S 16 | S 9 | S 9 | S 9 | S 10 | S 12 | S 13 | S 17 | S 16 | S 15 | S 14 |
 kJ | 110 | 117 | 88 | 88 | 86 | 54 | 58 | 1 | 5 | 19 | 4 | 18 | — | 5 | 41 | 56 | 258 | 262 | 472 | 547 | 1456 | 1380 | 1102 | 906 |
Swell 2 Height (m) Direction Period (s) | E 9 | — | — | E 8 | E 8 | E 8 | S 16 | — | S 16 | S 15 | S 13 | — | — | S 16 | S 16 | S 16 | — | S 12 | SSE 20 | SSE 18 | — | — | — | — |
| kJ | 2 | — | — | 1 | 1 | 1 | 5 | — | 5 | 4 | 3 | — | — | 5 | 5 | 5 | — | 73 | 75 | 190 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 22 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 9 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | WNW 3 | WNW 2 | W 3 | WSW 3 | WSW 3 | S 10 | S 6 | S 6 | S 6 | S 8 | S 8 | S 8 | S 9 | S 6 | S 6 | S 9 | — | W 4 | WSW 4 | — | — | W 4 | NW 3 |
| kJ | — | 1 | 1 | 1 | 2 | 2 | 128 | 111 | 123 | 109 | 159 | 176 | 181 | 181 | 66 | 85 | 395 | — | 10 | 15 | — | — | 7 | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 35 | 35 | 3 | 81 | 129 | 235 | 223 | 223 | 223 | 223 | 223 | 129 | 129 | 75 | 40 | 166 | 129 | 35 | 0 | 0 | 13 |
Best forecast wave conditions in Uruguay - South | ||||||||||||||||||||||||
Best forecast wave conditions in Uruguay | ||||||||||||||||||||||||
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