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Surf Forecasts:
El Martillo surfForecast / South / Uruguay
48hr Weather and Surf, issued 8 pm Wednesday 06 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
17.7° C
(Which is 1.5°C warmer than normal for this time of year)How big are the waves at El Martillo today?
The current surf forecast for El Martillo at 5AM is: 0.4m 12s primary swell from a South-southeast direction and 0.5m 6s secondary swell from a East direction (forecast issued at 08:00pm May 06). An open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 May) | 1.5ft (0.4m) | 12s |
| Afternoon (07 May) | 2ft (0.6m) | 11s |
| Evening (07 May) | 2ft (0.6m) | 11s |
Table - waves today at El Martillo. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 90mm), heaviest during Thu night. Warm (max 23°C on Wed night, min 11°C on Fri afternoon). Winds increasing (light winds from the SW on Thu afternoon, near gales from the WSW by Sat afternoon). | ||||||||||||||||||||||||
Wed 6 | Thursday 7 | Friday 8 | Saturday 9 | |||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
ENE 4 | ENE 5 | E 5 | S 9 | SSE 12 | SSE 12 | S 12 | SSE 11 | SSE 11 | SSE 11 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | S 12 | S 14 | S 14 | S 14 | |
17 | 32 | 18 | 15 | 48 | 46 | 69 | 100 | 97 | 98 | 125 | 117 | 113 | 111 | 79 | 77 | 74 | 42 | 42 | 25 | 67 | 682 | 1064 | 1303 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | |
High Tide | 4:58PM0.21m | 10:45PM0.32m | 11:46AM0.19m | 5:36PM0.22m | 11:19PM0.30m | 12:23PM0.19m | 6:12PM0.22m | 11:58PM0.29m | 1:02PM0.19m | |||||||||||||||
Low Tide | 6:35PM0.21m | 7:31AM0.07m | 2:07PM0.17m | 7:22PM0.21m | 8:15AM0.08m | 2:37PM0.17m | 8:12PM0.21m | 8:59AM0.10m | ||||||||||||||||
 |  | | | |  | |  |  |  |  | | |  | | | |  | | | | | | | |
 | — | — | — | — | 7:20 | — | — | — | — | — | — | — | 7:20 | — | — | — | — | — | — | — | 7:22 | — | — | — |
 | — | — | — | — | — | — | — | 5:51 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 |
1 | — | — | 1 | 4 | 4 | 4 | 20 | 7 | 22 | 1 | 3 | 15 | 3 | 1 | 1 | 1 | — | — | — | — | 1 | 1 | 1 | |
Temp °C | 22 | 22 | 23 | 23 | 20 | 20 | 21 | 18 | 16 | 16 | 16 | 15 | 14 | 13 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 11 | 11 |
20 | 20 | 20 | 20 | 17 | 17 | 19 | 18 | 9 | 13 | 13 | 11 | 4 | 4 | 3 | 0 | 0 | -1 | -1 | -1 | -1 | 0 | -2 | -2 | |
Swell 1 Height (m) Direction Period (s) | S 9 | S 9 | E 5 | E 5 | E 6 | SSE 12 | S 12 | SSE 11 | SSE 11 | SSE 11 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | S 12 | S 14 | S 14 | S 14 |
 kJ | 14 | 14 | 18 | 15 | 18 | 46 | 69 | 100 | 97 | 98 | 125 | 117 | 113 | 111 | 79 | 77 | 74 | 42 | 42 | 25 | 67 | 682 | 1064 | 1303 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 12 | S 9 | S 9 | SSE 12 | E 6 | E 6 | E 6 | E 6 | E 7 | E 7 | E 7 | E 8 | E 8 | E 10 | E 10 | SSW 8 | E 11 | S 9 | E 11 | E 11 | E 10 | E 10 | — |
| kJ | 3 | 3 | 14 | 14 | 48 | 12 | 12 | 12 | 13 | 14 | 8 | 4 | 11 | 12 | 16 | 18 | 20 | 9 | 15 | 2 | 2 | 8 | 8 | — |
Swell 3 Height (m) Direction Period (s) | — | — | SSE 12 | SSE 12 | — | — | — | NW 4 | N 4 | SE 8 | SE 8 | SE 8 | SE 8 | E 8 | E 9 | E 10 | E 11 | S 8 | E 11 | — | — | — | — | — |
| kJ | — | — | 14 | 15 | — | — | — | 14 | 1 | 2 | 2 | 2 | 3 | 33 | 42 | 49 | 20 | 6 | 9 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 4 | ENE 5 | N 3 | NNW 4 | NW 4 | NW 4 | NW 4 | — | WSW 5 | SW 6 | WSW 5 | W 5 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | W 6 | W 6 | W 6 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 |
| kJ | 17 | 32 | 5 | 11 | 24 | 17 | 15 | — | 113 | 107 | 74 | 100 | 167 | 223 | 271 | 291 | 293 | 357 | 366 | 488 | 600 | 679 | 550 | 530 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 123 | 788 | 270 | 166 | 9 | 33 | 27 | 3 | 165 | 75 | 35 | 35 | 702 | 820 | 1006 | 673 | 673 | 693 | 693 | 693 | 702 | 774 | 753 | 753 |
Best forecast wave conditions in Uruguay - South | ||||||||||||||||||||||||
Best forecast wave conditions in Uruguay | ||||||||||||||||||||||||
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