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Surf Forecasts:
El Martillo surfForecast / South / Uruguay
48hr Weather and Surf, issued 8 am Thursday 07 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 1.7°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 5PM is: 0.6m 11s primary swell from a South-southeast direction and 0.4m 7s secondary swell from a East direction (forecast issued at 08:00am May 07). An open ocean swell of 0.9m 4s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| 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 93mm), heaviest during Thu afternoon. Warm (max 20°C on Thu morning, min 10°C on Fri night). Winds increasing (light winds from the N on Thu morning, near gales from the W by Sat morning). | ||||||||||||||||||||||||
Thursday 7 | Friday 8 | Saturday 9 | Sun 10 | |||||||||||||||||||||
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 12 | SSE 12 | S 12 | S 11 | SSE 11 | SSE 11 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | S 11 | SSE 11 | SSE 11 | SSE 11 | SSE 12 | S 12 | SSW 8 | SSW 14 | S 15 | S 16 | S 16 | S 16 | |
48 | 46 | 69 | 94 | 97 | 98 | 125 | 117 | 113 | 81 | 79 | 77 | 66 | 43 | 42 | 42 | 47 | 278 | 832 | 2679 | 4836 | 4302 | 6386 | 5854 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 11:46AM0.19m | 5:36PM0.22m | 11:19PM0.30m | 12:23PM0.19m | 6:12PM0.22m | 11:58PM0.29m | 1:02PM0.19m | 6:46PM0.22m | 00:46AM0.27m | |||||||||||||||
Low Tide | 7:31AM0.07m | 2:07PM0.17m | 7:22PM0.21m | 8:15AM0.08m | 2:37PM0.17m | 8:12PM0.21m | 8:59AM0.10m | 3:18PM0.17m | 9:02PM0.20m | |||||||||||||||
 |  |  | | |  | | | |  | | |  | | | | | | | | |  | | | |
 | 7:20 | — | — | — | — | — | — | — | 7:20 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | 7:22 |
 | — | — | — | 5:51 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | 5:49 |
6 | 1 | 16 | 39 | 7 | 4 | 2 | 5 | 6 | 1 | 2 | 1 | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | 1 | |
Temp °C | 21 | 20 | 19 | 17 | 16 | 16 | 15 | 14 | 13 | 12 | 11 | 11 | 11 | 12 | 10 | 11 | 11 | 11 | 11 | 10 | 11 | 12 | 11 | 11 |
19 | 21 | 21 | 13 | 9 | 14 | 8 | 7 | 4 | 3 | 1 | 0 | -1 | 0 | -1 | 1 | 0 | -1 | -1 | -2 | 0 | 1 | -1 | 0 | |
Swell 1 Height (m) Direction Period (s) | E 6 | SSE 12 | S 12 | S 11 | SSE 11 | SSE 11 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | S 11 | SSE 11 | SSE 11 | SSE 11 | SSE 12 | S 12 | E 10 | S 14 | S 15 | S 16 | SSE 16 | SSE 16 |
 kJ | 18 | 46 | 69 | 94 | 97 | 98 | 125 | 117 | 113 | 81 | 79 | 77 | 66 | 43 | 42 | 42 | 47 | 278 | 2 | 2186 | 4836 | 4302 | 5210 | 4645 |
Swell 2 Height (m) Direction Period (s) | SSE 12 | E 6 | E 6 | E 6 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 9 | E 10 | E 11 | E 11 | E 11 | E 11 | E 11 | E 10 | — | E 10 | — | — | — | — |
| kJ | 48 | 12 | 12 | 13 | 14 | 16 | 9 | 10 | 5 | 11 | 14 | 17 | 20 | 9 | 9 | 2 | 2 | 2 | — | 2 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | WNW 4 | N 3 | — | — | — | SE 8 | SE 8 | SE 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 3 | 1 | — | — | — | 2 | 3 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 4 | NNW 4 | WNW 4 | WSW 4 | WSW 5 | SW 5 | WSW 5 | WSW 5 | WSW 6 | WSW 6 | WSW 6 | W 6 | W 6 | W 6 | W 6 | WSW 7 | WSW 7 | WSW 7 | SSW 8 | SSW 14 | S 15 | WSW 6 | S 16 | S 16 |
| kJ | 16 | 5 | 1 | 12 | 37 | 60 | 94 | 78 | 226 | 263 | 299 | 356 | 346 | 369 | 369 | 435 | 620 | 611 | 832 | 2679 | 4185 | 202 | 6386 | 5854 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 21 | 2 | 0 | 223 | 129 | 13 | 81 | 169 | 753 | 693 | 693 | 693 | 693 | 693 | 673 | 693 | 753 | 753 | 753 | 702 | 693 | 702 | 693 | 919 |
Best forecast wave conditions in Uruguay - South | ||||||||||||||||||||||||
Best forecast wave conditions in Uruguay | ||||||||||||||||||||||||
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