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Surf Forecasts:
El Martillo surfForecast / South / Uruguay
48hr Weather and Surf, issued 2 pm Tuesday 07 Apr 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
21.8° C
(Which is 2.4°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 8PM is: 1.0m 11s primary swell from a South direction and 0.9m 8s secondary swell from a East-southeast direction (forecast issued at 02:00pm April 07). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Apr) | - | - |
| Afternoon (07 Apr) | 2.5ft (0.7m) | 11s |
| Evening (07 Apr) | 8ft (2.5m) | 8s |
Table - waves today at El Martillo. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 07 | Wednesday 08 | Thursday 09 | Friday 10 | |||||||||||||||||||||
| 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 8 | 8 | 9 | 10 | 10 | 9 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 135 | 128 | 109 | 756 | 1465 | 1980 | 1559 | 1232 | 1310 | 1263 | 1225 | 1066 | 1050 | 1061 | 990 | 1285 | 661 | 622 | 561 | 551 | 496 | 453 | 361 | 296 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross- off | cross- off | cross- off | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross- on | cross | glass | off | off |
High Tide / height (m) | 11:46AM 0.21 | 5:15PM 0.21 | 11:21PM 0.32 | 12:27PM 0.20 | 6:04PM 0.21 | 11:55PM 0.31 | 1:10PM 0.18 | 6:50PM 0.22 | 12:31AM 0.29 | |||||||||||||||
Low Tide / height (m) | 2:20PM 0.18 | 7:02PM 0.20 | 7:59AM 0.06 | 2:42PM 0.18 | 7:38PM 0.21 | 8:43AM 0.08 | 3:02PM 0.18 | 8:18PM 0.21 | ||||||||||||||||
Tuesday 07 | Wednesday 08 | Thursday 09 | Friday 10 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:56 | - | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - | 6:58 |
| Sunset | - | - | 6:25 | - | - | - | - | - | - | - | 6:24 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - |
 |  | |  | |  | |  | |  | |  |  |  | |  | | | | | | | | | |
Rain (mm) | 1 | - | - | 1 | 5 | 8 | 4 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 20 | 21 | 20 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 18 | 18 | 18 | 17 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 16 | 15 | 15 |
| Feels °C (?) | 22 | 22 | 20 | 20 | 11 | 12 | 11 | 12 | 12 | 12 | 11 | 12 | 12 | 11 | 13 | 14 | 14 | 14 | 15 | 14 | 16 | 15 | 14 | 14 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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