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Surf Forecasts:
El Martillo surfForecast / South / Uruguay
48hr Weather and Surf, issued 2 pm Tuesday 14 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
20.9° C
(Which is 2.2°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 10PM is: 0.9m 5s primary swell from a East-northeast direction and 0.2m 15s secondary swell from a South-southeast direction, 0.2m 9s secondary swell from a South direction (forecast issued at 02:00pm April 14). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Apr) | - | - |
| Afternoon (14 Apr) | 2.5ft (0.8m) | 4s |
| Evening (14 Apr) | 3ft (0.9m) | 5s |
Table - waves today at El Martillo. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | |||||||||||||||||||||
| 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) (?) | 10 | 4 | 5 | 5 | 5 | 5 | 14 | 6 | 6 | 5 | 6 | 6 | 6 | 7 | 7 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 8 | 21 | 49 | 43 | 31 | 43 | 50 | 50 | 52 | 97 | 217 | 230 | 194 | 206 | 342 | 645 | 368 | 602 | 675 | 194 | 165 | 123 | 79 | 451 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross- off | off | off | off | cross- off |
High Tide / height (m) | 5:17PM 0.24 | 6:06AM 0.27 | 6:00PM 0.29 | 7:00AM 0.27 | 6:45PM 0.33 | 7:48AM 0.27 | ||||||||||||||||||
Low Tide / height (m) | 12:56PM 0.14 | 1:07AM 0.11 | 1:43PM 0.16 | 2:03AM 0.06 | 2:27PM 0.17 | 2:58AM 0.02 | ||||||||||||||||||
Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 7:03 | - | - | - | - | - | - | - | 7:03 | - | - | - | - | - | - | - | 7:03 |
| Sunset | - | - | 6:16 | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:14 | - | - | - | - | - |
 |  | |  | |  | |  | | | | | |  | |  | |  | |  | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 5 | 9 | 9 | 2 | - | 1 | - | - | 1 | 2 |
| Temp. °C | 22 | 23 | 22 | 20 | 20 | 21 | 21 | 21 | 22 | 23 | 21 | 21 | 21 | 21 | 20 | 20 | 20 | 21 | 21 | 20 | 20 | 19 | 19 | 19 |
| Feels °C (?) | 20 | 20 | 19 | 18 | 18 | 19 | 19 | 19 | 20 | 20 | 17 | 17 | 17 | 19 | 17 | 14 | 17 | 20 | 21 | 20 | 18 | 15 | 13 | 13 |
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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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