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Surf Forecasts:
El Martillo surfForecast / South / Uruguay
48hr Weather and Surf, issued 8 am Thursday 30 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
19.1° 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 4PM is: 0.5m 6s primary swell from a South direction and 0.3m 10s secondary swell from a South direction (forecast issued at 08:00am April 30). The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Apr) | 3ft (0.9m) | 8s |
| Afternoon (30 Apr) | 1.5ft (0.5m) | 6s |
| Evening (30 Apr) | 1ft (0.3m) | 10s |
Table - waves today at El Martillo. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 18°C on Fri afternoon, min 13°C on Sat morning). Winds increasing (light winds from the NNW on Thu morning, strong winds from the SW by Sat morning). | ||||||||||||||||||||||||
Thursday 30 | Friday 1 | Saturday 2 | Sun 3 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SSW 7 | SSW 8 | SE 10 | S 6 | S 6 | S 10 | S 10 | S 11 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 4 | SSW 6 | SSW 7 | SSW 8 | SSW 8 | SSW 9 | SSW 10 | S 11 | S 12 | |
59 | 83 | 30 | 19 | 19 | 16 | 44 | 56 | 50 | 25 | 28 | 27 | 27 | 14 | 14 | 45 | 245 | 590 | 679 | 751 | 921 | 1198 | 1256 | 1076 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-off | off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 7:15AM0.25m | 11:24AM0.21m | 7:03PM0.34m | 7:58AM0.25m | 12:39PM0.20m | 7:43PM0.35m | 8:38AM0.24m | 1:43PM0.20m | 8:22PM0.36m | |||||||||||||||
Low Tide | 10:28AM0.21m | 2:45PM0.16m | 3:22AM0.03m | 11:03AM0.20m | 3:26PM0.17m | 4:06AM0.02m | 11:41AM0.19m | 4:03PM0.18m | ||||||||||||||||
 |  | | | | | | | |  |  | |  | |  | | | | | | | | | | |
 | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | 7:16 |
 | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:57 | — | — | — | — | — | — | — | 5:55 | — | — | — | 5:54 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 14 | 17 | 17 | 17 | 17 | 15 | 14 | 14 | 15 | 17 | 18 | 18 | 17 | 17 | 16 | 15 | 15 | 13 | 14 | 14 | 14 | 14 | 14 |
14 | 12 | 16 | 15 | 13 | 13 | 11 | 10 | 11 | 12 | 14 | 15 | 16 | 14 | 14 | 8 | 6 | 5 | 2 | 3 | 3 | 4 | 6 | 8 | |
Swell 1 Height (m) Direction Period (s) | SSW 7 | SSW 8 | SSW 6 | S 6 | S 6 | S 6 | S 10 | S 11 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | E 6 | E 7 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | S 12 |
 kJ | 59 | 83 | 30 | 19 | 19 | 12 | 44 | 56 | 50 | 25 | 28 | 27 | 27 | 14 | 14 | 3 | 4 | 9 | 9 | 2 | 2 | 2 | 2 | 1076 |
Swell 2 Height (m) Direction Period (s) | S 9 | SE 10 | SE 10 | S 10 | S 10 | S 10 | SSE 10 | SSE 10 | SSE 10 | S 10 | NE 5 | ENE 5 | ENE 5 | ENE 5 | E 5 | E 11 | E 11 | E 11 | SE 13 | NE 7 | NE 7 | — | — | E 10 |
| kJ | 28 | 24 | 25 | 17 | 17 | 16 | 10 | 10 | 10 | 9 | 6 | 4 | 5 | 3 | 2 | 9 | 9 | 9 | 7 | 2 | 2 | — | — | 2 |
Swell 3 Height (m) Direction Period (s) | SE 10 | E 10 | S 10 | SSE 10 | SSE 10 | SSE 10 | E 11 | E 11 | E 11 | SSE 10 | SSE 9 | SE 9 | SE 9 | S 11 | E 11 | — | SE 12 | SE 13 | — | — | — | — | — | — |
| kJ | 24 | 2 | 8 | 10 | 10 | 10 | 2 | 2 | 2 | 10 | 9 | 3 | 3 | 9 | 9 | — | 5 | 7 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | ENE 3 | ENE 3 | NE 4 | NE 4 | NE 4 | — | — | WNW 2 | WNW 3 | W 3 | S 4 | SSW 6 | SSW 7 | SSW 8 | SSW 8 | SSW 9 | SSW 10 | S 11 | — |
| kJ | — | — | — | — | — | 3 | 5 | 8 | 9 | 5 | — | — | 1 | 1 | 2 | 45 | 245 | 590 | 679 | 751 | 921 | 1198 | 1256 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 9 | 123 | 12 | 2 | 2 | 6 | 12 | 10 | 10 | 33 | 87 | 129 | 735 | 661 | 735 | 913 | 957 | 961 | 223 | 223 | 169 |
Best forecast wave conditions in Uruguay - South | ||||||||||||||||||||||||
Best forecast wave conditions in Uruguay | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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