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Surf Forecasts:
El Martillo surfForecast / South / Uruguay
48hr Weather and Surf, issued 8 pm 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 4AM is: 0.5m 10s primary swell from a South direction and 0.2m 10s secondary swell from a South-southeast direction, 0.4m 4s secondary swell from a Northeast direction (forecast issued at 08:00pm April 30). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 May) | 1.5ft (0.4m) | 9s |
| Afternoon (01 May) | 1.5ft (0.4m) | 9s |
| Evening (01 May) | 1ft (0.3m) | 9s |
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 morning, min 12°C on Sun morning). Winds decreasing (near gales from the SW on Sat morning, light winds from the ENE by Sun afternoon). | ||||||||||||||||||||||||
Thu 30 | Friday 1 | Saturday 2 | Sunday 3 | |||||||||||||||||||||
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 |   |    |    |    | ||||||||||||||||||||
S 6 | S 6 | S 10 | S 11 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | SSW 4 | SSW 6 | SSW 7 | SSW 8 | SSW 8 | SSW 9 | SSW 10 | SSW 11 | S 11 | S 12 | S 11 | S 13 | S 13 | |
18 | 18 | 16 | 56 | 50 | 25 | 28 | 28 | 27 | 13 | 14 | 38 | 229 | 545 | 740 | 655 | 749 | 1021 | 1267 | 1011 | 857 | 566 | 839 | 771 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | off | off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | |
High Tide | 7:03PM0.34m | 7:58AM0.25m | 12:39PM0.20m | 7:43PM0.35m | 8:38AM0.24m | 1:43PM0.20m | 8:22PM0.36m | 9:18AM0.23m | 2:41PM0.20m | |||||||||||||||
Low Tide | 3:22AM0.03m | 11:03AM0.20m | 3:26PM0.17m | 4:06AM0.02m | 11:41AM0.19m | 4:03PM0.18m | 4:47AM0.02m | 12:17PM0.18m | ||||||||||||||||
 | | | | |  |  | |  | | | | |  | | | | |  | | | | | | |
 | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — |
 | — | — | — | — | — | — | — | 5:57 | — | — | — | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:54 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 17 | 17 | 15 | 15 | 14 | 14 | 18 | 17 | 16 | 16 | 17 | 16 | 16 | 15 | 14 | 13 | 15 | 14 | 14 | 14 | 13 | 12 | 13 | 14 |
13 | 14 | 11 | 12 | 11 | 10 | 14 | 14 | 14 | 14 | 14 | 9 | 8 | 4 | 2 | 3 | 4 | 4 | 5 | 7 | 8 | 8 | 10 | 12 | |
Swell 1 Height (m) Direction Period (s) | S 6 | S 6 | S 6 | 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 | E 10 | S 12 | S 11 | S 13 | S 13 |
 kJ | 18 | 18 | 12 | 56 | 50 | 25 | 28 | 28 | 27 | 13 | 14 | 3 | 3 | 9 | 9 | 2 | 2 | 2 | 2 | 2 | 857 | 566 | 839 | 771 |
Swell 2 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | SSE 10 | SSE 10 | S 10 | ENE 4 | ENE 5 | ENE 5 | ENE 5 | E 5 | E 11 | E 11 | E 11 | SE 13 | NE 7 | NE 7 | — | — | — | E 9 | SSE 13 | — | — |
| kJ | 17 | 16 | 16 | 10 | 10 | 9 | 6 | 4 | 5 | 2 | 2 | 9 | 9 | 9 | 7 | 2 | 2 | — | — | — | 2 | 141 | — | — |
Swell 3 Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSE 10 | E 11 | E 11 | SSE 10 | SSE 9 | SE 9 | SE 9 | S 11 | E 11 | SE 10 | SE 11 | SE 13 | — | — | — | — | — | — | — | — | — | — |
| kJ | 10 | 10 | 10 | 2 | 2 | 10 | 9 | 3 | 3 | 9 | 9 | 4 | 5 | 7 | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | ENE 3 | NE 3 | NE 4 | NE 4 | NE 4 | N 2 | NNW 2 | NW 3 | WNW 4 | WNW 3 | SSW 4 | SSW 6 | SSW 7 | SSW 8 | SSW 8 | SSW 9 | SSW 10 | SSW 11 | S 11 | — | — | — | — |
| kJ | — | 1 | 2 | 4 | 6 | 8 | 1 | 1 | 2 | 2 | 3 | 38 | 229 | 545 | 740 | 655 | 749 | 1021 | 1267 | 1011 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 19 | 12 | 10 | 2 | 6 | 12 | 10 | 10 | 33 | 87 | 129 | 661 | 661 | 693 | 914 | 957 | 968 | 223 | 223 | 169 | 35 | 0 | 0 | 0 |
Best forecast wave conditions in Uruguay - South | ||||||||||||||||||||||||
Best forecast wave conditions in Uruguay | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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