Surf Forecasts:
How big are the waves at El Martillo today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 3ft (0.9m), 8s period with E swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 2.5ft (0.7m), 8s period with E swell.
- Evening surf: Evening surf (20 Sep, local time) - 2.5ft (0.7m), 8s period with E swell.
The current surf forecast for El Martillo at 5AM is: 1.0m 8s primary swell from a East direction and 0.2m 8s secondary swell from a South direction (forecast issued at 08:00pm September 19). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | 3ft (0.9m) | 8s |
| Afternoon (20 Sep) | 2.5ft (0.7m) | 8s |
| Evening (20 Sep) | 2.5ft (0.7m) | 8s |
Table - waves today at El Martillo. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Sun night. Very mild (max 18°C on Sun morning, min 8°C on Mon night). Winds increasing (light winds from the WSW on Sun morning, near gales from the WSW by Mon afternoon). | ||||||||||||||||||
Sat 19 | Sunday 20 | Monday 21 | ||||||||||||||||
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 | |
Swell Height Map |  | |  |  |  |  |  | |||||||||||
Wave Height (m) Direction Period (s) | E 5 | E 6 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | E 10 | E 9 | E 9 | E 9 | SW 7 | SW 7 |
Wave Graph  | ||||||||||||||||||
 kJ | 43 | 69 | 92 | 86 | 196 | 94 | 72 | 60 | 71 | 69 | 87 | 83 | 88 | 87 | 61 | 43 | 460 | 569 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | on | cross | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 3:16AM0.18m | 7:44AM0.20m | 2:04PM0.28m | 8:26AM0.20m | 3:06PM0.27m | |||||||||||||
Low Tide | 9:56PM0.09m | 3:39AM0.18m | 9:14AM0.20m | 10:47PM0.10m | 10:03AM0.20m | |||||||||||||
 |  |  | | |  | | |  |  |  |  | | | | | | | |
 | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — |
 | 6:32 | — | — | — | — | — | — | — | 6:34 | — | — | — | — | — | — | — | 6:35 | — |
mm | — | — | — | — | — | — | — | — | — | 1 | 2 | — | — | — | — | — | — | — |
Temp °C | 18 | 15 | 15 | 15 | 14 | 16 | 18 | 17 | 18 | 13 | 13 | 12 | 12 | 13 | 13 | 13 | 11 | 10 |
Feels °C | 15 | 12 | 11 | 12 | 11 | 15 | 18 | 17 | 18 | 4 | 8 | 7 | 5 | 4 | 3 | 1 | -1 | -1 |
Swell 1 Height (m) Direction Period (s) | S 10 | S 9 | S 9 | S 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | E 10 | E 9 | E 9 | E 9 | ESE 9 | ESE 9 |
| kJ | 8 | 16 | 6 | 6 | 120 | 94 | 72 | 60 | 71 | 69 | 87 | 83 | 88 | 87 | 61 | 43 | 28 | 29 |
Swell 2 Height (m) Direction Period (s) | E 10 | — | S 11 | S 11 | S 8 | S 8 | S 9 | S 9 | S 9 | E 11 | E 11 | S 8 | S 11 | S 10 | S 10 | — | E 12 | — |
| kJ | 2 | — | 2 | 3 | 6 | 6 | 6 | 6 | 6 | 21 | 22 | 1 | 2 | 2 | 2 | — | 12 | — |
Swell 3 Height (m) Direction Period (s) | S 7 | — | — | — | — | S 10 | — | — | S 12 | S 8 | S 11 | S 11 | — | — | — | — | — | — |
| kJ | 1 | — | — | — | — | 2 | — | — | 3 | 5 | 3 | 2 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 5 | E 6 | E 7 | E 7 | E 8 | — | — | — | — | WNW 3 | SW 4 | SW 5 | WSW 5 | WSW 5 | WSW 6 | WSW 7 | SW 7 | SW 7 |
| kJ | 43 | 69 | 92 | 86 | 196 | — | — | — | — | 2 | 45 | 47 | 44 | 69 | 222 | 346 | 460 | 569 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 1477 | 1468 | 521 | 521 | 27 | 1 | 0 | 10 | 1 | 75 | 33 | 408 | 35 | 87 | 129 | 693 | 944 | 693 |
Best forecast wave conditions in Uruguay - South | ||||||||||||||||||
Best forecast wave conditions in Uruguay | ||||||||||||||||||
Header Global | ||||||||||||||||||
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