Surf Forecasts:
How big are the waves at Las Achiras today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 3ft (0.9m), 10s period with ESE swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 2.5ft (0.8m), 10s period with ESE swell.
- Evening surf: Evening surf (21 Sep, local time) - 3ft (0.9m), 8s period with SW swell.
The current surf forecast for Las Achiras at 4AM is: 1.0m 10s primary swell from a East direction and 0.1m 9s secondary swell from a South direction (forecast issued at 08:00pm September 20). An open ocean swell of 0.4m 3s 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 (21 Sep) | 3ft (0.9m) | 10s |
| Afternoon (21 Sep) | 2.5ft (0.8m) | 10s |
| Evening (21 Sep) | 3ft (0.9m) | 8s |
Table - waves today at Las Achiras. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Sun night. Very mild (max 18°C on Sun night, min 6°C on Tue night). Winds increasing (light winds from the S on Sun night, fresh winds from the WSW by Mon night). | ||||||||||||||||||
Sun 20 | Monday 21 | Tuesday 22 | ||||||||||||||||
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 9 | E 10 | E 10 | E 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | E 10 | SW 8 | SSW 9 | SSW 9 | S 10 | S 10 | S 10 | S 9 | S 9 | SSE 15 |
Wave Graph  | ||||||||||||||||||
 kJ | 171 | 208 | 204 | 208 | 167 | 167 | 136 | 136 | 102 | 104 | 228 | 391 | 552 | 623 | 522 | 408 | 422 | 1822 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off |
High Tide | 8:06PM0.23m | 2:26AM0.31m | 2:36PM0.50m | 9:17PM0.25m | 3:14AM0.29m | 3:28PM0.49m | ||||||||||||
Low Tide | 6:16PM0.21m | 11:00PM0.16m | 5:49AM0.15m | 7:02PM0.21m | 00:06AM0.18m | 6:37AM0.13m | 7:47PM0.21m | |||||||||||
 |  |  | |  | | | |  | |  | | |  | | | | | |
 | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — |
 | 6:28 | — | — | — | — | — | — | — | 6:29 | — | — | — | — | — | — | — | 6:30 | — |
mm | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 18 | 17 | 13 | 12 | 14 | 16 | 16 | 14 | 11 | 10 | 10 | 8 | 9 | 9 | 10 | 10 | 9 |
Feels °C | 20 | 18 | 18 | 10 | 10 | 11 | 12 | 10 | 7 | 4 | 3 | 3 | 2 | 2 | 1 | 2 | 3 | 4 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 10 | E 10 | E 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 |
| kJ | 171 | 208 | 204 | 208 | 167 | 167 | 136 | 136 | 102 | 78 | 77 | 54 | 52 | 33 | 32 | 18 | 17 | 17 |
Swell 2 Height (m) Direction Period (s) | SSE 9 | S 9 | S 9 | S 9 | S 11 | S 11 | S 11 | SSW 4 | S 7 | — | — | — | — | E 14 | — | — | SE 16 | — |
| kJ | 8 | 6 | 6 | 2 | 9 | 2 | 2 | 3 | 4 | — | — | — | — | 4 | — | — | 67 | — |
Swell 3 Height (m) Direction Period (s) | — | S 12 | S 12 | S 11 | — | — | — | S 6 | S 10 | — | — | — | — | — | — | — | — | — |
| kJ | — | 3 | 3 | 3 | — | — | — | 3 | 2 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | W 2 | SW 2 | SW 3 | SW 3 | SW 4 | W 3 | SW 4 | SW 8 | SSW 9 | SSW 9 | S 10 | S 10 | S 10 | S 9 | S 9 | SSE 15 |
| kJ | — | — | 1 | 1 | 3 | 4 | 7 | 2 | 12 | 104 | 228 | 391 | 552 | 623 | 522 | 408 | 422 | 1822 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 0 | 3 | 82 | 0 | 247 | 498 | 0 | 247 | 510 | 498 | 400 | 3 | 400 | 510 | 389 | 389 | 127 |
Best forecast wave conditions in Uruguay - North | ||||||||||||||||||
Best forecast wave conditions in Uruguay | ||||||||||||||||||
Header Global | ||||||||||||||||||
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