Surf Forecasts:
How big are the waves at San Juan today (27 Sep):
- Afternoon surf: Afternoon surf (27 Sep, local time) - 4.5ft (1.3m), 12s period with NNW swell.
- Evening surf: Evening surf (27 Sep, local time) - 4ft (1.2m), 12s period with NNW swell.
The current surf forecast for San Juan at 9PM is: 1.2m 12s primary swell from a North-northwest direction and 0.6m 7s secondary swell from a North-northeast direction (forecast issued at 06:00pm September 27). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Sep) | - | - |
| Afternoon (27 Sep) | 4.5ft (1.3m) | 12s |
| Evening (27 Sep) | 4ft (1.2m) | 12s |
Table - waves today at San Juan. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Sun afternoon, min 22°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Sun 27 | Monday 28 | Tuesday 29 | |||||||||||||||||
4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 14 | NNW 13 | NNW 13 | NNW 12 |
Wave Graph  | |||||||||||||||||||
 kJ | 473 | 365 | 419 | 419 | 419 | 412 | 405 | 399 | 330 | 307 | 302 | 234 | 230 | 215 | 195 | 243 | 491 | 462 | 426 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | cross-on | glassy | cross-on | cross-on | glassy | glassy | on | on | cross-on | cross-on | cross-on | cross-on | on | on | on | on |
High Tide | 2:38PM2.56m | 2:59AM2.47m | 3:13PM2.54m | 3:34AM2.45m | 3:51PM2.44m | ||||||||||||||
Low Tide | 8:47PM-0.01m | 9:00AM0.05m | 9:21PM0.02m | 9:37AM0.08m | 9:57PM0.11m | ||||||||||||||
 | |  | |  | |  |  | | |  | | | | | | | | | |
 | — | — | — | — | — | 7:45 | — | — | — | — | — | — | — | 7:46 | — | — | — | — | — |
 | — | 7:45 | — | — | — | — | — | — | — | 7:44 | — | — | — | — | — | — | — | 7:43 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 26 | 26 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 22 | 23 | 24 | 24 | 24 | 23 |
Feels °C | 25 | 25 | 26 | 25 | 26 | 24 | 24 | 25 | 25 | 24 | 24 | 24 | 23 | 22 | 24 | 25 | 24 | 23 | 22 |
Swell 1 Height (m) Direction Period (s) | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 13 | NNW 13 | NNW 12 |
| kJ | 473 | 365 | 419 | 419 | 419 | 412 | 405 | 399 | 330 | 307 | 302 | 234 | 230 | 190 | 186 | 186 | 491 | 462 | 426 |
Swell 2 Height (m) Direction Period (s) | NNE 6 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | NNW 16 | N 16 | N 15 | NNW 14 | NNW 14 | NNW 14 | NNE 6 | W 10 | W 10 |
| kJ | 31 | 34 | 35 | 35 | 34 | 23 | 23 | 15 | 15 | 15 | 90 | 129 | 115 | 215 | 195 | 243 | 3 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | S 13 | S 13 | SW 13 | SW 13 | SW 12 | N 20 | N 19 | NNW 18 | NNW 18 | NNW 17 | NNE 6 | NNE 6 | NNE 6 | NE 6 | NNE 6 | NNE 6 | W 10 | W 10 | W 10 |
| kJ | 3 | 3 | 7 | 7 | 6 | 7 | 7 | 32 | 61 | 99 | 16 | 16 | 15 | 9 | 7 | 7 | 2 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNE 6 | NNE 5 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 6 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 9 | 2 | 0 | 0 | 0 | 10 | 0 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 2 | 9 | 2 | 2 | 9 |
Best forecast wave conditions in Lanzarote | |||||||||||||||||||
Best forecast wave conditions in Spain (Africa) | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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