Surf Forecasts:
How big are the waves at San Juan today (28 Aug):
- Morning surf: Morning surf (28 Aug, local time) - 6ft (1.9m), 6s period with NNE swell.
- Afternoon surf: Afternoon surf (28 Aug, local time) - 7.5ft (2.3m), 7s period with NNE swell.
- Evening surf: Evening surf (28 Aug, local time) - 7.5ft (2.3m), 7s period with N swell.
The current surf forecast for San Juan at 2PM is: 2.2m 7s primary swell from a North-northeast direction and 0.4m 8s secondary swell from a Northeast direction (forecast issued at 06:00am August 28). The wind direction is predicted to be onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Aug) | 6ft (1.9m) | 6s |
| Afternoon (28 Aug) | 7.5ft (2.3m) | 7s |
| Evening (28 Aug) | 7.5ft (2.3m) | 7s |
Table - waves today at San Juan. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 23°C on Sat afternoon, min 21°C on Fri night). Mainly fresh winds. | |||||||||||||||||||||||
Friday 28 | Saturday 29 | Sunday 30 | |||||||||||||||||||||
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 | 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) | NNE 6 | NNE 6 | NNE 7 | NNE 7 | NNE 7 | N 8 | N 7 | N 7 | NNW 11 | N 11 | N 11 | NNW 11 | NNW 11 | N 8 | N 7 | N 10 | N 10 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 223 | 244 | 339 | 458 | 547 | 601 | 636 | 619 | 668 | 1223 | 1223 | 631 | 619 | 504 | 491 | 770 | 697 | 355 | 376 | 348 | 348 | 320 | 285 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on |
High Tide | 2:37PM2.49m | 2:56AM2.31m | 3:08PM2.53m | 3:27AM2.35m | 3:40PM2.51m | ||||||||||||||||||
Low Tide | 8:22AM0.21m | 8:48PM0.10m | 8:53AM0.15m | 9:19PM0.07m | 9:25AM0.14m | 9:50PM0.08m | |||||||||||||||||
 | |  |  | | | | | | | | | | | | | | | | | | | | |
 | — | 7:28 | — | — | — | — | — | — | — | 7:30 | — | — | — | — | — | — | — | 7:30 | — | — | — | — | — |
 | — | — | — | — | — | 8:21 | — | — | — | — | — | — | — | 8:20 | — | — | — | — | — | — | — | 8:19 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 22 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 22 | 22 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 22 |
Feels °C | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 19 | 20 | 19 | 20 | 20 | 20 | 20 | 20 | 21 | 21 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | N 13 | N 13 | — | NE 8 | N 10 | — | NNW 12 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 10 | — | — | NNW 10 | NNW 10 | — | N 9 | W 13 | W 13 | W 12 |
| kJ | 3 | 3 | — | 18 | 47 | — | 49 | 191 | 668 | 210 | 158 | 631 | 619 | 147 | — | — | 102 | 75 | — | 60 | 3 | 3 | 3 |
Swell 2 Height (m) Direction Period (s) | N 13 | — | — | — | ENE 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 3 | — | — | — | 27 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNE 6 | NNE 6 | NNE 7 | NNE 7 | NNE 7 | N 8 | N 7 | N 7 | NE 7 | N 11 | N 11 | NE 7 | NE 8 | N 8 | N 7 | N 10 | N 10 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 |
| kJ | 223 | 244 | 339 | 458 | 547 | 601 | 636 | 619 | 262 | 1223 | 1223 | 309 | 269 | 504 | 491 | 770 | 697 | 355 | 376 | 348 | 348 | 320 | 285 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 330 | 339 | 335 | 334 | 334 | 335 | 330 | 330 | 331 | 331 | 331 | 331 | 231 | 331 | 331 | 331 | 259 | 256 | 231 | 38 | 231 | 231 | 38 |
Best forecast wave conditions in Lanzarote | |||||||||||||||||||||||
Best forecast wave conditions in Spain (Africa) | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
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