Surf Forecasts:
How big are the waves at San Juan today (30 Jun):
- Afternoon surf: Afternoon surf (30 Jun, local time) - 7ft (2.1m), 8s period with NNE swell.
- Evening surf: Evening surf (30 Jun, local time) - 6ft (1.9m), 8s period with NNE swell.
The current surf forecast for San Juan at 10PM is: 1.9m 8s primary swell from a North-northeast direction and 0.9m 11s secondary swell from a North-northwest direction, 0.3m 14s secondary swell from a North-northwest direction (forecast issued at 06:00pm June 30). The wind direction is predicted to be onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Jun) | - | - |
| Afternoon (30 Jun) | 7ft (2.1m) | 8s |
| Evening (30 Jun) | 6ft (1.9m) | 8s |
Table - waves today at San Juan. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 22°C on Wed afternoon, min 19°C on Tue night). Winds decreasing (fresh winds from the NNE on Tue afternoon, calm by Fri morning). | ||||||||||||||||||||||||
Tue 30 | Wednesday 1 | Thursday 2 | Fri 3 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | N 8 | N 8 | N 8 | N 8 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 486 | 474 | 406 | 406 | 416 | 428 | 422 | 443 | 460 | 548 | 562 | 588 | 601 | 601 | 601 | 588 | 528 | 515 | 469 | 398 | 407 | 417 | 417 | 416 |
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 | cross-on | cross-on | on | cross-on | on | on | on | on | cross-on | cross-on | on | cross-off | cross | cross | glassy |
High Tide | 2:51PM2.23m | 3:11AM2.04m | 3:26PM2.26m | 3:46AM2.04m | 4:01PM2.27m | 4:20AM2.02m | ||||||||||||||||||
Low Tide | 9:03PM0.35m | 9:07AM0.39m | 9:39PM0.34m | 9:41AM0.38m | 10:14PM0.36m | 10:15AM0.40m | ||||||||||||||||||
 | |  | |  |  | | | |  | | | | | | | | | | | | | | | |
 | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — | — |
 | — | 8:57 | — | — | — | — | — | — | — | 8:57 | — | — | — | — | — | — | — | 8:57 | — | — | — | — | — | 8:57 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 20 | 19 | 19 | 19 | 19 | 20 | 21 | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 22 | 20 | 20 | 20 | 21 | 22 |
Feels °C | 17 | 17 | 17 | 17 | 16 | 17 | 18 | 19 | 20 | 20 | 20 | 20 | 21 | 21 | 21 | 23 | 23 | 23 | 24 | 22 | 20 | 21 | 23 | 25 |
Swell 1 Height (m) Direction Period (s) | NNW 11 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | N 8 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 |
| kJ | 200 | 200 | 196 | 182 | 175 | 127 | 111 | 67 | 460 | 548 | 562 | 588 | 601 | 601 | 601 | 588 | 528 | 515 | 469 | 398 | 407 | 417 | 417 | 416 |
Swell 2 Height (m) Direction Period (s) | — | NNW 13 | NNW 14 | NNW 13 | NNW 13 | NNW 13 | NNW 12 | NNW 12 | NNW 10 | NW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | — | — | WNW 10 | WNW 9 | NNW 10 | NW 9 | WNW 9 | WNW 9 | WNW 9 |
| kJ | — | 17 | 36 | 35 | 35 | 35 | 52 | 29 | 58 | 24 | 9 | 8 | 8 | 8 | 8 | — | — | 9 | 8 | 39 | 13 | 8 | 8 | 8 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | WNW 10 | WNW 10 | NW 10 | — | — | — | — | — | — | — | — | — | — | NW 9 | NNW 10 | — | — | — |
| kJ | — | — | — | — | — | — | 19 | 10 | 25 | — | — | — | — | — | — | — | — | — | — | 13 | 10 | — | — | — |
Wind waves Height (m) Direction Period (s) | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | N 8 | N 8 | N 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 486 | 474 | 406 | 406 | 416 | 428 | 422 | 443 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 330 | 330 | 38 | 38 | 38 | 38 | 38 | 38 | 231 | 231 | 231 | 38 | 231 | 38 | 14 | 9 | 9 | 10 | 10 | 9 | 10 | 10 | 10 | 0 |
Best forecast wave conditions in Lanzarote | ||||||||||||||||||||||||
Best forecast wave conditions in Spain (Africa) | ||||||||||||||||||||||||
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