Surf Forecasts:
How big are the waves at San Juan today (23 Aug):
- Morning surf: Morning surf (23 Aug, local time) - 3.5ft (1.0m), 10s period with N swell.
- Afternoon surf: Afternoon surf (23 Aug, local time) - 4.5ft (1.3m), 14s period with NNW swell.
- Evening surf: Evening surf (23 Aug, local time) - 6ft (1.9m), 13s period with NNW swell.
The current surf forecast for San Juan at 4AM is: 1.1m 10s primary swell from a North direction and 0.3m 12s secondary swell from a North direction (forecast issued at 12:00am August 23). The wind direction is predicted to be onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Aug) | 3.5ft (1.0m) | 10s |
| Afternoon (23 Aug) | 4.5ft (1.3m) | 14s |
| Evening (23 Aug) | 6ft (1.9m) | 13s |
Table - waves today at San Juan. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 23°C on Sun morning, min 21°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 23 | Monday 24 | Tuesday 25 | ||||||||||||||||||||||
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 | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | NNW 10 | N 10 | N 10 | N 10 | NNW 15 | NNW 14 | NNW 13 | NNW 13 | NNW 13 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 9 | NNW 9 | NNW 9 | NNW 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 106 | 233 | 230 | 183 | 417 | 788 | 1127 | 1255 | 1276 | 1151 | 1071 | 923 | 750 | 693 | 705 | 582 | 551 | 492 | 407 | 378 | 277 | 266 | 222 | 206 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | on | on | on | on | on |
High Tide | 11:09PM1.57m | 11:34AM1.76m | 00:07AM1.70m | 12:24PM1.92m | 00:49AM1.86m | 1:02PM2.10m | ||||||||||||||||||
Low Tide | 5:11AM0.88m | 5:59PM0.75m | 6:07AM0.74m | 6:42PM0.60m | 6:46AM0.58m | 7:17PM0.44m | ||||||||||||||||||
 | | |  | | | | | | |  |  | | | | | | | | | | | | | |
 | — | — | 7:26 | — | — | — | — | — | — | — | 7:26 | — | — | — | — | — | — | — | 7:26 | — | — | — | — | — |
 | — | — | — | — | — | — | 8:25 | — | — | — | — | — | — | — | 8:24 | — | — | — | — | — | — | — | 8:23 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 21 | 21 | 22 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 22 | 22 | 22 | 21 | 22 | 23 | 23 | 23 | 22 |
Feels °C | 22 | 21 | 22 | 23 | 24 | 24 | 23 | 24 | 23 | 23 | 24 | 21 | 21 | 22 | 22 | 21 | 21 | 21 | 20 | 20 | 22 | 21 | 22 | 21 |
Swell 1 Height (m) Direction Period (s) | N 7 | N 10 | N 10 | N 10 | NNW 15 | NNW 14 | NNW 13 | NNW 13 | NNW 13 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 9 | NNW 9 | NNW 9 | NNW 9 |
| kJ | 83 | 233 | 230 | 183 | 417 | 788 | 1127 | 1255 | 1276 | 1151 | 1071 | 923 | 750 | 693 | 705 | 582 | 551 | 492 | 407 | 378 | 277 | 266 | 222 | 206 |
Swell 2 Height (m) Direction Period (s) | NNW 10 | N 12 | N 12 | NNW 16 | N 9 | N 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | W 8 | W 8 | — | W 8 | — | W 8 | W 7 | W 7 | W 7 | W 10 | W 10 | NW 10 |
| kJ | 106 | 26 | 26 | 104 | 133 | 101 | 7 | 7 | 7 | 7 | 7 | 6 | 5 | 5 | — | 1 | — | 1 | 1 | 1 | 1 | 2 | 2 | 4 |
Swell 3 Height (m) Direction Period (s) | WNW 9 | WNW 8 | WNW 8 | N 12 | N 11 | N 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | W 11 | W 11 | — | — | — |
| kJ | 15 | 14 | 14 | 44 | 39 | 37 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | NNE 3 | — | — | — | — | NNE 4 | NNE 4 | NNE 4 | NE 4 | NE 4 | NE 4 | NE 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 4 | — | — | — | — | 11 | 8 | 11 | 6 | 7 | 8 | 8 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 38 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 66 | 9 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 |
Best forecast wave conditions in Lanzarote | ||||||||||||||||||||||||
Best forecast wave conditions in Spain (Africa) | ||||||||||||||||||||||||
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