Surf Forecasts:
How big are the waves at San Juan today (02 Sep):
- Morning surf: Morning surf (02 Sep, local time) - 7.5ft (2.3m), 8s period with NNE swell.
- Afternoon surf: Afternoon surf (02 Sep, local time) - 7ft (2.1m), 8s period with NNE swell.
- Evening surf: Evening surf (02 Sep, local time) - 6ft (1.9m), 8s period with NNE swell.
The current surf forecast for San Juan at 12PM is: 2.2m 8s primary swell from a North-northeast direction and 0.5m 10s secondary swell from a North-northwest direction (forecast issued at 06:00am September 02). The wind direction is predicted to be onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Sep) | 7.5ft (2.3m) | 8s |
| Afternoon (02 Sep) | 7ft (2.1m) | 8s |
| Evening (02 Sep) | 6ft (1.9m) | 8s |
Table - waves today at San Juan. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 23°C on Thu morning, min 21°C on Wed night). Mainly fresh winds. | |||||||||||||||||||||||
Wednesday 2 | Thursday 3 | Friday 4 | |||||||||||||||||||||
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 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNW 8 | N 8 | N 7 | NNE 7 | N 7 | N 7 | N 7 | N 7 | N 8 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 825 | 804 | 650 | 578 | 561 | 427 | 395 | 169 | 292 | 109 | 191 | 155 | 131 | 106 | 147 | 159 | 92 | 120 | 88 | 96 | 102 | 91 | 139 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | cross-on | cross-on | on | on | on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 5:34PM2.14m | 6:01AM2.04m | 6:29PM1.94m | 7:03AM1.89m | 7:46PM1.77m | ||||||||||||||||||
Low Tide | 11:17AM0.36m | 11:42PM0.42m | 12:08PM0.51m | 00:36AM0.61m | 1:18PM0.67m | ||||||||||||||||||
 | |  | | |  | | |  | | |  | | | | | | | | | | |  | |
 | — | 7:31 | — | — | — | — | — | — | — | 7:31 | — | — | — | — | — | — | — | 7:33 | — | — | — | — | — |
 | — | — | — | — | — | 8:15 | — | — | — | — | — | — | — | 8:14 | — | — | — | — | — | — | — | 8:13 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 22 | 23 | 23 | 22 | 22 | 21 | 22 | 22 | 22 | 23 | 23 | 23 | 22 |
Feels °C | 16 | 17 | 19 | 19 | 19 | 20 | 19 | 20 | 20 | 21 | 23 | 24 | 24 | 22 | 23 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 22 |
Swell 1 Height (m) Direction Period (s) | S 14 | S 14 | NNW 10 | NNW 10 | S 14 | NW 8 | NW 8 | NNW 8 | N 10 | N 7 | NNE 7 | N 7 | N 7 | N 7 | NNW 8 | N 8 | N 7 | NW 8 | N 8 | NW 9 | NW 9 | NW 8 | WNW 10 |
| kJ | 4 | 4 | 54 | 52 | 4 | 18 | 18 | 169 | 8 | 109 | 191 | 155 | 131 | 106 | 26 | 159 | 92 | 18 | 19 | 13 | 20 | 25 | 9 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | NNW 8 | S 13 | NE 7 | NNW 9 | NNW 9 | NNW 8 | NNW 8 | — | — | N 8 | N 8 | NW 9 | NNW 8 | NNW 8 | — | — |
| kJ | — | — | — | — | — | — | — | 7 | 3 | 86 | 45 | 45 | 55 | 39 | — | — | 12 | 12 | 20 | 6 | 6 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | N 10 | — | NNW 9 | S 13 | S 13 | S 13 | NW 7 | — | — | NW 8 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 8 | — | 45 | 3 | 3 | 3 | 2 | — | — | 17 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NE 7 | N 8 | — | — | — | — | — | N 7 | — | — | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 |
| kJ | 825 | 804 | 650 | 578 | 561 | 427 | 395 | 156 | 292 | — | — | — | — | — | 147 | — | — | 120 | 88 | 96 | 102 | 91 | 139 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 251 | 256 | 251 | 251 | 231 | 251 | 256 | 38 | 231 | 16 | 38 | 17 | 17 | 38 | 16 | 38 | 16 | 16 | 220 | 317 | 14 | 330 | 14 |
Best forecast wave conditions in Lanzarote | |||||||||||||||||||||||
Best forecast wave conditions in Spain (Africa) | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
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