Surf Forecasts:
How big are the waves at San Juan today (01 Aug):
- Afternoon surf: Afternoon surf (01 Aug, local time) - 4.5ft (1.4m), 7s period with NNE swell.
- Evening surf: Evening surf (01 Aug, local time) - 4.5ft (1.3m), 7s period with NNE swell.
The current surf forecast for San Juan at 12AM is: 1.2m 7s primary swell from a North-northeast direction and 0.6m 10s secondary swell from a West-northwest direction (forecast issued at 06:00pm July 31). The wind direction is predicted to be onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Aug) | - | - |
| Afternoon (01 Aug) | 4.5ft (1.4m) | 7s |
| Evening (01 Aug) | 4.5ft (1.3m) | 7s |
Table - waves today at San Juan. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 24°C on Sat afternoon, min 21°C on Fri night). Winds increasing (light winds from the NE on Fri night, fresh winds from the N by Sun night). | |||||||||||||||||||
Fri 31 | Saturday 1 | Sunday 2 | |||||||||||||||||
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 7 | N 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | WNW 10 | WNW 10 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | N 6 | NNE 6 | NNE 6 | NNE 6 |
Wave Graph  | |||||||||||||||||||
 kJ | 197 | 111 | 149 | 128 | 124 | 99 | 96 | 93 | 81 | 86 | 119 | 113 | 113 | 117 | 146 | 92 | 145 | 149 | 183 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | on | cross-on | cross-on | on | cross-on | on | cross-on | on | on | on | on | on | cross-on | on | on | cross-on | on |
High Tide | 3:37PM2.42m | 3:56AM2.19m | 4:09PM2.41m | 4:29AM2.18m | 4:42PM2.36m | ||||||||||||||
Low Tide | 9:49PM0.21m | 9:52AM0.26m | 10:21PM0.21m | 10:25AM0.29m | |||||||||||||||
 |  |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — |
 | — | 8:46 | — | — | — | — | — | — | — | 8:45 | — | — | — | — | — | — | — | 8:45 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 23 | 21 | 21 | 21 | 21 | 23 | 23 | 24 | 23 | 22 | 21 | 21 | 21 | 23 | 23 | 23 | 23 | 21 |
Feels °C | 24 | 24 | 21 | 24 | 22 | 23 | 23 | 24 | 23 | 22 | 21 | 20 | 20 | 20 | 22 | 22 | 21 | 21 | 19 |
Swell 1 Height (m) Direction Period (s) | NNE 7 | N 7 | NW 10 | NNE 7 | NNE 7 | WNW 10 | WNW 10 | NNE 7 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | NE 7 | WNW 8 | WNW 8 | WNW 10 |
| kJ | 197 | 111 | 54 | 128 | 124 | 83 | 83 | 93 | 81 | 80 | 75 | 73 | 71 | 71 | 53 | 47 | 48 | 48 | 63 |
Swell 2 Height (m) Direction Period (s) | N 10 | NE 7 | N 10 | WNW 10 | WNW 10 | N 10 | N 10 | WNW 10 | N 9 | N 9 | N 10 | N 10 | N 10 | N 10 | N 10 | WNW 9 | N 10 | N 10 | NW 8 |
| kJ | 8 | 71 | 8 | 68 | 63 | 17 | 16 | 83 | 7 | 7 | 7 | 7 | 7 | 8 | 7 | 49 | 8 | 17 | 3 |
Swell 3 Height (m) Direction Period (s) | WNW 9 | NW 11 | NW 11 | N 10 | N 10 | NW 10 | N 10 | N 10 | N 10 | — | — | N 12 | N 12 | — | N 11 | N 9 | N 9 | — | W 10 |
| kJ | 8 | 30 | 4 | 8 | 7 | 4 | 8 | 7 | 2 | — | — | 3 | 3 | — | 2 | 7 | 2 | — | 2 |
Wind waves Height (m) Direction Period (s) | — | — | NNE 7 | — | — | NNE 7 | NNE 7 | — | NNE 6 | N 6 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | N 6 | NNE 6 | NNE 6 | NNE 6 |
| kJ | — | — | 149 | — | — | 99 | 96 | — | 75 | 86 | 119 | 113 | 113 | 117 | 146 | 92 | 145 | 149 | 183 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 231 | 38 | 38 | 9 | 16 | 9 | 38 | 9 | 512 | 231 | 259 | 276 | 149 | 149 | 276 | 149 | 38 | 256 | 38 |
Best forecast wave conditions in Lanzarote | |||||||||||||||||||
Best forecast wave conditions in Spain (Africa) | |||||||||||||||||||
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