Surf Forecasts:
How big are the waves at San Juan today (04 Jul):
- Morning surf: Morning surf (04 Jul, local time) - 4.5ft (1.3m), 10s period with N swell.
- Afternoon surf: Afternoon surf (04 Jul, local time) - 4ft (1.2m), 9s period with N swell.
- Evening surf: Evening surf (04 Jul, local time) - 3.5ft (1.1m), 10s period with N swell.
The current surf forecast for San Juan at 6PM is: 1.2m 9s primary swell from a North direction and 0.4m 11s secondary swell from a Northwest direction (forecast issued at 12:00pm July 04). The wind direction is predicted to be cross-onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Jul) | 4.5ft (1.3m) | 10s |
| Afternoon (04 Jul) | 4ft (1.2m) | 9s |
| Evening (04 Jul) | 3.5ft (1.1m) | 10s |
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 24°C on Mon morning, min 20°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||||||
Sat 4 | Sunday 5 | Monday 6 | Tue 7 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | N 9 | N 9 | N 9 | N 9 | N 10 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 4 | N 5 | N 5 | N 5 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 249 | 239 | 239 | 210 | 219 | 205 | 162 | 162 | 129 | 123 | 119 | 113 | 66 | 108 | 49 | 107 | 107 | 107 | 33 | 99 | 38 | 36 | 29 | 31 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | on |
High Tide | 5:11PM2.22m | 5:35AM1.96m | 5:49PM2.16m | 6:18AM1.92m | 6:33PM2.09m | |||||||||||||||||||
Low Tide | 10:50AM0.45m | 11:26PM0.42m | 11:28AM0.50m | 00:06AM0.45m | 12:12PM0.57m | 00:52AM0.50m | ||||||||||||||||||
 | | | |  | | | | | | | | | | | | | | | | | | | | |
 | 6:58 | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:01 |
 | — | — | — | 8:57 | — | — | — | — | — | — | — | 8:57 | — | — | — | — | — | — | — | 8:57 | — | — | — | 8:57 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 21 | 21 | 22 | 21 | 21 | 20 | 20 | 21 | 22 | 23 | 23 | 21 | 21 | 21 | 20 | 22 | 24 | 24 | 23 | 22 | 22 | 22 | 22 |
Feels °C | 22 | 23 | 22 | 23 | 22 | 22 | 20 | 19 | 21 | 22 | 23 | 23 | 20 | 20 | 22 | 19 | 21 | 23 | 23 | 22 | 21 | 22 | 22 | 21 |
Swell 1 Height (m) Direction Period (s) | N 9 | N 9 | N 9 | N 9 | N 10 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 8 | N 8 | NE 8 | N 8 | NE 8 | NE 8 | NE 8 | N 8 | NE 7 | WNW 9 | NNE 8 | NNE 8 | NNE 7 |
| kJ | 249 | 239 | 239 | 210 | 219 | 205 | 162 | 162 | 129 | 123 | 119 | 113 | 66 | 21 | 49 | 21 | 16 | 15 | 33 | 9 | 15 | 20 | 19 | 18 |
Swell 2 Height (m) Direction Period (s) | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NE 10 | NE 9 | NE 9 | NE 8 | NE 8 | NE 8 | NE 8 | NW 9 | NE 8 | NW 9 | WNW 9 | WNW 9 | NE 8 | WNW 9 | NE 7 | WNW 8 | NE 7 | NE 6 |
| kJ | 33 | 31 | 30 | 30 | 28 | 25 | 34 | 43 | 39 | 35 | 33 | 23 | 21 | 20 | 21 | 20 | 15 | 15 | 9 | 15 | 8 | 7 | 7 | 7 |
Swell 3 Height (m) Direction Period (s) | NNE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 9 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 | NNW 12 | NW 9 | NNW 11 | NNW 11 | NNW 11 | WNW 9 | NNW 10 | NNW 10 | NNW 10 | WNW 8 | WNW 8 |
| kJ | 6 | 10 | 9 | 18 | 18 | 19 | 25 | 24 | 24 | 23 | 22 | 21 | 21 | 14 | 20 | 12 | 12 | 12 | 15 | 10 | 10 | 10 | 7 | 7 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | NNW 3 | NNW 3 | — | N 3 | — | NNW 4 | N 8 | N 4 | N 8 | N 8 | N 8 | N 4 | N 8 | N 4 | N 5 | N 5 | N 5 |
| kJ | — | — | — | — | — | — | — | 1 | 4 | — | 2 | — | 7 | 108 | 12 | 107 | 107 | 107 | 20 | 99 | 38 | 36 | 29 | 31 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 10 | 10 | 10 | 10 | 2 | 10 | 10 | 14 | 14 | 10 | 17 | 14 | 17 | 14 | 10 | 231 | 17 | 510 | 231 | 17 | 231 | 70 | 400 | 400 |
Best forecast wave conditions in Lanzarote | ||||||||||||||||||||||||
Best forecast wave conditions in Spain (Africa) | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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