Surf Forecasts:
How big are the waves at San Juan today (04 Aug):
- Morning surf: Morning surf (04 Aug, local time) - 6ft (1.8m), 7s period with NE swell.
- Afternoon surf: Afternoon surf (04 Aug, local time) - 5.5ft (1.7m), 7s period with NE swell.
- Evening surf: Evening surf (04 Aug, local time) - 5.5ft (1.7m), 7s period with NNE swell.
The current surf forecast for San Juan at 1AM is: 1.5m 7s primary swell from a North-northeast direction and 0.4m 9s secondary swell from a West-northwest direction, 0.3m 8s secondary swell from a North direction (forecast issued at 06:00pm August 03). The wind direction is predicted to be onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Aug) | 6ft (1.8m) | 7s |
| Afternoon (04 Aug) | 5.5ft (1.7m) | 7s |
| Evening (04 Aug) | 5.5ft (1.7m) | 7s |
Table - waves today at San Juan. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 24°C on Mon afternoon, min 21°C on Mon night). Mainly strong winds. | |||||||||||||||||||
Mon 3 | Tuesday 4 | Wednesday 5 | |||||||||||||||||
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 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NE 7 | NE 7 | NNE 7 | NE 7 | NNE 7 | NNE 7 | NE 7 | NE 7 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 216 | 186 | 209 | 186 | 229 | 277 | 312 | 301 | 266 | 233 | 261 | 304 | 404 | 492 | 512 | 525 | 494 | 481 | 505 |
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 | on | on | on | on | on | on | on | on | on | on |
High Tide | 5:18PM2.28m | 5:43AM2.07m | 5:59PM2.16m | 6:30AM1.98m | 6:50PM2.01m | ||||||||||||||
Low Tide | 11:30PM0.32m | 11:41AM0.44m | 00:13AM0.42m | 12:30PM0.55m | |||||||||||||||
 | |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — |
 | — | 8:45 | — | — | — | — | — | — | — | 8:44 | — | — | — | — | — | — | — | 8:43 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 23 | 21 | 21 | 21 | 21 | 22 | 23 | 23 | 23 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 22 | 21 |
Feels °C | 22 | 21 | 19 | 19 | 19 | 20 | 20 | 21 | 21 | 21 | 18 | 17 | 18 | 18 | 19 | 19 | 19 | 19 | 18 |
Swell 1 Height (m) Direction Period (s) | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | NW 8 | WNW 8 | WNW 8 | NW 8 | NW 8 | NW 8 | WNW 11 | WNW 11 | WNW 10 |
| kJ | 32 | 32 | 32 | 33 | 33 | 33 | 32 | 31 | 30 | 29 | 35 | 47 | 26 | 16 | 16 | 17 | 44 | 44 | 43 |
Swell 2 Height (m) Direction Period (s) | N 9 | N 8 | NW 9 | N 8 | NW 10 | N 8 | N 8 | N 8 | NW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | NW 10 | NW 10 | WNW 10 | N 12 | NNW 12 | NNW 11 |
| kJ | 24 | 23 | 3 | 13 | 4 | 12 | 5 | 5 | 5 | 12 | 12 | 12 | 20 | 25 | 26 | 20 | 11 | 14 | 25 |
Swell 3 Height (m) Direction Period (s) | NW 11 | W 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | N 11 | N 11 | N 11 | N 11 |
| kJ | 5 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NE 7 | NE 7 | NNE 7 | NE 7 | NNE 7 | NNE 7 | NE 7 | NE 7 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 |
| kJ | 216 | 186 | 209 | 186 | 229 | 277 | 312 | 301 | 266 | 233 | 261 | 304 | 404 | 492 | 512 | 525 | 494 | 481 | 505 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 38 | 38 | 259 | 38 | 259 | 259 | 38 | 38 | 38 | 38 | 259 | 259 | 259 | 38 | 276 | 330 | 330 | 330 | 259 |
Best forecast wave conditions in Lanzarote | |||||||||||||||||||
Best forecast wave conditions in Spain (Africa) | |||||||||||||||||||
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