Surf Forecasts:
How big are the waves at San Juan today (27 Aug):
- Morning surf: Morning surf (27 Aug, local time) - 2.5ft (0.8m), 4s period with N swell.
- Afternoon surf: Afternoon surf (27 Aug, local time) - 4ft (1.2m), 5s period with N swell.
- Evening surf: Evening surf (27 Aug, local time) - 4.5ft (1.4m), 6s period with N swell.
The current surf forecast for San Juan at 12AM is: 0.7m 8s primary swell from a North-northwest direction and 0.1m 9s secondary swell from a Northwest direction, 0.4m 4s secondary swell from a Northeast direction (forecast issued at 06:00pm August 26). The wind direction is predicted to be onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Aug) | 2.5ft (0.8m) | 4s |
| Afternoon (27 Aug) | 4ft (1.2m) | 5s |
| Evening (27 Aug) | 4.5ft (1.4m) | 6s |
Table - waves today at San Juan. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 23°C on Wed afternoon, min 21°C on Thu night). Mainly fresh winds. | |||||||||||||||||||
Wed 26 | Thursday 27 | Friday 28 | |||||||||||||||||
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 8 | NNW 8 | NNW 8 | N 8 | N 8 | N 7 | N 4 | N 5 | N 5 | N 6 | N 6 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | NNE 7 | NNE 7 | NNE 8 | N 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 87 | 85 | 62 | 57 | 41 | 28 | 26 | 52 | 73 | 101 | 146 | 159 | 215 | 237 | 340 | 407 | 547 | 611 | 636 |
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 | 1:35PM2.26m | 1:55AM2.13m | 2:06PM2.39m | 2:25AM2.24m | 2:37PM2.49m | ||||||||||||||
Low Tide | 7:48PM0.30m | 7:52AM0.31m | 8:19PM0.18m | 8:22AM0.21m | 8:48PM0.10m | ||||||||||||||
 | |  | |  | |  | | | | | | | |  | | | | | |
 | — | — | — | — | — | 7:28 | — | — | — | — | — | — | — | 7:28 | — | — | — | — | — |
 | — | 8:22 | — | — | — | — | — | — | — | 8:22 | — | — | — | — | — | — | — | 8:21 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 22 | 21 | 21 | 22 | 21 | 22 | 22 | 22 | 22 | 21 |
Feels °C | 22 | 21 | 21 | 22 | 22 | 22 | 20 | 21 | 20 | 18 | 17 | 17 | 18 | 16 | 17 | 17 | 17 | 18 | 17 |
Swell 1 Height (m) Direction Period (s) | NNW 8 | NNW 8 | NNW 8 | N 8 | N 8 | N 7 | NW 8 | NW 8 | NNW 9 | NNW 8 | NNW 8 | NNW 8 | N 13 | N 13 | — | NE 8 | N 10 | — | NNW 12 |
| kJ | 87 | 85 | 62 | 57 | 41 | 28 | 3 | 3 | 8 | 27 | 24 | 34 | 3 | 3 | — | 18 | 47 | — | 30 |
Swell 2 Height (m) Direction Period (s) | NW 9 | NW 9 | NW 9 | NW 9 | NW 8 | NW 8 | N 10 | NW 9 | NW 8 | NW 8 | — | N 13 | N 13 | — | — | — | — | — | — |
| kJ | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 3 | 3 | 3 | — | 3 | 3 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 4 | NE 4 | NE 4 | NE 4 | N 4 | N 4 | N 4 | N 5 | N 5 | N 6 | N 6 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | NNE 7 | NNE 7 | NNE 8 | N 7 |
| kJ | 5 | 4 | 4 | 3 | 6 | 6 | 26 | 52 | 73 | 101 | 146 | 159 | 215 | 237 | 340 | 407 | 547 | 611 | 636 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 519 | 335 | 38 | 38 | 400 | 70 | 334 | 519 | 334 | 404 | 397 | 397 | 330 | 339 | 394 | 334 | 334 | 330 | 330 |
Best forecast wave conditions in Lanzarote | |||||||||||||||||||
Best forecast wave conditions in Spain (Africa) | |||||||||||||||||||
Header Global | |||||||||||||||||||
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