Surf Forecasts:
How big are the waves at San Juan today (24 Sep):
- Morning surf: Morning surf (24 Sep, local time) - 3.5ft (1.0m), 14s period with NW swell.
- Afternoon surf: Afternoon surf (24 Sep, local time) - 3ft (0.9m), 13s period with NW swell.
- Evening surf: Evening surf (24 Sep, local time) - 3ft (0.9m), 13s period with NW swell.
The current surf forecast for San Juan at 11AM is: 1.0m 13s primary swell from a Northwest direction and 0.9m 6s secondary swell from a Northeast direction (forecast issued at 06:00am September 24). The wind direction is predicted to be cross-onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Sep) | 3.5ft (1.0m) | 14s |
| Afternoon (24 Sep) | 3ft (0.9m) | 13s |
| Evening (24 Sep) | 3ft (0.9m) | 13s |
Table - waves today at San Juan. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Thu morning, min 22°C on Thu night). Wind will be generally light. | |||||||||||||||||||||||
Thursday 24 | Friday 25 | Saturday 26 | |||||||||||||||||||||
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) | NW 14 | NW 14 | NW 14 | NW 13 | NW 13 | NW 13 | NW 12 | NW 13 | NW 13 | NW 13 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NW 11 | NNW 16 | NNW 16 | NNW 15 | NNW 15 | NNW 14 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 401 | 390 | 357 | 380 | 286 | 386 | 260 | 311 | 326 | 321 | 264 | 255 | 251 | 247 | 174 | 163 | 157 | 123 | 179 | 314 | 362 | 443 | 561 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | cross-on | cross-on | on | on | cross-on | cross-on | on | on | cross-on | on | on | on | cross-on | cross-on |
High Tide | 1:00PM2.28m | 1:22AM2.20m | 1:32PM2.42m | 1:54AM2.33m | 2:05PM2.52m | ||||||||||||||||||
Low Tide | 6:48AM0.43m | 7:14PM0.25m | 7:20AM0.28m | 7:44PM0.11m | 7:53AM0.16m | 8:15PM0.02m | |||||||||||||||||
 | |  | | | | | | | |  | | | |  |  | | | |  | | | | |
 | — | 7:43 | — | — | — | — | — | — | — | 7:43 | — | — | — | — | — | — | — | 7:43 | — | — | — | — | — |
 | — | — | — | — | — | 7:49 | — | — | — | — | — | — | — | 7:46 | — | — | — | — | — | — | — | 7:45 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 24 | 25 | 26 | 26 | 26 | 24 | 23 | 22 | 22 | 22 | 24 | 24 | 23 | 22 | 22 | 22 | 22 | 23 | 24 | 23 | 24 | 23 |
Feels °C | 25 | 25 | 25 | 25 | 24 | 25 | 22 | 22 | 20 | 22 | 22 | 25 | 24 | 23 | 22 | 21 | 21 | 23 | 22 | 23 | 23 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | NW 14 | NW 14 | NW 14 | NW 13 | NW 13 | NW 13 | NW 12 | NW 13 | NW 13 | NW 13 | NNW 12 | NNE 6 | NNE 6 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NW 11 | NNW 11 | NNE 6 | NNE 6 | NNW 15 | NNW 14 |
| kJ | 401 | 390 | 357 | 380 | 286 | 386 | 260 | 311 | 326 | 321 | 264 | 87 | 72 | 247 | 174 | 163 | 157 | 123 | 105 | 80 | 68 | 443 | 561 |
Swell 2 Height (m) Direction Period (s) | WNW 9 | NE 6 | NE 6 | NE 6 | NNW 8 | NNW 7 | NNW 7 | N 8 | NNW 7 | — | NNW 13 | NNW 12 | NNW 12 | N 20 | NW 20 | NNW 18 | NW 18 | NNW 16 | NNW 16 | NNW 16 | NNW 15 | NNE 6 | NNE 6 |
| kJ | 16 | 54 | 58 | 58 | 11 | 10 | 10 | 5 | 17 | — | 64 | 255 | 251 | 8 | 15 | 32 | 79 | 105 | 179 | 314 | 362 | 72 | 68 |
Swell 3 Height (m) Direction Period (s) | NW 10 | WNW 9 | WNW 9 | — | WNW 9 | — | — | — | — | — | — | — | — | — | N 20 | NW 18 | — | — | NE 6 | NNW 11 | NW 10 | NNW 10 | NNW 11 |
| kJ | 4 | 16 | 16 | — | 15 | — | — | — | — | — | — | — | — | — | 7 | 13 | — | — | 24 | 78 | 54 | 42 | 11 |
Wind waves Height (m) Direction Period (s) | NE 6 | — | — | — | NE 6 | NE 6 | NE 5 | NNE 5 | NNE 5 | NNE 5 | NNE 6 | — | — | N 6 | N 7 | N 7 | N 6 | NNE 6 | N 6 | — | — | — | — |
| kJ | 52 | — | — | — | 47 | 36 | 34 | 46 | 40 | 74 | 90 | — | — | 76 | 107 | 107 | 104 | 92 | 50 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 2 | 3 | 9 | 14 | 33 | 38 | 38 | 38 | 38 | 33 | 30 | 9 | 38 | 259 | 259 | 38 | 38 | 16 | 38 | 38 | 14 | 10 | 33 |
Best forecast wave conditions in Lanzarote | |||||||||||||||||||||||
Best forecast wave conditions in Spain (Africa) | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
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