Surf Forecasts:
How big are the waves at San Juan today (29 Oct):
- Morning surf: Morning surf (29 Oct, local time) - 4ft (1.2m), 12s period with NNW swell.
- Afternoon surf: Afternoon surf (29 Oct, local time) - 4.5ft (1.3m), 12s period with NNW swell.
- Evening surf: Evening surf (29 Oct, local time) - 4.5ft (1.4m), 12s period with NNW swell.
The current surf forecast for San Juan at 3AM is: 1.4m 13s primary swell from a Northwest direction and 1.0m 12s secondary swell from a North-northwest direction (forecast issued at 11:00pm October 28). The wind direction is predicted to be cross-onshore.
| Time (WET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Oct) | 4ft (1.2m) | 12s |
| Afternoon (29 Oct) | 4.5ft (1.3m) | 12s |
| Evening (29 Oct) | 4.5ft (1.4m) | 12s |
Table - waves today at San Juan. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 23°C on Wed night, min 21°C on Wed night). Wind will be generally light. | |||||||||||||||||
Thursday 29 | Friday 30 | ||||||||||||||||
9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||
Wave Height (m) Direction Period (s) | NW 13 | NW 13 | NW 13 | NW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 12 | NNW 12 |
Wave Graph  | |||||||||||||||||
 kJ | 834 | 746 | 659 | 609 | 419 | 467 | 459 | 539 | 521 | 349 | 343 | 320 | 259 | 217 | 229 | 242 | 232 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | glassy | glassy | on | on |
High Tide | 2:57AM2.43m | 3:25PM2.24m | 3:45AM2.31m | 4:20PM2.05m | |||||||||||||
Low Tide | 8:40PM0.14m | 9:09AM0.12m | 9:25PM0.29m | 10:01AM0.27m | |||||||||||||
 | | | |  | |  | |  | | | | | | | | | |
 | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 6:10 | — | — | — | — | — | — | — | 6:09 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 22 | 22 | 21 | 22 | 23 | 23 | 22 | 22 | 22 | 21 | 21 | 21 | 22 | 22 | 22 | 22 |
Feels °C | 25 | 24 | 24 | 23 | 24 | 25 | 25 | 23 | 24 | 24 | 23 | 22 | 23 | 24 | 24 | 23 | 24 |
Swell 1 Height (m) Direction Period (s) | NW 13 | NW 13 | NW 13 | NW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 12 | NNW 12 |
| kJ | 834 | 746 | 659 | 609 | 419 | 467 | 459 | 539 | 521 | 349 | 343 | 320 | 259 | 217 | 229 | 242 | 232 |
Swell 2 Height (m) Direction Period (s) | NE 6 | NNW 12 | NNW 12 | NNW 12 | NW 12 | NW 12 | NW 12 | WNW 11 | NW 11 | NW 11 | NW 11 | NW 11 | WNW 10 | NW 10 | WNW 10 | WNW 10 | NW 14 |
| kJ | 35 | 245 | 288 | 283 | 336 | 361 | 314 | 166 | 123 | 121 | 121 | 115 | 71 | 48 | 38 | 38 | 97 |
Swell 3 Height (m) Direction Period (s) | NNW 12 | NE 6 | NE 6 | NNE 6 | NNE 6 | NNE 6 | NE 6 | NNE 6 | NNE 6 | N 14 | N 14 | NNE 6 | N 13 | N 13 | N 13 | NW 15 | WNW 10 |
| kJ | 169 | 37 | 30 | 24 | 22 | 21 | 15 | 12 | 12 | 144 | 104 | 12 | 92 | 55 | 31 | 54 | 36 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 10 | 10 | 10 | 10 | 0 | 0 | 10 | 10 | 10 | 10 | 10 | 10 | 0 | 0 | 0 | 10 | 9 |
Best forecast wave conditions in Lanzarote | |||||||||||||||||
Best forecast wave conditions in Spain (Africa) | |||||||||||||||||
Header Global | |||||||||||||||||
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