Surf Forecasts:
How big are the waves at San Juan today (28 Oct):
- Afternoon surf: Afternoon surf (28 Oct, local time) - 4ft (1.2m), 13s period with NNW swell.
- Evening surf: Evening surf (28 Oct, local time) - 3.5ft (1.0m), 12s period with NNW swell.
The current surf forecast for San Juan at 12AM is: 1.2m 14s primary swell from a North-northwest direction and 0.6m 5s secondary swell from a Northeast direction (forecast issued at 05:00pm October 27). The wind direction is predicted to be onshore.
| Time (WET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Oct) | - | - |
| Afternoon (28 Oct) | 4ft (1.2m) | 13s |
| Evening (28 Oct) | 3.5ft (1.0m) | 12s |
Table - waves today at San Juan. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 24°C on Tue afternoon, min 21°C on Wed night). Wind will be generally light. | |||||||||||||||||||
Tue 27 | Wednesday 28 | Thursday 29 | |||||||||||||||||
3 PM | 6 PM | 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) | NNW 13 | NNW 12 | NNW 12 | NNW 14 | NNW 14 | NNW 13 | NNW 13 | NW 13 | NW 14 | NW 14 | NW 13 | NW 13 | NW 13 | NW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 |
Wave Graph  | |||||||||||||||||||
 kJ | 461 | 350 | 278 | 553 | 486 | 472 | 357 | 479 | 943 | 1018 | 834 | 746 | 659 | 609 | 419 | 467 | 459 | 539 | 497 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | cross-on | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross |
High Tide | 1:54PM2.49m | 2:14AM2.51m | 2:38PM2.40m | 2:57AM2.43m | 3:25PM2.24m | ||||||||||||||
Low Tide | 7:59PM0.03m | 8:23AM0.03m | 8:40PM0.14m | 9:09AM0.12m | |||||||||||||||
 |  |  | |  | |  | | | | |  | | | | | | | | |
 | — | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — |
 | — | 6:12 | — | — | — | — | — | — | — | 6:12 | — | — | — | — | — | — | — | 6:10 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 23 | 23 | 22 | 22 | 22 | 23 | 24 | 24 | 23 | 22 | 22 | 21 | 22 | 22 | 23 | 22 | 22 |
Feels °C | 23 | 24 | 23 | 25 | 23 | 23 | 22 | 24 | 27 | 25 | 24 | 23 | 23 | 23 | 24 | 23 | 25 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | NNW 13 | NNW 12 | NNW 12 | NNW 14 | NNW 14 | NNW 13 | NNW 13 | NW 13 | NW 14 | NW 14 | NW 13 | NW 13 | NW 13 | NW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 |
| kJ | 461 | 350 | 278 | 553 | 486 | 472 | 357 | 479 | 943 | 1018 | 834 | 746 | 659 | 609 | 419 | 467 | 459 | 539 | 497 |
Swell 2 Height (m) Direction Period (s) | NW 16 | NNE 5 | NNW 15 | NE 5 | NW 14 | NW 13 | NW 13 | WNW 13 | NNE 6 | NNE 6 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | WNW 12 | NW 12 | NW 12 | WNW 11 | WNW 11 |
| kJ | 124 | 16 | 144 | 18 | 203 | 257 | 342 | 304 | 29 | 30 | 169 | 245 | 288 | 283 | 390 | 361 | 349 | 166 | 154 |
Swell 3 Height (m) Direction Period (s) | NW 16 | WNW 15 | WNW 15 | WNW 15 | NNE 5 | NNE 5 | NNE 5 | NNE 6 | N 12 | N 12 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | NE 6 | NNE 6 | NNE 6 | NNE 6 | NNE 6 |
| kJ | 10 | 144 | 142 | 142 | 15 | 17 | 24 | 27 | 46 | 72 | 30 | 32 | 24 | 22 | 16 | 12 | 12 | 12 | 12 |
Wind waves Height (m) Direction Period (s) | NNE 5 | — | NNE 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 17 | — | 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 9 | 9 | 9 | 9 | 9 | 10 | 9 | 2 | 0 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
Best forecast wave conditions in Lanzarote | |||||||||||||||||||
Best forecast wave conditions in Spain (Africa) | |||||||||||||||||||
Header Global | |||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our San Juan surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest