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Surf Forecasts:
San Juan surfForecast / Lanzarote / Spain
48hr Weather and Surf, issued 12 pm Saturday 30 May 2026 WESTForecast update in hr min s Forecast update imminent
San Juan surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's San Juan sea temperature is
20.2° C
(Which is normal for this time of year)How big are the waves at San Juan today (30 May):
- Morning surf: Morning surf (30 May, local time) - 2.5ft (0.8m), 10s period with NW swell.
- Afternoon surf: Afternoon surf (30 May, local time) - 4ft (1.2m), 6s period with N swell.
- Evening surf: Evening surf (30 May, local time) - 2.5ft (0.8m), 13s period with WNW swell.
The current surf forecast for San Juan at 7PM is: 0.6m 13s primary swell from a Northwest direction and 0.6m 9s secondary swell from a Northwest direction, 1.3m 6s secondary swell from a North direction (forecast issued at 12:00pm May 30). The wind direction is predicted to be onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 May) | 2.5ft (0.8m) | 10s |
| Afternoon (30 May) | 4ft (1.2m) | 6s |
| Evening (30 May) | 2.5ft (0.8m) | 13s |
Table - waves today at San Juan. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 20°C on Mon afternoon, min 18°C on Sat morning). Mainly fresh winds. | ||||||||||||||||||||||||
Sat 30 | Sunday 31 | Monday 1 | Tue 2 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NW 10 | NW 10 | N 6 | N 6 | WNW 13 | NW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | N 7 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | NNE 8 | |
115 | 113 | 108 | 144 | 222 | 353 | 397 | 384 | 371 | 371 | 336 | 261 | 251 | 247 | 246 | 253 | 253 | 259 | 253 | 287 | 294 | 337 | 377 | 395 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | |
High Tide | 1:53PM2.20m | 2:12AM2.08m | 2:27PM2.22m | 2:48AM2.07m | 3:02PM2.21m | 3:24AM2.03m | ||||||||||||||||||
Low Tide | 7:36AM0.39m | 8:02PM0.36m | 8:10AM0.38m | 8:37PM0.34m | 8:44AM0.39m | 9:13PM0.35m | ||||||||||||||||||
 |  | |  |  | | | | | | | |  | | | | | | | | | | | | |
 | 6:56 | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — |
 | — | — | — | 8:46 | — | — | — | — | — | — | — | 8:47 | — | — | — | — | — | — | — | 8:47 | — | — | — | 8:49 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 18 | 18 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 19 | 19 | 20 | 19 | 18 | 18 | 18 | 18 |
15 | 15 | 16 | 15 | 15 | 14 | 15 | 15 | 14 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 16 | 18 | 17 | 15 | 15 | 16 | 15 | |
Swell 1 Height (m) Direction Period (s) | NW 10 | NW 10 | NW 10 | NW 9 | WNW 13 | NW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | NW 10 | NW 10 | NW 10 | WNW 10 | WNW 10 |
 kJ | 115 | 113 | 73 | 70 | 222 | 353 | 397 | 384 | 371 | 371 | 336 | 261 | 251 | 247 | 207 | 207 | 186 | 149 | 143 | 106 | 102 | 100 | 65 | 65 |
Swell 2 Height (m) Direction Period (s) | NW 16 | WNW 15 | NW 14 | NW 13 | NW 9 | NW 9 | NW 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 15 | NW 14 |
| kJ | 10 | 21 | 53 | 144 | 68 | 3 | 50 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 8 |
Swell 3 Height (m) Direction Period (s) | W 16 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | N 13 |
| kJ | 5 | 3 | 3 | 3 | 3 | 3 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 |
Wind waves Height (m) Direction Period (s) | N 6 | N 6 | N 6 | N 6 | N 6 | N 6 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | NNE 8 |
| kJ | 104 | 108 | 108 | 130 | 151 | 166 | 176 | 181 | 181 | 192 | 203 | 246 | 246 | 246 | 246 | 253 | 253 | 259 | 253 | 287 | 294 | 337 | 377 | 395 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 251 | 251 | 231 | 256 | 256 | 256 | 256 | 256 | 256 | 38 | 231 | 231 | 38 | 38 | 38 | 38 | 38 | 231 | 231 | 231 | 38 | 256 | 38 | 231 |
Best forecast wave conditions in Lanzarote | ||||||||||||||||||||||||
Best forecast wave conditions in Spain (Africa) | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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