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Surf Forecasts:
San Juan surfForecast / Lanzarote / Spain
48hr Weather and Surf, issued 6 pm Monday 04 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
19.5° C
(Which is slightly warmer than usual)How big are the waves at San Juan today?
The current surf forecast for San Juan at 10PM is: 0.5m 10s primary swell from a North-northwest direction and 0.6m 8s secondary swell from a West-northwest direction, 0.7m 6s secondary swell from a Northeast direction (forecast issued at 06:00pm May 04). The wind direction is predicted to be onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 May) | - | - |
| Afternoon (04 May) | 1.5ft (0.5m) | 11s |
| Evening (04 May) | 1.5ft (0.5m) | 10s |
Table - waves today at San Juan. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 18°C on Mon afternoon, min 17°C on Mon night). Mainly fresh winds. | ||||||||||||||||||||||||
Mon 4 | Tuesday 5 | Wednesday 6 | Thu 7 | |||||||||||||||||||||
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 | 10 AM | 1 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NNE 7 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | N 6 | N 8 | |
64 | 63 | 59 | 57 | 56 | 52 | 66 | 91 | 88 | 85 | 106 | 124 | 132 | 136 | 175 | 126 | 134 | 175 | 170 | 151 | 139 | 134 | 112 | 157 | |
Wind (km/h) | ||||||||||||||||||||||||
on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | |
High Tide | 3:51PM2.19m | 4:12AM1.99m | 4:26PM2.09m | 4:48AM1.86m | 5:05PM1.99m | 5:30AM1.74m | ||||||||||||||||||
Low Tide | 10:01PM0.38m | 10:07AM0.48m | 10:38PM0.49m | 10:43AM0.59m | 11:20PM0.62m | 11:24AM0.70m | ||||||||||||||||||
 | |  | |  |  |  | | |  | | | | | | | | | | | | | | | |
 | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:07 | — | — |
 | — | 8:30 | — | — | — | — | — | — | — | 8:31 | — | — | — | — | — | — | — | 8:32 | — | — | — | — | — | 8:32 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 18 |
15 | 15 | 16 | 14 | 15 | 15 | 14 | 15 | 15 | 15 | 13 | 13 | 14 | 13 | 12 | 13 | 13 | 13 | 12 | 12 | 13 | 13 | 14 | 15 | |
Swell 1 Height (m) Direction Period (s) | NNW 11 | WNW 8 | WNW 8 | WNW 8 | W 8 | NNW 10 | NNW 10 | NNW 10 | NNW 9 | NNW 9 | N 8 | N 8 | N 8 | NNW 8 | NNW 9 | NNW 8 | NNW 8 | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 | ENE 6 |
 kJ | 64 | 40 | 51 | 49 | 30 | 52 | 55 | 54 | 61 | 58 | 33 | 33 | 32 | 50 | 26 | 72 | 92 | 24 | 12 | 12 | 12 | 11 | 11 | 24 |
Swell 2 Height (m) Direction Period (s) | WNW 9 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | W 8 | W 8 | W 8 | WNW 7 | WNW 7 | WNW 8 | NNW 9 | NNW 9 | WNW 10 | WNW 9 | WNW 9 | W 9 | — | — | — | S 13 | N 10 | N 10 | W 8 |
| kJ | 44 | 63 | 59 | 57 | 56 | 29 | 29 | 29 | 18 | 18 | 19 | 29 | 29 | 31 | 28 | 27 | 25 | — | — | — | 3 | 8 | 19 | 5 |
Swell 3 Height (m) Direction Period (s) | N 7 | — | — | — | N 10 | N 10 | N 9 | N 9 | W 11 | W 11 | NNW 9 | W 8 | W 8 | — | W 10 | S 14 | — | — | — | — | — | — | N 10 | N 13 |
| kJ | 1 | — | — | — | 2 | 8 | 15 | 6 | 2 | 2 | 28 | 10 | 11 | — | 2 | 4 | — | — | — | — | — | — | 8 | 3 |
Wind waves Height (m) Direction Period (s) | NE 6 | NE 6 | NE 6 | NE 5 | NE 5 | NE 5 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NNE 7 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | N 6 | N 8 |
| kJ | 34 | 39 | 31 | 35 | 34 | 42 | 66 | 91 | 88 | 85 | 106 | 124 | 132 | 136 | 175 | 126 | 134 | 175 | 170 | 151 | 139 | 134 | 112 | 157 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 38 | 33 | 38 | 33 | 30 | 33 | 33 | 33 | 38 | 33 | 331 | 33 | 276 | 38 | 330 | 38 | 334 | 334 | 330 | 330 | 38 | 38 | 38 | 9 |
Best forecast wave conditions in Lanzarote | ||||||||||||||||||||||||
Best forecast wave conditions in Spain (Africa) | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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