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San Juan surfForecast / Lanzarote / Spain
48hr Weather and Surf, issued 11 pm Thursday 27 Nov 2025 WETForecast 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
21.4° C
(Which is slightly warmer than usual)How big are the waves at San Juan today?
The current surf forecast for San Juan at 4AM is: 1.6m 8s primary swell from a North-northeast direction and 0.6m 9s secondary swell from a North direction (forecast issued at 11:00pm November 27). The wind direction is predicted to be onshore.
| Time (WET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Nov) | 5ft (1.5m) | 8s |
| Afternoon (28 Nov) | 4.5ft (1.4m) | 8s |
| Evening (28 Nov) | 4.5ft (1.3m) | 8s |
Table - waves today at San Juan. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 28 | Saturday 29 | Sunday 30 | ||||||||||||||||||||||
| 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 8 | 8 | 7 | 8 | 8 | 8 | 7 | 6 | 6 | 6 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 14 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 388 | 339 | 318 | 276 | 256 | 249 | 226 | 204 | 220 | 145 | 141 | 112 | 116 | 220 | 206 | 367 | 268 | 253 | 239 | 176 | 357 | 290 | 357 | 427 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | on | on | cross- on | cross- on | on | on | on | cross- on | on | cross- on | cross- on | on | on | on | on | on | on | on | on | on | on |
High Tide / height (m) | 6:22PM 1.69 | 6:44AM 1.91 | 7:36PM 1.73 | 7:54AM 1.94 | 8:46PM 1.84 | 9:01AM 2.04 | ||||||||||||||||||
Low Tide / height (m) | 12:14AM 0.79 | 1:16PM 0.66 | 1:30AM 0.79 | 2:25PM 0.57 | 2:44AM 0.70 | 3:27PM 0.44 | ||||||||||||||||||
Friday 28 | Saturday 29 | Sunday 30 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 7:26 | - | - | - | - | - | - | - | 7:28 | - | - | - | - | - | - | - | 7:28 | - | - | - |
| Sunset | - | - | - | - | - | - | 5:55 | - | - | - | - | - | - | - | 5:55 | - | - | - | - | - | - | - | 5:54 | - |
 | | | |  | | | | | | | | | | |  | |  | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 19 | 18 | 18 | 19 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 19 | 19 | 19 | 18 | 18 | 18 | 19 | 19 | 19 | 19 |
| Feels °C (?) | 16 | 16 | 15 | 15 | 16 | 17 | 17 | 16 | 15 | 16 | 16 | 16 | 16 | 17 | 15 | 15 | 15 | 13 | 13 | 14 | 15 | 14 | 14 | 15 |
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Ocean Swells (m)- Wind Speed (km/h)
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