Surf Forecasts:
How big are the waves at San Juan today (04 Oct):
- Morning surf: Morning surf (04 Oct, local time) - 5.5ft (1.7m), 13s period with N swell.
- Afternoon surf: Afternoon surf (04 Oct, local time) - 5ft (1.5m), 12s period with N swell.
- Evening surf: Evening surf (04 Oct, local time) - 3.5ft (1.1m), 12s period with NNW swell.
The current surf forecast for San Juan at 3AM is: 1.8m 13s primary swell from a North direction and 0.1m 11s secondary swell from a Northwest direction, 1.2m 6s secondary swell from a North-northeast direction (forecast issued at 12:00am October 04). The wind direction is predicted to be onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Oct) | 5.5ft (1.7m) | 13s |
| Afternoon (04 Oct) | 5ft (1.5m) | 12s |
| Evening (04 Oct) | 3.5ft (1.1m) | 12s |
Table - waves today at San Juan. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 23°C on Sun morning, min 21°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 4 | Monday 5 | Tuesday 6 | ||||||||||||||||||||||
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 | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | NNW 13 | N 13 | N 13 | N 13 | N 13 | N 12 | N 12 | NNW 12 | N 12 | N 12 | N 12 | N 12 | N 12 | NNW 11 | N 11 | N 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | N 10 | NNW 10 | NNW 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 713 | 1077 | 946 | 826 | 800 | 660 | 649 | 373 | 556 | 556 | 347 | 336 | 270 | 161 | 238 | 279 | 198 | 121 | 123 | 121 | 119 | 311 | 85 | 82 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | glassy | cross-on | on | cross-on | on | cross-on | cross-on |
High Tide | 8:28AM1.86m | 9:35PM1.71m | 10:02AM1.94m | 10:56PM1.84m | 11:13AM2.12m | |||||||||||||||||||
Low Tide | 1:51AM0.81m | 3:10PM0.68m | 3:39AM0.80m | 4:42PM0.56m | 4:58AM0.66m | 5:43PM0.38m | ||||||||||||||||||
 | | |  | | |  |  | | | | | | | | | | | | | | | | | |
 | — | — | 7:48 | — | — | — | — | — | — | — | 7:48 | — | — | — | — | — | — | — | 7:48 | — | — | — | — | — |
 | — | — | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:36 | — | — | — | — | — | — | — | 7:34 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 21 | 22 | 23 | 23 | 22 | 21 | 21 | 21 | 21 | 22 | 23 | 23 | 23 | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 22 | 22 |
Feels °C | 20 | 20 | 21 | 22 | 22 | 22 | 21 | 20 | 21 | 22 | 22 | 24 | 24 | 24 | 23 | 21 | 23 | 26 | 24 | 25 | 23 | 22 | 21 | 22 |
Swell 1 Height (m) Direction Period (s) | NNW 13 | N 13 | N 13 | N 13 | N 13 | N 12 | WNW 10 | NNW 12 | N 12 | WNW 9 | N 12 | N 12 | N 12 | NNW 11 | N 11 | N 11 | NNW 11 | N 8 | N 7 | NNW 11 | NNW 11 | N 9 | NNW 10 | N 8 |
| kJ | 713 | 1077 | 946 | 826 | 800 | 660 | 9 | 373 | 556 | 7 | 347 | 336 | 270 | 161 | 238 | 279 | 198 | 100 | 87 | 121 | 119 | 15 | 85 | 45 |
Swell 2 Height (m) Direction Period (s) | — | NW 11 | NW 10 | NW 10 | WNW 10 | WNW 10 | — | WNW 10 | WNW 10 | N 18 | WNW 9 | NE 9 | NNE 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | NNW 11 | NNW 11 | N 9 | N 9 | WNW 8 | N 8 | NNW 10 |
| kJ | — | 4 | 4 | 4 | 9 | 9 | — | 9 | 9 | 6 | 8 | 21 | 32 | 8 | 7 | 7 | 7 | 121 | 123 | 15 | 15 | 6 | 46 | 82 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | N 18 | N 18 | — | N 17 | WNW 9 | WNW 9 | W 9 | — | — | — | WNW 8 | N 9 | WNW 8 | WNW 8 | W 8 | WNW 8 | WNW 8 |
| kJ | — | — | — | — | — | — | — | 6 | 6 | — | 6 | 8 | 8 | 2 | — | — | — | 6 | 15 | 6 | 6 | 1 | 6 | 6 |
Wind waves Height (m) Direction Period (s) | NNE 6 | NNE 6 | NNE 6 | N 13 | N 13 | N 12 | N 12 | NNE 5 | NNE 5 | N 12 | NNE 9 | — | — | N 7 | NNE 9 | — | N 9 | — | — | N 7 | N 7 | N 10 | NNE 5 | NNE 5 |
| kJ | 93 | 57 | 53 | 473 | 392 | 362 | 649 | 37 | 42 | 556 | 32 | — | — | 70 | 27 | — | 96 | — | — | 67 | 85 | 311 | 49 | 39 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 231 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 16 | 38 | 38 | 9 | 9 | 38 | 38 | 16 | 1 | 0 | 14 | 38 | 9 | 33 |
Best forecast wave conditions in Lanzarote | ||||||||||||||||||||||||
Best forecast wave conditions in Spain (Africa) | ||||||||||||||||||||||||
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