Surf Forecasts:
How big are the waves at San Juan today (16 Jul):
- Morning surf: Morning surf (16 Jul, local time) - 4.5ft (1.4m), 6s period with NNE swell.
- Afternoon surf: Afternoon surf (16 Jul, local time) - 4.5ft (1.4m), 7s period with NE swell.
- Evening surf: Evening surf (16 Jul, local time) - 4.5ft (1.4m), 7s period with NE swell.
The current surf forecast for San Juan at 7PM is: 1.4m 7s primary swell from a Northeast direction and 0.4m 9s secondary swell from a West-northwest direction (forecast issued at 12:00pm July 16). The wind direction is predicted to be onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Jul) | 4.5ft (1.4m) | 6s |
| Afternoon (16 Jul) | 4.5ft (1.4m) | 7s |
| Evening (16 Jul) | 4.5ft (1.4m) | 7s |
Table - waves today at San Juan. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 22°C on Thu morning, min 21°C on Thu night). Mainly fresh winds. | |||||||||||||||||||||
Thu 16 | Friday 17 | Saturday 18 | |||||||||||||||||||
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) | NNE 6 | NE 6 | NE 7 | NE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NE 7 | NE 7 | NE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 8 | NNE 8 | NNE 7 | NNE 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 141 | 167 | 178 | 183 | 199 | 199 | 244 | 277 | 312 | 330 | 340 | 320 | 325 | 307 | 324 | 343 | 382 | 393 | 372 | 379 | 369 |
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 | on | on | on | on | on |
High Tide | 3:55PM2.66m | 4:24AM2.30m | 4:40PM2.59m | 5:09AM2.21m | 5:24PM2.45m | ||||||||||||||||
Low Tide | 9:36AM0.12m | 10:14PM-0.01m | 10:19AM0.17m | 10:58PM0.09m | 11:02AM0.27m | ||||||||||||||||
 | | | |  | | | | | | | |  | | | | | | | | | |
 | 7:05 | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — |
 | — | — | — | 8:53 | — | — | — | — | — | — | — | 8:53 | — | — | — | — | — | — | — | 8:53 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 21 |
Feels °C | 20 | 20 | 20 | 20 | 19 | 19 | 19 | 19 | 18 | 20 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 20 | 19 | 20 | 19 |
Swell 1 Height (m) Direction Period (s) | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 |
| kJ | 16 | 32 | 31 | 31 | 30 | 30 | 28 | 27 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 6 | 6 | 6 | 6 | 6 | 6 |
Swell 2 Height (m) Direction Period (s) | NW 7 | WNW 7 | W 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 11 | W 11 | W 11 | W 10 |
| kJ | 12 | 9 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 2 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | N 11 | N 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 12 | — | — | — |
| kJ | 3 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | — | — |
Wind waves Height (m) Direction Period (s) | NNE 6 | NE 6 | NE 7 | NE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NE 7 | NE 7 | NE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 8 | NNE 8 | NNE 7 | NNE 7 |
| kJ | 141 | 167 | 178 | 183 | 199 | 199 | 244 | 277 | 312 | 330 | 340 | 320 | 325 | 307 | 324 | 343 | 382 | 393 | 372 | 379 | 369 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 38 | 38 | 397 | 38 | 397 | 330 | 256 | 330 | 334 | 256 | 231 | 256 | 256 | 259 | 330 | 256 | 256 | 231 | 231 | 256 | 256 |
Best forecast wave conditions in Lanzarote | |||||||||||||||||||||
Best forecast wave conditions in Spain (Africa) | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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