Surf Forecasts:
How big are the waves at San Juan today (08 Sep):
- Morning surf: Morning surf (08 Sep, local time) - 4.5ft (1.4m), 7s period with NNE swell.
- Afternoon surf: Afternoon surf (08 Sep, local time) - 5ft (1.5m), 8s period with NNE swell.
- Evening surf: Evening surf (08 Sep, local time) - 5ft (1.6m), 7s period with NNE swell.
The current surf forecast for San Juan at 9AM is: 1.4m 7s primary swell from a North-northeast direction and 0.7m 12s secondary swell from a Northwest direction (forecast issued at 06:00am September 08). The wind direction is predicted to be onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Sep) | 4.5ft (1.4m) | 7s |
| Afternoon (08 Sep) | 5ft (1.5m) | 8s |
| Evening (08 Sep) | 5ft (1.6m) | 7s |
Table - waves today at San Juan. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Tue morning, min 21°C on Wed night). Winds increasing (light winds from the NNE on Tue morning, fresh winds from the N by Thu night). | |||||||||||||||||||||||
Tuesday 8 | Wednesday 9 | Thursday 10 | |||||||||||||||||||||
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) | NNE 7 | NW 12 | NNE 7 | NNE 7 | NNE 8 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 6 | NNE 6 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 197 | 176 | 208 | 220 | 266 | 259 | 252 | 228 | 228 | 215 | 247 | 240 | 212 | 229 | 223 | 210 | 237 | 204 | 204 | 180 | 154 | 192 | 195 |
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 | on | on |
High Tide | 12:24PM2.29m | 00:57AM2.18m | 1:10PM2.48m | 1:39AM2.33m | 1:51PM2.61m | ||||||||||||||||||
Low Tide | 6:09AM0.48m | 6:47PM0.22m | 6:56AM0.30m | 7:30PM0.06m | 7:37AM0.16m | 8:08PM-0.03m | |||||||||||||||||
 | |  | | | | | | | | | | | | | |  | | | | | | | |
 | — | 7:35 | — | — | — | — | — | — | — | 7:35 | — | — | — | — | — | — | — | 7:35 | — | — | — | — | — |
 | — | — | — | — | — | 8:07 | — | — | — | — | — | — | — | 8:07 | — | — | — | — | — | — | — | 8:06 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 23 | 24 | 25 | 24 | 24 | 24 | 23 | 22 | 22 | 23 | 23 | 23 | 22 | 22 | 21 | 21 | 22 | 23 | 23 | 23 | 22 | 21 |
Feels °C | 23 | 23 | 25 | 24 | 23 | 23 | 24 | 22 | 21 | 21 | 22 | 21 | 21 | 20 | 21 | 20 | 19 | 21 | 21 | 20 | 21 | 19 | 17 |
Swell 1 Height (m) Direction Period (s) | NW 11 | NW 12 | NNE 7 | NW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 10 | NNW 10 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 12 | NNW 11 |
| kJ | 150 | 161 | 208 | 121 | 114 | 96 | 89 | 82 | 79 | 96 | 61 | 56 | 54 | 54 | 53 | 45 | 42 | 38 | 38 | 22 | 23 | 13 | 24 |
Swell 2 Height (m) Direction Period (s) | NNW 11 | NNW 10 | NW 12 | N 10 | N 10 | — | — | — | — | — | — | — | — | W 8 | — | W 8 | W 8 | W 8 | W 8 | NW 12 | NNW 12 | N 14 | N 14 |
| kJ | 38 | 33 | 134 | 8 | 8 | — | — | — | — | — | — | — | — | 1 | — | 1 | 1 | 1 | 1 | 6 | 14 | 4 | 14 |
Swell 3 Height (m) Direction Period (s) | — | N 11 | NNW 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | N 13 | N 13 | NW 7 | NW 7 | NW 7 | W 7 |
| kJ | — | 9 | 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 3 | 2 | 2 | 2 | 1 |
Wind waves Height (m) Direction Period (s) | NNE 7 | NNE 7 | — | NNE 7 | NNE 8 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 6 | NNE 6 |
| kJ | 197 | 176 | — | 220 | 266 | 259 | 252 | 228 | 228 | 215 | 247 | 240 | 212 | 229 | 223 | 210 | 237 | 204 | 204 | 180 | 154 | 192 | 195 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 38 | 9 | 38 | 33 | 9 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 259 | 38 | 259 | 330 | 259 | 335 | 38 | 231 |
Best forecast wave conditions in Lanzarote | |||||||||||||||||||||||
Best forecast wave conditions in Spain (Africa) | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
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