
Surf Forecasts:
How big are the waves at San Juan today (30 Sep):
- Morning surf: Morning surf (30 Sep, local time) - 2.5ft (0.8m), 12s period with NNW swell.
- Afternoon surf: Afternoon surf (30 Sep, local time) - 2.5ft (0.8m), 10s period with NW swell.
- Evening surf: Evening surf (30 Sep, local time) - 2.5ft (0.8m), 11s period with NNW swell.
The current surf forecast for San Juan at 2AM is: 1.1m 12s primary swell from a North-northwest direction and 0.1m 9s secondary swell from a West direction, 0.2m 5s secondary swell from a North-northeast direction (forecast issued at 06:00pm September 29). The wind direction is predicted to be onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Sep) | 2.5ft (0.8m) | 12s |
| Afternoon (30 Sep) | 2.5ft (0.8m) | 10s |
| Evening (30 Sep) | 2.5ft (0.8m) | 11s |
Table - waves today at San Juan. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Tue afternoon, min 22°C on Wed night). Winds increasing (light winds from the NE on Tue afternoon, fresh winds from the NNE by Thu night). | |||||||||||||||||||
Tue 29 | Wednesday 30 | Thursday 1 | |||||||||||||||||
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 | NNW 13 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | NW 10 | NW 10 | NNW 11 | NNW 11 | NNW 11 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 13 | NNW 13 |
Wave Graph | |||||||||||||||||||
491 | 454 | 333 | 333 | 269 | 242 | 153 | 211 | 138 | 154 | 160 | 193 | 247 | 285 | 385 | 575 | 871 | 1100 | 1189 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | cross-on | on | on | on | on | on | on | on | on | on | on | on | on |
High Tide | 3:51PM2.44m | 4:12AM2.37m | 4:33PM2.29m | 4:54AM2.24m | 5:22PM2.08m | ||||||||||||||
Low Tide | 9:57PM0.11m | 10:17AM0.17m | 10:37PM0.27m | 11:03AM0.31m | |||||||||||||||
— | — | — | — | — | 7:46 | — | — | — | — | — | — | — | 7:47 | — | — | — | — | — | |
— | 7:43 | — | — | — | — | — | — | — | 7:40 | — | — | — | — | — | — | — | 7:39 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 24 | 23 | 23 | 23 | 23 | 24 | 25 | 24 | 23 | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 22 |
Feels °C | 26 | 25 | 24 | 23 | 23 | 23 | 23 | 24 | 24 | 23 | 23 | 22 | 22 | 22 | 23 | 22 | 21 | 22 | 20 |
Swell 1 Height (m) Direction Period (s) | NNW 13 | NNW 13 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | NW 10 | NW 10 | NW 9 | NW 10 | NNW 11 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 13 | NNW 13 |
491 | 454 | 333 | 333 | 269 | 242 | 153 | 211 | 138 | 154 | 120 | 134 | 247 | 285 | 385 | 575 | 871 | 1100 | 1189 | |
Swell 2 Height (m) Direction Period (s) | NNE 6 | NNE 6 | W 10 | W 9 | W 9 | W 9 | N 12 | NNW 12 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 9 | WNW 10 | WNW 10 |
3 | 3 | 2 | 2 | 2 | 2 | 71 | 14 | 115 | 113 | 160 | 193 | 180 | 200 | 178 | 120 | 100 | 20 | 10 | |
Swell 3 Height (m) Direction Period (s) | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 | W 13 | WNW 12 | WNW 12 | NNW 12 | S 15 | S 15 | S 7 | — | — | — |
2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 4 | 14 | 14 | 115 | 4 | 4 | 1 | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | NNE 5 | NNE 5 | ENE 3 | NE 3 | NE 3 | ENE 3 | NE 3 | NE 3 | NE 3 | NE 4 | NE 4 | NE 4 | NE 4 | NE 4 | NE 5 | NE 5 | NE 5 |
— | — | 3 | 3 | 1 | 1 | 1 | 1 | 2 | 2 | 5 | 6 | 9 | 13 | 17 | 16 | 23 | 31 | 58 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 9 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 251 | 231 | 256 |
Best forecast wave conditions in Lanzarote | |||||||||||||||||||
Best forecast wave conditions in Spain (Africa) | |||||||||||||||||||
Header Global | |||||||||||||||||||
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