Surf Forecasts:
How big are the waves at San Juan today (22 Sep):
- Morning surf: Morning surf (22 Sep, local time) - 1.5ft (0.5m), 6s period with N swell.
- Afternoon surf: Afternoon surf (22 Sep, local time) - 1.5ft (0.4m), 6s period with NNW swell.
- Evening surf: Evening surf (22 Sep, local time) - 1.5ft (0.4m), 6s period with N swell.
The current surf forecast for San Juan at 1AM is: 0.4m 6s primary swell from a North-northwest direction (forecast issued at 07:00pm September 21). An open ocean swell of 0.1m 6s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Sep) | 1.5ft (0.5m) | 6s |
| Afternoon (22 Sep) | 1.5ft (0.4m) | 6s |
| Evening (22 Sep) | 1.5ft (0.4m) | 6s |
Table - waves today at San Juan. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 19mm), heaviest on Wed night. Warm (max 29°C on Thu morning, min 26°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Mon 21 | Tuesday 22 | Wednesday 23 | |||||||||||||||||
5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | N 6 | N 6 | N 6 | N 6 | N 6 | N 6 | NNW 6 | NNW 6 | N 6 | N 6 | N 6 | N 6 | N 6 | N 6 | N 6 | N 6 | N 6 | N 7 | N 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 11 | 11 | 12 | 17 | 17 | 16 | 10 | 10 | 9 | 11 | 12 | 18 | 18 | 17 | 16 | 12 | 13 | 15 | 15 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | glassy | glassy | glassy | cross-off | off | cross-off | cross-on | on | glassy | glassy | cross-off | cross-off | glassy | cross | cross-on | on | cross-on | glassy |
High Tide | 4:49AM0.85m | 5:48AM0.84m | |||||||||||||||||
Low Tide | 2:36PM0.15m | 3:07PM0.16m | 3:28PM0.19m | ||||||||||||||||
 |  | | | |  | | | |  | | |  | | | | | | | |
 | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — |
 | 5:55 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:53 | — | — |
mm | 3 | — | — | — | — | — | — | 1 | 1 | 1 | 2 | 2 | — | — | — | 1 | 1 | — | 2 |
Temp °C | 28 | 27 | 27 | 26 | 26 | 27 | 28 | 28 | 28 | 28 | 27 | 26 | 26 | 27 | 28 | 28 | 28 | 28 | 27 |
Feels °C | 33 | 32 | 32 | 30 | 30 | 32 | 32 | 32 | 32 | 33 | 32 | 30 | 30 | 32 | 32 | 32 | 32 | 33 | 32 |
Swell 1 Height (m) Direction Period (s) | N 6 | N 6 | N 6 | N 6 | N 6 | N 6 | NNW 6 | NNW 6 | N 6 | N 6 | N 6 | N 6 | N 6 | N 6 | N 6 | N 6 | N 6 | N 7 | N 7 |
| kJ | 11 | 11 | 12 | 17 | 17 | 16 | 10 | 10 | 9 | 11 | 12 | 18 | 18 | 17 | 16 | 12 | 13 | 15 | 15 |
Swell 2 Height (m) Direction Period (s) | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 5 | SW 5 | SW 5 | SW 5 | W 5 | — | — |
| kJ | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | N 8 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 158 | 141 | 141 | 158 | 141 | 158 | 166 | 168 | 141 | 141 | 141 | 141 | 141 | 141 | 168 | 168 | 166 | 141 | 141 |
Best forecast wave conditions in West Luzon | |||||||||||||||||||
Best forecast wave conditions in Philippines | |||||||||||||||||||
Header Global | |||||||||||||||||||
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