Surf Forecasts:
How big are the waves at San Gallan today (20 Aug):
- Afternoon surf: Afternoon surf (20 Aug, local time) - 6ft (1.8m), 9s period with S swell.
- Evening surf: Evening surf (20 Aug, local time) - 5.5ft (1.7m), 9s period with S swell.
The current surf forecast for San Gallan at 10PM is: 1.6m 9s primary swell from a South direction (forecast issued at 06:00pm August 20). An open ocean swell of 0.6m 15s is not directed at the surf break, a second open ocean swell of 0.1m 22s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (-05) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | - | - |
| Afternoon (20 Aug) | 6ft (1.8m) | 9s |
| Evening (20 Aug) | 5.5ft (1.7m) | 9s |
Table - waves today at San Gallan. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 19°C on Sat afternoon, min 16°C on Fri night). Winds decreasing (fresh winds from the SSE on Thu afternoon, calm by Sat morning). | |||||||||||||||||||
Thu 20 | Friday 21 | Saturday 22 | |||||||||||||||||
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) | S 9 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 498 | 445 | 395 | 340 | 332 | 283 | 245 | 205 | 169 | 165 | 130 | 105 | 103 | 100 | 80 | 80 | 80 | 80 | 80 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | cross-on | cross-on | on | on | on | on | on | glassy | cross-off | cross-off | cross-on | on |
High Tide | 2:04AM0.69m | 12:55PM0.40m | 3:12AM0.72m | 2:33PM0.39m | |||||||||||||||
Low Tide | 6:10PM0.23m | 9:36AM0.37m | 7:18PM0.23m | 10:35AM0.33m | 8:22PM0.22m | ||||||||||||||
 |  | | |  |  |  | | | | | | | | | | | | | |
 | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 17 | 17 | 17 | 17 | 16 | 17 | 18 | 19 | 18 | 17 |
Feels °C | 14 | 13 | 13 | 14 | 15 | 17 | 17 | 17 | 16 | 16 | 16 | 17 | 17 | 16 | 18 | 18 | 19 | 18 | 16 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 14 | SW 15 | SW 14 | SW 14 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 |
| kJ | 106 | 132 | 134 | 169 | 127 | 283 | 245 | 205 | 169 | 165 | 130 | 105 | 103 | 100 | 80 | 80 | 80 | 80 | 80 |
Swell 2 Height (m) Direction Period (s) | SW 16 | — | SW 22 | SW 22 | SW 21 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 |
| kJ | 89 | — | 18 | 18 | 18 | 123 | 121 | 111 | 108 | 104 | 103 | 98 | 53 | 51 | 50 | 49 | 48 | 46 | 44 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | SW 21 | SW 21 | SW 21 | SW 21 | SW 20 | WSW 20 | SW 20 | SW 19 | SW 19 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 |
| kJ | — | — | — | — | — | 18 | 18 | 17 | 17 | 16 | 38 | 60 | 59 | 59 | 58 | 57 | 86 | 84 | 83 |
Wind waves Height (m) Direction Period (s) | S 9 | S 9 | S 9 | S 9 | S 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 498 | 445 | 395 | 340 | 332 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 139 | 55 | 55 | 55 | 10 | 10 | 139 | 139 | 139 | 139 | 10 | 55 | 55 | 10 | 0 | 0 | 0 | 139 | 10 |
Best forecast wave conditions in Ica | |||||||||||||||||||
Best forecast wave conditions in Peru | |||||||||||||||||||
Header Global | |||||||||||||||||||
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