Surf Forecasts:
How big are the waves at Asia - Rosario today (18 Aug):
- Morning surf: Morning surf (18 Aug, local time) - 5.5ft (1.7m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (18 Aug, local time) - 6ft (1.9m), 12s period with SW swell.
- Evening surf: Evening surf (18 Aug, local time) - 6ft (1.8m), 11s period with SW swell.
The current surf forecast for Asia - Rosario at 5AM is: 1.4m 12s primary swell from a Southwest direction and 0.7m 14s secondary swell from a Southwest direction (forecast issued at 12:00am August 18). The wind direction is predicted to be cross-onshore.
| Time (-05) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | 5.5ft (1.7m) | 13s |
| Afternoon (18 Aug) | 6ft (1.9m) | 12s |
| Evening (18 Aug) | 6ft (1.8m) | 11s |
Table - waves today at Asia - Rosario. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 21°C on Wed morning, min 17°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | ||||||||||||||||||||||
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 | 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) | SW 12 | SW 12 | SW 11 | SW 13 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SSW 10 | SSW 10 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 344 | 555 | 406 | 940 | 1019 | 1013 | 1004 | 766 | 389 | 375 | 466 | 394 | 326 | 326 | 326 | 326 | 308 | 326 | 326 | 315 | 268 | 254 | 218 | 218 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | cross-on | on | on | cross-on | cross-on | cross-on | glassy | cross | cross | cross-on | cross-on | on | cross-on | glassy |
High Tide | 9:38AM0.64m | 11:13PM0.68m | 10:15AM0.55m | 00:29AM0.67m | 11:01AM0.47m | |||||||||||||||||||
Low Tide | 3:57AM0.35m | 4:13PM0.20m | 5:21AM0.41m | 4:57PM0.22m | 7:27AM0.43m | 5:55PM0.24m | ||||||||||||||||||
 | |  |  | | |  | | | | | | | | | | | | | | | | | | |
 | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 17 | 19 | 20 | 20 | 18 | 17 | 17 | 17 | 17 | 19 | 21 | 21 | 19 | 18 | 18 | 18 | 18 | 21 | 21 | 20 | 18 | 18 |
Feels °C | 16 | 17 | 16 | 18 | 18 | 18 | 16 | 15 | 17 | 18 | 17 | 19 | 20 | 21 | 19 | 19 | 19 | 19 | 18 | 20 | 21 | 20 | 19 | 19 |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 11 | SW 13 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SSW 10 | SSW 10 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 |
| kJ | 344 | 555 | 406 | 940 | 1019 | 1013 | 1004 | 766 | 389 | 375 | 466 | 394 | 326 | 326 | 326 | 326 | 308 | 326 | 326 | 315 | 268 | 254 | 218 | 218 |
Swell 2 Height (m) Direction Period (s) | SW 14 | SW 15 | SW 14 | — | — | SW 14 | W 20 | WSW 13 | SSW 7 | SSW 7 | SW 13 | SW 13 | SW 12 | SW 12 | SW 15 | SW 15 | SW 12 | SW 15 | W 16 | SW 16 | SW 16 | SW 13 | SW 14 | SW 14 |
| kJ | 248 | 107 | 368 | — | — | 264 | 7 | 120 | 127 | 131 | 136 | 128 | 95 | 74 | 106 | 75 | 37 | 54 | 5 | 63 | 65 | 45 | 49 | 73 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | SW 19 | SW 18 | SW 13 | WSW 18 | WSW 18 | SW 16 | SW 16 | SW 16 | SW 12 | SW 12 | SW 15 | SW 18 | W 16 | SW 13 | SW 13 | SW 16 | WSW 16 | W 22 |
| kJ | — | — | — | — | — | — | 14 | 13 | 144 | 31 | 30 | 42 | 41 | 64 | 37 | 37 | 54 | 13 | 5 | 7 | 28 | 41 | 26 | 9 |
Wind waves Height (m) Direction Period (s) | SSW 4 | — | SSW 5 | — | — | — | — | — | SSW 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 8 | — | 29 | — | — | — | — | — | 212 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 30 | 3 | 50 | 30 | 30 | 30 | 30 | 30 | 3 | 0 | 3 | 15 | 30 | 30 | 30 | 9 | 0 | 3 | 3 | 3 | 30 | 30 | 9 | 0 |
Best forecast wave conditions in Lima | ||||||||||||||||||||||||
Best forecast wave conditions in Peru | ||||||||||||||||||||||||
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