Surf Forecasts:
How big are the waves at Boca del Rio today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 2.5ft (0.8m), 12s period with SW swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 2.5ft (0.7m), 11s period with SW swell.
- Evening surf: Evening surf (21 Sep, local time) - 3.5ft (1.0m), 11s period with SW swell.
The current surf forecast for Boca del Rio at 7AM is: 0.6m 12s primary swell from a Southwest direction and 0.6m 10s secondary swell from a Southwest direction (forecast issued at 12:00am September 21). The wind direction is predicted to be cross-offshore.
| Time (-05) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | 2.5ft (0.8m) | 12s |
| Afternoon (21 Sep) | 2.5ft (0.7m) | 11s |
| Evening (21 Sep) | 3.5ft (1.0m) | 11s |
Table - waves today at Boca del Rio. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 19°C on Mon morning, min 16°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 21 | Tuesday 22 | Wednesday 23 | ||||||||||||||||||||||
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 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 11 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 142 | 166 | 120 | 203 | 200 | 116 | 224 | 241 | 233 | 263 | 249 | 244 | 235 | 290 | 284 | 279 | 273 | 241 | 298 | 325 | 373 | 431 | 366 | 337 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-on | cross-on | cross-on | cross | cross-off | cross | cross | cross | cross-on | cross-on | cross-on | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-on | glassy | glassy |
High Tide | 4:33AM0.86m | 5:25PM0.52m | 5:19AM0.90m | 6:02PM0.59m | 5:57AM0.95m | 6:34PM0.66m | ||||||||||||||||||
Low Tide | 11:46AM0.20m | 10:32PM0.28m | 12:18PM0.16m | 11:21PM0.24m | 12:44PM0.12m | |||||||||||||||||||
 | |  | | | |  | |  | |  | | | | | | | | | | | | | | |
 | — | 5:33 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 16 | 17 | 19 | 19 | 18 | 17 | 17 | 17 | 16 | 16 | 18 | 19 | 18 | 17 | 16 | 16 | 16 | 16 | 18 | 19 | 19 | 17 | 16 |
Feels °C | 17 | 16 | 17 | 18 | 17 | 17 | 17 | 18 | 17 | 16 | 16 | 17 | 18 | 17 | 18 | 17 | 17 | 17 | 17 | 17 | 19 | 19 | 18 | 17 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 11 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 |
| kJ | 142 | 166 | 120 | 203 | 200 | 116 | 224 | 241 | 233 | 263 | 249 | 244 | 235 | 290 | 284 | 279 | 273 | 241 | 217 | 325 | 373 | 431 | 366 | 337 |
Swell 2 Height (m) Direction Period (s) | SW 10 | SW 10 | SW 10 | SW 18 | WSW 18 | SSW 5 | SSW 5 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 14 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SW 10 | SW 10 | SW 10 | SW 10 | SW 9 |
| kJ | 61 | 61 | 57 | 49 | 31 | 15 | 17 | 18 | 19 | 19 | 20 | 20 | 21 | 40 | 60 | 57 | 121 | 152 | 298 | 160 | 142 | 117 | 77 | 90 |
Swell 3 Height (m) Direction Period (s) | S 5 | S 5 | S 5 | S 8 | W 11 | SW 13 | W 11 | W 11 | WSW 16 | WSW 16 | WSW 16 | W 11 | S 15 | — | SW 15 | WSW 15 | WSW 15 | S 8 | W 14 | SSW 15 | SSW 14 | WSW 13 | SW 13 | SSW 13 |
| kJ | 14 | 14 | 14 | 1 | 2 | 80 | 2 | 2 | 26 | 26 | 27 | 2 | 17 | — | 34 | 21 | 22 | 34 | 4 | 21 | 41 | 18 | 44 | 68 |
Wind waves Height (m) Direction Period (s) | — | — | — | S 5 | SSW 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 13 | 21 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 46 | 0 | 0 | 236 | 236 | 92 | 46 | 0 | 46 | 46 | 46 | 92 | 236 | 155 | 0 | 0 | 0 | 0 | 0 | 236 | 92 | 92 | 0 | 0 |
Best forecast wave conditions in Arequipa, Moquegua and Tacna | ||||||||||||||||||||||||
Best forecast wave conditions in Peru | ||||||||||||||||||||||||
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