Surf Forecasts:
How big are the waves at Boca del Rio today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 2.5ft (0.8m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 2.5ft (0.8m), 12s period with SW swell.
- Evening surf: Evening surf (18 Sep, local time) - 3ft (0.9m), 12s period with SW swell.
The current surf forecast for Boca del Rio at 12PM is: 0.8m 13s primary swell from a Southwest direction and 0.4m 7s secondary swell from a South-southwest direction, 0.6m 4s secondary swell from a South-southwest direction (forecast issued at 06:00am September 18). The wind direction is predicted to be cross-onshore.
| Time (-05) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 2.5ft (0.8m) | 13s |
| Afternoon (18 Sep) | 2.5ft (0.8m) | 12s |
| Evening (18 Sep) | 3ft (0.9m) | 12s |
Table - waves today at Boca del Rio. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 21°C on Fri morning, min 16°C on Sun night). Wind will be generally light. | |||||||||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | |||||||||||||||||||||
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 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 16 | SW 16 | SW 15 | SW 14 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 181 | 199 | 196 | 187 | 178 | 209 | 202 | 199 | 195 | 185 | 179 | 176 | 176 | 145 | 142 | 142 | 140 | 140 | 112 | 85 | 82 | 112 | 118 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-off | cross-on | cross-on | cross-on | glassy | glassy | cross-off | glassy | cross-on | cross-on | cross-on | cross | cross | glassy | cross | cross | cross-on | cross-on | cross-on | cross | cross-off |
High Tide | 1:24PM0.46m | 2:13AM0.81m | 3:09PM0.45m | 3:30AM0.82m | 4:33PM0.47m | ||||||||||||||||||
Low Tide | 8:19AM0.30m | 6:40PM0.29m | 9:55AM0.29m | 8:03PM0.32m | 11:03AM0.25m | 9:28PM0.31m | |||||||||||||||||
 |  |  | | |  |  | | |  | | | | | | | | | | | | | | |
 | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — |
 | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 18 | 21 | 18 | 18 | 18 | 17 | 17 | 17 | 18 | 20 | 20 | 19 | 18 | 17 | 17 | 17 | 17 | 18 | 21 | 18 | 18 | 18 |
Feels °C | 19 | 18 | 20 | 16 | 18 | 19 | 18 | 18 | 18 | 19 | 19 | 19 | 19 | 19 | 18 | 18 | 17 | 18 | 18 | 20 | 17 | 19 | 19 |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 13 | SW 13 | SW 12 | SSW 5 | SSW 6 | SSW 6 | SSW 6 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 10 | SW 10 | SW 10 | SW 10 |
| kJ | 181 | 199 | 196 | 187 | 48 | 74 | 74 | 61 | 195 | 185 | 179 | 176 | 176 | 145 | 142 | 142 | 140 | 140 | 112 | 85 | 82 | 80 | 80 |
Swell 2 Height (m) Direction Period (s) | S 7 | SSW 7 | SSW 7 | SSW 7 | SW 12 | SW 12 | SW 12 | SW 12 | SSW 6 | SSW 6 | SW 19 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SW 14 |
| kJ | 26 | 17 | 29 | 18 | 178 | 209 | 202 | 199 | 50 | 53 | 93 | 39 | 37 | 36 | 34 | 33 | 24 | 24 | 25 | 25 | 25 | 25 | 118 |
Swell 3 Height (m) Direction Period (s) | SW 22 | SSW 22 | SSW 21 | SW 21 | SW 21 | SW 20 | SW 20 | SW 20 | SW 20 | SW 19 | S 11 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SSW 6 |
| kJ | 18 | 45 | 45 | 71 | 69 | 65 | 100 | 98 | 97 | 96 | 9 | 84 | 82 | 81 | 80 | 79 | 78 | 101 | 93 | 65 | 64 | 112 | 18 |
Wind waves Height (m) Direction Period (s) | — | S 3 | SSW 4 | SSW 4 | — | — | — | — | — | — | SSW 6 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 1 | 4 | 12 | — | — | — | — | — | — | 53 | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 46 | 64 | 0 | 236 | 92 | 28 | 0 | 0 | 0 | 0 | 92 | 95 | 92 | 46 | 46 | 0 | 51 | 28 | 51 | 236 | 92 | 28 | 0 |
Best forecast wave conditions in Arequipa, Moquegua and Tacna | |||||||||||||||||||||||
Best forecast wave conditions in Peru | |||||||||||||||||||||||
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