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Boca del Rio Surf Forecast
/ Arequipa, Moquegua & Tacna (6 surf breaks) /
Surf Forecasts:
Boca del Rio surfForecast / Arequipa, Moquegua & Tacna / Peru
48hr Weather and Surf, issued 6 am Tuesday 19 May 2026 -05Forecast update in hr min s Forecast update imminent
Boca del Rio surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Boca del Rio sea temperature is
18.5° C
(Which is 1.4°C colder than average for this time of year)How big are the waves at Boca del Rio today?
The current surf forecast for Boca del Rio at 1PM is: 1.3m 13s primary swell from a South-southwest direction and 1.0m 10s secondary swell from a South-southwest direction (forecast issued at 06:00am May 19). The wind direction is predicted to be cross-onshore.
| Time (-05) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 May) | 4.5ft (1.3m) | 14s |
| Afternoon (19 May) | 4ft (1.2m) | 13s |
| Evening (19 May) | 3.5ft (1.1m) | 13s |
Table - waves today at Boca del Rio. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 20°C on Thu morning, min 16°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 19 | Wednesday 20 | Thursday 21 | Fri 22 | |||||||||||||||||||||
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 | 1 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 16 | SSW 16 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | |
630 | 595 | 569 | 553 | 479 | 434 | 427 | 269 | 273 | 612 | 596 | 724 | 767 | 778 | 778 | 756 | 714 | 673 | 569 | 551 | 543 | 462 | 433 | 373 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross | cross-on | cross | cross | cross-off | cross-off | cross-off | glassy | cross-on | cross-on | cross-on | glassy | glassy | glassy | glassy | cross-off | cross | cross-on | cross-on | cross-off | glassy | glassy | |
High Tide | 9:54AM1.24m | 10:25PM0.57m | 10:51AM1.21m | 11:32PM0.55m | 11:50AM1.15m | 00:46AM0.56m | ||||||||||||||||||
Low Tide | 2:58AM0.02m | 4:57PM0.02m | 3:51AM0.06m | 5:59PM0.03m | 4:51AM0.12m | 7:02PM0.04m | ||||||||||||||||||
 |  |  |  | |  | |  | | | | | | | | | | | | | | | | | |
 | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | 6:03 |
 | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:15 | — | — | 5:15 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 17 | 17 | 19 | 19 | 19 | 17 | 17 | 16 | 17 | 17 | 19 | 19 | 19 | 18 | 17 | 17 | 17 | 17 | 19 | 20 | 19 | 17 | 17 | 17 |
17 | 17 | 19 | 17 | 18 | 17 | 18 | 16 | 18 | 18 | 19 | 18 | 19 | 19 | 18 | 18 | 17 | 17 | 19 | 19 | 19 | 17 | 18 | 18 | |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 10 | SSW 13 | SSW 16 | SSW 16 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 |
 kJ | 630 | 595 | 569 | 553 | 479 | 434 | 427 | 166 | 273 | 612 | 596 | 724 | 767 | 778 | 778 | 756 | 714 | 673 | 569 | 551 | 543 | 462 | 433 | 373 |
Swell 2 Height (m) Direction Period (s) | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 13 | SSW 10 | SSW 10 | SSW 10 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | SW 16 | SW 16 | SW 16 |
| kJ | 274 | 285 | 209 | 209 | 209 | 205 | 166 | 269 | 132 | 132 | 132 | 12 | 23 | 22 | 20 | 10 | 10 | 19 | 19 | 9 | 9 | 43 | 68 | 68 |
Swell 3 Height (m) Direction Period (s) | NW 13 | NW 13 | NW 13 | NW 13 | NW 13 | NW 13 | WSW 12 | SSW 16 | SSW 16 | WSW 11 | WSW 11 | W 12 | W 12 | SW 19 | W 12 | W 12 | SW 18 | SSW 18 | SSW 18 | SW 18 | SW 18 | WSW 10 | WSW 10 | WSW 9 |
| kJ | 7 | 7 | 7 | 7 | 7 | 7 | 14 | 151 | 151 | 12 | 12 | 3 | 3 | 15 | 3 | 3 | 13 | 31 | 31 | 13 | 13 | 9 | 9 | 8 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 92 | 92 | 92 | 51 | 0 | 0 | 0 | 0 | 236 | 92 | 92 | 0 | 0 | 0 | 0 | 0 | 51 | 92 | 92 | 0 | 0 | 0 |
Best forecast wave conditions in Arequipa, Moquegua and Tacna | ||||||||||||||||||||||||
Best forecast wave conditions in Peru | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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