Snow-ForecastSnow-ForecastMountain-ForecastMountain-ForecastTide-ForecastTide-ForecastWeather-ForecastWeather-Forecast
Search by country, region, or break
Search by country, region, or break

Quick Links

Surf Forecasts:

Boca del Rio surfForecast / Arequipa, Moquegua & Tacna / Peru

information circle48hr Weather and Surf, issued 6 pm Sunday 18 Jan 2026 -05
Forecast 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
22.6° C
 (Which is 1.3°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 2AM is: 1.4m 11s primary swell from a South-southwest direction and 0.4m 19s secondary swell from a Southwest direction (forecast issued at 06:00pm January 18). The wind direction is predicted to be glassy and the swell rating is 3.

Time (-05) & DateWave HeightWave Period
Morning (19 Jan)4.5ft (1.4m)11s
Afternoon (19 Jan)3.5ft (1.1m)16s
Evening (19 Jan)5ft (1.6m)15s

Table - waves today at Boca del Rio. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM
Rating
(10 max)
1
2
3
3
3
3
1
0
2
3
3
4
4
4
2
1
2
3
4
4
4
4
2
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.5
SSW
1.5
SSW
1.4
SSW
1.4
SSW
1.4
SSW
1.4
SSW
1.4
SSW
0.9
SSW
1.1
SW
1.7
SSW
1.6
SW
1.6
SW
2.1
SSW
2.1
SSW
2.1
SSW
2.1
SSW
2
SSW
2
SSW
1.8
SSW
1.8
SSW
1.8
SSW
1.7
SSW
1.7
SSW
1.7
SSW
Period(s) (?)121212111111111616161514141415161313131414141413
Wave
Graph
(?)Metric surfscale
Energy kJ (?)60559550047546645044145260213901074103117241724179719971349132911691222129511761126961
Wind
(km/h)
15
SSW
10
S
0
SSE
5
SSE
5
ENE
5
SSE
10
SSW
15
SSW
10
SSW
10
SSW
5
SSE
5
SE
5
SSE
5
SSE
10
SSW
15
SSW
15
SSW
10
S
5
SE
5
SE
5
SE
5
SE
15
S
15
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		glassglassglassglasscross-
on		cross-
on		cross-
on		cross-
on		crossglassglassglasscross-
on		cross-
on		cross-
on		crosscross-
off		cross-
off		glassglasscross-
on		cross-
on
High Tide
/ height (m)
8:31PM
1.10
8:50AM
0.57
9:05PM
1.12
9:26AM
0.60
9:37PM
1.12
10:04AM
0.63
Low Tide
/ height (m)
1:36PM
0.11
3:25AM
0.10
2:13PM
0.10
3:56AM
0.08
2:50PM
0.11
4:27AM
0.07
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Sunrise-----5:20-------5:22-------5:22--
Sunset6:24-------6:24-------6:24-------
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
Rain (mm)
------------------------
Temp. °C232222222122232424232222222224242423222221222324
Feels °C (?)232325242325242425252424252425242425242423242424
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

Latest Updates

The World’s Most Inconsistent Waves
Ben Mondy

The World’s Most Inconsistent Waves

Huntington, Dribbleton, Virginia, Holland and the Superbank! We recently had a look at the world’s most consistent waves. This was based on the combination of swells and wind directed at 7,000 surf spots, as compiled from our data since 2006. Those stats, represented in easy-to-read graphics, are located under each wave’s spot guides, with historical swell and wind breakdowns available by month, season, and year. There is also an offshore filter, which shows how often the swells come with clean

Read more

Read more

Discover more articles and updates in the Greenroom.

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Boca del Rio surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Boca del Rio at:
surf-forecast.com

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest