Arenilla
Callao · Peru
Rating right now
Arenilla is a S-facing sand beach on the Coastal Waters coastline near Callao — it picks up E–SW swell and turns cleanest in a NW–N wind, with the most consistent surf through year-round.
Today's surf at Arenilla
Updated 19:58 spot time
Arenilla surf report for Wednesday 30 Sept: waves 1.5 m–2.0 m overhead, 0.9 m SSW swell at 8.2 s. Wind up to 15 km/h SSW. Water 23°C. Best surf window around 00:00 — good (3.5/5) with 11 km/h SE wind.
Snapshot refreshed hourly — the live hourly forecast below updates in real time.
10-day forecast
Local time · updates hourly
Wave height & period
Wind
| Time | Rating | Waves | Swell | Wind | Air |
|---|---|---|---|---|---|
Water temperature by month
This month: ~16.7°C (62.1°F) on average
Jan
20.5°C
68.9°F · 17.9–22.4°C
Feb
21.1°C
70°F · 17.9–24.4°C
Mar
21°C
69.8°F · 18.7–23.5°C
Apr
19.5°C
67.1°F · 17.5–23.6°C
May
18.5°C
65.3°F · 16.8–21.7°C
Jun
18.2°C
64.8°F · 15.2–21.4°C
Jul
17.7°C
63.9°F · 15.1–20.9°C
Aug
16.8°C
62.2°F · 15.2–20.5°C
Sep
16.7°C
62.1°F · 15.1–19.5°C
Oct
16.7°C
62.1°F · 14.9–19.4°C
Nov
17.6°C
63.7°F · 15.3–20.2°C
Dec
18.7°C
65.7°F · 16.7–21.3°C
25-year monthly averages from the NOAA OISST satellite record — typical range min–max, not a live reading.
Know before you go
Best swell
E–SW
Best wind
NW–N
Break type
Beach break
Best season
Year-round
Safety: Friendly by surf standards, but rip currents and drop-in etiquette still apply. Shifting sandbars create moving rip currents — learn to spot them and use them to get out back.
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