Boatharbour Beach
Western Australia · Australia
Rating right now
Boatharbour Beach is a SE-facing sand beach on the Coastal Waters coastline near Western Australia — it picks up E–S swell and turns cleanest in a W–N wind, with the most consistent surf through october–april.
10-day forecast
Local time · updates hourly
Wave height & period
Wind
| Time | Rating | Waves | Swell | Wind | Air |
|---|---|---|---|---|---|
Water temperature by month
This month: ~17.4°C (63.3°F) on average
Jan
19.8°C
67.6°F · 18.1–21.7°C
Feb
20.4°C
68.7°F · 18.9–21.9°C
Mar
20.4°C
68.7°F · 19.4–21.9°C
Apr
20.2°C
68.4°F · 18.5–22.1°C
May
20°C
68°F · 18.9–22.2°C
Jun
19.4°C
66.9°F · 18.5–21.5°C
Jul
18.5°C
65.3°F · 17.4–19.5°C
Aug
17.6°C
63.7°F · 16.3–18.9°C
Sep
17.4°C
63.3°F · 16.2–18.2°C
Oct
17.4°C
63.3°F · 15.7–18.7°C
Nov
18°C
64.4°F · 16.2–19.1°C
Dec
19°C
66.2°F · 17.6–21.2°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–S
Best wind
W–N
Break type
Beach break
Best season
October–April
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. Sharks are part of the ecosystem here — avoid dawn, dusk and murky rivermouth water.
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