Ao Chak Beach
Ranong · Thailand
Rating right now
Ao Chak Beach is a W-facing sand beach on the Thailand shoreline, opening onto the Andaman Sea — it catches SW–NW swell, and offshore NE–SE winds tidy the banks through year-round.
Today's surf at Ao Chak Beach
Updated 11:11 spot time
Ao Chak Beach surf report for Thursday 1 Oct: waves 0.3 m ankle to knee high, 0.2 m WSW swell at 4.45 s. Wind up to 8 km/h WNW. Water 30°C. Best surf window around 11:00 — fair (2.5/5) with 8 km/h WNW 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: ~28.8°C (83.8°F) on average
Jan
28.3°C
82.9°F · 26.8–29.6°C
Feb
28.9°C
84°F · 27.3–29.6°C
Mar
29.3°C
84.7°F · 28.2–30.3°C
Apr
30.3°C
86.5°F · 28.3–30.9°C
May
30.2°C
86.4°F · 28.4–32.4°C
Jun
29.5°C
85.1°F · 27.7–30.8°C
Jul
29.2°C
84.6°F · 27.6–30.4°C
Aug
28.8°C
83.8°F · 27.4–29.9°C
Sep
28.8°C
83.8°F · 27.6–29.9°C
Oct
28.8°C
83.8°F · 27.4–29.7°C
Nov
28.7°C
83.7°F · 27.6–30°C
Dec
28.5°C
83.3°F · 27.4–29.7°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
SW–NW
Best wind
NE–SE
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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