Hat Son Beach
Prachuap Khiri Khan · Thailand
Rating right now
Hat Son Beach is a E-facing sand beach on the Gulf of Thailand coastline near Prachuap Khiri Khan — it picks up NE–SE swell and turns cleanest in a SW–NW wind, with the most consistent surf through year-round.
10-day forecast
Local time · updates hourly
Wave height & period
Wind
| Time | Rating | Waves | Swell | Wind | Air |
|---|---|---|---|---|---|
Water temperature by month
This month: ~29.1°C (84.4°F) on average
Jan
27.5°C
81.5°F · 25.8–29.2°C
Feb
28.2°C
82.8°F · 27–29.3°C
Mar
28.9°C
84°F · 27.7–30.1°C
Apr
29.9°C
85.8°F · 28–31.1°C
May
30.1°C
86.2°F · 27.9–31.6°C
Jun
29.6°C
85.3°F · 28–31.1°C
Jul
29.1°C
84.4°F · 28.1–30.3°C
Aug
28.8°C
83.8°F · 28.1–30°C
Sep
29.1°C
84.4°F · 27.7–30.2°C
Oct
29.2°C
84.6°F · 27.9–30.1°C
Nov
28.6°C
83.5°F · 27.2–29.9°C
Dec
27.9°C
82.2°F · 26.2–29.6°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
NE–SE
Best wind
SW–NW
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.
Nearby spots
หาดแหลมสน
Prachuap Khiri Khan · Thailand
Suan Luang Beach
Prachuap Khiri Khan · Thailand
Hat Mae Ramphueng หาดแม่รำพึง
Prachuap Khiri Khan · Thailand
Baan Chaythong Beach Resort (Private Beach)
Prachuap Khiri Khan · Thailand
Bo Thong Lang Bay
Prachuap Khiri Khan · Thailand
Bo Thong Lang Beach
Prachuap Khiri Khan · Thailand
More beaches in Prachuap Khiri Khan →see all spots in Prachuap Khiri Khan, Thailand
New to reading forecasts?
Two short guides that make the numbers above make sense.