Bo Thong Lang Beach
Prachuap Khiri Khan · Thailand
Rating right now
Bo Thong Lang Beach is a SW-facing sand beach on the Thailand shoreline, opening onto the Gulf of Thailand — it catches SE–W swell, and offshore N–NE winds tidy the banks through year-round.
Today's surf at Bo Thong Lang Beach
Updated 10:18 spot time
Bo Thong Lang Beach surf report for Thursday 1 Oct: waves 0.1 m–0.2 m ankle to knee high, 0.2 m SE swell at 3.75 s. Wind up to 13 km/h ESE. Water 30°C. Best surf window around 00:00 — flat (0.5/5) with 5 km/h W 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: ~29.2°C (84.6°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
SE–W
Best wind
N–NE
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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