Cha-am Beach
Phetchaburi · Thailand
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Cha-am Beach is a E-facing sand beach on the Thailand shoreline, opening onto the Gulf of Thailand — it catches NE–SE swell, and offshore SW–NW winds tidy the banks 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: ~29.5°C (85.1°F) on average
Jan
27.2°C
81°F · 24.7–28.8°C
Feb
27.8°C
82°F · 26.3–29°C
Mar
28.8°C
83.8°F · 27.1–30.1°C
Apr
29.9°C
85.8°F · 27.4–31°C
May
30.7°C
87.3°F · 29.7–31.7°C
Jun
30.2°C
86.4°F · 28.4–31.6°C
Jul
29.8°C
85.6°F · 28.5–31.5°C
Aug
29.5°C
85.1°F · 28.1–30.3°C
Sep
29.5°C
85.1°F · 28.5–31.2°C
Oct
29.6°C
85.3°F · 28.3–30.6°C
Nov
28.9°C
84°F · 26.7–30.1°C
Dec
27.7°C
81.9°F · 25.9–29.8°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.
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