Ao Bang Po

Beach

A small Thai bay known for calm water, local fishing boats and beachfront restaurants; good for relaxed swims and short boat excursions.

Overview

Ao Bang Po is a bay on the northern coast of Koh Samui island in Surat Thani province, Thailand. It is one of several smaller bays on Koh Samui’s quieter northern shoreline.

What visitors find / highlights

The bay features a sandy shore and relatively calm waters compared with Koh Samui’s busier southern beaches, making it suitable for relaxed swimming and low-key beach time. The open view over the Gulf of Thailand offers straightforward sunset viewing.

History

Ao Bang Po has developed locally around fishing and small-scale tourism tied to Koh Samui; it does not have large-scale historical monuments but functions as part of the island’s coastal community network.

Location

Positioned on Koh Samui’s north coast, the bay is within the administrative area of Surat Thani province and is accessible by road from Koh Samui’s island roads and from other beaches on the island.

  • Coastal bay on Koh Samui: Located on the north coast of Koh Samui in Surat Thani province, it is a quieter alternative to the island's busier beaches.
  • What to expect: Calmer waters and open views across the Gulf of Thailand make it suitable for relaxed swimming and sunset viewing.
Ao Bang Po
9.5800, 100.0000
Free (no official entrance/park admission)

Tips for Visiting Ao Bang Po #

  • Visit early morning or in the hour before sunset to avoid midday heat and the busiest periods; Bang Po (Ao Bang Po) on Koh Samui's northwest coast is noticeably quieter than the island's main tourist beaches at those times.
  • Use the main Bang Po beach access (the road off the northwest coastal route) rather than trying to navigate resort entrances - parking and beach access are easier at the public stretch and on weekdays you'll find far fewer people.
  • People often miss the shallow tide pools and views across to nearby islets at low tide; check tide times and plan a short walk along the shore to find these quieter spots.

Best Time to Visit Ao Bang Po #

Visit Ao Bang Po in the dry season (December-April) for the most reliable beach and sea conditions.

Dry season (best beach time)
December-April · 24-32°C
Sunshine, lower rainfall and calm seas - ideal for swimming, boating and beach activities.
Rainy season
May-November · 24-31°C
Monsoon rains bring heavier showers, rough seas and occasional stormy conditions that can limit outdoor plans.

Weather & Climate near Ao Bang Po #

Climate

Ao Bang Po's climate is classified as Tropical Monsoon - Tropical Monsoon climate with consistently warm temperatures year-round. Temperatures range from 23°C to 33°C. Abundant rainfall (1649 mm/year), wettest in November.

Air Quality: AQI 54 Moderate
Best Time to Visit
FebruaryJanuaryMarch
Temperature & Rainfall
Temperature Range
33°
Warmest Month
24°
Coldest Month
Monthly Conditions

January

January is warm with muggy conditions (dew point 23°C). Moderate rainfall (77 mm) and partly cloudy skies.

77 Very Good

Comfort

26°
Feels Like Warm
26°C
Temperature
23° 30°
80%
Humidity
Very Humid

Weather

77 mm
Rainfall
2.6 m/s
Wind
Calm
1.8
UV Index
Very High
11.5h daylight

February

February is hot, feeling like 30°C due to high humidity. Moderate rainfall (47 mm).

87 Excellent

Comfort

30°
Feels Like Hot
27°C
Temperature
24° 30°
79%
Humidity
Very Humid

Weather

47 mm
Rainfall
2.5 m/s
Wind
Calm
2.2
UV Index
Extreme
11.7h daylight

March

March is hot, feeling like 32°C due to high humidity. Moderate rainfall (64 mm).

77 Very Good

Comfort

32°
Feels Like Hot
28°C
Temperature
25° 32°
78%
Humidity
Very Humid

Weather

64 mm
Rainfall
2.1 m/s
Wind
Calm
2.4
UV Index
Extreme
12.0h daylight

April

April is hot, feeling like 34°C due to high humidity. Moderate rainfall (71 mm) and partly cloudy skies.

69 Good

Comfort

34°
Feels Like Hot
29°C
Temperature
25° 33°
77%
Humidity
Very Humid

Weather

71 mm
Rainfall
1.9 m/s
Wind
Calm
2.4
UV Index
Extreme
12.2h daylight

May

May is the hottest month, feeling like 35°C due to high humidity. Significant rainfall (127 mm) and mostly overcast skies.

57 Acceptable

Comfort

35°
Feels Like Hot
29°C
Temperature
25° 33°
78%
Humidity
Very Humid

Weather

127 mm
Rainfall
1.7 m/s
Wind
Calm
2.2
UV Index
Extreme
12.4h daylight

June

June is hot, feeling like 34°C due to high humidity. Regular rainfall (86 mm) and mostly overcast skies.

61 Good

Comfort

34°
Feels Like Hot
29°C
Temperature
25° 32°
80%
Humidity
Very Humid

Weather

86 mm
Rainfall
1.9 m/s
Wind
Calm
2.1
UV Index
Extreme
12.5h daylight

July

July is hot, feeling like 34°C with oppressive humidity. Regular rainfall (86 mm) and mostly overcast skies.

61 Good

Comfort

34°
Feels Like Hot
29°C
Temperature
25° 32°
80%
Humidity
Very Humid

Weather

86 mm
Rainfall
2.4 m/s
Wind
Calm
2.1
UV Index
Extreme
12.5h daylight

August

August is hot, feeling like 34°C with oppressive humidity. Regular rainfall (99 mm) and mostly overcast skies.

61 Good

Comfort

34°
Feels Like Hot
29°C
Temperature
25° 32°
81%
Humidity
Very Humid

Weather

99 mm
Rainfall
2.3 m/s
Wind
Calm
2.2
UV Index
Extreme
12.3h daylight

September

September is hot, feeling like 32°C with oppressive humidity. Significant rainfall (123 mm) and mostly overcast skies.

61 Good

Comfort

32°
Feels Like Hot
28°C
Temperature
24° 32°
81%
Humidity
Very Humid

Weather

123 mm
Rainfall
1.8 m/s
Wind
Calm
2.1
UV Index
Extreme
12.1h daylight

October

October is hot, feeling like 31°C with oppressive humidity. Heavy rain (262 mm) and mostly overcast skies.

63 Good

Comfort

31°
Feels Like Hot
27°C
Temperature
24° 31°
81%
Humidity
Very Humid

Weather

262 mm
Rainfall
1.6 m/s
Wind
Calm
1.8
UV Index
Very High
11.8h daylight

November

November is warm with stifling humidity (dew point 24°C). The wettest month with heavy rain (416 mm) and mostly overcast skies.

63 Good

Comfort

27°
Feels Like Warm
27°C
Temperature
24° 30°
81%
Humidity
Very Humid

Weather

416 mm
Rainfall
1.9 m/s
Wind
Calm
1.6
UV Index
Very High
11.6h daylight

December

December is warm with muggy conditions (dew point 23°C). Significant rainfall (191 mm) and mostly overcast skies.

67 Good

Comfort

26°
Feels Like Warm
26°C
Temperature
23° 29°
80%
Humidity
Very Humid

Weather

191 mm
Rainfall
2.5 m/s
Wind
Calm
1.5
UV Index
Very High
11.5h daylight

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