Nai Harn beach

Beach Popular tropical beach with clear water and bayside resorts

On Phuket’s southern shore, Nai Harn Beach offers a broad sand bay, swimming and reef-edged water; visitors come for relaxed beach time and seaside seafood stalls in high season.

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Nai Harn Beach is a sandy bay on the southern end of Phuket, Thailand, known for clear water and a sheltered swimming area. The beach sits beside a small village and a lagoon that separates the sand from inland hills.

The shoreline forms a curved bay with a sand strip used for swimming and sunbathing; local businesses and restaurants line the nearby roads. Reef and rock formations at the bay edges affect surf and swimming conditions depending on tides.

Historically the area developed from a small fishing community into a popular local beach while retaining a quieter character compared with Phuket’s busier resorts. Development has focused on small-scale hotels, eateries, and beach facilities.

Geographically the beach is near the southern tip of Phuket island, a drive south from Phuket Town and the island’s main tourist corridors. It is accessible by road from other Phuket beaches and towns.

  • Photography tip: Best light for photography is early morning and late afternoon when the beach is less crowded and the water color is most vivid.
Nai Harn beach
7.7763, 98.3057

How to Get to Nai Harn beach #

About a 20-30 minute drive south from Phuket Town and roughly 1 hour from Phuket International Airport depending on traffic. Local taxis (metered or negotiated) and scooter rentals are common ways to reach the beach; some hotels run shuttle services.

Tips for Visiting Nai Harn beach #

  • Arrive early morning for the calmest beach experience; noon to mid-afternoon is when day-trippers and tour buses arrive.
  • Use the southern viewpoint for postcards - the bay's curve and the promontory make for classic shots at sunrise.

Best Time to Visit Nai Harn beach #

Nai Harn Beach is best visited in the dry season (roughly November-April). Early mornings are quietest and best for clear water and unobstructed views.

High season
Nov-Mar · 24-30°C
Peak tourist period with the warmest sea temperatures - beach life in full swing.
Shoulder season
Apr-May & Sep-Oct · 22-28°C
Fewer crowds and pleasant sea conditions for swimming and snorkeling.

Weather & Climate near Nai Harn beach #

Climate

Nai Harn beach's climate is classified as Tropical Monsoon - Tropical Monsoon climate with consistently warm temperatures year-round. Temperatures range from 22°C to 33°C. Heavy rainfall (2327 mm/year), wettest in September with a pronounced dry season.

Air Quality: AQI 54 Moderate
Best Time to Visit
JanuaryFebruaryMarch
Temperature & Rainfall
Temperature Range
33°
Warmest Month
23°
Coldest Month
Monthly Conditions

January

January is hot, feeling like 30°C with oppressive humidity. Moderate rainfall (38 mm) and partly cloudy skies.

79 Very Good

Comfort

30°
Feels Like Hot
27°C
Temperature
22° 32°
82%
Humidity
Very Humid

Weather

38 mm
Rainfall
1.8 m/s
Wind
Calm
2.1
UV Index
Extreme
11.6h daylight

February

February is hot, feeling like 31°C due to high humidity. Moderate rainfall (47 mm).

79 Very Good

Comfort

31°
Feels Like Hot
28°C
Temperature
23° 33°
78%
Humidity
Very Humid

Weather

47 mm
Rainfall
2.4 m/s
Wind
Calm
2.5
UV Index
Extreme
11.8h daylight

March

March is hot, feeling like 32°C due to high humidity. Moderate rainfall (63 mm) and partly cloudy skies.

75 Very Good

Comfort

32°
Feels Like Hot
28°C
Temperature
23° 33°
77%
Humidity
Very Humid

Weather

63 mm
Rainfall
2.1 m/s
Wind
Calm
2.6
UV Index
Extreme
12.0h daylight

April

April is the hottest month, feeling like 33°C due to high humidity. Significant rainfall (141 mm) and partly cloudy skies.

65 Good

Comfort

33°
Feels Like Hot
28°C
Temperature
24° 33°
79%
Humidity
Very Humid

Weather

141 mm
Rainfall
1.7 m/s
Wind
Calm
2.5
UV Index
Extreme
12.2h daylight

May

May is hot, feeling like 32°C with oppressive humidity. Heavy rain (236 mm) and mostly overcast skies.

55 Acceptable

Comfort

32°
Feels Like Hot
28°C
Temperature
24° 32°
82%
Humidity
Very Humid

Weather

236 mm
Rainfall
2.1 m/s
Wind
Calm
2.1
UV Index
Extreme
12.3h daylight

June

June is hot, feeling like 32°C with oppressive humidity. Heavy rain (233 mm) and mostly overcast skies.

55 Acceptable

Comfort

32°
Feels Like Hot
28°C
Temperature
24° 31°
83%
Humidity
Very Humid

Weather

233 mm
Rainfall
2.7 m/s
Wind
Calm
2.1
UV Index
Extreme
12.4h daylight

July

July is hot, feeling like 30°C with oppressive humidity. Heavy rain (270 mm) and mostly overcast skies.

55 Acceptable

Comfort

31°
Feels Like Hot
27°C
Temperature
24° 31°
83%
Humidity
Very Humid

Weather

270 mm
Rainfall
2.8 m/s
Wind
Calm
2.1
UV Index
Extreme
12.4h daylight

August

August is hot, feeling like 30°C with oppressive humidity. Heavy rain (345 mm) and mostly overcast skies.

64 Good

Comfort

31°
Feels Like Hot
27°C
Temperature
24° 31°
83%
Humidity
Very Humid

Weather

345 mm
Rainfall
3.0 m/s
Wind
Light Breeze
2.2
UV Index
Extreme
12.2h daylight

September

September is warm with stifling humidity (dew point 24°C). The wettest month with heavy rain (382 mm) and mostly overcast skies.

63 Good

Comfort

27°
Feels Like Warm
27°C
Temperature
23° 30°
84%
Humidity
Very Humid

Weather

382 mm
Rainfall
2.4 m/s
Wind
Calm
2.2
UV Index
Extreme
12.1h daylight

October

October is warm with stifling humidity (dew point 24°C). Heavy rain (323 mm) and mostly overcast skies.

63 Good

Comfort

27°
Feels Like Warm
27°C
Temperature
23° 30°
85%
Humidity
Very Humid

Weather

323 mm
Rainfall
1.6 m/s
Wind
Calm
2.1
UV Index
Extreme
11.8h daylight

November

November is warm with stifling humidity (dew point 24°C). Significant rainfall (186 mm) and mostly overcast skies.

67 Good

Comfort

27°
Feels Like Warm
27°C
Temperature
23° 30°
84%
Humidity
Very Humid

Weather

186 mm
Rainfall
1.7 m/s
Wind
Calm
1.9
UV Index
Very High
11.7h daylight

December

December is warm with muggy conditions (dew point 24°C). Moderate rainfall (63 mm) and partly cloudy skies.

71 Very Good

Comfort

27°
Feels Like Warm
27°C
Temperature
22° 31°
83%
Humidity
Very Humid

Weather

63 mm
Rainfall
2.3 m/s
Wind
Calm
1.9
UV Index
Very High
11.6h daylight

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