# Bang Sai Subdistrict, Mueang Surat Thani, Surat Thani Province

> Source: https://wherepedia.org/thailand/surat-thani/mueang-surat-thani/bang-sai/

Subdistrict · Mueang Surat Thani 

# Bang Sai

Bang Sai is a subdistrict (tambon) of Thailand in Mueang Surat Thani, Surat Thani Province. It covers **9.91 km²**. 2 named villages and localities are recorded here, and 12 mapped services such as hospitals, banks and schools.

- 9.9km²
- 12mapped services
- 10 mtypical elevation

## Where is Bang Sai?

Bang Sai lies in [Mueang Surat Thani](https://wherepedia.org/thailand/surat-thani/mueang-surat-thani/), [Surat Thani Province](https://wherepedia.org/thailand/surat-thani/), [Thailand](https://wherepedia.org/thailand/). It borders 5 other subdistricts: [Bang Bai Mai](https://wherepedia.org/thailand/surat-thani/mueang-surat-thani/bang-bai-mai/), [Bang Chana](https://wherepedia.org/thailand/surat-thani/mueang-surat-thani/bang-chana/), [Bang Pho](https://wherepedia.org/thailand/surat-thani/mueang-surat-thani/bang-pho/), [Khlong Noi](https://wherepedia.org/thailand/surat-thani/mueang-surat-thani/khlong-noi/) and [Li Let](https://wherepedia.org/thailand/surat-thani/phunphin/li-let/). By area it is the 6788th largest of 7,425 subdistricts in Thailand. It covers 3.0% of [Mueang Surat Thani](https://wherepedia.org/thailand/surat-thani/mueang-surat-thani/). The centre of Bang Sai is about 524 km in a straight line from Bangkok, the capital. It is about 6.3 km from Surat Thani, the main town of Mueang Surat Thani. The centre point is at 9.1901° N, 99.3060° E. Local names: บางไทร .

Source: [Royal Thai Survey Department via OCHA HDX, administrative boundaries (COD-AB, CC BY-IGO)](https://data.humdata.org/dataset/cod-ab-tha).

## Things to see in and around Bang Sai

### Nearby, outside Bang Sai

- สะพานคลองฉนาก · viewpoint, Khlong Chanak2.4 km
- Floating Village · attraction, Bang Chana4.7 km
- My point · viewpoint, Khlong Noi4.9 km
- Jetty River View Point · viewpoint, Talat5.2 km
- Tapee River Viewpoint · viewpoint, Talat5.4 km
- ศาลเจ้าแม่กวนอิม · monument, Talat5.4 km
- Viewpoint to Bridge · viewpoint, Talat5.5 km
- Sunset View · viewpoint, Bang Bai Mai6.0 km
- สะพานศรี​สุราษฎร์​ · viewpoint, Bang Kung6.0 km
- Baan Bon Khao - View Suai · viewpoint, Wat Pradu11 km
- Monkey Training College · theme park, Thung Kong12 km
- market place (food, clothes( · attraction, Tha Chang15 km

Source: [© OpenStreetMap contributors (ODbL), Geofabrik extract — named settlements](https://www.openstreetmap.org/copyright).

Named attractions, museums, viewpoints, historic sites and natural features mapped in OpenStreetMap. Places of worship are not listed.

## Know before you go: Bang Sai

- Time zoneUTC+7, no daylight saving · Asia/Bangkok
- CurrencyBaht (THB)
- Country calling code+66
- LanguagesThai, English
- Plug typesType A, B, C, F · 220 V
- Driving sideLeft
- Postcode format5 digits (#####)

### Nearest airports

- Surat Thani Airport (URT) · Surat Thani20 km
- Samui International Airport (USM) · Na Thon (Ko Samui Island)92 km

### Nearest railway station

Surat Thani (Tha Kham), about 13 km from the centre.

### Daylight

Days are longest in Jun (about 12.7 hours, sunrise around 06:03) and shortest in Dec (about 11.6 hours, sunrise around 06:30, sunset around 18:05).

Source: [GeoNames country and time-zone files (CC BY 4.0)](https://www.geonames.org/); [Wikidata (CC0) — plug types, mains voltage, driving side; retrieved 2026-11-02](https://www.wikidata.org/); [OurAirports (public domain)](https://ourairports.com/data/).

Airports with scheduled passenger flights; straight-line distances. Daylight is calculated for the 15th of each month in local standard time. Check entry and visa rules with official government sources before travelling.

## Villages and localities in Bang Sai

Open gazetteers list **2 villages, towns and localities** in Bang Sai.

- Ban Bang Boet
- Ban Khlong Duang

Source: [GeoNames (CC BY 4.0) — settlements, natural and historic features](https://www.geonames.org/); [© OpenStreetMap contributors (ODbL), Geofabrik extract — named settlements](https://www.openstreetmap.org/copyright).

## Landscape and landmarks of Bang Sai

Named natural and historic features inside Bang Sai, from the GeoNames gazetteer.

### Water

2 rivers and streams.

- Khlong Bang Kluai
- Khlong Bang Kluai Yai

Source: [GeoNames (CC BY 4.0) — settlements, natural and historic features](https://www.geonames.org/).

Places of worship are not listed. Elevations are from the GeoNames terrain model and are approximate.

## Weather in Bang Sai and the best time to visit

Using the climate of Mueang Surat Thani, the warmest month is Apr (average 28 °C) and the coolest is Jan (25 °C). About 2,329 mm of rain falls in a year; the wettest month is Nov (320 mm) and the driest Feb (31 mm). The most comfortable months for a visit are **February to March**.

- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec

Month Average °C Rain mm 

Jan 25 123 

Feb 26 31 

Mar 27 110 

Apr 28 104 

May 28 217 

Jun 27 221 

Jul 26 223 

Aug 26 216 

Sep 26 264 

Oct 26 276 

Nov 26 320 

Dec 25 224 

Source: [NASA POWER climatology, retrieved 2026-10-29](https://power.larc.nasa.gov/).

## Nearest hospital, bank and fuel from Bang Sai

Need Nearest mapped Distance 

Hospital รพ.สต.บ้านปากจ่าแก้ว · Bang Chana 1.1 km [Map](https://www.openstreetmap.org/?mlat=9.19043&mlon=99.31615#map=17/9.19043/99.31615) 

Bank Cimb Thai · Talat 5.4 km [Map](https://www.openstreetmap.org/?mlat=9.14655&mlon=99.32736#map=17/9.14655/99.32736) 

ATM Bangkok Bank · Bang Bai Mai 4.9 km [Map](https://www.openstreetmap.org/?mlat=9.14629&mlon=99.31295#map=17/9.14629/99.31295) 

Petrol pump Shell · Bang Bai Mai 4.1 km [Map](https://www.openstreetmap.org/?mlat=9.15992&mlon=99.28435#map=17/9.15992/99.28435) 

Hotel Bangsrai Cottage · Bang Chana 0.8 km [Map](https://www.openstreetmap.org/?mlat=9.18466&mlon=99.31091#map=17/9.18466/99.31091) 

Mall คลังสินค้า Dhl สุราษฏ์ธานี · Bang Sai 2.5 km [Map](https://www.openstreetmap.org/?mlat=9.17073&mlon=99.29350#map=17/9.17073/99.29350) 

School Ban Khlong Suk School · Bang Chana 1.8 km [Map](https://www.openstreetmap.org/?mlat=9.19988&mlon=99.31942#map=17/9.19988/99.31942) 

College มหาวิทยาลัยเฉลิมกาญจนา นครศรีธรรมราช · Bang Chana 3.3 km [Map](https://www.openstreetmap.org/?mlat=9.16434&mlon=99.32184#map=17/9.16434/99.32184) 

Police station อบต.บางชนะ · Bang Chana 2.1 km [Map](https://www.openstreetmap.org/?mlat=9.17536&mlon=99.31772#map=17/9.17536/99.31772) 

Source: [Overture Maps places (CDLA-Permissive-2.0) and © OpenStreetMap contributors (ODbL)](https://overturemaps.org/).

Straight-line distance from the centre of the division, within 40 km.

## Hospitals, banks and other services in Bang Sai

Places mapped inside Bang Sai in open map data, by type.

- Hospitals3
- Hotels4
- Shopping malls1
- Restaurants3
- Police stations1

Source: [Overture Maps places (CDLA-Permissive-2.0) and © OpenStreetMap contributors (ODbL)](https://overturemaps.org/).

Coverage depends on what has been mapped; contact details are not shown.

## Other subdistricts in Mueang Surat Thani

- Bang Bai Mai
- Bang Chana
- Bang Kung
- Bang Pho
- Khlong Chanak
- Khlong Noi
- Khun Thale
- Makham Tia
- Talat
- Wat Pradu

## Quick answers

- Where is Bang Sai?In Mueang Surat Thani, Surat Thani Province, Thailand
- What borders Bang Sai?Bang Bai Mai, Bang Chana, Bang Pho, Khlong Noi and Li Let
- What is there to see in Bang Sai?สะพานคลองฉนาก, Floating Village, My point, Jetty River View Point
- What time zone is Bang Sai in?UTC+7
- What currency is used in Bang Sai?Baht (THB)
- What language is spoken in Bang Sai?Thai, English (main languages nationally)
- How many villages are in Bang Sai?2 named settlements (GeoNames, OpenStreetMap)
- What is the best time to visit Bang Sai?February to March
- Where is the nearest hospital to Bang Sai?รพ.สต.บ้านปากจ่าแก้ว, about 1.1 km from the centre
- Where is the nearest bank to Bang Sai?Cimb Thai, about 5.4 km from the centre
- Where is the nearest ATM to Bang Sai?Bangkok Bank, about 4.9 km from the centre
- Where is the nearest petrol pump to Bang Sai?Shell, about 4.1 km from the centre
- How many hospitals are in Bang Sai?3 mapped
- What is the P-code of Bang Sai?TH840108 (OCHA common operational dataset)