# Tha Sai Subdistrict, Mueang Samut Sakhon – Villages & Map > Source: https://wherepedia.org/thailand/samut-sakhon/mueang-samut-sakhon/tha-sai/ Subdistrict · Mueang Samut Sakhon # Tha Sai Tha Sai is a subdistrict (tambon) of Thailand in Mueang Samut Sakhon, Samut Sakhon Province. It covers **26.1 km²**. 14 named villages and localities are recorded here, and 247 mapped services such as hospitals, banks and schools. - 26.1km² - 247mapped services - 7 mtypical elevation ## Where is Tha Sai? Tha Sai lies in [Mueang Samut Sakhon](https://wherepedia.org/thailand/samut-sakhon/mueang-samut-sakhon/), [Samut Sakhon Province](https://wherepedia.org/thailand/samut-sakhon/), [Thailand](https://wherepedia.org/thailand/). It borders 6 other subdistricts: [Ban Ko](https://wherepedia.org/thailand/samut-sakhon/mueang-samut-sakhon/ban-ko/), [Bang Krachao](https://wherepedia.org/thailand/samut-sakhon/mueang-samut-sakhon/bang-krachao/), [Khok Kham](https://wherepedia.org/thailand/samut-sakhon/mueang-samut-sakhon/khok-kham/), [Mahachai](https://wherepedia.org/thailand/samut-sakhon/mueang-samut-sakhon/mahachai/), [Na Di](https://wherepedia.org/thailand/samut-sakhon/mueang-samut-sakhon/na-di/) and [Tha Chin](https://wherepedia.org/thailand/samut-sakhon/mueang-samut-sakhon/tha-chin/). By area it is the 5386th largest of 7,425 subdistricts in Thailand. It covers 5.8% of [Mueang Samut Sakhon](https://wherepedia.org/thailand/samut-sakhon/mueang-samut-sakhon/). The centre of Tha Sai is about 34 km in a straight line from Bangkok, the capital. It is about 3.1 km from Samut Sakhon, the main town of Mueang Samut Sakhon. The centre point is at 13.5659° N, 100.2515° E. Local names: ท่าทราย . Source: [Royal Thai Survey Department via OCHA HDX, administrative boundaries (COD-AB, CC BY-IGO)](https://data.humdata.org/dataset/cod-ab-tha). ## Villages and localities in Tha Sai Open gazetteers list **14 villages, towns and localities** in Tha Sai. Settlements here lie between about 3 m and 10 m above sea level (median 7 m). - Ban Bang Nam Chut - Ban Bang Phai Tia - Ban Bo - Ban Chai Mongkhon - Ban Khlong Khru - Ban Khlong Khru Nai - Ban Khlong Sip Song Chang - Ban Khungamphao - Ban Lat Pla - Ban Si Mueang - Ban Tha Krabun - Ban Yokkrabat - Muban Ko Samut - บ้านปากบ่อ 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 Tha Sai Named natural and historic features inside Tha Sai, from the GeoNames gazetteer. ### Water 1 river or stream. - Khlong Kao Tha Chin 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 Tha Sai and the best time to visit Using the climate of Mueang Samut Sakhon, the warmest month is Apr (average 31 °C) and the coolest is Dec (25 °C). About 1,147 mm of rain falls in a year; the wettest month is Oct (232 mm) and the driest Dec (11 mm). The most comfortable months for a visit are **November to January**. - Jan - Feb - Mar - Apr - May - Jun - Jul - Aug - Sep - Oct - Nov - Dec Month Average °C Rain mm Jan 26 19 Feb 28 11 Mar 30 49 Apr 31 61 May 30 137 Jun 29 123 Jul 28 123 Aug 28 117 Sep 28 206 Oct 27 232 Nov 26 58 Dec 25 11 Source: [NASA POWER climatology, retrieved 2026-10-29](https://power.larc.nasa.gov/). ## Nearest hospital, bank and fuel from Tha Sai Need Nearest mapped Distance Hospital โรงพยาบาลสนามท่าทราย · Tha Sai 1.8 km [Map](https://www.openstreetmap.org/?mlat=13.57576&mlon=100.26479#map=17/13.57576/100.26479) Bank Kasikornbank · Tha Chin 2.1 km [Map](https://www.openstreetmap.org/?mlat=13.55185&mlon=100.26440#map=17/13.55185/100.26440) ATM SCI Corporation · Tha Sai 2.2 km [Map](https://www.openstreetmap.org/?mlat=13.55632&mlon=100.23378#map=17/13.55632/100.23378) Petrol pump ปตท ศรีเมือง @สะพาน1 · Tha Sai 1.6 km [Map](https://www.openstreetmap.org/?mlat=13.57422&mlon=100.26411#map=17/13.57422/100.26411) Hotel ซอยโรงแรมศรีประทุม · Tha Sai 1.4 km [Map](https://www.openstreetmap.org/?mlat=13.57677&mlon=100.25828#map=17/13.57677/100.25828) Mall Big C Supercenter Mahachai Samut Sakhon. · Tha Sai 2.2 km [Map](https://www.openstreetmap.org/?mlat=13.56675&mlon=100.27203#map=17/13.56675/100.27203) School Ban Tha Sai School · Tha Sai 1.0 km [Map](https://www.openstreetmap.org/?mlat=13.55673&mlon=100.25062#map=17/13.55673/100.25062) College โรงเรียนเจริญศิลป์ศึกษา · Tha Chin 2.5 km [Map](https://www.openstreetmap.org/?mlat=13.54746&mlon=100.26462#map=17/13.54746/100.26462) Police station สำนักงานคุมประพฤติจังหวัดสมุทรสาคร · Mahachai 2.7 km [Map](https://www.openstreetmap.org/?mlat=13.55525&mlon=100.27393#map=17/13.55525/100.27393) 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 Tha Sai Places mapped inside Tha Sai in open map data, by type. - Hospitals17 - Banks19 - ATMs1 - Petrol pumps13 - Hotels6 - Shopping malls6 - Schools9 - Colleges and universities1 - Cinemas2 - Pharmacies7 - Restaurants161 - Dental clinics5 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 Samut Sakhon - Ban Bo - Ban Ko - Bang Krachao - Bang Nam Chuet - Bang Thorat - Bang Ya Phraek - Chai Mongkhon - Kalong - Khok Kham - Khok Krabue - Krok Krak - Mahachai - Na Di - Na Khok - Phanthai Norasing - Tha Chalom - Tha Chin ## Quick answers - Where is Tha Sai?In Mueang Samut Sakhon, Samut Sakhon Province, Thailand - What borders Tha Sai?Ban Ko, Bang Krachao, Khok Kham, Mahachai, Na Di and Tha Chin - How many villages are in Tha Sai?14 named settlements (GeoNames, OpenStreetMap) - What is the elevation of Tha Sai?Settlements lie between 3 m and 10 m - What is the best time to visit Tha Sai?November to January - Where is the nearest hospital to Tha Sai?โรงพยาบาลสนามท่าทราย, about 1.8 km from the centre - Where is the nearest bank to Tha Sai?Kasikornbank, about 2.1 km from the centre - Where is the nearest ATM to Tha Sai?SCI Corporation, about 2.2 km from the centre - Where is the nearest petrol pump to Tha Sai?ปตท ศรีเมือง @สะพาน1, about 1.6 km from the centre - How many hospitals are in Tha Sai?17 mapped - How many banks are in Tha Sai?19 mapped - How many ATMs are in Tha Sai?1 mapped - How many petrol pumps are in Tha Sai?13 mapped - What is the P-code of Tha Sai?TH740110 (OCHA common operational dataset)