Hang Loose Divers
Photo: (c) Cheryl Stinchcomb, some rights reserved (CC BY) · via iNaturalist
Hang Loose Divers is a beachfront dive centre on Sairee Beach, Koh Tao, Thailand, founded in 2018 by Mery and Marga. The centre offers courses from Try Scuba Diving through to Open Water, Advanced Open Water, and specialty courses including Deep + Nitrox and Sidemount + Independent Diver. It also runs fun dives for certified divers. According to the centre, small groups and personal attention are a focus.
Courses offered
| Course | Price |
|---|---|
| Try Scuba Diving | THB 3,500 |
| Open Water Diver | THB 9,900 |
| Advanced Open Water Diver | THB 9,500 |
| Open Water + Advanced | THB 19,000 |
| Deep + Nitrox | THB 10,000 |
| Sidemount + Independent Diver | THB 19,900 |
| Refresh Program | THB 2,500 |
| Fun dive | from THB 2,200 |
Prices as listed on the centre’s own website, checked October 2026. Please confirm current prices directly with the centre.
Diving with Hang Loose Divers
The centre provides nitrox for diving.
On Google it holds an average rating of 5.0 from 875 reviews.
Sea temperatures in the surrounding waters range from 28°C in January to 31°C in May. Species recorded near these coordinates include Whale Shark, Wire Coral Crab and Indian Caloria.
At a glance
- One of 23 SSI centres listed in Koh Tao
- 6 dive sites within 60 km:
Sea temperature through the year
Average sea surface temperature at the coordinates of Hang Loose Divers, Koh Tao, Thailand, by calendar month. The water is warmest in May at 31.4 °C and coldest in January at 28.1 °C, a spread of 3.3 kelvin over the year. Every month of the year averages 25 °C or more.
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 28.1 | 28.7 | 29.2 | 30.8 | 31.4 | 30.4 | 30.1 | 30.0 | 29.7 | 29.9 | 29.5 | 28.5 |
By season, the four quarterly averages at this location are spring (March to May) 30.5 °C, summer (June to August) 30.2 °C, autumn (September to November) 29.7 °C and winter (December to February) 28.4 °C.
Sea surface temperature from Open-Meteo Marine (CC BY 4.0), daily model means 2022-11 to 2024-12, sampled at the coordinates of this dive centre. Values are monthly averages of the daily means, not forecasts.
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Marine life recorded in this area
Research-grade observations from iNaturalist near these coordinates.
