Coral Grand Divers
Photo: (c) portioid, some rights reserved (CC BY) · via iNaturalist
Coral Grand Divers is a PADI dive centre on Sairee Beach, Koh Tao, Thailand. It offers courses from Scuba Review and Discover Scuba Diving through to PADI Open Water and Advanced Open Water. The centre is a National Geographic PADI 5 Star Gold Palm Diver Center, according to the centre, and operates from a fully self-contained facility.
Courses offered
| Course | Price |
|---|---|
| Scuba Review Course | THB 1,800 |
| Discover Scuba Diving | THB 3,500 |
| PADI Open Water | THB 11,000 |
| Advanced Open Water | THB 11,000 |
Prices as listed on the centre’s own website, checked October 2026. Please confirm current prices directly with the centre.
Diving with Coral Grand Divers
Fun dives are available for certified divers. Languages spoken include Chinese, Danish, Dutch, English, French, German, Italian, Japanese, Korean, Swedish, and Thai. Skills are introduced in a large swimming pool or a secluded bay, with a beachfront location for an enjoyable learning experience.
On Google it holds an average rating of 4.9 from 1969 reviews.
Sea temperatures in the surrounding waters range from 28°C in January to 31°C in May. Species recorded near these coordinates include Bluestreak Cleaner Wrasse, Whitetail Damsel, Reticulated Damselfish and Common Mushroom Coral.
At a glance
- One of 20 PADI centres listed in Koh Tao
- 6 dive sites within 60 km:
Sea temperature through the year
Average sea surface temperature at the coordinates of Coral Grand 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.
