HTMS Chang (Wreck) - Scuba Diving is a dive site in Thailand. Typically most favorable Apr–Jun · from 3 years of archive data. Divers commonly see Sphyraena forsteri, Parascorpaena mossambica, and Acanthosepion aculeatum. Recent reports put the water around 29°C (85°F). Check the latest conditions and entry details before you go.
Tap a factor for its source and model point · Forecast 29°C · seasonal avg 30°C
Dive windows this week
Best: SatFavorable windowModerate window— no window
First light 5:39 · Sunrise 6:00 · Sunset 18:14
Source: Open-Meteo marine · model point 4.3 km from site · graded 14h ago
Forecast only — always assess conditions on site.
Dated firsthand observations from divers — not current conditions.
No diver reports for this site yet. — one dated observation helps every diver after you.
Based on community reviews and site data. Conditions vary — always verify before diving.
What conditions have historically been typical at this site, month by month — not a forecast.
April, May, and June havetypically had the largest share of favorable days here. Conditions vary year to year — this is historical context, not a forecast.
Based on 3 years of archive data. Bar height shows the share of days each month whose conditions have historically scored favorably.
Recorded observations — evidence of past sightings, not a promise of what you’ll encounter.
Platax orbicularis recorded here Jan, Jun (4 records)
most recent 2015
Parascorpaena mossambica recorded here Jan (2 records)
most recent 2015
Sphyraena forsteri recorded here Jan (2 records)
most recent 2015
Acanthosepion aculeatum recorded here Jan (1 record)
most recent 2015
Epinephelus areolatus recorded here Jan (1 record)
most recent 2015
Rhynchostracion nasus recorded here Jan (1 record)
most recent 2015
Sphyraena putnamae recorded here Jun (1 record)
most recent 2015
Counts are occurrence records near this site from public biodiversity datasets (GBIF), grouped by calendar month across all sampled years. Sightings vary — past records are context, not a prediction.
Facts from OpenStreetMap, corrected by the community — listed by distance only. Details change; confirm with the shop.
Mo-Fr 08:30-20:00; Sa,Su 08:00-15:00; PH off hours from OpenStreetMap — call ahead
Shop facts come from OpenStreetMap and community corrections, shown nearest first. PickADive lists facts and contacts only — no listing is sponsored or ranked.
Data updated July 2026
A dive site in Thailand.
No hazards recorded for this site yet — that never means there are none. Ask a local operator before you dive.
Divers at HTMS Chang (Wreck) - Scuba Diving in Thailand commonly report sightings of Sphyraena forsteri, Parascorpaena mossambica, Acanthosepion aculeatum, Rhynchostracion nasus, and Epinephelus areolatus. Sphyraena forsteri and Parascorpaena mossambica are recorded as common sightings, while Acanthosepion aculeatum, Rhynchostracion nasus, and Epinephelus areolatus are reported only occasionally. Marine life varies by season and conditions—check the site page for recent diver observations and photos.
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