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Boat entry

Hin Wong Bay

Thailand
Boat entryRash guard or 2mm shorty typical

Boat dive — see Entry & access.

Hin Wong Bay at a glance

Hin Wong Bay is a boat dive site in Thailand. Typically most favorable Mar–Apr · from 3 years of archive data. Recent reports put the water around 31°C (87°F). Check the latest conditions and entry details before you go.

No window today· next: tomorrow 7:00–18:00 · favorable

Forecast for this hour · 18:00 · run 5 h ago
0.6 m (2.1 ft)waves — under a meter expected (waves — about two feet expected)

Tap a factor for its source and model point · Forecast 31°C · seasonal avg 30°C ( · Forecast 87°F · seasonal avg 86°F)

Dive windows this week

Lightest wind: Sun
MonNo window

0.4 m waves · 11 kn wind (1.1 ft waves · 11 kn wind)

Tue7:00–18:00 favorable

0.6 m waves · 15 kn wind (2.0 ft waves · 15 kn wind)

Wed7:00–18:00 favorable

0.7 m waves · 14 kn wind (2.4 ft waves · 14 kn wind)

Thu7:00–18:00 favorable

0.7 m waves · 13 kn wind (2.2 ft waves · 13 kn wind)

Fri7:00–18:00 favorable

0.6 m waves · 12 kn wind (1.9 ft waves · 12 kn wind)

Sat7:00–18:00 favorable

0.5 m waves · 10 kn wind (1.5 ft waves · 10 kn wind)

Sun7:00–18:00 favorable

0.2 m waves · 7 kn wind (0.7 ft waves · 7 kn wind)

Favorable windowModerate window— no window

Every forecast dive window each day, site-local time, from wave and wind forecasts. Numbers under each bar are daylight averages.

First light 5:48 · Sunrise 6:10 · Sunset 17:59 · some windows run past sunset

Source: Open-Meteo marine · model point 3.6 km from site · updated 26 Oct, 12:22 GMT+7

Forecast only — always assess conditions on site.

Compare this weekend’s windows near Hin Wong Bay

Recent diver reports

Dated firsthand observations from divers — not current conditions.

No diver reports for this site yet. — one dated observation helps every diver after you.

Dived here today — did the forecast match?

Best months, historically

What conditions have historically been typical at this site, month by month — not a forecast.

  1. January, 87% of days have historically been favorable, water has typically been 28°C (82°F), waves have typically been 0.7 m (2.4 ft), wind has typically been 14 knots
  2. February, 96% of days have historically been favorable, water has typically been 29°C (84°F), waves have typically been 0.6 m (1.8 ft), wind has typically been 12 knots
  3. March, 100% of days have historically been favorable, water has typically been 29°C (85°F), waves have typically been 0.5 m (1.6 ft), wind has typically been 12 knots, historically most favorable
  4. April, 100% of days have historically been favorable, water has typically been 31°C (87°F), waves have typically been 0.3 m (1.1 ft), wind has typically been 12 knots, historically most favorable
  5. May, 99% of days have historically been favorable, water has typically been 31°C (88°F), waves have typically been 0.4 m (1.2 ft), wind has typically been 13 knots
  6. June, 92% of days have historically been favorable, water has typically been 30°C (87°F), waves have typically been 0.5 m (1.7 ft), wind has typically been 16 knots
  7. July, 88% of days have historically been favorable, water has typically been 30°C (86°F), waves have typically been 0.6 m (1.8 ft), wind has typically been 16 knots
  8. August, 92% of days have historically been favorable, water has typically been 30°C (86°F), waves have typically been 0.5 m (1.7 ft), wind has typically been 16 knots
  9. September, 84% of days have historically been favorable, water has typically been 30°C (85°F), waves have typically been 0.5 m (1.7 ft), wind has typically been 16 knots
  10. October, 100% of days have historically been favorable, water has typically been 30°C (86°F), waves have typically been 0.4 m (1.2 ft), wind has typically been 12 knots, historically most favorable
  11. November, 82% of days have historically been favorable, water has typically been 29°C (85°F), waves have typically been 0.8 m (2.5 ft), wind has typically been 15 knots
  12. December, 90% of days have historically been favorable, water has typically been 28°C (83°F), waves have typically been 0.8 m (2.6 ft), wind has typically been 14 knots

March, April, and October have typically 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.

Marine life recorded at this site, by month

Recorded observations — evidence of past sightings, not a promise of what you’ll encounter.

  • Bluespotted Lagoon Ray recorded here May–Jun (2 records)

    Taeniura lymmamost recent 2014

  • Hawksbill turtle recorded here Jun, Oct (2 records)

    Eretmochelys imbricatamost recent 2014

  • Titan Triggerfish recorded here May, Aug (2 records)

    Balistoides viridescensmost recent 2014

  • Xenocarcinus tuberculatus recorded here Jun (2 records)

    most recent 2014

  • Areolate Grouper recorded here Oct (1 record)

    Epinephelus areolatusmost recent 2012

  • Coral Shrimpfish recorded here Jun (1 record)

    Aeoliscus strigatusmost recent 2014

  • Crown-of-thorns recorded here May (1 record)

    Acanthaster plancimost recent 2014

  • Double-banded Split-tooth Dorid recorded here Jun (1 record)

    Hypselodoris maculosamost recent 2014

Newest record here: 2014. 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.

Fills & rentals nearby

Facts from OpenStreetMap, corrected by the community — listed by distance only. Details change; confirm with the shop.

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

Site details

Hin Wong Bay is a dive site in Thailand. The site is reached by boat.

No hazards recorded for this site yet — that never means there are none. Ask a local operator before you dive.

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