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Map of Anita's Reef
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Anita's Reef

Phang Nga, ThailandDirections
Rash guard or 2mm shorty typical

Anita's Reef at a glance

Anita's Reef is a dive site in Phang Nga, Thailand. Typically most favorable Mar · from 3 years of archive data. Recent reports put the water around 30°C (86°F). Check the latest conditions and entry details before you go.

Favorable window now· until 19:00 · sunset 18:09

Forecast for this hour · 8:00 · run 8 h ago
1.0 m (3.3 ft)waves — about a meter expected (waves — about three feet expected)

Tap a factor for its source and model point · Forecast 30°C · seasonal avg 29°C ( · Forecast 86°F · seasonal avg 85°F)

Dive windows this week

Lightest wind: Sun
Mon7:00–19:00 favorable

0.9 m waves · 4 kn wind (3.1 ft waves · 4 kn wind)

Tue7:00–19:00 favorable

0.6 m waves · 10 kn wind (2.0 ft waves · 10 kn wind)

Wed7:00–19:00 favorable

0.6 m waves · 14 kn wind (1.9 ft waves · 14 kn wind)

Thu7:00–19:00 favorable

0.5 m waves · 15 kn wind (1.7 ft waves · 15 kn wind)

Fri7:00–12:00 moderate, 12:00–19:00 favorable

0.6 m waves · 16 kn wind (1.9 ft waves · 16 kn wind)

Sat7:00–19:00 favorable

0.5 m waves · 9 kn wind (1.6 ft waves · 9 kn wind)

Sun7:00–19:00 favorable

0.4 m waves · 2 kn wind (1.2 ft waves · 2 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 5:56 · Sunrise 6:17 · Sunset 18:09 · some windows run past sunset

Source: Open-Meteo marine · model point 6.8 km from site · updated 26 Oct, 00:18 GMT+7

Forecast only — always assess conditions on site.

Compare this weekend’s windows near Anita's Reef

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, 98% of days have historically been favorable, water has typically been 29°C (84°F), waves have typically been 0.8 m (2.6 ft), wind has typically been 13 knots
  2. February, 99% 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 12 knots
  3. March, 99% of days have historically been favorable, water has typically been 30°C (86°F), waves have typically been 0.7 m (2.1 ft), wind has typically been 11 knots, historically most favorable
  4. April, 98% of days have historically been favorable, water has typically been 31°C (87°F), waves have typically been 0.7 m (2.4 ft), wind has typically been 10 knots
  5. May, 71% of days have historically been favorable, water has typically been 31°C (87°F), waves have typically been 1.2 m (3.9 ft), wind has typically been 13 knots
  6. June, 46% of days have historically been favorable, water has typically been 30°C (86°F), waves have typically been 1.6 m (5.2 ft), wind has typically been 16 knots
  7. July, 33% of days have historically been favorable, water has typically been 29°C (85°F), waves have typically been 1.7 m (5.7 ft), wind has typically been 17 knots
  8. August, 58% of days have historically been favorable, water has typically been 29°C (85°F), waves have typically been 1.4 m (4.7 ft), wind has typically been 15 knots
  9. September, 42% of days have historically been favorable, water has typically been 29°C (84°F), waves have typically been 1.7 m (5.4 ft), wind has typically been 16 knots
  10. October, 90% of days have historically been favorable, water has typically been 29°C (85°F), waves have typically been 1.0 m (3.3 ft), wind has typically been 12 knots
  11. November, 92% of days have historically been favorable, water has typically been 29°C (85°F), waves have typically been 0.9 m (2.9 ft), wind has typically been 12 knots
  12. December, 98% of days have historically been favorable, water has typically been 29°C (84°F), waves have typically been 0.8 m (2.7 ft), wind has typically been 12 knots

March has 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.

  • Kuhl's Maskray recorded here Apr, Dec (2 records)

    Neotrygon kuhliimost recent 2016

  • Banded Coral Shrimp recorded here Dec (1 record)

    Stenopus hispidusmost recent 2015

  • Giant Moray recorded here Dec (1 record)

    Gymnothorax javanicusmost recent 2015

  • Humphead Wrasse recorded here Oct (1 record)

    Cheilinus undulatusmost recent 2012

  • Indo-Pacific Trumpetfish recorded here Dec (1 record)

    Aulostomus chinensismost recent 2015

  • Painted Spiny Lobster recorded here Dec (1 record)

    Panulirus versicolormost recent 2015

  • Spotted Eagle Ray recorded here Dec (1 record)

    Aetobatus narinarimost recent 2015

  • Trapezia tigrina recorded here Dec (1 record)

    most recent 2015

Newest record here: 2016. 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

No dive shops mapped within 25 km (16 mi). Know one? Add it to the map.

Data updated July 2026

Site details

No description for this site yet — divers who know it can suggest one below.

boatreef

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

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