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Johnson's Reef

Andaman and Nicobar, IndiaDirections
Rash guard or 2mm shorty typical

Johnson's Reef at a glance

Johnson's Reef is a dive site in Andaman and Nicobar, India. Typically most favorable Dec–Apr · from 3 years of archive data. Recent reports put the water around 30°C (85°F). Check the latest conditions and entry details before you go.

Marine model · graded 2h ago
0.3 mwaves — under half a meter expected

Tap a factor for its source and model point · Forecast 30°C · seasonal avg 29°C

Dive windows this week

Best: Mon
Sat5:00–17:00
Sun5:00–17:00
Mon5:00–17:00
Tue5:00–17:00
Wed5:00–17:00
Thu5:00–17:00
Fri—

Favorable windowModerate window— no window

First light 4:46 · Sunrise 5:07 · Sunset 17:21 · all windows sit within daylight

Source: Open-Meteo marine · model point 5.2 km from site · graded 2h ago

Forecast only — always assess conditions on site.

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. Jan100%29°C0.6 m
  2. Feb100%29°C0.5 m
  3. Mar100%29°C0.4 m
  4. Apr100%31°C0.4 m
  5. May86%31°C0.7 m
  6. Jun99%30°C0.9 m
  7. Jul91%29°C1.0 m
  8. Aug97%29°C0.8 m
  9. Sep98%29°C0.8 m
  10. Oct99%29°C0.5 m
  11. Nov99%30°C0.7 m
  12. Dec100%29°C0.7 m

January, February, March, April, and December 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.

Marine life recorded at this site, by month

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

  • Amblyeleotris diagonalis recorded here Apr (1 record)

    most recent 2013

  • Amphiprion clarkii recorded here Apr (1 record)

    most recent 2013

  • Anampses lineatus recorded here Apr (1 record)

    most recent 2013

  • Chaetodon lunula recorded here Apr (1 record)

    most recent 2013

  • Cryptocentrus strigilliceps recorded here Apr (1 record)

    most recent 2013

  • Heniochus acuminatus recorded here Apr (1 record)

    most recent 2013

  • Labroides dimidiatus recorded here Apr (1 record)

    most recent 2013

  • Parascorpaena mossambica recorded here Apr (1 record)

    most recent 2013

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

A dive site in India.

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

Reviews

No reviews yet — this site is waiting for its first. Dived here? Your rating and a few lines help the next diver.

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Help keep this listing accurate for the next diver.