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Swami Rock Sri Lanka — Photo: Ceylon Hunt | License: CC BY-SA 4.0 | Source: https://upload.wikimedia.org/wikipedia/commons/6/6e/Koneswaram_Temple_-_Sri_Lanka.jpg

Swami Rock

Trincomalee, Sri LankaDirections
Rash guard or 2mm shorty typical

Swami Rock at a glance

Swami Rock is a dive site in Trincomalee, Sri Lanka. Typically most favorable Apr · from 3 years of archive data. Recent reports put the water around 29°C (84°F). Check the latest conditions and entry details before you go.

Marine model · graded 1h ago
0.3 mwaves — under half a meter expected

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

Dive windows this week

Best: Tue
Sat6:00–18:00
Sun6:00–18:00
Mon6:00–18:00
Tue6:00–18:00
Wed6:00–18:00
Thu6:00–18:00
Fri—

Favorable windowModerate window— no window

First light 5:34 · Sunrise 5:55 · Sunset 18:07 · all windows sit within daylight

Source: Open-Meteo marine · model point 6.8 km from site · graded 1h 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. Jan90%27°C1.0 m
  2. Feb96%28°C0.8 m
  3. Mar99%29°C0.6 m
  4. Apr100%30°C0.5 m
  5. May84%30°C0.6 m
  6. Jun89%30°C0.8 m
  7. Jul81%29°C0.8 m
  8. Aug91%29°C0.7 m
  9. Sep89%29°C0.7 m
  10. Oct100%30°C0.6 m
  11. Nov88%29°C0.9 m
  12. Dec88%28°C1.0 m

April and October 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

No recorded sightings data for this site yet. Species lists appear as GBIF records and diver reports accumulate.

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

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

boatreefwall

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.

Spot something off?

Help keep this listing accurate for the next diver.