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Map of The Canyon (Pulau Weh)
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The Canyon (Pulau Weh)

Aceh, Indonesia
AOW suggestedStrong current, depth on the west wall, surge10–40 m (33–131 ft) depthBoat entryRash guard or 2mm shorty typical

Boat dive — see Entry & access.

The Canyon (Pulau Weh) at a glance

The Canyon (Pulau Weh) is an advanced boat dive site in Aceh, Indonesia with depths of 10–40 m (33–131 ft). Typically most favorable Mar · from 3 years of archive data. Divers commonly see Octopus, Titan triggerfish, and Scorpionfish. Recent reports put the water around 30°C (85°F). Check the latest conditions and entry details before you go.

No window today· next: tomorrow 7:00–19:00 · favorable

Forecast for this hour · 22:00 · run 22 h ago
0.8 m (2.6 ft)waves — under 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 85°F · seasonal avg 85°F)

Site hazards: Strong current, depth on the west wall, surge

Read the full hazards ↓

Dive windows this week

Smallest waves: Sun
MonNo window

1.0 m waves · 10 kn wind (3.1 ft waves · 10 kn wind)

Tue7:00–19:00 favorable

0.7 m waves · 3 kn wind (2.2 ft waves · 3 kn wind)

Wed7:00–17:00 favorable, 17:00–19:00 moderate

0.7 m waves · 9 kn wind (2.1 ft waves · 9 kn wind)

Thu7:00–19:00 favorable

0.9 m waves · 8 kn wind (3.0 ft waves · 8 kn wind)

Fri7:00–19:00 favorable

0.7 m waves · 8 kn wind (2.2 ft waves · 8 kn wind)

Sat7:00–19:00 favorable

0.6 m waves · 8 kn wind (1.8 ft waves · 8 kn wind)

Sun7:00–19:00 favorable

0.4 m waves · 4 kn wind (1.4 ft waves · 4 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 6:03 · Sunrise 6:24 · Sunset 18:21 · some windows run past sunset

Source: Open-Meteo marine · model point 3.3 km from site · updated 26 Oct, 00:18 GMT+7

Forecast only — always assess conditions on site.

Compare this weekend’s windows near The Canyon (Pulau Weh)

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?

What Divers Say

Known for: Bluefin trevally, Giant trevally, Gorgonian sea fan
Best time: May to September

Based on community reviews and site data. Conditions vary — always verify before diving.

Best months, historically

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

  1. January, 58% of days have historically been favorable, water has typically been 29°C (84°F), waves have typically been 1.4 m (4.7 ft), wind has typically been 16 knots
  2. February, 66% of days have historically been favorable, water has typically been 29°C (85°F), waves have typically been 1.4 m (4.5 ft), wind has typically been 15 knots
  3. March, 77% of days have historically been favorable, water has typically been 30°C (86°F), waves have typically been 1.3 m (4.3 ft), wind has typically been 13 knots, historically most favorable
  4. April, 77% of days have historically been favorable, water has typically been 30°C (87°F), waves have typically been 1.4 m (4.6 ft), wind has typically been 11 knots
  5. May, 40% of days have historically been favorable, water has typically been 30°C (87°F), waves have typically been 1.8 m (5.8 ft), wind has typically been 15 knots
  6. June, 8% of days have historically been favorable, water has typically been 30°C (86°F), waves have typically been 2.1 m (6.9 ft), wind has typically been 17 knots
  7. July, 5% of days have historically been favorable, water has typically been 30°C (86°F), waves have typically been 2.2 m (7.3 ft), wind has typically been 19 knots
  8. August, 6% of days have historically been favorable, water has typically been 30°C (85°F), waves have typically been 2.1 m (6.8 ft), wind has typically been 16 knots
  9. September, 4% of days have historically been favorable, water has typically been 30°C (85°F), waves have typically been 2.1 m (6.8 ft), wind has typically been 17 knots
  10. October, 45% of days have historically been favorable, water has typically been 29°C (85°F), waves have typically been 1.7 m (5.6 ft), wind has typically been 13 knots
  11. November, 59% of days have historically been favorable, water has typically been 29°C (84°F), waves have typically been 1.5 m (4.9 ft), wind has typically been 13 knots
  12. December, 65% of days have historically been favorable, water has typically been 29°C (84°F), waves have typically been 1.5 m (4.9 ft), wind has typically been 14 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 seen at this site

Species noted at this site — not a promise of what you’ll encounter.

Species seen here

Rough labels: “Commonly seen” usually means two or more recorded sightings near this site in public dive logs (GBIF), “Occasionally seen” one; “Seasonal” and “Rarely seen” come from dive-guide research. Not a measured rate.

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 June 2026

Site details

A signature Pulau Weh dive on a large pinnacle split into two, creating a central canyon between rocky outcrops that range from about 10 to 30 m, with a deeper west wall of nutrient-rich gorgonians dropping toward 60 m. Massive sea-fan forests are blanketed in clouds of Indian triggerfish, while giant and bluefin trevally hunt in packs. Currents make for an exciting dive with reef macro life on the rocks.

boatdriftpinnaclewall

Strong current, depth on the west wall, surge

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