Skip to content
Map of Valley of the tubes
Add the first photo

Valley of the tubes

Banten, IndonesiaDirections
Rash guard or 2mm shorty typical

Valley of the tubes at a glance

Valley of the tubes is a dive site in Banten, Indonesia. Typically most favorable Jun–Sep · 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.

Favorable window now· until 18:00 · sunset 17:45

Forecast for this hour · 12:00 · run 23 h ago
0.2 m (0.6 ft)waves — under half a meter expected (waves — under a foot 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

Tue6:00–18:00 favorable

0.2 m waves · 5 kn wind (0.6 ft waves · 5 kn wind)

Wed6:00–18:00 favorable

0.2 m waves · 5 kn wind (0.5 ft waves · 5 kn wind)

Thu6:00–18:00 favorable

0.1 m waves · 3 kn wind (0.3 ft waves · 3 kn wind)

Fri6:00–18:00 favorable

0.1 m waves · 3 kn wind (0.3 ft waves · 3 kn wind)

Sat6:00–18:00 favorable

0.1 m waves · 5 kn wind (0.4 ft waves · 5 kn wind)

Sun6:00–18:00 favorable

0.3 m waves · 9 kn wind (0.9 ft waves · 9 kn wind)

MonNot in the forecast yet

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 5:07 · Sunrise 5:28 · Sunset 17:45 · some windows run past sunset

Source: Open-Meteo marine · model point 5.8 km from site · updated 26 Oct, 12:25 GMT+7

Forecast only — always assess conditions on site.

Compare this weekend’s windows near Valley of the tubes

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, 92% of days have historically been favorable, water has typically been 29°C (84°F), waves have typically been 0.6 m (2.1 ft), wind has typically been 15 knots
  2. February, 96% of days have historically been favorable, water has typically been 29°C (85°F), waves have typically been 0.6 m (1.8 ft), wind has typically been 14 knots
  3. March, 97% 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 13 knots
  4. April, 100% of days have historically been favorable, water has typically been 30°C (86°F), waves have typically been 0.4 m (1.4 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 (87°F), waves have typically been 0.4 m (1.4 ft), wind has typically been 11 knots
  6. June, 100% of days have historically been favorable, water has typically been 30°C (86°F), waves have typically been 0.5 m (1.5 ft), wind has typically been 11 knots, historically most favorable
  7. July, 100% of days have historically been favorable, water has typically been 30°C (85°F), waves have typically been 0.5 m (1.8 ft), wind has typically been 12 knots, historically most favorable
  8. August, 100% of days have historically been favorable, water has typically been 29°C (85°F), waves have typically been 0.6 m (1.8 ft), wind has typically been 11 knots, historically most favorable
  9. September, 100% of days have historically been favorable, water has typically been 29°C (85°F), waves have typically been 0.6 m (1.8 ft), wind has typically been 12 knots, historically most favorable
  10. October, 96% 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 12 knots
  11. November, 94% 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 13 knots
  12. December, 92% of days have historically been favorable, water has typically been 30°C (86°F), waves have typically been 0.6 m (1.9 ft), wind has typically been 14 knots

April, June, July, August, and September 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

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

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

A lot of tube corals going west. Not too good in terms of human damage and silt. Recommend exploring to the east instead. Nice corals at 5 meters depth.

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.