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Aldinga Drop-off

South Australia, AustraliaDirections
5mm wetsuit typical

Aldinga Drop-off at a glance

Aldinga Drop-off is a dive site in South Australia, Australia. Typically most favorable Jan · from 3 years of archive data. Recent reports put the water around 17°C (63°F). Check the latest conditions and entry details before you go.

Favorable window now· until 20:00 · sunset 19:40

Forecast for this hour · 14:00 · run 10 h ago
0.7 m (2.4 ft)waves — under a meter expected (waves — about two feet expected)

Tap a factor for its source and model point · Forecast 17°C · seasonal avg 16°C ( · Forecast 63°F · seasonal avg 61°F)

Dive windows this week

Mon6:00–20:00 favorable

0.7 m waves · 6 kn wind (2.4 ft waves · 6 kn wind)

Tue6:00–20:00 favorable

0.5 m waves · 5 kn wind (1.8 ft waves · 5 kn wind)

Wed6:00–20:00 favorable

0.5 m waves · 6 kn wind (1.5 ft waves · 6 kn wind)

Thu6:00–20:00 favorable

0.4 m waves · 5 kn wind (1.1 ft waves · 5 kn wind)

Fri6:00–20:00 favorable

0.6 m waves · 7 kn wind (1.8 ft waves · 7 kn wind)

Sat6:00–20:00 favorable

0.4 m waves · 5 kn wind (1.2 ft waves · 5 kn wind)

Sun6:00–20:00 favorable

0.3 m waves · 6 kn wind (1.0 ft waves · 6 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 5:53 · Sunrise 6:20 · Sunset 19:40 · some windows run past sunset

Source: Open-Meteo marine · model point 8.8 km from site · updated 26 Oct, 03:47 GMT+10:30

Forecast only — always assess conditions on site.

Compare this weekend’s windows near Aldinga Drop-off

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, 53% of days have historically been favorable, water has typically been 21°C (71°F), waves have typically been 1.6 m (5.4 ft), wind has typically been 10 knots, historically most favorable
  2. February, 44% of days have historically been favorable, water has typically been 22°C (71°F), waves have typically been 1.8 m (5.9 ft), wind has typically been 10 knots
  3. March, 42% of days have historically been favorable, water has typically been 22°C (71°F), waves have typically been 1.9 m (6.1 ft), wind has typically been 10 knots
  4. April, 31% of days have historically been favorable, water has typically been 20°C (67°F), waves have typically been 1.8 m (5.9 ft), wind has typically been 10 knots
  5. May, 43% of days have historically been favorable, water has typically been 17°C (63°F), waves have typically been 1.8 m (5.8 ft), wind has typically been 9 knots
  6. June, 43% of days have historically been favorable, water has typically been 15°C (58°F), waves have typically been 1.8 m (5.8 ft), wind has typically been 12 knots
  7. July, 34% of days have historically been favorable, water has typically been 13°C (56°F), waves have typically been 1.8 m (5.9 ft), wind has typically been 13 knots
  8. August, 46% of days have historically been favorable, water has typically been 13°C (56°F), waves have typically been 1.7 m (5.5 ft), wind has typically been 12 knots
  9. September, 28% of days have historically been favorable, water has typically been 14°C (58°F), waves have typically been 2.0 m (6.5 ft), wind has typically been 13 knots
  10. October, 38% of days have historically been favorable, water has typically been 16°C (61°F), waves have typically been 1.9 m (6.1 ft), wind has typically been 12 knots
  11. November, 30% of days have historically been favorable, water has typically been 18°C (64°F), waves have typically been 1.9 m (6.4 ft), wind has typically been 12 knots
  12. December, 43% of days have historically been favorable, water has typically been 20°C (68°F), waves have typically been 1.7 m (5.7 ft), wind has typically been 12 knots

January 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

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

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

reefwall

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

Reviews

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