Ammunition Jetty is a dive site in Western Australia, Australia. Typically most favorable Mar · from 3 years of archive data. Divers commonly see Opisthoteuthis pluto, Gymnothorax woodwardi, and Panulirus cygnus. Recent reports put the water around 18°C (64°F). Check the latest conditions and entry details before you go.
Tap a factor for its source and model point · Forecast 18°C · seasonal avg 18°C
Dive windows this week
Best: FriFavorable windowModerate window— no window
First light 5:55 · Sunrise 6:19 · Sunset 18:06
Source: Open-Meteo marine · model point 9.7 km from site · graded 2h ago
Forecast only — always assess conditions on site.
Dated firsthand observations from divers — not current conditions.
No diver reports for this site yet. — one dated observation helps every diver after you.
What conditions have historically been typical at this site, month by month — not a forecast.
March hastypically 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.
Recorded observations — evidence of past sightings, not a promise of what you’ll encounter.
Gymnothorax woodwardi recorded here Dec (1 record)
most recent 2016
Lagocephalus lunaris recorded here Apr (1 record)
most recent 2015
Opisthoteuthis pluto recorded here Feb (1 record)
most recent 2019
Panulirus cygnus recorded here Dec (1 record)
most recent 2016
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.
Facts from OpenStreetMap, corrected by the community — listed by distance only. Details change; confirm with the shop.
Mo-Su 08:00-17:00 hours from OpenStreetMap — call ahead
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
Ammunition Jetty is a dive site in Australia.
No hazards recorded for this site yet — that never means there are none. Ask a local operator before you dive.
Divers at Ammunition Jetty in Australia commonly report sightings of Opisthoteuthis pluto, Gymnothorax woodwardi, Panulirus cygnus, and Lagocephalus lunaris. Opisthoteuthis pluto, Gymnothorax woodwardi, Panulirus cygnus, and Lagocephalus lunaris are reported only occasionally. Marine life varies by season and conditions—check the site page for recent diver observations and photos.
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