Oesterdam is a dive site in Netherlands. Typically most favorable May · from 3 years of archive data. Recent reports put the water around 20°C (69°F). Check the latest conditions and entry details before you go.
Tap a factor for its source and model point · Forecast 20°C · seasonal avg 20°C
Dive windows this week
Best: MonFavorable windowModerate window— no window
First light 6:38 · Sunrise 7:12 · Sunset 20:07
Source: Open-Meteo marine · model point 3.7 km from site · graded 13h 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.
May 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.
Geitodoris planata recorded here Nov (2 records)
most recent 2013
Sagartia undata recorded here Nov (2 records)
most recent 2013
Anguilla anguilla recorded here Jun (1 record)
most recent 2013
Bolinopsis infundibulum recorded here Nov (1 record)
most recent 2013
Chelon labrosus recorded here Sep (1 record)
most recent 2014
Crangon crangon recorded here Nov (1 record)
most recent 2013
Dicentrarchus labrax recorded here Sep (1 record)
most recent 2014
Macropodia rostrata recorded here Nov (1 record)
most recent 2013
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.
No dive shops mapped within 25 km. Know one? Add it to the map.
Data updated July 2026
Divingspot in Zealand (the Netherlands)
No hazards recorded for this site yet — that never means there are none. Ask a local operator before you dive.
No reviews yet — this site is waiting for its first. Dived here? Your rating and a few lines help the next diver.
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