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Map of 17 Fathom Wreck (wreck)
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Boat entry

17 Fathom Wreck (wreck)

Ontario, Canada
Boat entry

Boat dive — see Entry & access.

17 Fathom Wreck (wreck) at a glance

17 Fathom Wreck (wreck) is a boat dive site in Ontario, Canada. Typically most favorable Jul · from 3 years of archive data. Check the latest conditions and entry details before you go.

Favorable window now· until 19:00 · sunset 18:22

Wind forecast for this hour · 9:00 · run 8 h ago
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Tap a factor for its source and model point

Dive windows this week

Lightest wind: Fri
Sun8:00–19:00 favorable

11 kn wind (11 kn wind)

Mon8:00–19:00 favorable

10 kn wind (10 kn wind)

Tue8:00–19:00 favorable

11 kn wind (11 kn wind)

Wed8:00–19:00 favorable

6 kn wind (6 kn wind)

Thu8:00–13:00 moderate

14 kn wind (14 kn wind)

Fri8:00–19:00 favorable

5 kn wind (5 kn wind)

Sat8:00–19:00 favorable

6 kn wind (6 kn wind)

Favorable windowModerate window— no window

Every forecast dive window each day, site-local time, from wind forecasts. Numbers under each bar are daylight averages.

First light 7:16 · Sunrise 7:45 · Sunset 18:22 · some windows run past sunset

Source: Open-Meteo wind · updated 25 Oct, 01:18 GMT-4

Forecast only — always assess conditions on site.

Compare this weekend’s windows near 17 Fathom Wreck (wreck)

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, 9% of days have historically been favorable, wind has typically been 21 knots
  2. February, 21% of days have historically been favorable, wind has typically been 20 knots
  3. March, 17% of days have historically been favorable, wind has typically been 19 knots
  4. April, 26% of days have historically been favorable, wind has typically been 18 knots
  5. May, 37% of days have historically been favorable, wind has typically been 15 knots
  6. June, 44% of days have historically been favorable, wind has typically been 15 knots
  7. July, 68% of days have historically been favorable, wind has typically been 13 knots, historically most favorable
  8. August, 42% of days have historically been favorable, wind has typically been 15 knots
  9. September, 51% of days have historically been favorable, wind has typically been 14 knots
  10. October, 22% of days have historically been favorable, wind has typically been 18 knots
  11. November, 10% of days have historically been favorable, wind has typically been 22 knots
  12. December, 12% of days have historically been favorable, wind has typically been 22 knots

July 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

17 Fathom Wreck (Wrack) is a dive site in Canada.

wreck

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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