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Map of Stonington Point (Dubois Beach)
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Shore entry

Stonington Point (Dubois Beach)

Connecticut, United StatesDirections
Open Water suggested2–6 m (5–20 ft) depthShore entry7mm or semi-dry + hood typical

Stonington Point (Dubois Beach) at a glance

Stonington Point (Dubois Beach) is a shore dive site in Connecticut, United States with depths of 1.5–6.1 m (5–20 ft). The best time to dive is typically Slack tide; summer and early fall; dusk for night dives when dogfish come inshore. Divers commonly see Spider crab, tropical juvenile fish (Gulf Stream strays), and Black sea bass. Recent reports put the water around 16°C (60°F). Check the latest conditions and entry details before you go.

Favorable window now· until 0:00, then moderate until 7:00

Forecast for this hour · 21:00 · run 8 h ago
0.5 m (1.6 ft)waves — under a meter expected (waves — about two feet expected)

Tap a factor for its source and model point

Site hazards: Reduced visibility in wind, boat traffic outside the jetties, mild tidal current off the point

Read the full hazards ↓

Dive windows this week

Mon21:00–0:00 favorable

0.5 m waves · 6 kn wind (1.7 ft waves · 6 kn wind)

Tue0:00–7:00 moderate, 8:00–9:00 moderate, 9:00–19:00 favorable, 19:00–22:00 moderate, 22:00–1:00 favorable

0.5 m waves · 6 kn wind (1.6 ft waves · 6 kn wind)

Wed1:00–4:00 moderate, 4:00–7:00 favorable, 7:00–8:00 moderate, 8:00–20:00 favorable, 20:00–8:00 moderate

0.4 m waves · 4 kn wind (1.3 ft waves · 4 kn wind)

Thu8:00–9:00 favorable, 9:00–10:00 moderate, 10:00–17:00 favorable, 17:00–20:00 moderate

0.4 m waves · 8 kn wind (1.3 ft waves · 8 kn wind)

Fri8:00–11:00 moderate, 11:00–17:00 favorable, 17:00–19:00 moderate, 22:00–8:00 moderate

0.5 m waves · 8 kn wind (1.5 ft waves · 8 kn wind)

Sat8:00–18:00 favorable, 18:00–8:00 moderate

0.3 m waves · 4 kn wind (1.0 ft waves · 4 kn wind)

Sun8:00–18:00 favorable, 18:00–0:00 moderate

0.4 m waves · 7 kn wind (1.3 ft waves · 7 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 6:43 · Sunrise 7:12 · Sunset 17:50 · some windows run past sunset

Source: Open-Meteo marine · model point 4.9 km from site · updated 26 Oct, 13:29 GMT-4

Forecast only — always assess conditions on site.

Compare this weekend’s windows near Stonington Point (Dubois Beach)

Forecast · NOAA tide model

Tide & slack timing

Loading tide predictions

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?

What Divers Say

Known for: Spider crab, Black sea bass, American lobster
Best time: Slack tide; summer and early fall; dusk for night dives when dogfish come inshore

Based on community reviews and site data. Conditions vary — always verify before diving.

Best months, historically

No seasonal history for this site yet — historical marine data is still being aggregated.

Marine life recorded at this site, by month

Recorded observations — evidence of past sightings, not a promise of what you’ll encounter.

Species seen here

Rough labels: “Commonly seen” usually means two or more recorded sightings near this site in public dive logs (GBIF), “Occasionally seen” one; “Seasonal” and “Rarely seen” come from dive-guide research. Not a measured rate.

  • Callinectes sapidus recorded here Aug (1 record)

    most recent 2009

  • Cancer borealis recorded here Aug (1 record)

    most recent 2009

  • Homarus americanus recorded here Aug (1 record)

    most recent 2009

  • Pagurus arcuatus recorded here Aug (1 record)

    most recent 2009

Newest record here: 2009. 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.

Fills & rentals nearby

Facts from OpenStreetMap, corrected by the community — listed by distance only. Details change; confirm with the shop.

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

Site details

Connecticut's most popular shore dive, at the tip of Stonington Borough where two stone jetties shelter a sandy beach entry. The shoreline slopes gently to about 20 feet over boulder fields covered in kelp and seaweed, and Gulf Stream-carried tropical juveniles appear in late summer. It is an easy, protected site widely used for training and night dives.

reefshore

Reduced visibility in wind, boat traffic outside the jetties, mild tidal current off the point

Reviews

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