Rocher du Diamant (Diamond Rock)

Rash guard or 2mm shorty typical

Rocher du Diamant (Diamond Rock) at a glance

Rocher du Diamant (Diamond Rock) is a dive site in Martinique. Typically most favorable Sep · from 3 years of archive data. Recent reports put the water around 29°C (85°F). Check the latest conditions and entry details before you go.

No window today· next: tomorrow 6:00–18:00 · favorable & moderate

Forecast for this hour · 23:00 · run 22 h ago

1.6 m (5.2 ft)waves — about a meter and a half expected (waves — about five feet expected)

Tap a factor for its source and model point · Forecast 29°C · seasonal avg 30°C ( · Forecast 85°F · seasonal avg 86°F)

Dive windows this week

Sun

1.4 m waves · 16 kn wind (4.6 ft waves · 16 kn wind)

Mon

1.4 m waves · 14 kn wind (4.5 ft waves · 14 kn wind)

Tue

1.0 m waves · 12 kn wind (3.4 ft waves · 12 kn wind)

Wed

0.9 m waves · 13 kn wind (3.1 ft waves · 13 kn wind)

Thu

1.0 m waves · 11 kn wind (3.2 ft waves · 11 kn wind)

Fri

1.2 m waves · 15 kn wind (3.8 ft waves · 15 kn wind)

Sat

1.2 m waves · 13 kn wind (3.9 ft waves · 13 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 5:35 · Sunrise 5:57 · Sunset 17:38 · some windows run past sunset

Source: Open-Meteo marine · model point 7.5 km from site · updated 25 Oct, 01:26 GMT-4

Forecast only — always assess conditions on site.

Compare this weekend’s windows near Rocher du Diamant (Diamond Rock)

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.

January, 77% of days have historically been favorable, water has typically been 28°C (82°F), waves have typically been 1.3 m (4.4 ft), wind has typically been 12 knots
February, 72% of days have historically been favorable, water has typically been 27°C (81°F), waves have typically been 1.4 m (4.6 ft), wind has typically been 12 knots
March, 91% of days have historically been favorable, water has typically been 27°C (81°F), waves have typically been 1.2 m (3.8 ft), wind has typically been 11 knots
April, 92% of days have historically been favorable, water has typically been 28°C (82°F), waves have typically been 1.2 m (3.8 ft), wind has typically been 11 knots
May, 95% of days have historically been favorable, water has typically been 29°C (83°F), waves have typically been 1.2 m (3.9 ft), wind has typically been 11 knots
June, 74% of days have historically been favorable, water has typically been 29°C (84°F), waves have typically been 1.4 m (4.7 ft), wind has typically been 13 knots
July, 88% of days have historically been favorable, water has typically been 29°C (84°F), waves have typically been 1.3 m (4.1 ft), wind has typically been 12 knots
August, 95% of days have historically been favorable, water has typically been 30°C (85°F), waves have typically been 1.0 m (3.3 ft), wind has typically been 11 knots
September, 100% of days have historically been favorable, water has typically been 30°C (86°F), waves have typically been 0.9 m (2.8 ft), wind has typically been 9 knots, historically most favorable
October, 94% of days have historically been favorable, water has typically been 30°C (86°F), waves have typically been 1.0 m (3.4 ft), wind has typically been 9 knots
November, 96% of days have historically been favorable, water has typically been 29°C (85°F), waves have typically been 1.2 m (3.9 ft), wind has typically been 11 knots
December, 88% of days have historically been favorable, water has typically been 28°C (83°F), waves have typically been 1.2 m (4.1 ft), wind has typically been 11 knots

September 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

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

Deep Turtle9.2 km (5.7 mi)
Report a fix

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

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

boatcavedriftpinnaclewall

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

Reviews

No reviews yet — this site is waiting for its first. Dived here? Your rating and a few lines help the next diver.

Spot something off?

Help keep this listing accurate for the next diver.

Rocher du Diamant (Diamond Rock)