AdvancedBoat entry

Salt River Canyon

U.S. Virgin Islands - St. Croix, United States

AOW suggested6–35 m depthBoat entryRash guard or 2mm shorty typical

Salt River Canyon at a glance

Salt River Canyon is an advanced boat dive site in U.S. Virgin Islands - St. Croix, United States with depths of 6–35 m (20–115 ft). Typically most favorable Sep · from 3 years of archive data. Divers commonly see Humpback whale, Spotted eagle ray, and Yellowtail snapper. Recent reports put the water around 30°C (85°F). Check the latest conditions and entry details before you go.

Marine model · graded 13h ago

1.1 mwaves — about a meter expected

Tap a factor for its source and model point · Forecast 30°C · seasonal avg 30°C

Site hazards: Extreme wall drop-off, depth temptation, current, boat traffic, possible overhangs/swim-throughs on West Wall, gas-management demands, and remote boat pickup. Treat the deep wall as beyond recreational limits even when the reef top is shallow.

Read the full hazards ↓

Dive windows this week

Best: Mon

Fri15:00–17:00

Sat7:00–11:00

Sun15:00–19:00

Mon7:00–19:00

Tue7:00–12:00

Wed14:00–15:00

Thu7:00–11:00

Favorable windowModerate window— no window

First light 5:44 · Sunrise 6:06 · Sunset 18:24

Source: Open-Meteo marine · model point 3.6 km from site · graded 13h ago

Forecast only — always assess conditions on site.

Forecast · NOAA tide model

Tide & slack timing

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: Yellowtail snapper, black durgon, sea fans and sponges

Best time: Best in calm north-shore weather and manageable current; February-March may offer humpback whale sounds/sightings but conditions still control the dive.

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

Best months, historically

What conditions have historically been typical at this site, month by month — not a forecast.

Jan32%27°C1.6 m
Feb32%27°C1.6 m
Mar65%27°C1.4 m
Apr61%27°C1.3 m
May78%28°C1.2 m
Jun48%29°C1.4 m
Jul41%29°C1.5 m
Aug56%30°C1.4 m
Sep87%30°C1.1 m
Oct74%30°C1.2 m
Nov59%29°C1.4 m
Dec43%28°C1.5 m

September 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.

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

Balistes vetula recorded here Oct (1 record)
most recent 2016
Melichthys niger recorded here Oct (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.

The underwater calendar

When these animals are most recorded around Caribbean & Bahamas — from open sighting data, not a promise.

Humpback whaleAug–Sepin season now

Watch the whole year animate on the Migrations map

Fills & rentals nearby

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

Nep2une Scuba Diving15.0 km
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

Salt River Canyon is a boat-access St. Croix wall system at the edge of the Puerto Rico Trench, usually dived as East Wall/Barracuda Bank and West Wall/The Pinnacles. Moorings and reef tops start in shallow-to-mid recreational depths, but the canyon walls drop far beyond recreational limits. The site is known for dramatic topography, reef fish, sea fans, sponges, rays, turtles, and occasional pelagic life.

boatreefwall

Extreme wall drop-off, depth temptation, current, boat traffic, possible overhangs/swim-throughs on West Wall, gas-management demands, and remote boat pickup. Treat the deep wall as beyond recreational limits even when the reef top is shallow.

How deep is Salt River Canyon?

Salt River Canyon ranges from 6 to 35 metres deep (20–115 feet) — a deep dive at its limit. It is a saltwater site rated as advanced difficulty. Depths vary across the site, so plan your profile to your training and verify conditions locally.

Is Salt River Canyon a shore dive or a boat dive?

Salt River Canyon is a boat dive — access is by boat rather than from shore. The entry area is recorded as moderately exposed to surge. No facilities are recorded at the site, and cell service is recorded as good. Entry details and parking notes, where known, are listed in the access section of this page.

Can beginners dive Salt River Canyon?

Salt River Canyon is rated as advanced difficulty, which may not suit new divers. Listed depths run from 6 to 35 metres (20–115 feet). Access is by boat. Consider your experience level, conditions, and local guidance before planning.

When is the best time to dive Salt River Canyon?

Best in calm north-shore weather and manageable current; February-March may offer humpback whale sounds/sightings but conditions still control the dive. Conditions vary, so check the latest reports and forecasts on the dive site page before your trip.

What will I see at Salt River Canyon?

Divers at Salt River Canyon in United States commonly report sightings of Humpback whale, Spotted eagle ray, Yellowtail snapper, Reef shark, and black durgon. Yellowtail snapper and black durgon are recorded as common sightings, while Humpback whale is seasonal, while Spotted eagle ray and Reef shark are reported only occasionally. Marine life varies by season and conditions—check the site page for recent diver observations and photos.

What hazards are recorded at Salt River Canyon?

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