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Mustang Island Liberty Ship

Texas, United States
AOW suggestedDepth25–34 m (82–110 ft) depthBoat entry3mm wetsuit typical

Boat dive — see Entry & access.

Mustang Island Liberty Ship at a glance

Mustang Island Liberty Ship is an advanced boat dive site in Texas, United States with depths of 25–33.5 m (82–110 ft). Typically most favorable Aug · from 3 years of archive data. Divers commonly see Amberjack, Butterflyfish, and Grouper (incl. rock hind). Recent reports put the water around 27°C (80°F). Check the latest conditions and entry details before you go.

Favorable window now· until 18:00 · sunset 17:48

Forecast for this hour · 12:00 · run under 1 h ago
1.1 m (3.6 ft)waves — about a meter expected (waves — about four feet expected)

Tap a factor for its source and model point · Forecast 27°C · seasonal avg 28°C ( · Forecast 80°F · seasonal avg 82°F)

Site hazards: Depth

Read the full hazards ↓

Dive windows this week

Smallest waves: Sun
Mon12:00–18:00 favorable

1.1 m waves · 11 kn wind (3.7 ft waves · 11 kn wind)

Tue7:00–18:00 favorable

1.2 m waves · 10 kn wind (3.9 ft waves · 10 kn wind)

Wed7:00–18:00 favorable

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

Thu7:00–18:00 favorable

1.0 m waves · 14 kn wind (3.2 ft waves · 14 kn wind)

Fri7:00–18:00 favorable

1.1 m waves · 9 kn wind (3.4 ft waves · 9 kn wind)

Sat7:00–18:00 favorable

0.8 m waves · 5 kn wind (2.7 ft waves · 5 kn wind)

Sun7:00–18:00 favorable

0.7 m waves · 5 kn wind (2.2 ft waves · 5 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 6:10 · Sunrise 6:34 · Sunset 17:48 · some windows run past sunset

Source: Open-Meteo marine · model point 6.3 km from site · updated 26 Oct, 11:27 GMT-6

Forecast only — always assess conditions on site.

Compare this weekend’s windows near Mustang Island Liberty Ship

Forecast · NOAA tide model

Tide & slack timing

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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: Grouper (incl. rock hind), Astrangia hard coral

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.

  1. January, 34% of days have historically been favorable, water has typically been 17°C (62°F), waves have typically been 1.6 m (5.2 ft), wind has typically been 19 knots
  2. February, 53% of days have historically been favorable, water has typically been 17°C (63°F), waves have typically been 1.4 m (4.5 ft), wind has typically been 18 knots
  3. March, 47% of days have historically been favorable, water has typically been 19°C (67°F), waves have typically been 1.4 m (4.7 ft), wind has typically been 18 knots
  4. April, 42% of days have historically been favorable, water has typically been 23°C (73°F), waves have typically been 1.5 m (5.1 ft), wind has typically been 19 knots
  5. May, 51% of days have historically been favorable, water has typically been 26°C (79°F), waves have typically been 1.3 m (4.3 ft), wind has typically been 17 knots
  6. June, 61% of days have historically been favorable, water has typically been 29°C (84°F), waves have typically been 1.3 m (4.2 ft), wind has typically been 17 knots
  7. July, 90% of days have historically been favorable, water has typically been 29°C (84°F), waves have typically been 1.0 m (3.4 ft), wind has typically been 15 knots
  8. August, 95% of days have historically been favorable, water has typically been 30°C (86°F), waves have typically been 0.8 m (2.7 ft), wind has typically been 14 knots, historically most favorable
  9. September, 93% of days have historically been favorable, water has typically been 30°C (86°F), waves have typically been 0.9 m (3.1 ft), wind has typically been 15 knots
  10. October, 60% of days have historically been favorable, water has typically been 28°C (82°F), waves have typically been 1.3 m (4.2 ft), wind has typically been 16 knots
  11. November, 56% of days have historically been favorable, water has typically been 24°C (76°F), waves have typically been 1.4 m (4.6 ft), wind has typically been 17 knots
  12. December, 59% of days have historically been favorable, water has typically been 20°C (68°F), waves have typically been 1.3 m (4.4 ft), wind has typically been 17 knots

August 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 seen at this site

Species noted at this site — 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.

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

Mustang Island Liberty Ship is a dive site located in United States. Depths run to roughly 34 m. The site is reached by boat.

reef

Depth — the entire dive is deeper than about 25 m, with the seabed at 33-34 m. The reef is a documented fishing spot, so expect angling boat traffic overhead and possible lost line and tackle on the wrecks. Sharks (blacktip, tiger, dusky, hammerhead) are among the species TPWD lists at its artificial reef sites. Open-Gulf location 18 nm offshore.

Reviews

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