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Map of Mammoth Lake Scuba Park
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Shore entry

Mammoth Lake Scuba Park

Texas, United StatesDirections
Open Water suggested0–21 m (0–70 ft) depthShore entry

Mammoth Lake Scuba Park at a glance

Mammoth Lake Scuba Park is a shore dive site in Texas, United States with depths of 0–21.3 m (0–70 ft). Typically most favorable Aug · from 3 years of archive data. Divers commonly see Channel catfish, Largemouth bass, and Bluegill. Check the latest conditions and entry details before you go.

Next window today· 8:00–19:00 · favorable · sunset 18:42

Wind forecast for this hour · 1:00 · run 13 h ago
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Tap a factor for its source and model point

Site hazards: Low visibility; entanglement on the many submerged structures; cold thermocline near the deep hole.

Read the full hazards ↓

Dive windows this week

Lightest wind: Sat
Sat8:00–19:00 favorable

8 kn wind (8 kn wind)

Sun8:00–19:00 favorable

11 kn wind (11 kn wind)

Mon8:00–19:00 favorable

11 kn wind (11 kn wind)

Tue8:00–19:00 favorable

9 kn wind (9 kn wind)

Wed8:00–19:00 favorable

11 kn wind (11 kn wind)

Thu8:00–19:00 favorable

9 kn wind (9 kn wind)

FriNot in the forecast yet

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 7:04 · Sunrise 7:28 · Sunset 18:42 · some windows run past sunset

Source: Open-Meteo wind · updated 23 Oct, 12:27 GMT-5

Forecast only — always assess conditions on site.

Compare this weekend’s windows near Mammoth Lake Scuba Park

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: Channel catfish, Largemouth bass, Bluegill
Best time: Late spring through fall; weekdays for better visibility.

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, 68% of days have historically been favorable, wind has typically been 11 knots
  2. February, 79% of days have historically been favorable, wind has typically been 11 knots
  3. March, 75% of days have historically been favorable, wind has typically been 11 knots
  4. April, 69% of days have historically been favorable, wind has typically been 12 knots
  5. May, 72% of days have historically been favorable, wind has typically been 10 knots
  6. June, 89% of days have historically been favorable, wind has typically been 10 knots
  7. July, 92% of days have historically been favorable, wind has typically been 8 knots
  8. August, 99% of days have historically been favorable, wind has typically been 8 knots, historically most favorable
  9. September, 96% of days have historically been favorable, wind has typically been 8 knots
  10. October, 91% of days have historically been favorable, wind has typically been 9 knots
  11. November, 91% of days have historically been favorable, wind has typically been 9 knots
  12. December, 88% of days have historically been favorable, wind has typically been 9 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

A 65-acre dive park in Clute (Brazoria County) southwest of Houston with more than 150 sunken objects, headlined by the fuselage of a C-130 cargo plane plus a short bus, boats and sculptures. Average depth is about 38 ft with a deep hole reaching 65-70 ft depending on water level. Visibility is modest (5-10 ft typical) and a marked thermocline cools the deeper water.

shorewreck

Low visibility; entanglement on the many submerged structures; cold thermocline near the deep hole.

Reviews

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