How deep is Fremont Lake?

Fremont Lake has a depth range of 6–45 metres (20–148 feet). Check the dive site page for current conditions and any depth-specific guidance before planning your dive.

Can beginners dive Fremont Lake?

Fremont Lake is rated as intermediate difficulty, which may not suit new divers. A Open Water with altitude knowledge; Advanced/Boat Diver for deeper and boat dives. certification or equivalent is suggested. Consider your experience level, conditions, and local guidance before planning.

When is the best time to dive Fremont Lake?

The best time to dive Fremont Lake is typically End of July through September.. Conditions vary, so check the latest reports and forecasts on the dive site page before your trip.

What will I see at Fremont Lake?

Divers at Fremont Lake in United States commonly report sightings of Lake trout (mackinaw), Rainbow trout, Aquatic snails, and Kokanee salmon. Marine life varies by season and conditions—check the site page for recent diver observations and photos.

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IntermediateBoth

Fremont Lake

Wyoming, United States

Open Water suggested6–45 m depthBoth entry

Fremont Lake at a glance

Fremont Lake is a intermediate both dive site in Wyoming, United States with depths of 6–45 m (20–148 ft). Typically most favorable Sep · from 3 years of archive data. Divers commonly see Lake trout (mackinaw), Rainbow trout, and Aquatic snails. Check the latest conditions and entry details before you go.

Wind model · graded 4h ago

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Tap a factor for its source and model point

Site hazards: High-altitude dive profile; cold thermocline; great depth; limited shore-entry points (upper and lower boat ramps and marina).

Read the full hazards ↓

Dive windows this week

Best: Tue

Sun7:00–21:00

Mon7:00–15:00

Tue7:00–21:00

Wed7:00–21:00

Thu7:00–21:00

Fri7:00–21:00

Sat—

Favorable windowModerate window— no window

First light 5:31 · Sunrise 6:04 · Sunset 20:46

Source: Open-Meteo wind · graded 4h ago

Forecast only — always assess conditions on site.

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.

What Divers Say

Known for: Lake trout (mackinaw), Rainbow trout, Aquatic snails

Best time: End of July through September.

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.

Jan96% 9 kn
Feb93% 9 kn
Mar94% 9 kn
Apr91% 10 kn
May86% 10 kn
Jun88% 11 kn
Jul94% 11 kn
Aug96% 10 kn
Sep99% 9 kn
Oct94% 9 kn
Nov96% 9 kn
Dec94% 9 kn

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 seen at this site

Species noted at this site — not a promise of what you’ll encounter.

Species seen here

Lake trout (mackinaw)Commonly seen
Rainbow troutCommonly seen
Aquatic snailsCommonly seen
Kokanee salmonOccasionally seen

Fills & rentals nearby

No dive shops mapped within 25 km. Know one? Add it to the map.

Site details

A 12-mile-long glacial lake just north of Pinedale in the Wind River Range, and one of the deepest lakes in the country at about 610 feet. It is one of Wyoming's most frequently dived sites, offering certifications and fun dives at 'Swim Beach' (officially Sandy Beach) near the marina, where surface water reaches about 70F before a thermocline at 25-30 feet drops to 40F. Notable areas include Moosehead Bay and Chambers Bay, with car-sized boulders in crystal-clear water; divers also report sunken boats, artifacts and lure-laden underwater trees.

boatshore

High-altitude dive profile; cold thermocline; great depth; limited shore-entry points (upper and lower boat ramps and marina).

Reviews

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