Two Medicine Lake SUP Safety Guide

🏄GlacierintermediateBest: Mid-July to September
Two Medicine Lake SUP Safety Guide safety guide

About This Route

Paddle 2-4 miles across Two Medicine Lake from the public dock near Two Medicine Campground, circling Sinopah Mountain and approaching the foot of Rising Wolf Mountain. This alpine gem (5 miles long) offers vivid turquoise waters from glacier melt, perfect for intermediate SUP explorers. Stay lake-center to avoid weedy shallows; beach at South Shore for picnics. NPS enforces strict AIS decontamination, inspect at ranger station.

Safety Considerations

Afternoon thermals create unpredictable 2-4 foot waves; morning paddles safest. 48-58°F water heightens capsize risks, practice deep-water re-entries. Steep, boulder-strewn shores limit landing spots; target campground beach. Motorboats sparse but yield to them. UV index high at 5,000 ft; apply reef-safe sunscreen hourly. Buddy paddle mandatory; inform rangers of itinerary.

Essential Gear

iROCKER 11' Blackfin SUP for stability; Gaia adjustable paddle. Key items: Astral Brewer PFD, LeashTec straight leash, Patagonian Capilene layers, Aquaseal repair kit, SPOT Gen4 satellite messenger, Glacier bear spray.

Emergency Tips

Essential Gear

  • iROCKER 11' Blackfin SUP
  • Gaia paddle
  • Astral Brewer PFD
  • LeashTec leash
  • Patagonia layers
  • SPOT messenger

Key Hazards

  • Thermal winds
  • Glacier-fed cold currents
  • Bouldered shores
  • Limited rescue access

Emergency Tips

Whistle blasts; paddle to Two Medicine dock. Use satellite messenger. Rangers on VHF 16; 406-646-7708 emergency.

Tags

  • Two Medicine SUP
  • Glacier Lakes
  • SUP Hazards
  • Alpine Paddleboarding
  • AIS Prevention
Two Medicine SUP Guide , Glacier | OutdoorSafety.net