Gas Blending Calculator

  • O2: Desired percentage of O2.
  • He: Desired percentage of He.

Standard GUE Gases


Depth FSW Mix
0'-100' EAN32 or 30/30
100'-150' 21/35
150'-200' 18/45
200'-250' 15/55
250'-300' 12/65
300'+ 10/70

Decompression Mixes


Depth FSW Mix
20' 100%
70' 50%
120' 35/25
190' 21/35

Desired Blend

O2:


He:



Current Blend

O2:


He:


Starting PSI:


Ending PSI:


Fill Gas:





Note: This is currently under Beta! If you see anything that needs correcting please let me know.


Admiralty Inlet

  • Monday
    04/19/2021
  • 12:38 AM - Slack Ebb
  • 5:08 AM - Slack Flood
  • 10:42 AM - Slack Ebb
  • 4:58 PM - Slack Flood

  • Tuesday
    04/20/2021
  • 1:41 AM - Slack Ebb
  • 6:26 AM - Slack Flood
  • 11:50 AM - Slack Ebb
  • 5:58 PM - Slack Flood

  • Wednesday
    04/21/2021
  • 2:26 AM - Slack Ebb
  • 7:33 AM - Slack Flood
  • 1:03 PM - Slack Ebb
  • 7:01 PM - Slack Flood

  • Thursday
    04/22/2021
  • 3:00 AM - Slack Ebb
  • 8:28 AM - Slack Flood
  • 2:15 PM - Slack Ebb

The Narrows


Current & Tide
Predictions


Current
Corrections