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

  • Saturday
    01/19/2019
  • 4:29 AM - Slack Ebb
  • 10:37 AM - Slack Flood
  • 2:11 PM - Slack Ebb
  • 10:30 PM - Slack Flood

  • Sunday
    01/20/2019
  • 5:16 AM - Slack Ebb
  • 11:27 AM - Slack Flood
  • 3:09 PM - Slack Ebb
  • 11:14 PM - Slack Flood

  • Monday
    01/21/2019
  • 5:59 AM - Slack Ebb
  • 12:16 PM - Slack Flood
  • 4:06 PM - Slack Ebb
  • 11:59 PM - Slack Flood

  • Tuesday
    01/22/2019
  • 6:40 AM - Slack Ebb
  • 1:05 PM - Slack Flood
  • 5:05 PM - Slack Ebb

The Narrows

  • Saturday
    01/19/2019
  • 5:01 AM - Slack Ebb
  • 10:33 AM - Slack Flood
  • 3:06 PM - Slack Ebb
  • 10:36 PM - Slack Flood

  • Sunday
    01/20/2019
  • 5:49 AM - Slack Ebb
  • 11:25 AM - Slack Flood
  • 4:01 PM - Slack Ebb
  • 11:24 PM - Slack Flood

  • Monday
    01/21/2019
  • 6:33 AM - Slack Ebb
  • 12:13 PM - Slack Flood
  • 4:56 PM - Slack Ebb

  • Tuesday
    01/22/2019
  • 12:12 AM - Slack Flood
  • 7:15 AM - Slack Ebb
  • 1:00 PM - Slack Flood
  • 5:52 PM - Slack Ebb

Current & Tide
Predictions


Current
Corrections