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

  • Sunday
    07/25/2021
  • 12:35 PM - Slack Flood
  • 8:38 PM - Slack Ebb

  • Monday
    07/26/2021
  • 1:35 AM - Slack Flood
  • 6:56 AM - Slack Ebb
  • 1:19 PM - Slack Flood
  • 9:09 PM - Slack Ebb

  • Tuesday
    07/27/2021
  • 2:25 AM - Slack Flood
  • 7:55 AM - Slack Ebb
  • 2:02 PM - Slack Flood
  • 9:37 PM - Slack Ebb

  • Wednesday
    07/28/2021
  • 3:14 AM - Slack Flood
  • 8:56 AM - Slack Ebb
  • 2:43 PM - Slack Flood
  • 10:04 PM - Slack Ebb

  • Thursday
    07/29/2021
  • 4:01 AM - Slack Flood

The Narrows

  • Sunday
    07/25/2021
  • 1:57 PM - Slack Flood
  • 2:32 PM - Slack Ebb

  • Monday
    07/26/2021
  • 2:29 AM - Slack Flood
  • 3:13 AM - Slack Ebb
  • 2:41 PM - Slack Flood
  • 3:22 PM - Slack Ebb

  • Tuesday
    07/27/2021
  • 3:27 PM - Slack Flood
  • 4:11 PM - Slack Ebb

  • Wednesday
    07/28/2021
  • 4:21 PM - Slack Flood
  • 4:57 PM - Slack Ebb

Current & Tide
Predictions


Current
Corrections