AGATE PASSAGE (Marine Chart : US18446_P1708)

AGATE PASSAGE marine chart is available as part of iBoating : USA Marine & Fishing App(now supported on multiple platforms including Android, iPhone/iPad, MacBook, and Windows(tablet and phone)/PC based chartplotter.).  

 When you purchase our Nautical Charts App,  you get all the great marine chart app features like fishing spots, along with AGATE PASSAGE marine chart. The Marine Navigation App provides advanced features of a Marine Chartplotter including adjusting water level offset and custom depth shading. Fishing spots and depth contours layers are available in most Lake maps. Nautical navigation features include advanced instrumentation to gather wind speed direction, water temperature, water depth, and accurate GPS with AIS receivers(using NMEA over TCP/UDP). Autopilot support can be enabled during ‘Goto WayPoint’ and ‘Route Assistance’. Now Automatic Slip to Slip Boat routing based Boat's Draft (draught) is available for water mapped by this chart.


Have more questions about the Nautical Chart App? Ask us.



Min Longitude-122.58
Min Latitude47.70
Max Longitude-122.54
Max Latitude47.73
Edition Label 118
Edition Label 21
Edition Label 380
* some Stats may include nearby/connecting waterbodies
Nearby Tide Station Port Madison
Distance from center: 5 km
Weekly High / Low Tide Table
03/01Fri01:43 AM171.168L cm
03/01Fri07:56 AM333.645H cm
03/01Fri02:42 PM35.854L cm
03/01Fri09:40 PM281.861H cm
03/02Sat02:23 AM209.325L cm
03/02Sat08:21 AM321.762H cm
03/02Sat03:31 PM26.034L cm
03/02Sat11:02 PM280.946H cm
03/03Sun03:15 AM243.523L cm
03/03Sun08:51 AM309.628H cm
03/03Sun04:28 PM17.528L cm
03/04Mon12:59 AM290.212H cm
03/04Mon04:49 AM267.821L cm
03/04Mon09:39 AM298.437H cm
03/04Mon05:34 PM6.044L cm
03/05Tue02:33 AM309.974H cm
03/05Tue07:01 AM269.608L cm
03/05Tue11:03 AM291.891H cm
03/05Tue06:40 PM-10.722L cm
03/06Wed03:18 AM328.373H cm
03/06Wed08:14 AM252.553L cm
03/06Wed12:29 PM296.025H cm
03/06Wed07:42 PM-29.635L cm

Marine Wind Meteogram for Lake/Chart

For real time, interactive Marine Wind prediction, download App
Date/TimeSpeed *Dir *
03/02 Sat 12:00PM4.6337.72
03/02 Sat 03:00PM5.55351.36
03/02 Sat 06:00PM5.1612.6
03/02 Sat 09:00PM5.7124.99
03/03 Sun 12:00AM5.3326.11
03/03 Sun 03:00AM1.9317.2
03/03 Sun 06:00AM2356.25
03/03 Sun 09:00AM2.46335.03
03/03 Sun 12:00PM3.07335.01
03/03 Sun 03:00PM3.37336.38
03/03 Sun 06:00PM4.1345.7
03/03 Sun 09:00PM3.816.54
03/04 Mon 12:00AM2.8248.4
03/04 Mon 03:00AM2.1522
03/04 Mon 06:00AM1.54340.61
03/04 Mon 09:00AM1.711.05
03/04 Mon 12:00PM1.7816.27
03/04 Mon 03:00PM2.0816.98
03/04 Mon 06:00PM2.819.46
03/04 Mon 09:00PM1.61322.3
03/05 Tue 12:00AM0.75248.45
03/05 Tue 03:00AM2.32172.12
03/05 Tue 06:00AM2.24170.84
03/05 Tue 09:00AM2163.55
03/05 Tue 12:00PM1.88179.81
03/05 Tue 03:00PM2.17185.48
03/05 Tue 06:00PM4.51182.92
03/05 Tue 09:00PM4.72179.05
03/06 Wed 12:00AM4.26183.56
03/06 Wed 03:00AM2.11179.23
03/06 Wed 06:00AM0.94162.29
03/06 Wed 09:00AM0.28351.99
* : UTC Timezone, Speed in meters per sec, and True Direction