BOUNDARY PASS (Marine Chart : US18432_P1685)

BOUNDARY PASS 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 BOUNDARY PASS 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’.


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



Min Longitude-123.30
Min Latitude48.64
Max Longitude-122.92
Max Latitude48.81
Edition Label 17
Edition Label 21
Edition Label 325
* some Stats may include nearby/connecting waterbodies
Nearby Tide Station Tumbo Channel
Distance from center: 5 km
Weekly High / Low Tide Table
07/22Thu01:56 AM370H cm
07/22Thu09:53 AM10L cm
07/22Thu06:02 PM380H cm
07/22Thu10:30 PM320L cm
07/23Fri02:51 AM370H cm
07/23Fri10:43 AM0L cm
07/23Fri06:45 PM390H cm
07/23Fri11:27 PM320L cm
07/24Sat03:47 AM370H cm
07/24Sat11:30 AM10L cm
07/24Sat07:24 PM390H cm
07/25Sun12:22 AM310L cm
07/25Sun04:42 AM360H cm
07/25Sun12:15 PM20L cm
07/25Sun07:59 PM390H cm
07/26Mon01:16 AM290L cm
07/26Mon05:38 AM340H cm
07/26Mon12:57 PM40L cm
07/26Mon08:32 PM390H cm
07/27Tue02:10 AM270L cm
07/27Tue06:36 AM320H cm
07/27Tue01:37 PM70L cm
07/27Tue09:01 PM390H cm

Marine Wind Meteogram for Lake/Chart

For real time, interactive Marine Wind prediction, download App
Date/TimeSpeed *Dir *
07/23 Fri 12:00PM2.5219.71
07/23 Fri 03:00PM3.885.81
07/23 Fri 06:00PM1.73357.62
07/23 Fri 09:00PM0.14348.86
07/24 Sat 12:00AM0.7255.54
07/24 Sat 03:00AM1.83280.48
07/24 Sat 06:00AM1.87300.32
07/24 Sat 09:00AM2.47305.45
07/24 Sat 12:00PM2.31300.58
07/24 Sat 03:00PM1.16283.69
07/24 Sat 06:00PM1.7158.32
07/24 Sat 09:00PM1.45169.84
07/25 Sun 12:00AM1.2343.22
07/25 Sun 03:00AM2.99293.07
07/25 Sun 06:00AM3.86305.18
07/25 Sun 09:00AM4.24308.9
07/25 Sun 12:00PM3.87315.75
07/25 Sun 03:00PM2.63302.74
07/25 Sun 06:00PM0.73306.01
07/25 Sun 09:00PM1.8287.62
07/26 Mon 12:00AM2.75293.56
07/26 Mon 03:00AM3.77289.42
07/26 Mon 06:00AM2.9301.08
07/26 Mon 09:00AM3.5311.4
07/26 Mon 12:00PM2.18302.6
07/26 Mon 03:00PM1.09336.78
07/26 Mon 06:00PM0.88279.05
07/26 Mon 09:00PM1.3249.08
07/27 Tue 12:00AM0.71329.65
07/27 Tue 03:00AM2.24282.14
07/27 Tue 06:00AM2.92298.38
07/27 Tue 09:00AM3.37313.39
* : UTC Timezone, Speed in meters per sec, and True Direction