PETERSBURG EXTENSION (Marine Chart : US12252_P592)

PETERSBURG EXTENSION 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 PETERSBURG EXTENSION 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-77.41
Min Latitude37.23
Max Longitude-77.35
Max Latitude37.29
Edition Label 125
Edition Label 21
Edition Label 343
* some Stats may include nearby/connecting waterbodies
Nearby Tide Station Puddledock
Distance from center: 2 km
Weekly High / Low Tide Table
05/25Wed12:40 AM95.89H cm
05/25Wed06:58 AM10.143L cm
05/25Wed12:54 PM82.327H cm
05/25Wed07:14 PM3.389L cm
05/26Thu01:36 AM98.312H cm
05/26Thu07:53 AM8.341L cm
05/26Thu01:55 PM79.201H cm
05/26Thu08:05 PM3.78L cm
05/27Fri02:30 AM100.714H cm
05/27Fri08:44 AM6.087L cm
05/27Fri02:52 PM77.825H cm
05/27Fri08:52 PM4.374L cm
05/28Sat03:16 AM102.742H cm
05/28Sat09:31 AM4.495L cm
05/28Sat03:37 PM77.262H cm
05/28Sat09:36 PM5.518L cm
05/29Sun03:54 AM103.952H cm
05/29Sun10:16 AM4.152L cm
05/29Sun04:15 PM76.817H cm
05/29Sun10:19 PM7.232L cm
05/30Mon04:29 AM104.346H cm
05/30Mon11:01 AM4.804L cm
05/30Mon04:50 PM76.406H cm
05/30Mon11:03 PM9.121L cm

Marine Wind Meteogram for Lake/Chart

For real time, interactive Marine Wind prediction, download App
Date/TimeSpeed *Dir *
05/26 Thu 12:00PM1.73239.29
05/26 Thu 03:00PM1.8270.22
05/26 Thu 06:00PM2.44304.39
05/26 Thu 09:00PM2.46339.59
05/27 Fri 12:00AM2.41332.51
05/27 Fri 03:00AM2.77317.01
05/27 Fri 06:00AM3.39353.99
05/27 Fri 09:00AM3.42357.4
05/27 Fri 12:00PM3.427.35
05/27 Fri 03:00PM3.91339.28
05/27 Fri 06:00PM6.4515.6
05/27 Fri 09:00PM6.14.02
05/28 Sat 12:00AM4.495.84
05/28 Sat 03:00AM2.3538.55
05/28 Sat 06:00AM2.3265.18
05/28 Sat 09:00AM2.3496.71
05/28 Sat 12:00PM2.86104.15
05/28 Sat 03:00PM3.61117.94
05/28 Sat 06:00PM3.28110.03
05/28 Sat 09:00PM2.0369.89
05/29 Sun 12:00AM1.9620.8
05/29 Sun 03:00AM2.19192.15
05/29 Sun 06:00AM2.42225.75
05/29 Sun 09:00AM1.78237.26
05/29 Sun 12:00PM1.6254.42
05/29 Sun 03:00PM1.7321.33
05/29 Sun 06:00PM1.8620.68
05/29 Sun 09:00PM1.8911.54
05/30 Mon 12:00AM1.9356.48
05/30 Mon 03:00AM2.47342.95
05/30 Mon 06:00AM2.398.38
05/30 Mon 09:00AM2.2817.3
* : UTC Timezone, Speed in meters per sec, and True Direction