SAN FRANCISCO ENTRANCE (Marine Chart : US18649_P1823)

SAN FRANCISCO ENTRANCE 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 SAN FRANCISCO ENTRANCE 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-122.70
Min Latitude37.70
Max Longitude-122.21
Max Latitude37.99
Edition Label 168
Edition Label 21
Edition Label 374
* some Stats may include nearby/connecting waterbodies
Nearby Tide Station Angel Island (west side)
Distance from center: 2 km
Weekly High / Low Tide Table
09/20Mon05:55 AM1L cm
09/20Mon12:34 PM163H cm
09/20Mon06:12 PM43L cm
09/21Tue12:18 AM169H cm
09/21Tue06:29 AM12L cm
09/21Tue01:03 PM164H cm
09/21Tue06:53 PM36L cm
09/22Wed01:03 AM160H cm
09/22Wed07:02 AM26L cm
09/22Wed01:29 PM164H cm
09/22Wed07:32 PM30L cm
09/23Thu01:49 AM150H cm
09/23Thu07:35 AM42L cm
09/23Thu01:55 PM164H cm
09/23Thu08:11 PM27L cm
09/24Fri02:37 AM140H cm
09/24Fri08:08 AM59L cm
09/24Fri02:21 PM163H cm
09/24Fri08:52 PM25L cm
09/25Sat03:30 AM130H cm
09/25Sat08:43 AM75L cm
09/25Sat02:50 PM160H cm
09/25Sat09:37 PM26L cm

Marine Wind Meteogram for Lake/Chart

For real time, interactive Marine Wind prediction, download App
Date/TimeSpeed *Dir *
09/21 Tue 06:00PM1.22216.87
09/21 Tue 09:00PM2.964.84
09/22 Wed 12:00AM4.2963
09/22 Wed 03:00AM3.285.42
09/22 Wed 06:00AM2.5964.03
09/22 Wed 09:00AM2.0641.53
09/22 Wed 12:00PM2.1872.33
09/22 Wed 03:00PM1.9143.77
09/22 Wed 06:00PM2.4783.19
09/22 Wed 09:00PM5.0670.95
09/23 Thu 12:00AM4.3765.1
09/23 Thu 03:00AM3.3767.92
09/23 Thu 06:00AM3.2244.28
09/23 Thu 09:00AM2.1641.45
09/23 Thu 12:00PM1.2429.09
09/23 Thu 03:00PM1.79231.06
09/23 Thu 06:00PM1.15228.99
09/23 Thu 09:00PM4.393.19
09/24 Fri 12:00AM4.3681.87
09/24 Fri 03:00AM3.570.59
09/24 Fri 06:00AM3.1752.16
09/24 Fri 09:00AM2.6157.16
09/24 Fri 12:00PM2.5352.9
09/24 Fri 03:00PM1.8850.99
09/24 Fri 06:00PM2.4661.28
09/24 Fri 09:00PM4.0167.94
09/25 Sat 12:00AM4.5867.02
09/25 Sat 03:00AM3.3264.1
09/25 Sat 06:00AM2.5349.76
09/25 Sat 09:00AM2.3856.12
09/25 Sat 12:00PM2.0552.73
09/25 Sat 03:00PM2.4260.39
* : UTC Timezone, Speed in meters per sec, and True Direction