Portland Island, SW of (SEA0814)

This page displays current survey station information and other relevant data. In addition, users can plot and view current data at a specific depth/location.

Available Data

Data is available for the following depths:

Approx. Depth Data
174.8ft / 53.28m Plot Data
168.3ft / 51.30m Plot Data
161.7ft / 49.29m Plot Data
155.2ft / 47.31m Plot Data
148.6ft / 45.29m Plot Data
142.0ft / 43.28m Plot Data
135.5ft / 41.30m Plot Data
128.9ft / 39.29m Plot Data
122.3ft / 37.28m Plot Data
115.8ft / 35.30m Plot Data
109.2ft / 33.28m Plot Data
102.7ft / 31.30m Plot Data
96.1ft / 29.29m Plot Data
89.5ft / 27.28m Plot Data
83.0ft / 25.30m Plot Data
76.4ft / 23.29m Plot Data
69.8ft / 21.28m Plot Data
63.3ft / 19.29m Plot Data
56.7ft / 17.28m Plot Data
50.2ft / 15.30m Plot Data
43.6ft / 13.29m Plot Data
37.0ft / 11.28m Plot Data
30.5ft / 9.30m Plot Data
23.9ft / 7.28m Plot Data
4.2ft / 1.28m Plot Data
Approx. Depth (feet) Approx. Depth (meters) Data
174.8ft 53.28m Plot & Data Data Only
168.3ft 51.30m Plot & Data Data Only
161.7ft 49.29m Plot & Data Data Only
155.2ft 47.31m Plot & Data Data Only
148.6ft 45.29m Plot & Data Data Only
142.0ft 43.28m Plot & Data Data Only
135.5ft 41.30m Plot & Data Data Only
128.9ft 39.29m Plot & Data Data Only
122.3ft 37.28m Plot & Data Data Only
115.8ft 35.30m Plot & Data Data Only
109.2ft 33.28m Plot & Data Data Only
102.7ft 31.30m Plot & Data Data Only
96.1ft 29.29m Plot & Data Data Only
89.5ft 27.28m Plot & Data Data Only
83.0ft 25.30m Plot & Data Data Only
76.4ft 23.29m Plot & Data Data Only
69.8ft 21.28m Plot & Data Data Only
63.3ft 19.29m Plot & Data Data Only
56.7ft 17.28m Plot & Data Data Only
50.2ft 15.30m Plot & Data Data Only
43.6ft 13.29m Plot & Data Data Only
37.0ft 11.28m Plot & Data Data Only
30.5ft 9.30m Plot & Data Data Only
23.9ft 7.28m Plot & Data Data Only
4.2ft 1.28m Plot & Data Data Only

General Information

Save Station Info (Text File)

Attribute Value
Data Type Currents
Station ID SEA0814
Station Name Portland Island, SW of
Project Southeast Alaska 2008 Current Survey
Latitude 58° 19.162' N
Longitude 134° 42.714' W
Deployment/Recovery Dates (UTC) Jun 27, 2008 17:07:00 / Aug 7, 2008 23:35:00
Approximate Station Depth * 225.7ft / 68.78m
Sensor Orientation Up (Bottom-Mounted)
Time Zone UTC -9
Sample Interval 6 min
Time Meridian 135 W
NOAA Chart # 17315
Approximate Flood Direction (deg true) 150.0

* The elevation cannot be linked, connected or related to any tidal or geodetic datum published by NOS.