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44 GPSMAP 182/182C Owner’s Manual
MAIN MENU > TIDE TAB
Tide Tab
The Tide tab shows a graphical chart that displays tide station
information in a 24 hour span starting at midnight station time. You
can choose from different dates and more than 3,000 tide stations.
Tide Tab
Station
Name
Date
Tide
Chart
Event
Times
The top of the page displays the tide station being referenced,
below that the date. The top of the chart shows a 24-hour block of
local time (LCL) for your location, with the reported station time
(STA) appearing at the bottom. Daytime (light bar) and nighttime
(dark bar) show across the time scale, with the time progressing
from left to right. (Local time scales and sunrise/sunset info may
not be available for a few stations). The solid, light vertical lines
are in 4-hour increments, and the light, dotted vertical lines are in
1-hour increments. A solid, vertical line (with the current time box
at the top) indicates the time of day when using current date and
intersects the tide graph to show their relationship.
You can select from
a list of nearest
stations.
Local Time
Station Time
Day
Night
MLLW
Current Time Bar
Max. Level
Min. Level
Current Tide
Height Bar
High Tide
Curve
Low Tide
Curve