Raymarine Chartplotter RL70CRC PLUS, RL80CRC PLUS, Raychart Chartplotter RC530 PLUS manual Tide Data

Displaying Object Information

5-6 hsb2 PLUS Series Color LCD Display

Tide Data

The symbol indicates tide height data is available for that position on the chart. When you select the tide height option, a graph of predictions for maximum and minimum tide heights is displayed, data for sunrise and sunset is also provided as illustrated Figure 5-3.

Note: The predictions available are sufficiently accurate under moderate weather conditions, for the coastal areas served by the reference station, to be used for navigation planning. However, certain weather fronts and storms can alter tidal patterns and influence predicted times and heights.

The cursor, represented by a dotted vertical line on the graph, is used to select a time for which the tide height is displayed.

You can use the soft keys and trackpad to change the date for which tide information is shown.

CSR 50°49^05W BRG 304°T

6nm POS 001°18^00W RNG 27.70nm

CALSHOT CASTLE

4.61

3.96

3.31

2.66

2.01

1.36

0.710 2 4 6 8 10 12 14 16 18 20 22 24

	CURSOR			SELECTED DATE
	TIME	13:30		2/01/1998
	HEIGHT		4.06m
	SUNRISE/SUNSET			HIGH/LOW WATER
	TWILIGHT		0646	HIGH	0220	4.22m
	SUNRISE		0807	LOW	0640	0.88m
	SUNSET		1611	HIGH	1400	4.10m
	TWILIGHT		1732	LOW	1900	0.76m
SET DATE		PREV. DAY		TODAY		NEXT DAY

D4270-1

Figure 5-3: Tide Data

➤To select a time, use the trackpad to move the cursor to the required time.

➤To change the day press PREV. DAY, DAY or TODAY, as required. Alternatively, press SET DATE; to change date, use the trackpad to move the cursor left/right to