3 November Namley Harbour UT
HW 1000 3.9
LW 1606 0.3
Range 3.6m therefore a spring tide.
A) Height of tide at 1310 = 1.75m
B) Tide at 1310 1.75m
LW 0.30m
Fall of tide 1.45m
C) Fall of tide 1.45m
Draught 1.60m
Clearance 1.00m
Depth in which to anchor at 1310 4.05m
Fall + Under + Draught = Correct depth now to anchor in.