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Chapter
V - Preparation Section
3 - Awareness Of Environmental Conditions
Tide and Current
| Tide is the rise and fall of the waters
surface. The tidal range is the amount of difference in low tide and
high tide. Tidal range and its resulting effect on the depth of the
water may be insignificant in some areas but in others you may have
tides that rise and fall up to fifty feet. You should always be aware
of the state of the tide especially when leaving and returning to
shallow water. |
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Current is the flow of the water either
from or to the sea as the tide rises and falls. You should be aware of
the effects of current on your boat. Current may flow as rapidly as five
knots. If you lose an engine and are pushed along with current you could
be swept out to sea or pushed aground.
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