SLACK WATER Meaning and
Definition
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Slack water, also known as "stand of tide," is a term used in oceanography and hydrology to describe a period of relatively calm and slackened water flow in a tidal or river system. It is a short duration during which the tidal currents are almost absent or at their minimal strength.
Typically occurring around the time of high and low tides, slack water marks the transition of tidal currents reversing their flow from ebbing to flooding or vice versa. This period is brought about when the vertical component of the tide is almost zero, resulting in water being relatively motionless. During this time, the velocity of the water is significantly reduced, and the water appears calm as if it were not moving at all.
The duration of slack water depends on various factors, including the geography of the area, the strength of the tide, and the presence of any local influencing factors such as narrow inlets or natural obstructions. Tidal charts and tables are commonly used to determine the timing and duration of slack water.
Slack water is of particular interest to sailors, boaters, and water enthusiasts as it provides a window of opportunity for navigating through areas that may otherwise be challenging due to strong currents. It is also essential for activities like fishing, diving, and other water-related recreational pursuits.
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The interval between the ebb and flow of the tide, during which there is no tide-current.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
Common Misspellings for SLACK WATER
- alack water
- zlack water
- xlack water
- dlack water
- elack water
- wlack water
- skack water
- spack water
- soack water
- slzck water
- slsck water
- slwck water
- slqck water
- slaxk water
- slavk water
- slafk water
- sladk water
- slacj water
- slacm water
Etymology of SLACK WATER
The word "slack water" originates from nautical terminology. It is composed of two words:
1. "Slack", which derives from Middle English "slak" and Old English "sleac". It originally meant "loose", "not tense", or "not tightly stretched".
2. "Water", which comes from Old English "wæter" and Germanic "watar". It refers to the liquid substance consisting of hydrogen and oxygen, occupying rivers, lakes, oceans, and other bodies.
In the context of nautical navigation, "slack water" refers to a brief period in tidal flow where the water is almost stationary and calm, exhibiting a lack of current movement. This occurs twice a day when tidal currents change direction, resulting in a temporary pause. The term is often used by sailors and boaters to determine the optimal time for safe passage through channels, rivers, and other waterways affected by tidal currents.
Similar spelling words for SLACK WATER
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