Matinecock Artificial Reef

Matinecock Artificial Reef

Depth: 30 - 40 ft
0.5 nautical miles north of Peacock Point

Matinecock Artificial Reef

side-scan sonar image of Matinecock Reef, click to enlarge

rock reef
A hopper barge full of rock

All manner of concrete, steel, and stone rubble from dredging, demolition projects, and other construction is used as artificial reef materials. This material is generally available at very low cost or free from construction companies who are more than happy to get rid of it. Transportation costs determine where this material is used by the Reef Program.


New York has a very successful 'flying barge' program
Type:
artificial reef, barges
Depth:
30 - 40 ft
Name Description Sunk GPS
46 ft steel Thursday
Aug 22, 2019
40°54.604'
-73°37.477'
40 ft steel Thursday
July 25, 2024
40°54.613'
-73°37.394'

waves

Ocean waves are created by wind ( in unique instances, waves may also be created by earthquake, landslide, or other major disturbance, but that does not concern us here. ) The factors in the mechanics of wave creation are wind speed and duration, and fetch.

Fetch is the distance over which the wind acts on the water. The longer the fetch, the greater the wave-building action. Similarly, the greater the wind speed, the greater the wave-building action. Winds are named for the direction they blow from, not to. Therefore, a west wind blows out of the west, toward the east. Predicting wave heights based on wind conditions is even today extremely imprecise - the weather service still gets it wrong about half the time.

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