08-21-2009, 05:05 PM
An artificial surf break as I envision it would involve carving out a lagoon with a channel to the ocean.(Honokahau Harbor is an example of this technology). This lagoon would be a canoe launch, swimming and picnic area. The material from the excavation would be crushed and conveyor belted into the ocean to create a bottom suitable for wave breaks. There may have to be larger rocks set as a reef to shape and hold the crushed material.
The crushed rock would have to be replenished intermitantly; but this would serve as "grooming" the bottom for the best surf. There is an excellent example of a cultured surfbreak at Queensland, Austrailia (The Coolangarta "superbank"). This break is maintained by moving sand from a rivermouth with pumps and depositing it to contour a perfect point break. I'm not sure if the same principles would apply on our shore, but certainly think the concept deserves study.
As far as cultural sensitivity; The Hawaiians I know that surf have allways embraced new technology that enhances the sport. Whether Hawaiians consider sculpting lava a desecration or not also deserves study. It's certainly done for a variety of other purposes; commercially, residentially, and agriculturally.
This is a low tech, reletively inexpensive way to develop an area that has already been inundated and scoured of any established ecosystem. It can probably be done for less than the purchase and development of "steamvents".
Government red tape would probably make it impossible, but I can only imagine someone with an interest in new ideas and creative use of technology (like King Kamehameha) would have just said: "Make it so". If feasable, it would definatly make lower Puna a destination for surfers from around the world, as well as providing a great resource for us homeboys (and girls).
This study was done at no charge to the taxpayers of Hawaii County.
[]
punatoons
The crushed rock would have to be replenished intermitantly; but this would serve as "grooming" the bottom for the best surf. There is an excellent example of a cultured surfbreak at Queensland, Austrailia (The Coolangarta "superbank"). This break is maintained by moving sand from a rivermouth with pumps and depositing it to contour a perfect point break. I'm not sure if the same principles would apply on our shore, but certainly think the concept deserves study.
As far as cultural sensitivity; The Hawaiians I know that surf have allways embraced new technology that enhances the sport. Whether Hawaiians consider sculpting lava a desecration or not also deserves study. It's certainly done for a variety of other purposes; commercially, residentially, and agriculturally.
This is a low tech, reletively inexpensive way to develop an area that has already been inundated and scoured of any established ecosystem. It can probably be done for less than the purchase and development of "steamvents".
Government red tape would probably make it impossible, but I can only imagine someone with an interest in new ideas and creative use of technology (like King Kamehameha) would have just said: "Make it so". If feasable, it would definatly make lower Puna a destination for surfers from around the world, as well as providing a great resource for us homeboys (and girls).
This study was done at no charge to the taxpayers of Hawaii County.
[]
punatoons