Wave attenuator model overview

Four sizes. Four price points. One system.

The economics

Most breakwater systems cost $1,000+ per lineal foot.

WaveEater

$95


Per lineal foot, material cost, from

WaveEater's wave attenuators use economical materials and simplicity of design to allow material costs as low as $95.00 per lineal foot. Installation is setting the units in place, connecting the line to moorings, and filling with water to submerge them to two thirds of their diameter. If seasonal removal is required, haul, drain and store.

* Price given is a projected estimate for budget purposes for materials only. Variables in pricing may include: installation, freight to destination, site conditions, environmental concerns, mobilization access, and permit requirements.

Model overview

There are four sizes of WaveEater wave attenuator available.

Model 487048 in x 69 in. Incorporating our patented waffle design this unit provides surface wave attenuation, as well as dissipation of below surface wave energy.$175 / ft · detail
Model 363636 in x 36 in. A variety of uses including wave attenuation, erosion control and debris booms.$160 / ft · detail
Model 264826 in x 48 in. A high visibility barrier with some attenuation: swim and recreation areas, dam demarcation, shoreline erosion control, beach nourishment, pond liner protection.$95 / ft · detail
Model 122412 in x 24 in. Ideal for swim area markers, aeration floats and small effluent ponds.under $90 / ft · detail

WaveEater's greatest qualities

Economical, strong, easy to install, safe.

  • MaterialHigh strength molded polyethylene
  • CoreHigh density polyethylene tubular
  • FillWater, to two thirds submerged
  • Standard colorsHigh visibility orange and white
  • Custom colorsOn request, minimum 50 units
  • Warranty2 years against molding defect
  • Stated service lifeMinimum 20 years

Strong. Molded of high strength polyethylene, WaveEater is nearly indestructible.

Safe. Colors to meet local safety and environmental considerations. No wood which rots, no treated piles that leach chemicals into the water.

Environmentally friendly. In the event of a catastrophe just collect the units and reconnect. No tires at the bottom of the lake, no styrofoam on the beach, no underwater obstacles to interfere with navigation.

Choosing

The water decides, not the catalogue.

When engineering a wave attenuation system we take into account the wave length, distance crest to crest, wave height, water depth and fetch distance. Based on those aquatic specifications we design a system for your site. Other important factors are the length of the water column and the lessening of water depth as the wave approaches shore.

WaveEater Model 4870

Model 4870

Introduced in 2022. The patented waffle reduces wave energy below the surface while still allowing water to circulate, which reduces algae and sediment buildup.

  • Unit26 in dia x 48 in long
  • Waffle47 in x 51 in
  • Fill hole2 in
  • ConfigurationsSingle, double, three string
  • Material costFrom $175 per lineal foot

Model 4870

WaveEater Model 3636

Model 3636

In use for over thirty years. Wave attenuation, dam protection, shore erosion control and debris booms, in the US and other parts of the world.

  • Unit36 in dia x 36 in long
  • Fill hole2 in
  • ConfigurationsStraight line, three string, sawtooth
  • Material costFrom $160 per lineal foot

Model 3636

WaveEater Model 2648

Model 2648

WaveEater unit Model 2648 measures 26” diameter x 48” long and is designed for areas that require a high visibility barrier with some attenuation.

  • Unit26 in dia x 48 in long
  • Used forSwim and recreation area barriers, dam demarcation, shoreline erosion control, pond liner protection
  • Material costFrom $95 per lineal foot

Model 2648

WaveEater Model 1224

Model 1224

WaveEater unit Model 1224 measures 12” diameter x 24” long. Ideal for swim area markers, aeration floats and small effluent ponds.

  • Unit12 in dia x 24 in long
  • Fill hole3/4 in
  • Also used forAeration floats, jet ski barriers
  • Material costUnder $90 per lineal foot

Model 1224

In detail

Each wave attenuator model, in full.

WaveEater Model 4870

Introduced in 2022 our new patented Model 4870 is an evolution of our successful model 3636. The top unit is 26 inches in diameter by 48 inches long. Connected to the underside is a 48 inch wide by 51 inch waffle which reduces the wave energy below the surface, while still allowing for water to circulate thereby reducing algae or sediment buildup.

Materials. Constructed from high strength molded polyethylene the units are 26 in (66 cm) in diameter by 48 in (122 cm) long. There is a 2 in (5 cm) fill hole if partial submergence is required. The attached waffle is 47 in (119 cm) wide by 51 in (130 cm) long.

Colors. Standard colors are high visibility orange and white. Other attenuator colors are available on request (minimum 50 units).

Economical. Material cost as low as $175.00 per lineal foot.

Configuration. Model 4870 designs are most generally constructed in three effective dissipation configurations: single, double or three string patterns. In deciding which attenuator system is right for you consult with factory engineering support. Other important factors to consider are the length of the water column and lessening of water depth as the wave approaches shore.

WaveEater Model 3636

WaveEater Model 3636 has been in use for over thirty (30) years. It is used in any number of applications including wave attenuation, dam protection, shore erosion control and debris booms in the US and other parts of the world.

Materials. Constructed from high strength molded polyethylene the units are 36 in (91.4 cm) in diameter by 36 in (91.4 cm) long. There is a 2 in (5 cm) fill hole if partial submergence is required.

Colors. Standard colors are high visibility orange and white. Other attenuator colors are available on request (minimum 50 units).

Economical. Material cost as low as $160.00 per lineal foot.

Configuration. WaveEater designs are most generally constructed in three effective dissipation configurations: straight line, three string or sawtooth. In deciding which attenuator system is right for you consult with factory engineering support. Other important factors to consider are the length of the water column and lessening of water depth as the wave approaches shore.

WaveEater Model 2648

WaveEater unit Model 2648 measures 26” diameter x 48” long and is designed for areas that require a high visibility barrier with some attenuation. The Model 2648 is an excellent choice as a deterrent to boats and jet skis entering a swim or recreational areas where safety is a concern.

Its price point also makes it economical for use in dam demarcation, shoreline erosion control, natural beach nourishment, large chemical pond effluent containment and liner protection.

Economical. Material cost as low as $95.00 per lineal foot.

WaveEater Model 1224

WaveEater Model 1224 is a premier product for use in open water swim areas and as a beach erosion mitigation system in small environmentally sensitive locations. Many State Parks and Homeowners Associations have found the 1224 breakwater system to be far superior to other forms of wave barriers. The size of the attenuators allows them to be seen from much further away, and the option of submerging them partially to create some wave attenuation is a benefit to the area users.

Due to our manufacturing process of molded polyethylene and UV inhibitors, these wave attenuators have a far longer life span than other products currently on the market. Since 1995 there have been wave barrier systems in place with no required replacement parts due to material degradation.

Materials. Constructed from high strength molded polyethylene the wave attenuators are 12 in in diameter by 24 in long. There is a 3/4 in fill hole if partial submergence is required.

Colors. Standard colors are high visibility orange and white. Other colors are available on request (minimum 50 units).

Economical. Material cost is under $90.00 per lineal foot.

"Your breakwater works exactly as you said it would and it is a huge improvement over the log boom that we had."

Boating Club of Wenatchee, Columbia River, Washington · September 2021

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