More Trouble in Oceanside

I went on a walk with my camera again. These new photos are only 3 weeks after the first set of photos from my last blog. Frank Quan said that the seawall goes down 30 feet. See in the first two photos that a cave is forming behind the seawall right where it last failed. The horizontal bit of cement you see in the top portion of this photo is the bottom of the road.

The last photo shows the now complete loss of sand from last summer's dredge and beach fill, which was level with the street. Also you can see a hole forming in the seawall. The wall is only as thick as my hand. This hole goes from the tip of my fingers to my knuckles, leaving only 2 inches until it really is a hole. Judging by the previous photos, when that happens, a cave will form behind the wall.

Oceanside does not have a plan in place to address the eroding and dynamic coastline. It is obvious that the rip-rap is no longer doing its job, the initial repair of the failed road is failing, and the seawall is being damaged by the surf. Oceanside's big hope lies in a SANDAG study that is being done that will determine an extensive $50 million sand replenishment project to start in about a year and a half. Until then, they will fill the beach with sand from the dredge the Army Corps of Engineers does every year on the harbor mouth.

I think Oceanside needs some science behind the next beach fill. It seems that just dumping dredged sand on the beach does not help preserve the beach. In fact, without science, how do we know that the problems facing the Strand were not made WORSE by the fill? I also think planned retreat is something that Oceanside needs to start discussing. The homes west of the bluff from Tyson to Wisconsin are on the beach, and soon new measures will need to be enacted to "save" them from the encroaching tide.

Oceanside Beaches Losing Sand

Beaches in the city of Oceanside have been losing sand for decades. Photos from the 1930's show wooden homes west of the bluff, on the beach, setback 100's of feet from the high tide line. Fast-forward to 2010 and homes that sit west of the bluff from Tyson Street South to Wisconsin Ave can enjoy white water right up to their doorsteps.


The "problem" of losing sand became a problem for homeowners when a storm event in the late 1970's caused part of the Strand to fail near Wisconsin Ave. Rip rap was introduced to protect the area from further failings of manmade structures. Rip rap has a life span of about 30 years and a trip to this area will show just what happens when rip rap has past it's prime.


The stacked rip rap is either settling or being washed away and is noticeably different than it was 6 months previous. When large waves coincide with high tides, the rip rap settles even further. A walk along the Strand tomorrow morning at high tide will show you what I'm talking about. The street and the homes are in the high tide line. This happens every winter, but this winter, the rip rap seems to have given up.

I called the Oceanside Beach and Harbor manager, Frank Quan to learn about Oceanside's long term plan. They have none. Other than more beach fills and a large SANDAG beach replenishment project in the next year and a half, they have no plan about what to do about the encroaching shoreline. The Army Corps of Engineers will dredge the harbor mouth next April, like they do every year, and that sand will be placed on the beach like it was last year. The City is hoping it will last until SANDAG has funding to add more sand.

How long until the City of Oceanside realizes that something has to be done about houses and roads built on the dynamic beach? How long will they continue to issue building permits west of the bluff? I think its time that the City of Oceanside addresses the obvious issue and starts talking about planned retreat or surrender.