Wednesday, October 14, 2009

Red Tide

The first rain of the season has unfortunately come at the same time of a brief windswell hitting the south bay.

Rain can mean two things when there is a swell. Some consider it a blessing, frequently referring to rain during a swell as "crowd control." Oth
ers who don't feel like contracting hepatitis think of avoiding Red Tide.

While rain can be good for the LA basin (i.e. - provides clean air, mudslides, and legitimate reasons to be late/skip work or school), it brings on the burden of red tide.

For those unfamiliar, red tide is the product of living in a beach town on the border of one of
the largest and most populated urban areas in the world. When it rains, fresh water runoff to the ocean brings non-natural nutrients and fresh water algae to the ocean, resulting in large algae blooms that appear from a range of colors, from green to red.

As a general rule, wait 1-3 days after it stops raining to go back into the water. Obviously this is flexible, so for example, 2 days of light rain, 1-2 days is sufficient; whereas a heavy week-long storm may be reason to stay out for more than that.

Usually not a major concern at the major breaks in the south bay, such as
Porto, piers, breakwater, RAT, Hags, things get downright hairy in Malibu after a heavy storm. A couple years ago, a heavy storm broke the sandbar between the algae-filled lagoon and the point.

Malibu Destroyed --->













Stay loose,

Chairseo

1 comment:

  1. I may be misinformed, but isn't the red tide caused by the death of the algae after the population explosion consumes all the added nutrients??

    Also, let's not forget that JL contracted scarlet fever from swimming in a red tide in laguna.

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