A few different people, including myself. I didn't set it up initially, but I contribute to it. On that page I built the live updating wind gauge, the Python script that builds the tide chart, and now the air quality measurement system. The wind and weather data come from a Davis Vantage Pro that interfaces with a Raspberry Pi using weeWx.
And I maintain the webcam. Which is fun, it's pretty active, here's a timelapse of a full year:
Sadly the pier was just taken down.
Why do you ask?