Water quality — do not paddle out
OB Jetty, OB Pier blocked on water quality. Everything else carries the usual caveats.
Rain 1.59" · 112h agoSan Diego River 25.8 cfs · dry-weather baseflow
This is inferred, not official. There is no public API for
County of San Diego beach advisories, so this brief cannot see them. It reasons from
rainfall history and live San Diego River discharge (USGS gauge 11023000) against each
break's known chronic sources. A posted advisory or a sewage spill will not appear here.
The authoritative check is
sdbeachinfo.com
or
619-338-2073 — and at OB Jetty, the folder's instruction is to check it
every single time. Post-rain windows here are 48h for light rain and longer for storms;
the County advises a flat 72 hours after any rain.