Today started on a sticky note for San Diego, with mostly cloudy, humid conditions and temperatures near 68°F at San Diego International Airport. The marine layer is hugging the coastline for now, but it should thin by late afternoon, letting highs climb into the mid-70s at the beaches and warmer temperatures inland.
What To Expect Today
Look for partly sunny skies with a high near 76°F and light southwest winds around 0–10 mph. The chance of measurable rain stays very low. Any stubborn low clouds should pull back to the coastline by mid- to late afternoon, then roll right back in late Sunday night.
Beach Hazards And High Tides
A Beach Hazards Statement is in effect, warning of high astronomical tides of 7 to 7.5 feet and surf in the 3–5 foot range on south-facing beaches from late Sunday morning through Tuesday evening. That combo bumps up the risk of minor coastal flooding on boardwalks, beach parking lots and nearby streets, per the NWS San Diego.
Waves And Tides To Watch
Evening high tides will be the main driver of any minor flooding. If a peak high tide lines up with larger surf sets, expect water to creep into low-lying beach areas. Before you load up the car, check local tide times; NOAA tide predictions list the San Diego station along with daily forecasts.
Midweek Heat And Mountain Storms
Monsoonal moisture is set to move in early next week, raising humidity and increasing the chance of thunderstorms across the mountains and high desert tomorrow into Tuesday. Inland neighborhoods could warm into the upper 70s to low 80s by midweek. Any storms over the higher terrain could bring brief heavy rain, frequent lightning and small hail.
Plan Ahead
Stay out of the surf while the Beach Hazards Statement is in effect, and secure gear and vehicles in low coastal parking lots during the highest tides. If you are heading inland later in the week, bring extra water and plan for the added heat and humidity. Keep an eye on official advisories and tide times before committing to that beach day.
