Beach · share preview
Avalon Beach (Descanso Bay)
DPH 123
Los Angeles County·33.351°N · 118.328°W
Low · Beta forecast
Low chance of high bacteria.
Low modeled risk — still check posted signs.
Signal
< 35 CFU/100mL
Risk level
Low
Beta forecast
Latest sample
9/1/2026
Conditions now
Surf
4.2 ft
@ 11s
Water
77°F
mild
Wind
10 mph
WSW
UV
6
moderate
What's driving this
01
stable recent conditions with no strong environmental signal
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9:41● ●
SHORELIFE
Beta forecast
Low chance of high bacteria.
Low modeled risk — still check posted signs.
Avalon Beach (Descanso Bay) · Los Angeles
Water quality
Low
Signal: < 35 CFU/100mL
Beta forecast
Conditions
Surf
4.2 ft
Water
77°F
Wind
10 mph
UV
6
Daily coast forecast
Latest sample · Sep 1, 2026
Share link metadata
url: kylechoi101.github.io/surf-health/b/ca474271-los-angeles-avalon-beach-dph-123
og:title: Avalon Beach (Descanso Bay) · Low chance of high bacteria.
og:desc: Low modeled risk — still check posted signs.
og:image: /og/ca474271-los-angeles-avalon-beach-dph-123-low.png