Beach · share preview
Hermosa Beach (Herdondo 50 yards north of storm drain)
DPH 115B
Los Angeles County·33.852°N · 118.400°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
8/31/2026
Conditions now
Surf
4.1 ft
@ 14s
Water
77°F
mild
Wind
10 mph
WSW
UV
7
high
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.
Hermosa Beach (Herdondo 50 yards north of storm drain) · Los Angeles
Water quality
Low
Signal: < 35 CFU/100mL
Beta forecast
Conditions
Surf
4.1 ft
Water
77°F
Wind
10 mph
UV
7
Daily coast forecast
Latest sample · Aug 30, 2026
Share link metadata
url: kylechoi101.github.io/surf-health/b/ca210985-los-angeles-hermosa-beach-dph-115b
og:title: Hermosa Beach (Herdondo 50 yards north of storm drain) · Low chance of high bacteria.
og:desc: Low modeled risk — still check posted signs.
og:image: /og/ca210985-los-angeles-hermosa-beach-dph-115b-low.png