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NauticalNickVisibility Report

Hermosa Beach

Hermosa Beach · Los Angeles County · California

Spearfishing here is conditional
The short answer is Legal · pier limit. The exact rule, who enforces it, and what it covers are written out in the field notes below.
Today’s conditions · not a forecast

Visibility Breakdown

Updated through the day · times PT
Last reading 7:01 AM

Visibility by position

Break Zone
12ft
reviewed reading
Post Break
headline zone
14ft
reviewed reading
Open Water
27ft
reviewed reading

Solid = diver report · outlined = our reading

Cross-section from the sand out to open water, split into 3 visibility zones: Break Zone (0-50 ft from shore), Post Break (50-200 ft from shore), Open Water (200+ ft from shore).
Shore
Break Zone
0-50 ft from shore
Post Break
50-200 ft from shore
Open Water
200+ ft from shore

Break Zone: The range of water where the waves break and sediment is stirred up.

Post Break: The range past where any waves are forming, where the water starts to have a significant increase in visibility. There might be some sediment here, but swell energy is diffused and the water is calmer.

Open Water: This zone is far out enough from the shore that the water is at its clearest. It’s deep enough that sediment is not disturbed by the wave energy at the surface. Haze can sit near the surface, so the water is usually clearer the deeper you go.

Through the day

Today's visibility readings at this spot, shown at the hour each one was taken.

Every bar is a reading for the Post Break zone.

14 ✓
7a
9a
soon
10a
soon
11a
soon
1p
soon
3p
soon
5p
soon

Did you dive today?Please share the visibility to make our algorithm more accurate.

Report visibility
Entry type
Shore
Parking
Paid lots + meters
Spearfishing
Legal · pier limit
Stingray risk
Medium
Water quality
Yellow flag: bacteria advisory Advisory · Oct 26
B graded Oct 23
Difficulty
Beginner
Popular activities
Surf · Volleyball · Swim
Today's forecast

Why it reads 12–16 ft

Updated 7:01 AM PT today · October 27, 2026
Clean water
Helps vis
0.42 mg/m³
Moderate impact
Moderate swell
Neutral
2.3 ft
Minor swell
Short-period chop
Hurts vis
4.0 s
Moderate chop
Light wind
Helps vis
4 kt
Minor wind
Live water reading
Helps vis
live reading today
Minor impact

Medium confidence

Ocean Oracle

7-Day Forecast

Days 2 to 7 are Pro

Today is the live headline above. Tomorrow onward is the algorithm's forecast from predicted swell, wind, and rain, updated each morning and at 6 PM Pacific.

Today · Tue
Oct 27
12–16ft
Good
Open Water 27 ft
Swell 2 ft at 5 s, wind 5 kt at 10 AM. No rain forecast.
Wed
Oct 28
14
Good
Open Water 21 ft
Thu
Oct 29
9
Fair
Open Water 14 ft
Fri
Oct 30
16
Excellent
Open Water 24 ft
Sat
Oct 31
19
Excellent
Open Water 27 ft
Sun
Nov 1
11
Good
Open Water 17 ft
Mon
Nov 2
13
Good
Open Water 20 ft
Unlock days 2 to 7
7-day forecasts come with Ocean Oracle Pro · $5/mo
Get Ocean Oracle →
Getting there

Map and parking

33.8620° N · 118.4041° W
Map of Hermosa Beach showing the pier, Pier Avenue, and the Strand
Address
Hermosa Beach Pier · Pier Ave
Hermosa Beach, CA 90254
Parking
Paid lots + meters

Paid municipal lots at the foot of Pier Avenue and along Hermosa Avenue, hourly rates during the day. Metered street parking on the Strand-adjacent residential blocks. Spaces fill before 10am on summer weekends; the Pier Plaza lot is closest to the pier base.

See the offshore water on Pelagiscape →Clarity, temperature breaks and kelp off this beach.
Field notes

About Hermosa Beach

Hermosa Beach is a sand-bottom South Bay beach city on the Santa Monica Bay coast of Los Angeles County, anchored by Hermosa Beach Pier at the foot of Pier Avenue. The current concrete pier extends 1,140 feet into the bay. It was built in 1965 to replace a 1914 concrete pier that had been condemned in 1957, and was designed by engineer James Crumpley of Moffatt and Nichol. The Strand, a paved bike and pedestrian path along the back of the beach, runs in both directions from the pier base. Pier Plaza, the pedestrian shopping and dining strip on Pier Avenue, runs inland from there and includes the Surfers Walk of Fame, a series of bronze plaques honoring South Bay surfers. Several hundred yards offshore in about 60 feet of water lies Cable Car Reef, also called the Hermosa Artificial Reef, built in 1960 from a streetcar, 14 automobiles, and 330 tons of quarry rock. The reef is a boat-only dive site and cannot be reached from shore.

From the Nautilids who hunt it

Spot strategies

Ocean Oracle Pro
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How other Nautilids actually hunt Hermosa Beach: the biome they worked, the gear, the tide and time of day, and what they were after.
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Pelagiscape Offshore Map

One full-screen map of the water off all of California: satellite water clarity and temperature, temperature breaks, seafloor shading, depth lines, surface kelp, Marine Protected Areas, currents, wind, and swell. Save your spots as pins and get an email when a temperature break comes near them.

7-Day Forecasts

Visibility predictions for the entire week ahead at any beach. Plan dives, schedule charters, and book trips without guessing.

Prime-Day Alerts

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Dive Log

Every entry freezes that day's report: visibility, tide, swell, wind. Log catches, stamp Personal Bests, level up your guns, and light up your species life list.

Front-Page Oracle

The Coastal Bulletin greets members with the clearest water on the coast today and their own watchlist, before a single click.

Watchlists

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Spot Strategies

A members-only board on every beach where taking fish is legal: how other members hunt the spot, with the gear, tide, season, and target species. Post your own and earn XP.

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