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NauticalNickVisibility Report

Spooner's Cove

San Luis Obispo · San Luis Obispo County · California

Entry type
Shore
Parking
Good · lot
Spearfishing
Legal
Stingray risk
Low
Difficulty
Intermediate
Popular activities
Scuba · Spear · Snorkel

Today's forecast

Updated 6:00 AM PT today
Predicted visibility
19
ftRange 1721
Excellent
High confidence
0510152030+ ft
Time of day
How it shifts today
22 ft
6 AM
Best
19 ft
10 AM
Now
16 ft
1 PM
Worst

The clarity holds through the day, with a light afternoon onshore the only disturbance to the entry shallows.

What influences the visibility?
Contributing factors
Chlorophyll
0.7 mg/m³
Low · Good for vis
Swell
1–2 ft @ 13s
Low · Good for vis
Wind
5 mph E
Low · Good for vis
Water temp
64 °F
Average · Neutral for vis
Last rain
12 days ago · 0.1 in
Distant · Good for vis
Ocean Oracle

7-Day Forecast

Forecasts beyond today are Pro-only
Today · Sat
May 30
19 ft
Excellent
The clarity holds through the day, with a light afternoon onshore the only disturbance to the entry shallows.
Sun
May 31
22
Peak
Short-period wind swell.
Mon
Jun 1
17
Excellent
Light offshore; clearer.
Tue
Jun 2
16
Excellent
Mixed surf, fair window.
Wed
Jun 3
24
Peak
Onshore returns by midday.
Thu
Jun 4
19
Excellent
Swell eases overnight.
Fri
Jun 5
17
Excellent
Weekend wind on the inside.
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Map · getting there

35.289° N · 120.887° W
Map of Spooner's Cove
Static map
Address
San Luis Obispo County, CA
35.2891° N, 120.8870° W
Parking
Free parking lot inside Montaña de Oro State Park, accessed via Pecho Valley Road from Los Osos. Restrooms and visitor center on site. Rarely fills.
Field notes

About Spooner's Cove

Spooner's Cove is a sand-bottom cove inside Montaña de Oro State Park, directly opposite the park visitor center on Pecho Valley Road. Islay Creek empties into the ocean at the south end. Two rocky headlands shelter the cove, and from each headland a main spur of rock extends offshore, with a wide sand channel between them. About a quarter mile out, in roughly 45 feet of water, bull and giant kelp anchor on rocky bottom and grow up to the surface. Surface temperatures run from the high 40s in winter to the high 50s in summer.

The two rock spurs are covered with macroalgae and edged by cobble and exposed rock running into the water, making them a rocky reef biome on either side of the cove. The kelp bed beyond the spurs forms a kelp forest biome reachable by a longer swim or short kayak from shore. The wide sand channel between the spurs, where small waves break on the open beach, is a surf zone biome.

Scuba and snorkeling from the sand-channel entry are common on calm days, and spearfishing in the rock spurs and kelp is regular. The sheltered geography of the cove keeps surfing uncommon. Hook-and-line fishing from the rocks at either end of the cove and tide-pooling at low tide on the spurs are both common. Visibility runs from 10 feet on a swell to 50 feet or more on a clean calm day. The rocky channels should be worked only in calm conditions; in any swell, divers and snorkelers stay in the sand channel.

The Spooner's Cove parking lot inside Montaña de Oro State Park is free, with restrooms and the visitor center across the road. Access is via Pecho Valley Road from Los Osos. Hook-and-line fishing and spearfishing are legal here under standard California regulations.

Rocky Reef biome illustration
Biome illustration
Biome

Rocky Reef

The rocky reef biome is bare rock, boulder, and cobble structure without a kelp canopy above it. The hard relief and its crevices shelter invertebrates and reef fish, and the structure concentrates life that the surrounding sand cannot hold. Learn more about this biome and the species found in it by clicking the link below.

Learn more in the Biome Glossary
Kelp Forest biome illustration
Sub-biome illustration
Sub-biome

Kelp Forest

The kelp forest biome is giant kelp anchored to rocky bottom and growing up through the water column. The canopy and stipes form a three-dimensional habitat that shelters fish, invertebrates, and the predators that hunt them. Learn more about this biome and the species found in it by clicking the link below.

Learn more in the Biome Glossary
Surf Zone biome illustration
Sub-biome illustration
Sub-biome

Surf Zone

The surf zone biome consists of sandy beaches and breaking waves. The action of surf disturbing the sand and kicking it up exposes marine invertebrates, buried in their shallow dens. This natural exposure of invertebrates attracts all kinds of fish, looking for an easy meal. Learn more about this biome and the species found in it by clicking the link below.

Learn more in the Biome Glossary
For spearos · for hookline

Target Fish Species

Ocean Oracle Pro
Kelp (Calico) Bass
Year-round · kelp + reef
California Sheephead
Year-round · rocky reef
Barred Sand Bass
Summer · sand-reef edge
Ocean Whitefish
Year-round · deeper reef
California Spiny Lobster
Oct–Mar · reef crevices
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Spooner's Cove — Visibility Forecast | Nautical Nick