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NauticalNickVisibility Report

Olde Port Beach

San Luis Obispo · San Luis Obispo County · California

Entry type
Shore
Parking
Good · lot
Spearfishing
Prohibited
Stingray risk
Medium
Difficulty
Beginner
Popular activities
Kayak · Swim · Fish

Today's forecast

Updated 6:00 AM PT today
Predicted visibility
12
ftRange 1014
Good
High confidence
0510152030+ ft
Time of day
How it shifts today
15 ft
6 AM
Best
12 ft
10 AM
Now
9 ft
1 PM
Worst

Dawn is the clearest window. A late-morning onshore builds surface chop and gives up a few feet by the afternoon.

What influences the visibility?
Contributing factors
Chlorophyll
1.4 mg/m³
Average · Neutral for vis
Swell
2–3 ft @ 12s
Average · Neutral for vis
Wind
7 mph W
Low · Neutral for vis
Water temp
63 °F
Average · Neutral for vis
Last rain
10 days ago · 0.2 in
Distant · Good for vis
Ocean Oracle

7-Day Forecast

Forecasts beyond today are Pro-only
Today · Sat
May 30
12 ft
Good
Dawn is the clearest window.
Sun
May 31
15
Excellent
Onshore returns by midday.
Mon
Jun 1
10
Good
Swell eases overnight.
Tue
Jun 2
9
Fair
Weekend wind on the inside.
Wed
Jun 3
17
Excellent
Short-period wind swell.
Thu
Jun 4
12
Good
Light offshore; clearer.
Fri
Jun 5
10
Good
Mixed surf, fair window.
Unlock days 2–7
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Map · getting there

35.174° N · 120.748° W
Map of Olde Port Beach
Static map
Address
San Luis Obispo County, CA
35.1738° N, 120.7480° W
Parking
Free parking at the Olde Port Beach launch ramp, inside Port San Luis Harbor. Drive directly down the ramp at low tide to launch a kayak. Restrooms just west of the ramp.
Field notes

About Olde Port Beach

Olde Port Beach, also known as Fisherman's Beach, is a sand beach inside Port San Luis Harbor, immediately east of the Harford Pier. A drive-down launch ramp sits at the east end of the parking area and reaches the waterline at low tide. Point San Luis to the southwest blocks the prevailing northwest swell, so the water is generally calm. Avila Beach is roughly one mile east along the shore, and Fossil Point is roughly two miles east, past Avila at the far end of the bay.

The sheltered harbor water, with reduced wave energy and tidal exchange, makes this a bay biome. The sand where small wind-chop waves break is a surf zone biome.

The ramp is the local kayak launch for paddles to Avila Beach and Fossil Point. Hook-and-line fishing is common from the ramp and from the rocks at the west end, and swimming and paddling are common in summer. The harbor shelter keeps surfing uncommon. Snorkeling is uncommon, there are no reports of scuba diving, and spearfishing is prohibited.

Parking at the ramp lot is free, with restrooms a few steps west of the ramp. Hook-and-line fishing from the ramp is legal under standard California regulations. Spearfishing is prohibited under California Code of Regulations Title 14 § 1.88, which closes the area within 1,000 feet of any public pier, and Olde Port Beach sits well within 1,000 feet of the base of the Harford Pier.

Bay biome illustration
Biome illustration
Biome

Bay

The bay biome is sheltered, low-energy water behind a jetty, headland, or harbor mouth. Reduced wave action lets fine sediment settle out and supports calm-water species and the juveniles that shelter there. 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
Spotted Bay Bass
Year-round · structure
California Halibut
Spring–fall · channel sand
Barred Sand Bass
Summer · flats
Shortfin Corvina
Warm months · open water
Round Stingray
Year-round · shuffle in
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Water temp, air temp, wind, swell, chlorophyll. Every metric behind the visibility score, exposed for the deep-data divers.

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Olde Port Beach — Visibility Forecast | Nautical Nick