Explore Port San Luis, California, with this interactive street and satellite map.
| City | Port San Luis |
| State | California (CA) |
| County | San Luis Obispo County |
| Country | United States of America |
| Timezone | Pacific Time (America/Los_Angeles) |
| Latitude | 35.174975 |
| Longitude | -120.755176 |
| Population | 480 |
| Density | 18.0 /km² |
| Incorporated | N/A |
| ZIP Codes | 93424, 93420 |
| Area Code | 805 |
| County Seat | San Luis Obispo |
Port San Luis holds the rugged edge of the continent where the land yields abruptly to the Pacific Ocean. It lies 8.4 miles west-northwest of Grover Beach, CA (from Grover Beach, CA: bearing 296°T), and is situated 9.2 miles southwest of San Luis Obispo. The character of the landscape is defined by the salt-heavy air and the rhythmic, percussive slap of tides against the pilings that anchor the harbor to the shoreline. Within the boundaries of Old Port Beach, the terrain remains raw and exposed, a place where the fog often lingers like a ghost over the water, softening the sharp outlines of the cliffs. Just a mile away, the quiet flow of San Luis Obispo Creek cuts through the earth, winding past the deep shadows of Wild Cherry Canyon before meeting the sea, while the rocky silhouette of Smith Island rests in the near distance, a silent sentinel watching over the shifting currents.
History at Port San Luis is written in the weathered timber of the piers and the persistent labor of those who draw their living from the deep. The local economy persists as a quiet mosaic of commercial fishing and maritime activity, maintaining a pace that ignores the frantic speed of the modern world. While the distant Coast Ranges remain visible as a hazy, jagged line against the horizon, the daily rhythm here is governed by the arrival of boats and the seasonal pulse of the tides. Travelers who venture far enough to find the solitude of this coast might look toward the horizon, perhaps considering the long hike to the Alan Peak Trail, yet most find that the simple gravity of the harbor, with its blend of industrial grit and Pacific light, provides enough to satisfy the eye.
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This page provides an embedded street and satellite map of Port San Luis, California. Coordinates: 35.174975, -120.755176. Live weather conditions are sourced directly from the National Weather Service. Real-time local and world news feeds keep the page current.
Detailed location data for Port San Luis includes the ZIP code (93424, 93420), telephone area code (805), county seat of San Luis Obispo County (San Luis Obispo), and school district assignment.
Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity. Population figures are sourced from the 2020 US Census.
| Page generated | August 2026 |
| Location data | SimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data |
| Wikipedia validation | Article content matched to USGS GNIS coordinates via Wikipedia geosearch API. |