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Port San Luis, California Weather

Port San Luis, California — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, tides and marine conditions, soil and crop conditions for Port San Luis, San Luis Obispo County.

🌡️ Current Conditions
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24-Hour Forecast
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Current Conditions Detail
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7-Day Forecast
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🌊 Marine & Fishing

Tides, marine forecast and fishing conditions near Port San Luis. Nearest NOAA tide station:

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✈️ Aviation Weather

Flight conditions near Port San Luis — sourced from the FAA Aviation Weather Center. Nearest reporting station: locating…

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🚜 Agricultural Weather

Soil conditions, frost risk and crop weather for Port San Luis.

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NWS Extended Forecast
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📡 Precipitation Radar

Live animated radar for Port San Luis and surroundings — RainViewer.

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🛰️ Satellite Imagery

NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.

NOAA GOES-16 CONUS GEOCOLOR satellite animated loop
🛰️ GEOCOLOR loop 🌡️ Infrared (IR) 🌀 NHC Hurricane Satellite 🔗 NOAA Full Viewer

Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload

🌙 Astronomy
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About Port San Luis, California

Port San Luis unfolds like a worn map along the curve of the Pacific coast, a place where the land surrenders to the sea in a series of gentle bluffs and sandy coves. It lies 9.2 miles south-west of San Luis Obispo, CA (from San Luis Obispo, CA: bearing 216°T), and is situated 8.4 miles west-north-west of Grover Beach. The air here carries the briny tang of kelp and the distant cry of gulls, a constant reminder of the ocean’s immensity. Rolling hills, carpeted in the muted greens of coastal scrub and punctuated by the occasional wind-sculpted cypress, frame the harbor, their slopes softened by the persistent ocean mist. The light often possesses a luminous quality, particularly as the sun begins its slow descent, casting long shadows and painting the water in hues of amber and rose. This is not a land of dramatic peaks, but of patient, weathered beauty, where the rhythm of the tides dictates the pulse of the day. The history of Port San Luis is intrinsically tied to the bounty of the ocean and the fertile land that lies inland. For generations, this harbor has been a vital hub for commercial fishing, its piers bustling with the activity of boats returning with their catches of rockfish, squid, and Dungeness crab. The local economy, though small, is deeply rooted in these maritime traditions, with seafood processing plants and fish markets providing livelihoods for many residents. Beyond the immediate embrace of the harbor, the surrounding region thrives on agriculture, its rich soils yielding a diverse array of crops, from artichokes and strawberries to wine grapes, contributing to the broader prosperity of San Luis Obispo County. The very character of Port San Luis is one of quiet industry and a profound connection to the natural world, a place where the past and present flow together like the ebb and tide.

LocationPort San Luis, San Luis Obispo County, California
Coordinates35.174975°N, 120.755176°W
TimezonePacific Time (America/Los_Angeles)
ZIP Code(s)93420
Area Code805
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service