San Ysidro, California — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, tides and marine conditions for San Ysidro, San Diego County.
Tides, marine forecast and fishing conditions near San Ysidro. Nearest NOAA tide station:
Flight conditions near San Ysidro — sourced from the FAA Aviation Weather Center. Nearest reporting station: locating…
Live animated radar for San Ysidro and surroundings — RainViewer.
NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.
Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload
San Ysidro rests in a sun-drenched valley, where rolling hills, softened by the constant caress of the Pacific breeze, give way to flatter expanses closer to the border. It lies 4.6 miles east-south-east of Imperial Beach, CA (from Imperial Beach, CA: bearing 118°T), and is situated 6.5 miles south-south-east of Chula Vista. The air here carries the faint, sweet scent of eucalyptus mingled with the dry earth, a signature aroma that clings to everything under the vast, pale blue sky. Scrub brush, resilient and tenacious, dots the landscape, punctuated by hardy wildflowers that bloom in defiant bursts of color after the infrequent rains. The character of San Ysidro is one of quiet resilience, a place where the land itself seems to whisper stories of endurance, its broad, open vistas offering a sense of both isolation and connection to something ancient and enduring. The history of San Ysidro is deeply entwined with its agricultural past, a legacy still visible in the occasional patch of cultivated land that breaks the natural sweep of the hillsides, hinting at the fertile soil that once sustained larger operations. For decades, its economy was largely agrarian, but the proximity to the international border has shaped its present, fostering a dynamic exchange that hums with a distinct energy, a constant flow of commerce and people. This crossing point has become a notable feature, a gateway that defines the pulse of San Ysidro, imbuing it with a unique cultural blend and a spirit of perpetual motion. The quality of light here, particularly in the late afternoon, casts a warm, golden hue across the terrain, softening the edges of the buildings and lending a poignant beauty to the everyday scenes of life unfolding.
| Location | San Ysidro, San Diego County, California |
| Coordinates | 32.552001°N, 117.043081°W |
| Timezone | Pacific Time (America/Los_Angeles) |
| ZIP Code(s) | 92173 |
| Area Code | 714 |
| Page generated | June 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |