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San Jose del Cabo, B.C.S.
Marine Weather & Tidal Data
Live ambient weather feeds, local sea-surface trends, and barometric tracking for San José del Cabo and the East Cape corridor. Use the interactive telemetry below to evaluate daily temperature profiles, tropical humidity shifts, and coastal thermal trends.
Sheltered Sea of Cortez Profile: Shielded from direct Pacific ocean currents, San José experiences higher ambient humidity and warmer ambient air temperatures year-round compared to the cape point.
Estuary & Inland Thermal Drafts: Airflow coming down the San José river valley creates localized night-to-morning offshore drainage winds. Combine ambient temperature readings with humidity charts to gauge offshore visibility and fog potential along the East Cape.
San Jose del Cabo Forecast
Weather conditions in San José del Cabo reflect its open-water orientation along the East Cape corridor, lacking the natural headland protection of Cabo San Lucas:
East Cape Thermal Diurnal Cycles: Driven by the steep thermal gradient between the interior Sierra de la Laguna mountains and the sea, San José experiences pronounced afternoon thermal sea breezes. These onshore winds build a short-period chop along the coast by mid-day, which typically dissipates quickly after sunset.
Summer Tropical Incursions: Sitting right on the ocean threshold, San José is highly sensitive to passing tropical waves and Pacific depressions during late summer. Rapid drops in barometric pressure accompanied by building south-southeasterly swells often signal deteriorating weather hours before clouds or precipitation arrive.
San Jose del Cabo Tidal Data
Tidal ranges around San José del Cabo are moderate (~3–5 ft max), but its exposed position on the open coastline introduces distinct deep-water hazards.
Puerto Los Cabos Jetty Breakers:
The entrance channel at Puerto Los Cabos Marina faces directly into open ocean waters. Because the continental shelf drops off steeply right outside the stone jetties, long-period southern swells do not slow down before hitting the coast.
Estuary Sandbar Fluctuations
Just west of the harbor sits the San José del Cabo Estuary. High-volume rain runoff or heavy spring tides frequently breach the coastal sandbar, pouring large volumes of freshwater and shifting sediment into the surf zone.
San Jose del Cabo Wind Dynamics
The convergence of the Pacific Ocean and the Sea of Cortez creates sharp wind vector transitions around the cape:
Land’s End Pressure Shift: Rounding the arch often results in an immediate 10–15 knot jump in wind velocity as you transition from the sheltered lee of the bay into exposed Pacific trade winds or northern Gulf flows.
Gap Winds & Swell Interaction: Strong winds pressing down the Sea of Cortez meet open Pacific swell off the cape, creating confused seas. Cross-check real-time gust data before heading offshore or rounding the point toward San José.