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Golden Gate Bridge Weather Forecast - Current Conditions & Wednesday, September 17, 2025

Get the most accurate weather forecast for Golden Gate Bridge in San Francisco, CA. Our real-time weather data provides current conditions, hourly forecasts, and 7-day weather outlook to help you plan your day.

Current Weather in Golden Gate Bridge, San Francisco, CA

Updated as of 01:10 AM local time | Live weather conditions

69°F

Clear Sky Conditions

Wind Speed: 5.99 mph

Feels Like: 69°F

Location: Golden Gate Bridge

Coordinates: 37.8199, -122.4783

Weather Insights for Golden Gate Bridge - San Francisco, CA

The Golden Gate Bridge sits in one of America's most unique microclimates, where Pacific Ocean fog meets San Francisco Bay waters. The bridge's 746-foot towers experience different weather conditions simultaneously - the Marin County side often enjoys sunshine while the San Francisco side disappears into fog. Karl the Fog, San Francisco's famous summer fog phenomenon, creates temperature differences of up to 20°F between the bridge deck and areas just miles away. Wind speeds regularly reach 35+ mph through the Golden Gate strait, with the bridge's Art Deco towers designed to withstand 100+ mph gusts. The bridge's International Orange color was specifically chosen for visibility in frequent foggy conditions.

Our advanced weather monitoring system provides hyperlocal forecasts specifically calibrated for Golden Gate Bridge's unique atmospheric conditions, ensuring the most accurate weather predictions for your visit planning. Current barometric pressure, humidity levels, and wind direction measurements help predict the optimal times for photography, outdoor activities, and sightseeing at this remarkable landmark.

24-Hour Weather Forecast for Golden Gate Bridge

Detailed hourly weather conditions for the next 24 hours in San Francisco, CA. Plan your day with confidence using our accurate hour-by-hour weather predictions.

Precision Hourly Forecasting for Golden Gate Bridge

Our advanced meteorological analysis provides hour-by-hour weather precision for Golden Gate Bridge's unique microclimate. Each forecast incorporates elevation effects, local thermal patterns, and geographic influences specific to this landmark in San Francisco, CA.

Wednesday 17 September, 2025

Feels Like 70.79 °F Humidity 72 %
Wind 7.11 MPH Cloud Cover 1 %
Wind Gusts 8.12 MPH Visibility 10 KM

Feels Like 66.65 °F Humidity 76 %
Wind 6.69 MPH Cloud Cover 1 %
Wind Gusts 7.63 MPH Visibility 10 KM

Feels Like 59.79 °F Humidity 81 %
Wind 5.32 MPH Cloud Cover 0 %
Wind Gusts 6.04 MPH Visibility 10 KM

Feels Like 57.24 °F Humidity 81 %
Wind 3.69 MPH Cloud Cover 0 %
Wind Gusts 3.67 MPH Visibility 10 KM

Feels Like 61.95 °F Humidity 79 %
Wind 2.68 MPH Cloud Cover 0 %
Wind Gusts 2.57 MPH Visibility 10 KM

Feels Like 79.47 °F Humidity 68 %
Wind 3 MPH Cloud Cover 6 %
Wind Gusts 3.58 MPH Visibility 10 KM

Feels Like 66.7 °F Humidity 62 %
Wind 9.35 MPH Cloud Cover 29 %
Wind Gusts 11.25 MPH Visibility 10 KM

Thursday 18 September, 2025

Feels Like 65.35 °F Humidity 67 %
Wind 11.68 MPH Cloud Cover 47 %
Wind Gusts 14.74 MPH Visibility 10 KM

Location-Specific Weather Insights

Golden Gate Bridge experiences unique microclimatic effects due to its structural and geographic characteristics. Coastal proximity subjects the monument to marine weather effects including rapid fog formation, salt air considerations, and enhanced moisture from oceanic sources affecting visibility and structural maintenance. Marine climate effects create unique weather phenomena including fog formation, moderate temperatures, and seasonal precipitation patterns that affect viewing conditions and accessibility. Mediterranean climate creates distinct wet and dry seasons, marine layer fog formation, and occasional strong wind events that can rapidly change local conditions. Coastal weather effects include marine layer development, salt air considerations, and enhanced storm intensity from oceanic moisture sources.

Weather-Appropriate Nearby Attractions & Points of Interest

Current Weather Recommendations

With 68°F and clear sky conditions:
Perfect weather for exploring outdoor attractions and scenic areas around Golden Gate Bridge.

Outdoor Attractions & Activities Ideal Conditions
Indoor & Covered Alternatives
Weather-Smart Transportation

Golden Gate Bridge Welcome Center offers shelter and has heated indoor exhibits. Coastal Trail has multiple wind-protected rest areas.

Extended 48-Hour Weather Forecast

Complete hourly weather outlook for Golden Gate Bridge covering the next two days. Perfect for detailed planning of outdoor activities, travel, and daily routines in San Francisco, CA.

Precision Hourly Forecasting for Golden Gate Bridge

Our advanced meteorological analysis provides hour-by-hour weather precision for Golden Gate Bridge's unique microclimate. Each forecast incorporates elevation effects, local thermal patterns, and geographic influences specific to this landmark in San Francisco, CA.

Wednesday 17 September, 2025

Feels Like 70.79 °F Humidity 72 %
Wind 7.11 MPH Cloud Cover 1 %
Wind Gusts 8.12 MPH Visibility 10 KM

Feels Like 66.65 °F Humidity 76 %
Wind 6.69 MPH Cloud Cover 1 %
Wind Gusts 7.63 MPH Visibility 10 KM

Feels Like 59.79 °F Humidity 81 %
Wind 5.32 MPH Cloud Cover 0 %
Wind Gusts 6.04 MPH Visibility 10 KM

Feels Like 57.24 °F Humidity 81 %
Wind 3.69 MPH Cloud Cover 0 %
Wind Gusts 3.67 MPH Visibility 10 KM

Feels Like 61.95 °F Humidity 79 %
Wind 2.68 MPH Cloud Cover 0 %
Wind Gusts 2.57 MPH Visibility 10 KM

Feels Like 79.47 °F Humidity 68 %
Wind 3 MPH Cloud Cover 6 %
Wind Gusts 3.58 MPH Visibility 10 KM

Feels Like 66.7 °F Humidity 62 %
Wind 9.35 MPH Cloud Cover 29 %
Wind Gusts 11.25 MPH Visibility 10 KM

Thursday 18 September, 2025

Feels Like 65.35 °F Humidity 67 %
Wind 11.68 MPH Cloud Cover 47 %
Wind Gusts 14.74 MPH Visibility 10 KM

7-Day Weather Forecast for Golden Gate Bridge

Weekly weather outlook for San Francisco, CA. Get daily high and low temperatures, precipitation chances, and weather conditions to help you plan your week ahead.

Extended 7-Day Weather Analysis for Golden Gate Bridge

Comprehensive weekly forecasting designed specifically for Golden Gate Bridge's geographic location and elevation profile. Our extended outlook considers seasonal patterns, local climate influences, and weather system trajectories affecting San Francisco, CA.

Sunrise 06:00 am Humidity 72 %
Sunset 06:00 pm Cloud Cover 1 %
Wind 7.11 MPH Wind Gusts 8.12 MPH

Sunrise 06:00 am Humidity 67 %
Sunset 06:00 pm Cloud Cover 47 %
Wind 11.68 MPH Wind Gusts 14.74 MPH

Sunrise 06:00 am Humidity 81 %
Sunset 06:00 pm Cloud Cover 98 %
Wind 14.97 MPH Wind Gusts 16.53 MPH

Sunrise 06:00 am Humidity 78 %
Sunset 06:00 pm Cloud Cover 27 %
Wind 11.68 MPH Wind Gusts 13.73 MPH

Sunrise 06:00 am Humidity 72 %
Sunset 06:00 pm Cloud Cover 0 %
Wind 11.61 MPH Wind Gusts 14.63 MPH

Sunrise 06:00 am Humidity 68 %
Sunset 06:00 pm Cloud Cover 0 %
Wind 9.48 MPH Wind Gusts 12.28 MPH

Climate History & Weather Records for Golden Gate Bridge

Temperature Extremes

Record High: 103°F (September 1, 2017 heat dome event)

Record Low: 27°F (December 11, 1932)

Unique Weather Records

Golden Gate Bridge holds the Bay Area record for sustained winds: 102 mph during the Columbus Day Storm (October 12, 1962). The bridge's fog sensors have recorded 312 consecutive days with morning fog (1952-1953). Karl the Fog has completely obscured the bridge towers for 47 consecutive hours (August 1962).

Seasonal Climate Patterns

Summer fog occurs 95% of days from June-August, typically arriving between 11 AM-2 PM. The bridge experiences its clearest conditions during fall and winter months. Spring brings the most dramatic temperature swings, with 40°F differences between foggy and clear conditions possible within hours.

Notable Weather Events

The 1906 San Francisco earthquake measured differently at each bridge tower location due to geological differences. The 1989 Loma Prieta earthquake caused the bridge to sway 7 feet laterally while remaining structurally sound. During the 2020 September heat wave, the bridge recorded its hottest temperature while simultaneously experiencing 60 mph fog-driven winds.

Detailed Seasonal Weather Insights

Spring: Fog season begins March with daily Karl appearances by May. Wind speeds increase 15-20%. Summer: Daily fog - mornings 55°F, afternoons 75°F+ when clear. July is foggiest (40% visibility under 1/4 mile). Fall: Clearest weather with October most sunny. Indian Summer brings 80s with low humidity. Winter: 80% of annual rain November-March, storms bring 50+ mph winds.

Weather-Based Activity Recommendations for Golden Gate Bridge

Current Conditions Activity Recommendation

With 68°F and clear sky conditions:
Optimal viewing conditions with soft, even lighting for photography. Extended outdoor time comfortable for detailed exploration and multiple viewpoints.

Sunny & Warm Weather (75°F+)

Optimal photography conditions with clear skies. Visit early morning or late afternoon to avoid harsh midday shadows. Bring extra water and sun protection for extended outdoor viewing.

Mild & Cloudy (60-75°F)

Optimal viewing conditions with soft, even lighting for photography. Extended outdoor time comfortable for detailed exploration and multiple viewpoints.

Cool & Wet (Under 60°F/Rain)

Dramatic photography opportunities with storm lighting. Some elevated areas may close for safety. Visitor centers and covered viewing areas provide shelter.

Windy Conditions (15+ mph)

Use extreme caution near elevated areas and cliff edges. Secure all loose items and camera equipment. Some observation areas may close during dangerous wind conditions. Santa Ana or Diablo winds can create dangerous fire weather conditions. Monitor fire alerts and avoid elevated areas during red flag warnings.

Weather Photography Guide for Golden Gate Bridge

Golden Hour Photography

Sunrise photography captures Golden Gate Bridge with dramatic side lighting and minimal crowds. Sunset provides warm illumination that enhances architectural details and creates compelling shadow patterns.

Weather-Specific Shots

Marine layer fog creates unique layered landscape effects. Coastal storms produce dramatic wave action and moody atmospheric conditions perfect for dynamic photography. Coastal photography requires protection from salt spray and rapid weather changes. Marine conditions create unique lighting and atmospheric effects.

Equipment Recommendations

Weather-sealed equipment essential for fog and light precipitation. Lens cleaning supplies critical for salt air and moisture protection.

Camera Settings Guide

Architecture photography benefits from smaller apertures (f/8-f/11) for sharp detail across entire frame. Use spot metering for high contrast situations between shadowed and illuminated surfaces.

Unique Angles & Perspectives

Explore elevated viewpoints and use foreground elements to frame Golden Gate Bridge. Look for reflective surfaces and architectural leading lines that draw the eye toward the main subject.

Expert Weather Planning Guide for Golden Gate Bridge

Optimal Visiting Strategy

Landmark photography benefits from specific weather conditions: partly cloudy skies (not overcast) provide optimal lighting, while completely clear days can create harsh shadows and overexposed images. Coastal weather changes rapidly - morning fog and afternoon sea breezes can shift conditions hourly. Monitor marine weather forecasts in addition to land-based predictions.

Weather Preparation Guide

Unique Weather Phenomena

Diablo and Santa Ana winds create fire weather conditions with humidity dropping below 10% and temperatures rising 20-30°F above normal. These typically occur September-February.

Weather Information for Golden Gate Bridge

Location Details

  • Address: Golden Gate Bridge
  • City: San Francisco
  • State: CA
  • ZIP Code: 94129
  • Type: Landmark

Weather Data Source

Our weather forecasts for Golden Gate Bridge are powered by OpenWeatherMap's professional weather API, providing accurate and reliable weather data updated hourly.

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