Attraction in San Francisco

Alcatraz Island 旅行 Guide

Alcatraz Island travel guide: interactive map, live weather, best time至visit, things至do and nearby places.

☀️ 18°C now🕔 4:11 PM local📅 Best: 五月, 六月, 七月, 八月, 九月 and 十月

Active alerts for Alcatraz Island

⚠️Coastal Flood Advisory · Minor
Coastal Flood Advisory issued 十月 24 at 1:34PM PDT until 十月 29 at 3:00PM PDT by NWS San Francisco CA
Issued by NWS San Francisco CA

摘要

Alcatraz Island is a tourist attraction in San Francisco. Alcatraz Island is a landmark known for the former federal prison in the bay.

目前气温为18°C (64°F) in Alcatraz Island,天气为晴朗. 体感温度为15°C. 今天气温在12°C至21°C. 降水概率为1%. Sightseeing conditions score 9.3/10 - 极佳 — 现在适合出行.

最佳旅游时间是Alcatraz Island is 五月, 六月, 七月, 八月, 九月 and 十月. 气候为temperate. 一月, 二月 and 十二月 tend至be the least comfortable months. 十月 is the warmest month,天气为average highs near 22°C, while 一月 is the coldest,天气为lows near 8°C.

The closest major airport is San Francisco International Airport (SFO), about 23 km away. Nearby highlights include Golden Gate Bridge, Point Lobos State Natural Reserve, Pinnacles National Park and 七月ia Pfeiffer Burns State Park.

简单来说。 Today is about average for 十月. The forecast high of 21°C is in line,天气为the 22°C typical for this month. The best window至be outside is roughly 1 PM至4 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in Alcatraz Island today at 10/10. No weather-related travel disruption is expected today. Roads and airports should run normally.

Compiled from this page's own data: atlas facts plus live Open-Meteo readings.

地图:Alcatraz Island

Interactive map,天气为nearby places. Switch between street, terrain and satellite views.

坐标: 37°49′36.1″N 122°25′22.8″W (37.8267, -122.423)

天气:Alcatraz Island现在

☀️
18°C
晴朗 · feels like 15°C
湿度59%
风19 km/h W
阵风26 km/h
UV指数1 · 低
云量0%
气压1015 hPa
能见度Good · 17 km
空气质量49 · Good
日出7:26 AM
日落6:21 PM
月亮🌕 Full moon · 97%

Open-Meteo Updated 4:11 PM, 十月 24 local time.

Weekend outlook

周六urday, 十月 24

☁️ 22° / 11°

阴天 · 0% rain · wind 19 km/h

周日day, 十月 25

☁️ 22° / 10°

阴天 · 0% rain · wind 16 km/h

Quick facts about Alcatraz Island

类型Attraction
CitySan Francisco
国家美国
大洲北美洲
坐标37°49′36.1″N 122°25′22.8″W (37.8267, -122.423)
Known forthe former federal prison in the bay
当地时间4:11 PM (UTC-07:00)
Best months五月, 六月, 七月, 八月, 九月 and 十月
气候Temperate

可做的活动 in Alcatraz Island

景点, parks and landmarks in and around Alcatraz Island.

最佳旅游时间 Alcatraz Island

Go in 五月, 六月, 七月, 八月, 九月 and 十月. These months score highest on comfortable temperatures, low rainfall and useful daylight.

Hardest months: 一月, 二月 and 十二月 - expect the least comfortable mix of heat, cold or rain.

一月★★★☆☆
二月★★★☆☆
三月★★★★☆
四月★★★★☆
五月★★★★★
六月★★★★★
七月★★★★★
八月★★★★★
九月★★★★★
十月★★★★★
十一月★★★☆☆
十二月★★★☆☆

What至pack, what至skip

Pack for the next 7 days
  • Layers - the daily swing is 12°C, so mornings feel nothing like afternoons
Worth avoiding
  • If your dates are flexible, avoid 一月, 二月 and 十二月 - historically the least comfortable months here.

机场 near Alcatraz Island

Closest airports,天气为IATA codes and distances.

AirportCodeDistanceServes
San Francisco International AirportSFO23 kmSan Francisco

Explore Alcatraz Island

Every topic we hold for this place, and the same topic for the places around it.

旅行 Guide for related places

Frequently asked questions

Where is Alcatraz Island?

Alcatraz Island is a tourist attraction in San Francisco. Its coordinates are 37.8267, -122.423. It lies in 北美洲.

What is the weather like in Alcatraz Island现在?

It is currently 18°C (64°F),天气为晴朗. 湿度 is 59% and wind is 19 km/h.

When is the best time至visit Alcatraz Island?

五月, 六月, 七月, 八月, 九月 and 十月 offer the most comfortable conditions in Alcatraz Island, which has a temperate climate. 一月, 二月 and 十二月 are usually the hardest months for outdoor plans.

What time zone is Alcatraz Island in?

Alcatraz Island observes America/Los_Angeles (UTC-07:00). The local time is 4:11 PM.

What is the nearest airport至Alcatraz Island?

The closest airports are San Francisco International Airport (SFO), 23 km away.

What are the top things至do in Alcatraz Island?

Popular options include Golden Gate Bridge, Point Lobos State Natural Reserve, Pinnacles National Park, 七月ia Pfeiffer Burns State Park, Emerald Bay State Park and Yosemite National Park.

Related articles

Data sources and methodology

Place dataUSPOTUS Atlas dataset (attractions) - coordinates, hierarchy and facts.
地图 tilesOpenStreet地图 contributors, CARTO and Esri.
ElevationOpen-Meteo digital elevation model where the dataset has no value.
MethodScores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown.

Last updated 十月 24, 2026 at 4:11 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.

Davil Hofile
Written byWriter at USPOTUS

Davil Hofile is a writer at USPOTUS covering breaking news, NFL updates, viral stories, entertainment, pets, and lifestyle. He specializes in transforming complex news into clear, trustworthy, and engaging articles that help readers quickly understand what's happening across the United States. His reporting follows Google's E-E-A-T guidelines, emphasizing accuracy, credible sources, and practical value for readers.

More from Davil Hofile