San Francisco

From CruisersWiki

Revision as of 03:17, 5 December 2011

San Fransisco Cruising Guide

An online cruising guide for yachts sailing to San Fransisco.

Caption

Background

San Francisco is located on the West Coast of the U.S. at the tip of the San Francisco Peninsula and includes significant stretches of the Pacific Ocean and San Francisco Bay within its boundaries. Several islands — Alcatraz, Treasure Island, and the adjacent Yerba Buena Island and Treasure Island, and small portions of Alameda island, Red Rock Island, and Angel Island are part of the city. Also included are the uninhabited Farallon Islands, 27 miles (43 km) offshore in the Pacific Ocean. The mainland within the city limits roughly forms a "seven-by-seven-mile square", a common local colloquialism referring to the city's shape, though its total area, including water, is nearly 232 square miles (600 km2).

Submit details about the sailing/cruising in the area, etc.

Navigation Charts

Submit the chart details that are required for safe navigation.

Radio Nets

Also see World Cruiser's Nets Submit details of local radio Nets.

Approach

There are four approaches for small boats to the San Francisco Bay. To increase the safety of navigation, particularly in converging areas of high traffic density, routes incorporating traffic separation have been adopted by the IMO in certain areas of the world including the the area off San Fransciso. In the interest of safe navigation, it is recommended by the US Coast Guard (Coast Pilot 7) that through traffic use these schemes, as far as circumstances permit, by day and by night and in all weather conditions. Small boats must be aware of the traffic lanes which converge just outside of the Golden Gate. NOAA Charts 18649 and 18645 are useful in this area. Near the Golden Gate Bridge watch for close in tide rips. Watch for commercial traffic and be prepared for small boats, kite surfers and swimmers once past the Bridge.

• South Approach. A calm weather approach may be made from the South by, once passing Half Moon Bay, maintaining a distance between 1.25 and 2 miles of land and turning to parallel the shipping lanes. Some mariners use the same approach but 5 miles off land until reaching a point to parallel the main shipping channel. Give a wide berth to Seal Rocks (37°47.564'N 122°30.65122°30.657'W) and Mile Rocks (37°47.564'N 122°30.657'W).
• Main Channel. The safest approach if conditons over the semi-circular San Francisco Bar are rough. The Western entrance to the main shipping channel is well marked approximately 7 miles off land. Approaching the channel, sailboats must remember to avoid the commercial traffic in the Northen Traffic Lanes, Southern Traffic lanes, and Main Traffic Lanes. Consult NOAA charts for the locations of the traffic lanes. The entire main channel is well marked with aids to navigation. Once over the bar, sailboats can parallel the main channel rather than stay in it with the same cautions of the South Approach.
• North Approach. From the North, sailboats passing Point Reyes may choose to stay to the North and East of the Northern Traffic Lanes and--in calm sea conditions--parallel the main shipping channel crossing over the Fourfathom Bank. If conditions over the bar are unsafe, sailboats can choose to enter along the main shipping channel.
• Bonita Channel Approach. Another, sheltered, route for sailboats coming from the North is to approach the Bay via the Bonitia Channel. The channel is well marked with aids to navigation, avoids the potenial of rough seas while crossing the Fourfathom Bank. The Western entrance to the Bonita Channel is approximately 37°50.22'N 122°34.02'W. Keep a lookout for the Duxbury Reef which is well marked on the charts and with a lighted nav. aid.

Check-in facilities

Submit details about facilities for checking in - where to berth - anchor.

Weather

San Francisco has a Mediterranean climate with dry summers, mild year-round temperatures and plenty of sunshine. Temperatures vary little throughout the year. The dry period of May to October is mild to warm, with average high temperatures of 64-70°F (17-21°C) and lows of 51-56°F (10-13°C). The rainy period of November to April is cool with high temperatures of 56-64°F (13-17°C) and lows of 46-51°F (7-10°C). On average, temperatures exceed 75°F (24°C) 28 days a year.[49]

The combination of cold ocean water and the high heat of the California mainland create the city's characteristic fog that can cover the western half of the city all day during the spring and early summer.

Sources for weather forecasts.

Health and Security

?

Marinas & Yacht Clubs

Submit Marina details.

Anchorages

List details of all safe anchorages in the area.

• China Camp - located in the north part of san Francisco Bay as you enter San Pablo Bay. Just north of the Brothers (two islands) on the west side of the open water. Depth will range between 9 and 20 feet depending on where you anchor. The anchorage is protected by the wind from the west and is a pleasent stay..

Offshore Islands

List Islands

Routes to/from San Fransisco

Popular routes, timing, etc.

Tourism & things to do ashore

List places of interest, tours, eateries, etc.

Marine stores

Submit addresses and contact details of marine related businesses that are of interest to cruisers.

References & Publications

Publications, Guides, etc.

Cruiser's Friends

Contact details of "Cruiser's Friends" that can be contacted for local information or assistance.

Forum Discussions

List links to discussion threads on partnering forums. (see link for requirements)

External Links

Links to relevant websites.

Personal Notes

Personal experiences?

Template:Guide1