Bay Conditions in the South San Francisco Bay

sailingThe sailing conditions and the bay conditions in San Francisco are going to vary significantly based on the time of year, the time of day and even the exact location of where you are at. The windy season, for example, tends to begin by the mid spring and will generally last until September. The sailing will tend to mellow out more and more in the fall and until winter time. By winter time, there are going to be many days where there is barely enough wind for sailing to be worthwhile. Still, there will be a number of good days in the winter, especially once the storms have already all passed through the area. The sprint and the summer are the seasons where the winds come and small craft advisories are made nearly every day. The wind will peak between the mid to late afternoon. Locally, the wind tends to be stronger around the San Mateo Bridge than anywhere else. The most typical direction comes from the northwest, though winds are also capable of blowing from the west especially as the afternoon continues on.

There are a number of spots that regularly attract stronger winds. Right through Berkeley and the Golden Gate is an area known as slot simply because so much wind is capable of being forced through the area between Marin County and the San Francisco bay. There are a number of other areas that are known for their strong winds including the San Bruno Gap, Oyster Point's Marina and Coyote Point and the Crystal Springs Gap. It is important for you to note that when strong winds are blowing over larger distances of water, larger waves will be created. This is a phenomenon known as fetch, and the longer the fetch is, the larger the waves will be based on a given wind strength.

Boats do not typically have to travel very far within the San Francisco Bay in order to find shelter if the wind or the waves become bothersome. Move to the south side of the slot in order to find shelter behind the City and Treasure Island. Along the north side you will find Tiburon and Angel Island. The wind in a single area is capable of being 30 knots to 35 knots, where it can easily be only 10 knits a few hundred yards away. It is vitally important that you know what lies ahead, because a smart sailor should always know where the easiest places are to hoist reef or sales.

Another factor to consider, especially in the North Bay is fog. Sometimes the bottom of the layer of fog is far enough above the level of water that you can see the bay's traffic, but sometimes the fog crawls right down to the deck. Take extraordinary measures to avoid colliding with other ships and vessels if this happens to occur.

Photo Credits: miss_rogue

Originally posted 2009-07-20 05:13:04. Republished by Blog Post Promoter

Blog Traffic Exchange Related Posts
  • crissyfieldSan Francisco County Hike of Crissy Field Location: This trail is located at Crissy Field in San Francisco County as part of the National Park Service. The Hike: This is an easy mile of 3.3 miles in distance that traces restored coastline and offers stunning views of the San Francisco Bay and Golden Gate Bridge. Distance:......
  • viewfromLombard StreetTop Ten Things to Do While in San Francisco pt 2 There is so much to do and see in San Francisco that there is no way for you to do it all in a day. Here are some of the top things that you should absolutely do and see while you are visiting in San Francisco. This list includes the......
  • Bay BridgeBarry Bond's Last Game as Giant Rarely do the stars align as they did last Wednesday.  Barry Bonds was playing his last game as a Giant, the weather was warm cloudless and clam in October, and there was no afternoon wind on the San Francisco Bay.  Needless to say I took my boat to McCovey Cove......
  • 60 Hikes within 60 Miles: San Francisco, 2nd: Including North Bay, East Bay, Peninsula and South Bay (60 Hikes - Menasha Ridge)60 Hikes within 60 Miles: San Francisco, 2nd: Including North Bay, East Bay, Peninsula and South Bay (60 Hikes - Menasha Ridge) User Reviews Send this to a friend 60 Hikes within 60 Miles: San Francisco, 2nd: Including North Bay, East Bay, Peninsula and South Bay (60 Hikes - Menasha Ridge) Manufacturer: Customer Rating: List Price: Varies based on product options Sale Price: View Sale Price Availibility: View Product Availability Buy......
  • blog traffic exchangeSan Francisco Bay Area Fishing Guide -- Book Review I recently purchased and read the book San Francisco Bay Areas Fishing Guide by Ray Rychnovsky.  It is an excellent primer and refresher on fishing in the San Francisco Bay Area.  It covers everything open ocean, ocean reef, near shore, beach, the entire San Francisco Bay, San Pablo Bay, the entrance......
Blog Traffic Exchange Related Websites
  • krikwoodKirkwood Mountain Ski Resort, Kirkwood, CA Kirkwood Mountain Ski Resort is located in: Kirkwood, CA Phone: (209) 258-6000 Website: http://www.kirkwood.com/winter/ About the Resort: This is one of the highest ranked ski resorts in the world and considered to be the ultimate destination by many travelers. Once you visit, it's easy to see why so many people......
  • Golden Gate ParkGolden Gate Park Golf Course Golden Gate Golf Course is located in: San Francisco, CA Phone: (415) 751-8987 Website: http://www.goldengateparkgolf.com/ Course History: This course was first opened in 1951. Although it is a nine hole course, the Par 27 ranging over more than 1200 yards offers a challenging diversions for all levels of players. It......
  • Salmon Run Golf Course, Brookings, ORSalmon Run Golf Course, Brookings, OR Salmon Run Golf Course is Located in Brookings, OR Phone: (541) 469-4888 Website: http://www.salmonrun.net/ Course History: This is a truly stunning course where the designers really kept the natural beauty and terrain, making it work for the course instead of plowing everything under. This is one of the most......
  • Gleneagles Golf CourseGleneagles Golf Course    Gleneagles Golf Course Gleneagles Golf Course is located in: San Francisco, CA Phone: 415-587-2425 Website: http://www.gleneaglesgolfsf.com Course History: Gleneagles is one of the finest golf courses in San Francisco and the rates are incredibly reasonable given the quality of the course. It was built in 1962 and quickly became......
  • blog traffic exchangeI Can't Believe I Turned Down Golf At Olympic Club I was invited to play the Cliffs at Olympic Club today.  It was probably the one day I couldn't play this week.  Terrible timing and luck on my part. The Cliffs is a par 3 9 hole course in San Francisco.  It is on the west side of Highway 35......
Online Stores If you liked this article, vote for it on del.icio.us and stumbleupon.

Are you planning a vacation to California? Looking for a better way to fish the more than 1000 lakes throughout this state? You'll find everything you need to know inside The Complete Guide to California Fishing! Click here to download the 30 page the 100% FREE eBook "Fishing in California."

Support independent publishing: buy this book on Lulu. If you prefer a real book, this book can be bought as a paperback from LuLu.com for $10.93.



Categories:

Boating, Sailing, San Francisco Bay



Tags:

, , , , , , , , , , , , , , , , , , ,


0 comments ↓

There are no comments yet...Kick things off by filling out the form below.

Leave a Comment

Email Updates


amenities bass fishing black bass Bluegill boat launch Boat Ramp boats california Camping campsites docks electricity entrance fees fish fisherman Fishing golden gate google guide Halibut kind of fish lake fishing laundry facilities longitude maps marinas own boat restrooms Rio Vista Salmon San Francisco Bay san mateo county San Pablo Bay showers slips steelhead Striped Bass stripers trailhead trail surface trout trout fishing walking distance water depth weather