About Alan Hugenot

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So far Alan Hugenot has created 22 entries.


During a day sail it is always too rough to see seismic waves. 

After all the discussion about Tsunami’s entering the SF Bay which appeared in the March 2018 Latitude 38, I felt compelled to report here in our blog, that under the right conditions seismic waves from local earthquakes can actually be observed inside […]

WHAT’S NEW, no more combustible pyrotechnic flares.

The Weems &Plath SOS Distress Light is the an LED Visual Distress Signal Device that meets U.S. Coast Guard requirements for “Night Visual Distress Signals” 46 CFR 161.013). The unit flashes only the S O S distress light sequence.

With this unit you can replace traditional pyrotechnic flares, with a battery operated unit that never […]

Furuno 1720 RADAR up and running.

The SEA RAVEN’s Furuno 1720 Navigational Radar is now working beautifully, after a careful refurbishment. Along with the Pilot House VHF Radio (ICOM IC-M502), which has also been refurbished. The Skipper also just completed re-qualifing for his Radar Observer Unlimited (he has to jump through this hoop every 5 years since 1999).

But, now the schooner […]


Schooner SEA RAVEN has officially been accepted as a new member in the Master Mariner’s Benevolent Association. MMBA is a San Francisco Based Yacht Club founded in 1867, with the express purpose of

“Sponsoring participation in yachting and the preservation well designed, properly constructed , and well maintained classic and traditional sailing craft”.

Their big event […]


Schooner SEA RAVEN approaches the Farallone Islands from the North

It’s an hour and a half after Sunrise, November 3, 2017… The 21 ton William Garden designed schooner SEA RAVEN rests at anchor in Drakes Bay, California, half mile inside of Chimney Rock, and a quarter mile from the beach.

The crew is a mix of […]



Watch VIDEO of  SEA RAVEN at the FARRALONE ISLANDS       click READ MORE below for Video URL

Departing Thursday evening at 8:30 PM  Schooner SEA RAVEN sailed to Richardson Bay (off Sausalito) and Anchored for the night, Sushi and wine were served as a late evening snack. Friday morning after a hot breakfast […]


Michael, Jeremy & Ryan assemble the SEA EAGLE 

October 22, 2017: The crew carefully assembled, inflated and launched the new inflatable which was received this month as a donation to the SEA RAVEN FOUNDATION, which is a non-profit foundation dedicated to traditional sail training.  The new inflatable is manufactured by SEA EAGLE BOATS, Inc. So […]


New SEA EAGLE, 7 man inflatable was donated to SEA RAVEN FOUNDATION

YES, SEA RAVEN NOW HAS A SEA EAGLE: That’s right, on Sept 28, 2017, the Sea Raven Foundation received its first major donation. An anonymous donor presented the foundation with $2700 needed to purchase a 7 man, 14 ft inflatable hard floor dinghy […]

By |September 28th, 2017|Uncategorized|0 Comments|


The maintenance and repair work is progressing well on the schooner, and we are on schedule for the Gulf of the Farallones cruise. which has now been postponed an additional two weeks until Nov 3 – 5 (Friday through Sunday). This was done specifically so you will […]

By |September 28th, 2017|Uncategorized|0 Comments|



Today, September 7, 2017, SEA RAVEN received a new issue of her official document from the US Coast Guard, which officially registers her as a Coastwise Passenger Vessel, able to book charters for overnight cruises on the Central and Northern California coast. It is now possible for you to sail […]

By |September 18th, 2017|Uncategorized|0 Comments|


“JUST EAST OF THE SUNSET” The Farallon Islands out in the Pacific, 23 miles West of the Golden Gate.

FALL SCHOONER SCHEDULE: the fall sailing schedule as listed below, was posted on August 13, 2017.  If you have any questions email the skipper (, or Chief Mate (

SAILING DAY,  Sunday, Aug 6, 9:00 AM – 6:00 PM. […]


The schooner SEA RAVEN was out again on the South Bay on Sunday August 6 from 11:00 am until 5 pm, sailing in 20 knots of breeze with 4 enthusiastic sailors aboard, a good time was had by all.


SEA RAVEN receives MARAD waiver.

August 7, 2017, Schooner SEA RAVEN was notified by the US Maritime Administration that she has received a waiver of the Jones Act, so that despite being a foreign built vessel (Canada 1972), she is now eligible to carry “Passengers for Hire” on charters in California coastal and inland waters. The Captain has now […]

Circumnavigation on Angel Island, June 4

Schooner Sea Raven cruising South from the city in 25 knots of wind, with all sail set, triple reef in main and single reef in foresail, she easily maintains hull speed.

Sunday, June 4, 2017: The crew of 8 got underway at 11:00 and cruised up to the central bay as the wind freshened, rounding […]

Schooner Sailing on the Bay

Schooner SEA RAVEN, Mt. San Bruno in the background.

Sunday, May 21, 2017: Schooner Sea Raven was underway for crew sail training on San Francisco Bay between Brisbane and the Alameda Estuary on a beautiful warm Sunday afternoon. Crew met aboard at 09:00 am to practice sail drill before the wind would pipe up after […]

Schooner Work Day

Michael Grebowicz aloft in Boatswain’s chair.

Saturday, May 6, 2017: Now that the annual varnishing and painting is caught up (got a late start because of all that rain), the crew went aloft to replace the running rigging on the Fore Peak Halyard, the Fore Throat Halyard was also replaced. The photo is of Michael Grebowicz […]

California Coastal Cruising FOR FREE?

Schooner SEA RAVEN under sail on California Coast.

Running away to sea on a real ship: New sailboat owners often fear cruising outside the Golden Gate. Fun passages to Bodega Bay, the Farallon Islands, Half Moon Bay, Santa Cruz, Monterey, Moro Bay, Santa Barbara and the Channel Islands, may seem just beyond their reach due […]


I was recently asked, “What is better for my motor yacht, jet propulsion or traditional twin screw diesels?”

My answer was, “That depends on whether you want performance (speed) or cruising economy, and that is further affected by the size of your yacht.”

In the early 1990’s water jet propulsion, with its increased speed derived from the same horsepower, was the new model for performance motor yachts. But, jet drives have recently fallen out of favor as the optimal propulsion for cruising yachts over 100 feet.

On the other hand they are still an enticing choice for mid-sized performance yachts in the 70 to 90 foot range (like the Riva 86 domino or the Pershing 74) especially when the increased engine life which a jet driving diesel will have is factored into the buying decision. When the boat will be spending 85% of its time operating at full speed the jet drive, and only operated at the less efficient slower speeds near the dock, then a jet drive is simply the optimal choice.

But, for cruising yachts carrying large fuel loads, which are normally operated at slow and medium speeds jet drives are not a good choice. This is because a jets fuel economy at high speed or slow speed is nearly identical to their high speed consumption. By contrast, a traditional twin screw diesel installation can increase its fuel economy by a factor of three at lower speeds. Consequently, for owners of large motor yachts jets no longer have the same allure as 20 years ago.



US Sailing published a report cited on page C2 of the August 9th edition of the San Francisco Chronicle, discussing the loss of the racing vessel Slow Speed Chase in the Farallones earlier this year. The report stated that,

“If the crew of Low Speed Chase had sailed in deeper water, they could have prevented the tragedy”.

The report cited “Failure of seamanship in negotiating shoal waters on a lee shore”, as the main safety issue in which the crew failed to consider the risks associated with waves at that depth of 28 feet. As a result of this failure five people were killed. Yet, what happened to this boat was predictable and foreseeable.

Sailors with many years of experience sailing inside SF Bay often know how to successfully predict winds and currents, and do so quite accurately, including foreseeing counter currents and back eddies. Such experienced racers can predict how the wind will channel around capes and bluffs, and by watching the amount of overcast or clear skies can tell you how windy it will get later that afternoon. Their ability comes from studying the principles of winds and currents and through experience applying these principles to racing on SF Bay.


UPDATE: On previous blog about where to find parts for older boat engines

In an earlier blog I discussed where to get parts for older boat engines and since then another valuable resource has come to light.

L.A. HARBOR MARINE, located in Wilmington, is the Gray Marine Authorized West Coast Distributor, and they carry everything for Gray Marine engines, including rebuilt engines, tune up parts, starters, transmissions, engine parts, engine manuals, gaskets, manifolds, and engine logos. And they rebuild engines, and people ship their engines to them from all over the U.S..

They also have many parts for ChrisCraft, Chrysler, Chevrolet and Hercules engines, all fo which they also rebuild. They also represent Velvet Drive transmissions, and an assortment of other marine hardware items.