Sailing to the Kung Fu Island

jssailem

SBO Weather and Forecasting Forum Jim & John
Oct 22, 2014
24,696
CAL 35 Cruiser #21 moored EVERETT WA
Thank you, Gary. Great video and sharing of local history. Looked like you started with a good breeze. Did the wind pick up on the way back?:biggrin::biggrin:
 
May 29, 2018
686
Canel 25 foot Shiogama, japan
RE; Did the wind pick up on the way back?
Dead calm, Drizzle and then the sky opened.
As least it wasn't on the nose.:huh:
 
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Nov 22, 2011
1,303
Ericson 26-2 San Pedro, CA
Just watched your fascinating video, Gary. I really enjoyed it! I believe you mentioned at the start of the video that the strait is not well traveled because it is treacherous. What are the factors that make it so?
 
May 29, 2018
686
Canel 25 foot Shiogama, japan
Hi Alan.
RE: he strait is not well traveled because it is treacherous. What are the factors that make it so?

Just to clarify, I said, "The strait is quite treacherous and (the island) is not so easy to get to."
In good weather there are plenty of small and large ferries to take people out, but they are often closed down due to sea conditions.


Re; What are the factors that make it so?

Running up the east coast of Japan is the Kuroi current. That is very similar to the Gulf Stream in the US or the East Australian current.
North of Japan is the Sea of Okhotsk in Russia. There are many really large rivers that empty into this sea,
In the (dramatic)spring thaw a large amount of very cold fresh water rushes out.
This eventually collides with the Kuroi current pretty well where Kinkasan is. The produces an upwelling of nutrients and abundant sealife, similar to Newfoundland. It also produces very fast and unpredictable sea conditions.
In 2022 a tour boat sank in Hokkaido in this type of sea conditions. 22 lives were lost then.

Gary
 
Nov 22, 2011
1,303
Ericson 26-2 San Pedro, CA
Hi Alan.
RE: he strait is not well traveled because it is treacherous. What are the factors that make it so?

Just to clarify, I said, "The strait is quite treacherous and (the island) is not so easy to get to."
In good weather there are plenty of small and large ferries to take people out, but they are often closed down due to sea conditions.


Re; What are the factors that make it so?

Running up the east coast of Japan is the Kuroi current. That is very similar to the Gulf Stream in the US or the East Australian current.
North of Japan is the Sea of Okhotsk in Russia. There are many really large rivers that empty into this sea,
In the (dramatic)spring thaw a large amount of very cold fresh water rushes out.
This eventually collides with the Kuroi current pretty well where Kinkasan is. The produces an upwelling of nutrients and abundant sealife, similar to Newfoundland. It also produces very fast and unpredictable sea conditions.
In 2022 a tour boat sank in Hokkaido in this type of sea conditions. 22 lives were lost then.

Gary
Thanks for these details, Gary. Sounds like you really have to time your crossing well!
 
May 29, 2018
686
Canel 25 foot Shiogama, japan
No. It's not that bad.
You just have to not be stupid!
Just seasonal and weather information is really up-to-date these days.

Gary