Bruce’s R2AK Update and Tactical Outlook – 28 June

Mad Dog continues to dominate the fleet while the battle for steak knives sharpens. Mad Dog is roughly 70 miles from the next Check Point at Bella Bella and holds about a 60 mile lead on the Jungle kitty and Madrona while another pickle fork (Brodema) continues to slowly gain on the two monohuills.

It will be slow going this morning as we look at the big picture and when you compare today’s map with tomorrows you’ll see a very interesting shift in how the NWS is viewing that front and low pressure system we mentioned yesterday. The stationary 1014 MB in today’s map shows a front that is breaking apart as it approaches the coast. The Wednesday morning chart shows a an intact warm front over the Queen Charlotte Islands with a cold front coming in right behind it. 12 hours later it’s all gone, with a new low having formed in the same place offshore where the 1014 Mb low was this morning. The reason for this is in the upper atmosphere (500MB) charts. Those pesky upper level lows are now isolated above the jet stream and with not much to push them around they will just continue to form new surface lows with associated frontal systems. All relatively weak but as you can see, strong enough to break up that weak high pressure system that was over SE Alaska.

While it may be slow going this morning with the light air out of the NNW, by late afternoon and into the early evening the wind will back around to NW. After about 2200 hours the wind right next to the BC coast will once again drop into the 0 to 4 knot range and stay in the 6-10 knot range from the NW south of Calvert Island.

For the Mad Dogs it will mean a slow approach into the CP at Bella Bella however by 0400 what wind there is will start to back around to the W. By about 1300 it will be up to about 6-8 knots from SW and the MD’s should once again be launched and headed towards to finish. There will some light spots as they get to Dixon Entrance which will allow the pursing pack of jackals to close a bit however as I said earlier, it will take a collision with something big or a major gear failure to keep them from finishing first and breaking the existing course record.

5 thoughts on “Bruce’s R2AK Update and Tactical Outlook – 28 June

  • June 28, 2016 at 7:21 pm
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    Thanks, Bruce.. Learning a lot and great to have you involved..

    Reply
  • June 29, 2016 at 6:45 am
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    When I was a liveaboard,I watched the weather more critically, listened to skilled meteorologists. Your report is good, but does not give any urgency about the forthcoming lows bringing Gale force winds and waves. NWS is issuing red alerts about this.

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    • June 29, 2016 at 10:13 pm
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      Bruce replies: Hi, Thank you for your note yesterday. Remember that this report was written on Monday which means that “storm” was more than 72 hours out and even the NWS will tell you that beyond 72 hours the accuracy drops off considerably and in the changing atmosphere right now, a lot can happen. Just look at two weeks ago when an erroneous NWS forecast for 120 hours out had a number of boats drop out of the Bermuda Race because they said a mega storm was going to happen. It never did and it was for the most part a pretty light air race. Also NWS doesn’t cover or forecast for the waters the R2AK is being raced in, that is done by Environment Canada and they do liability driven forecasting. I use GFS and US Navy GRIB files which while not perfect are pretty good especially when you can link them with real time data.
      Today’s report saw those fronts become more stable but still moving pretty fast. So they are probably going to happen, I just hope the competitors have access to weather info. Unless you have Satphone comms it’s a pretty tough place to get weather.
      Thanks again

      Reply

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