2014-06-29 Arthur's Coastal Cruise 2014 - Part 1
Read MorePreparing for Arthur's Summer Coastal Cruise 2014...
What a perfect week for coastal cruising! We had planned to commence our trip on Monday 23rd June. Sadly we ended up missing most of the glorious weather due to circumstances beyond our control which necessitated us delaying our departure by a week... :-(
By way of introduction...the above image is a screen-dump from my favourite weather forecasting site: Windguru. Row headers denote the data presented in column form for each day. Note that some 'units' are user selectable, e.g. Wind (both speed and gusts) can be set to Beaufort, knots, km/h, m/h. Wave height can be defined as metric or imperial. And temperature can be set as Centigrade or Fahrenheit.
My modus operandi re weather: I screen dump the weather forecasts from the relevant sources (Windguru, Windfinder and others) as they become available. Windguru and Windfinder issue updates every six hours starting at midnight. You will note that the first screen-dump relates to Brandon Bay which I use as a reference when cruising from Kilrush to Dingle or Cahersiveen. Other locations are used as references for other passages. And on some passages I check several locations.
And of course one always has to remember that a forecast is simply that...a forecast! It comes with no guarantee that the actual weather will turn out to be as originally forecast!And this is approximately one week later! What a change... :-( Anyway, we can only deal with what is in front of us! Our passage plans will probably result in us getting to Kilrush by Tuesday or Wednesday depending on how many days we spend in Limerick.
And you may well wonder why I am looking at weather forecasts for Brandon Bay when we have not even departed Portumna! Well, over the years we have found that the more demanding passages for Arthur and her crew tend to be those on the coast, e.g. Kilrush - Dingle (or Cahersiveen), and in recent years from Dingle (or Cahesiveen) to Lawrence Cove on Bantry Bay. So I watch the weather for those passages so that we can ensure that we are well positioned to take advantage of any good weather forecast for those locations.DAY 1 - Sunday, 29th June, 2014.
And so we are finally on the way. Arthur commences her annual Summer Coastal Cruise. And no...that's not Arthur in the photo above! In fact it is Chang Sha skippered by IWN editor Colin Becker. Our passage plan for the day is to go through the 12:30 Portumna Bridge opening and head to Killaloe and then onto Ardnacrusha where we have booked a lock time for circa 17:15...and then cruise into Limerick, hopefully to arrive circa 18.30.
We head south through the 12.30 Portumna Bridge opening. We encounter a number of barges heading south whilst some fellow residents of Maddens Marina are returning from a weekend on L. Derg, including Adventure and Misty. Little do we realise that it will be eight weeks before we return to our home berth!
DAY 2 - Monday, 30th June 2014.
We overnighted in Limerick and during the day we visited Halfords where Mary bought a fold-up bike at a super price... reduced from €375 to €250!!! More anon! In the evening we had a visit from Beverley Callender (RNLI Limerick) to whom we presented a cheque for €700 which had been raised by the IWAI Cruising Club during its visit to Limerick in May for the annual Riverfest.
Well, the forecast for our passage to Kilrush is fine (I don't normally screen-dump the forecasts for this particular passage) but the forecast for Brandon Bay for the rest of the week is not looking good.
So, what are the conditions under which Arthur will normally undertake a coastal passage? Well we like comfortable conditions. And no, we do not expect that the sea will be like glass. In general terms we like low wind (F2/F3 or occasionally low F4's), wave/swell height below 1.7m. Obviously there are other considerations like wind direction and tide. Sometimes one element can compensate for another. We do not enjoy being tossed around like clothes in a washing machine or tumble drier.
In the screen-dump above Monday offers some positives...wind and wave direction are aligned. Wind and gust speeds could be okay. And wave height might also be okay. But remember... we are looking at a forecast for a date that is a week away! It will be interesting to see how the forecast will change over the coming 7 days!