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#Rowing: The Irish Open, scheduled for this weekend has been cancelled. The forecast was not good and the organisers decided not to continue with the event. The official announcement said that “in the interest of safety and fairness” Rowing Ireland had cancelled the event.  

Published in Rowing

Specialist sailing weather forecaster Mike Broughton of winningwind.com says tomorrow's Round Ireland Race will be a tough and challenging one

‘Looks like we have light sea breezes for the start in fine and sunny conditions – but it’s all going to change.

For start time we have a ridge of high pressure over Wicklow bringing a light sea breeze that will veer to south westerly winds increasing 12-17 knots by early evening, giving a beat south towards Tuskar Rock. Then we have unsettled conditions from midnight as the first of possibly seven fronts to pass the fleet over the next four days. The first warm front will bring light rain and SW winds of 9-15 knots – still giving a beat along the south coast.

By Sunday afternoon, we have a complex, mid Atlantic low pressure system that will dominate the weather from Sunday to Tuesday, bringing several fronts, with rain and winds to gale force mainly from the south west to west-south-west. It looks like a tough and challenging beat on Sunday afternoon/evening around the Fastnet area, particularly for the smaller boats. We can expect winds to 40 knots and seas 3.5 to 4.0 metres.

The low pressure looks to deepen through Sunday and by midnight is forecast to be 300 miles south of Iceland and will then start to slowly fill. Leaving most of the fleet in WSW winds along the west coast on Monday morning, giving fast reaching conditions north, still in waves around 3.5 metres. Winds for Monday afternoon to Tuesday evening still look to be strong (mainly 24-34 knots) from the WSW and giving fast broad reaching conditions across the north coast. Whilst winds on the NE coast will be lighter in the lee of the mainland. Winds east of Dublin will be down to 10 knots by Thursday – mainly from WSW to SW.

Overall, it looks like a tough and challenging race, with plenty of opportunities to make gains from the predictable shifts from passing fronts. Rough seas close to the Fastnet and all along the west coast.

Best of luck to my many friends out there doing the race – it will be one to remember!

 

Published in Round Ireland
The National Road's Authority (NRA) are expecting shipments of emergency salt from Egypt and Morocco to arrive next week, according to a report in the Irish Independent. 

Two vessels, the CSL Prospect and Olivia are heading for the Port of Cork with a combined cargo of 11,500 tonnes of salt. In the meantime councils are coping with rapidly dwindling supplies to keep the main roads gritted over the weekend. If the councils fail to ration supplies, the authorities will quickly run out of salt, sparking a crisis for motorists. For more on this story click here.

The Port of Cork added that these salt-shipments will continue beyond next week. In addition to next weeks delivery, more vessels will be calling to the port, bringing in total 35,000 tonnes of salt over the next few weeks.

According to weather forecasts, there will be significant accumulations of snow expected in most parts of the country. Up to 10cm of snow may fall over the next few days. For information on the latest weather updates logon to www.met.ie/forecasts/

Published in Weather

At last night's Skipper's Briefing for the Sevenstar Round Britain and Ireland Race, the Royal Ocean Racing Club (RORC) announced a dramatic change to the race. Part of the reason for the change is being blamed on a lack of shelter for boats in trouble on the Irish West coast. There are no Irish entries in this year's race.

Due to a severe weather forecast for the west coast of Ireland for Thursday 26th August, the RORC have decided to reverse the course so that the fleet will race anti-clockwise around Britain and Ireland. The start remains unchanged from the Royal Yacht Squadron line to the east at 14.00. This should give the fleet a fast running start towards the forts in the Solent.

Andrew McIrvine, Commodore of the Royal Ocean Racing Club explains why the club took the decision:

"The reason for changing the course is consideration for all the competitors. We have been monitoring the weather models for the last few days and they are all in agreement that a deep depression will be arriving to the west of Ireland at the same time as most of the fleet will be there. The RORC weather advisor Mike Broughton, believes that this will bring wind speeds of at least 40 knots, possibly as much as 50 knots on the nose. Worse than that, as the wind direction changes over 180º as the low passes through the sea state becomes very confused. Although the boats are very well prepared, these conditions could cause damage and retirements and the west coast of Ireland has very few places offering shelter. By going east about, the boats will avoid the worst of the depression and the confused sea state and will have far more shelter opportunities as there will be several ports that the boats can go into should they decide to do so."

The Sevenstar Round Britain and Ireland Race starts tomorrow at 1400 from the Royal Yacht Squadron Line, Cowes, Isle of Wight, England.

For more information and to follow the fleet via the race trackers go to: http://sevenstar.rorc.org/

Published in Rd Britain & Ireland

Sharks in Irish waters

Irish waters are home to 71 species of shark, skates and rays, 58 of which have been studied in detail and listed on the Ireland Red List of Cartilaginous fish. Irish sharks range from small Sleeper sharks, Dogfish and Catsharks, to larger species like Frilled, Mackerel and Cow sharks, all the way to the second largest shark in the world, the Basking shark. 

Irish waters provide a refuge for an array of shark species. Tralee Bay, Co. Kerry provides a habitat for several rare and endangered sharks and their relatives, including the migratory tope shark, angel shark and undulate ray. This area is also the last European refuge for the extremely rare white skate. Through a European Maritime and Fisheries Fund (EMFF) project, Marine Institute scientists have been working with fishermen to assess the distribution, diversity, and monthly relative abundance of skates and rays in Tralee, Brandon and Dingle Bays.

“These areas off the southwest coast of Ireland are important internationally as they hold some of the last remaining refuges for angel shark and white skate,” said Dr Maurice Clarke of the Marine Institute. “This EMFF project has provided data confirming the critically endangered status of some species and provides up-to-date information for the development of fishery measures to eliminate by-catch.” 

Irish waters are also home to the Black Mouthed Catshark, Galeus melastomus, one of Ireland’s smallest shark species which can be found in the deep sea along the continental shelf. In 2018, Irish scientists discovered a very rare shark-nursery 200 nautical miles off the west coast by the Marine Institute’s ROV Holland 1 on a shelf sloping to 750 metres deep. 

There are two ways that sharks are born, either as live young or from egg casings. In the ‘case’ of Black Mouthed Catsharks, the nursery discovered in 2018, was notable by the abundance of egg casings or ‘mermaid’s purses’. Many sharks, rays and skate lay eggs, the cases of which often wash ashore. If you find an egg casing along the seashore, take a photo for Purse Search Ireland, a citizen science project focusing on monitoring the shark, ray and skate species around Ireland.

Another species also found by Irish scientists using the ROV Holland 1 in 2018 was a very rare type of dogfish, the Sail Fin Rough Shark, Oxynotus paradoxus. These sharks are named after their long fins which resemble the trailing sails of a boat, and live in the deep sea in waters up to 750m deep. Like all sharks, skates and rays, they have no bones. Their skeleton is composed of cartilage, much like what our noses and ears are made from! This material is much more flexible and lighter than bone which is perfect for these animals living without the weight of gravity.

Throughout history sharks have been portrayed as the monsters of the sea, a concept that science is continuously debunking. Basking sharks were named in 1765 as Cetorhinus maximus, roughly translated to the ‘big-nosed sea monster’. Basking sharks are filter feeders, often swimming with their mouths agape, they filter plankton from the water.

They are very slow moving and like to bask in the sun in shallow water and are often seen in Irish waters around Spring and early Summer. To help understand the migration of these animals to be better able to understand and conserve these species, the Irish Basking Shark Group have tagged and mapped their travels.

Remarkably, many sharks like the Angel Shark, Squatina squatina have the ability to sense electricity. They do this via small pores in their skin called the ‘Ampullae of Lorenzini’ which are able to detect the tiny electrical impulses of a fish breathing, moving or even its heartbeat from distances of over a kilometre! Angel sharks, often referred to as Monkfish have a distinctively angelic shape, with flattened, large fins appearing like the wings of an angel. They live on the seafloor in the coastal waters of Ireland and much like a cat are nocturnal, primarily active at night.

The intricate complexity of shark adaptations is particularly noticeable in the texture of their skin. Composed of miniscule, perfectly shaped overlapping scales, the skin of shark provides them with protection. Often shark scales have been compared to teeth due to their hard enamel structure. They are strong, but also due to their intricate shape, these scales reduce drag and allow water to glide past them so that the shark can swim more effortlessly and silently. This natural flawless design has been used as inspiration for new neoprene fabric designs to help swimmers glide through the water. Although all sharks have this feature, the Leafscale Gulper Shark, Centrophorus squamosus, found in Ireland are specifically named due to the ornate leaf-shape of their scales.