Isle of Mull


Click for larger image

The Isle of Mull gave us our first taste of the dramatic Scottish coastal scenery we’d been hearing so much about. In just one morning we saw spectacular waterfalls, a striking sea arch and imposing cliffs.

After exiting the Crinan Canal, we sped north in the high-current Sound of Jura and anchored at Loch Spelve on the Isle of Mull for two nights while a weather system passed through. Then we took in the impressive scenery along the south coast of Mull en route to the Sound of Iona.

Trip highlights from Aug 18th through 20th, 2017 follow. Click any image for a larger view, or click the position to view the location on a map. And a live map of our current route and most recent log entries always is available at http://mvdirona.com/maps

8/18/2017
Click for larger image
9.8 knots

Currents run swiftly in the Sound of Jura. We’re doing 9.8 knots at 1,500 RPM when normally we’d be doing about 7.5 kts at that RPM and the current isn’t running very strongly right now. We’re close to the famed Gulf of Corryvreckan, between Jura and Scarba Islands, where 8.5-knot spring currents generate dangerous whirlpools and overfalls. When a west-bound current meets and opposing large Atlantic swell, conditions make the passage nearly impassable.

Slack water at the gulf was early this morning, before the locks begin operation, or mid-afternoon, later than we’d prefer to pass through. So we’ll continue north through the Sound of Luing to reach the Firth of Lorn. In larger tides, the Gulf of Corryvreckan is a tourist attraction. Hopefully we’ll have a chance to see it in full force later in October after we pass south through the Caledonian Canal.

Click for larger image
Standing Waves

Current-formed standing waves in the narrow passage between Lunga and Scarba Islands. Our charts are full of warnings about strong tidal currents in the area. We’re riding the last half of a neap flood tide north, and still currents are extremely strong. It must be pretty exciting here during a large spring tide.
Click for larger image
Lunga Island

Houses at the base of green hills looking east to Lunga Island.
Click for larger image
Eilean Nan Ceann

High speed RIB with a load of tourists on board off Eilean Nan Ceann (eilean means island in Gaelic). The boat was playing in the current between Lunga and Scarba Islands earlier.
Click for larger image
Upwelling

The current through the gap between Lunga and Scarba Islands is strong enough to produce upwellings well to the northeast.
Click for larger image
10.2 knots

We’re two hours before the end of a neap flood and still are doing 10.2 knots as we near the north end of Lunga Island. At 1259 RPM, we’d typically be doing 6.25 knots.
Click for larger image
Fladda Lighthouse

The lighthouse on Fladda Island was built in 1860. The island originally had no grass or soil—the lighthouse keepers grew a garden using peat brought from Ireland.
Click for larger image
Firth of Loin

Looking north to the Firth of Loin as we exit the Sound of Luing. The current was running swiftly here, but with mostly laminar flow and no whirlpools or upwellings.
Click for larger image
Balnahua Island

Looking north to dramatic formations on the west end of Balnahua Island as we exit the Sound of Luing.
Click for larger image
25 degrees

We started to see upwelling and whirlpools just west of Balnahua Island. They weren’t difficult to navigate through, but James did have to apply a fair bit of rudder on occasion. Here we’re got 25 degrees of starboard turn in.
Click for larger image
Sarina

Sailing vessel Sarina heading south off Insh Island with minimal sail. The winds are picking up now for a storm we expect will last a couple of days.
Click for larger image
Loch Spelve

Aquaculture at the entrance to Loch Spelve. Our cruising guide described the entry as a little difficult, with shallows on each side, and 3.5-4 kt currents on spring tides. We’d arrived about three hours before high water slack and were expecting to encounter some current in the entrance. But the entry was straightforward with no obvious current on this neap exchange.
Click for larger image
Bilge Pump

James completed the physical design and layout on the new primary bilge pump system. We have all the parts we need except a 2″ male to 1.5″ female PVC bushing. (We’d ordered the correct parts and picked them up in Seattle, but were sent .5″ parts instead of 1.5″).
Click for larger image
Winds

One of the reasons we stopped at Loch Spelve is we’re expecting strong winds from the southwest through northwest and it’s one of the few anchorages in the area with protection from all those directions. We tucked away against the west shore with plenty of rode out and enjoyed the storm as the winds came up.
8/19/2017
Click for larger image
USB Hubs

Over the last few months, we have seen several instances of the nav computer locking up and have fixed several known hardware issues. Our nav computer is redundant and all navigation data is available on the Furuno MFD black-box, and we have a complete set of spares for all hardware components. But many of the control systems on Dirona, including the critical generator auto-start, are hosted only on the nav computer, so we really don’t want it down. We’re still seeing roughly weekly lockup issues, but the automatic reboot support we implemented in Newport RI mitigates the problem. However, we’d like to see it running without issue for many weeks at a time.

We drive a lot of connections through the computer via USB and one final possible hardware issue is the USB hubs. In Loch Spelve we upgraded the existing 14-port USB hub to two 7-port hubs we brought back from Seattle.The new hubs are all Gen 3 ports supporting Multiple Transaction Translators (MTT). Unlike the previous hub, these support all devices and none need to be directly connected to the nav computer.

Click for larger image
Wind

As expected, the winds came up and have been gusting into the 40s for the past day. We expect calmer conditions tomorrow.
Click for larger image
Waterfalls

After a day of storms and rain, waterfalls are flowing across Loch Spelve from our anchorage.
8/20/2017
Click for larger image
Exiting

Conditions have settled down and we exited Loch Spelve near high-water slack. We weren’t the only boat with that idea.
Click for larger image
Crystal Symphony

The cruise ship Crystal Symphony heading north in the Firth of Loin.
Click for larger image
Waterfall I

The reward for the past few days of rain is spectacular waterfalls along the south of coast of Mull.
Click for larger image
Waterfall II

Another dramatic Isle of Mull waterfall.
Click for larger image
Rubha na Faoilinn

The bold headland of Rubha na Faoilinn just south of Loch Buie.
Click for larger image
Waterfall III

Another impressive waterfall, this one just south of Carsaig Bay.
Click for larger image
Waterfall IV

A three-level waterfall, also just south of Carsaig Bay.
Click for larger image
Cliffs

The shore between Carsaig Bay and Malcolm’s Point along the south coast of Mull is particularly striking, with soaring cliffs atop steep grass-covered slopes. We didn’t think anything could rival the spectacular scenery along Ireland’s west coast, but Scotland is really impressing us.
Click for larger image
Carsaig Arches

The Carsaig Arches in front of 220m cliffs at Malcolm’s Point. A somewhat oval-shaped arch is just above the waterline in the rock left of center, with green grass visible through it. A spire stands slightly to the left atop the arch roof.
Click for larger image
Best Waterfall

This waterfall just west of the Carsaig Arches was the most beautiful of the day. We were tempted to anchor there for breakfast.

Show locations on map Click the travel log icon on the left to see these locations on a map, with the complete log of our cruise.

On the map page, clicking on a camera or text icon will display a picture and/or log entry for that location, and clicking on the smaller icons along the route will display latitude, longitude and other navigation data for that location. And a live map of our current route and most recent log entries always is available at http://mvdirona.com/maps.

 
 


If your comment doesn't show up right away, send us email and we'll dredge it out of the spam filter.


Leave a Reply

Your email address will not be published. Required fields are marked *