England Ireland Find Havens
England Ireland Find Routes
Boat
Maintenance
Comfort
Operations
Safety
Other


NextPrevious

Navigating through Magharee Sound south of the Islands

Tides and tools
Overview







Be the first
to comment

What is the route?
This is a short cut from Brandon Bay, or any passage arriving in from further southwest, into Tralee Bay and Fenit Harbour. It is a cut through Magharee Sound that lies between Rough Point, the northmost extremity of the sandy peninsula that forms the west side of Tralee Bay, and the Magharee Islands that lie close north.

Why sail this route?
This cut that saves at least an hour from the passage into Fenit whilst adding some interesting sailing. Likewise in moderate or clear weather with a favourable tide, there is no great difficulty running in through Magharee Sound.

Tidal overview
Today's summary tidal overview for this route as of Friday, April 19th at 18:33. Tidal streams run strongly in Magharee Sound following the direction of the fairway. They reach a maximum spring rate of 2 to 3 kn in both directions.

Out Going Stream

(HW Dover -0612 to +0000)

Now

(Tidal flow )


Ends in 03:20:50

(Fri 15:42 to 21:54)

In Going Stream

(HW Dover +0000 to +0612)


Starts in 03:20:49

(Fri 21:54 to 04:06)

What are the navigational notes?
Please use our integrated Navionics chart to appraise the route. Navionics charts feature in premier plotters from B&G, Raymarine, Magellan and are also available on tablets. Clicking the 'Expand to Fullscreen' icon opens a larger viewing area in a new tab.

Expand to
new tab or fullscreen
Please zoom out (-) if all of the waypoints are not displayed.
The above plots are not precise and are indicative only.

OVERVIEW

The Magharee Islands, or Seven Hogs, lie four miles due east of Brandon Point. The group of islands lie north of Rough Point the northern end of a sandy peninsula that separates Brandon Bay from Tralee Bay. Narrow and intricate Magharee Sound passes between the islets and the foul ground off Rough Point. The Sound is deep and wide with a least depth of 4.3 metres and is a ⅓ of a mile wide.

In moderate or clear weather with a favourable tide, there is no great difficulty in running through this cut that saves at least an hour's sailing and adds some interesting navigation. But during westerly gales, a heavy breaking sea breaks right across the sound where it meets an opposing current and it should be absolutely avoided. The worst conditions are to be found in a northwest gale or when there is a heavy swell. So it should be noted that this is not a foul weather short cut. In these times it is best to pass two miles north of the Magharees to avoid possible breakers over two shoals located to the north of the group.

LISTED WAYPOINTS

The complete course is 9.49 miles from the waypoint 'West Magharee Sound' to '200 metres south of Great Samphire Lighthouse' tending in a east south easterly direction (reciprocal west north westerly).

West Magharee Sound, 52° 19.000' N, 010° 5.000' W
Approach waypoint to the north of Brandon Bay

       Next waypoint: 2.67 miles, course 83.35°T (reciprocal 263.35°T)

Magharee Sound, 52° 19.308' N, 010° 0.659' W
The turning point in the centre of the sound onto 106° T of the alignment of Church Hill and the ruined square tower of Fenit Castle. If these marks are obscured, the back bearing 282° T of the southwest corner of Illauntannig with Gurrig Island, open one length, also serves to lead through Magharee Sound.

       Next waypoint: 3.07 miles, course 105.24°T (reciprocal 285.24°T)

Tralee Bay Transit Convergence Point , 52° 18.500' N, 009° 55.820' W
Transit convergence point of 106°T from Church Hill and 354°T of Kerry Head, open west of Mucklaghmore. At night, the approach to Fenit can be made in the white sector, 140° - 152° T, of Little Samphire Island Light.

       Next waypoint: 2.95 miles, course 146.07°T (reciprocal 326.07°T)

¼ of a mile southwest of Samphire Lighthouse, 52° 16.050' N, 009° 53.127' W
This is located ¼ of a mile southwest of Samphire Lighthouse, Fl WRG 5s 17m W16M, the primary light of Tralee Bay. The light stands upon Little Samphire Island and lighthouse provides a sectored light to assist vessels past the dangers in the bay: 262°-Red-275°, 280-Red-090°-Green-140°-White-152°-Red-172°.

       Next waypoint: 0.79 miles, course 89.28°T (reciprocal 269.28°T)

200 metres south of Great Samphire Lighthouse, 52° 16.060' N, 009° 51.835' W
200 metres south of Great Samphire Lighthouse, QR 15m 3M, situated Great Samphire Island. The island is joined to the mainland by an 800-metre bridge that forms the western side of Fenit Harbour. The island exhibits a light visible 242°-097°.


TRANSIT NOTES

Two transits mark the Magharee Sound’s best water. Admiralty Chart 2739 presents a leading mark shown of 106° T of the rock islet The Rose with the ruined square tower of Fenit Castle in line with the highest part of Church Hill, upon which stands two prominent churches. This will lead out through the eastern side of the sound. However, this transit may not always be easily picked out by an unacquainted visitor. Another possibly more easily identified lead through the sound is to give Illauntannig a reasonable berth and then keep Gurrig Island, a flat island that looks like a pan lid almost replete with knob, about its own breadth open to the south of the south point of Illauntannig, providing a line of bearing of 282° T astern.

The tides into Tralee Bay need to be factored into any transit as they attain a maximum rate of three knots here.
  • • Dover HW (Cobh +0550) the in-going stream into Tralee Bay commences

  • • Dover +0600 (Cobh -0035) out going stream from Tralee Bay commences

The deep water track through Magharee Sound has only 200 metres either side of it in places, and the sound itself is less than half a mile wide, so great care should be taken not to be pushed off the line.

In fine weather, the islands are stunningly beautiful. There is an anchorage available close north of the western approach to Magharee Sound off the island of Illauntannig Click to view haven.
What is the best sailing time?
Sailing season for Ireland is May to September, with June and July offering some of the best weather. Nevertheless the incidence of winds up to force seven and above in June and July are on average two days each month. So you may be either held up or having a blast depending on your sailing preferences. Ireland is not subject to persistent fog – statistically complete days of persistent fog occur less than once in a decade.

Are there any security concerns?
Never an issue known to have occurred to a pleasure vessel sailing off the Irish coast.

With thanks to:
Burke Corbett, Gusserane, New Ross, Co. Wexford.



Expand to
new tab or fullscreen



A photograph is worth a thousand words. We are always looking for bright sunny photographs that show this route and its identifiable features at its best. If you have some images that we could use please upload them here. All we need to know is how you would like to be credited for your work and a brief description of the image if it is not readily apparent. If you would like us to add a hyperlink from the image that goes back to your site please include the desired link and we will be delighted to that for you.



Add your review or comment:

Please log in to leave a review of this route.

Please note eOceanic makes no guarantee of the validity of this information, we have not sailed this route and do not have first-hand experience to qualify the data. Although the contributors are vetted by peer review as practised authorities, they are in no way, whatsoever, responsible for the accuracy of their contributions. It is essential that you thoroughly check the accuracy and suitability for your vessel of any waypoints offered in any context plus the precision of your GPS. Any data provided on this page is entirely used at your own risk and you must read our legal page if you view data on this site.