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|High Water||Low Water|
|06:17 (3.5m)||12:30 (0.7m)|
|18:43 (3.5m)||00:55 (0.2m)|
|Time to high||5:18|
|Tide height over CD|
|Mean Spring Curve||Mean Neap Curve||Intervening Period|
Small tidal stream inaccuracies can develop when advancing beyond HW Dover +6. Because of this we only enable today's tidal stream chartlets to advance 24 hours. Future tidal planning is best accomplished by using North Harbour (Trawkieran)'s future tides predictor below.
The above image represents the current tidal streams offshore of this haven. Streams attaining three knots and above are highlighted by red arrows . All times are in local time with red text indicating springs, blue indicating neaps and gray between tidal events. Click [+] to advance the estimate by an hour and click [-] to step back. Future tidal planning is best accomplished by using North Harbour (Trawkieran)'s future tides predictor below.
Do you need more information on the tidal graphics?
Arrows represent the direction of tidal streams with lighter or shorter arrows indicating weaker streams. Stronger streams are indicated by heavier or longer arrows, and as mentioned above, red arrows flagging rates of 3 knots and above. Numerals represent [mean neap, mean spring] rates in tenths of a knot. For example the numbers 12,23 would indicate a mean neap of 1.2 knots and a mean spring of 2.3 knots.
More local tidal detailsToday's Cobh tides — High waters: 06:40, 18:55, Low waters: 13:08, 01:00
Today's Dover tides — High waters: 00:17, 12:26, Low waters: 07:40, 19:55
We are now on Springs.
About MHWS 3.2m MHWN 2.6m MLWN 1.1m MLWS 0.4m
More accurately Cobh HW: Springs -00:40min; Neaps -00:15min.
The flood and ebb flow along the north shore of Clear Island.
The flood runs northeast along Clear Island from about 4 hours 45 minutes before HW Cobh. The southeast running starts at about 1 hour 15 minutes after HW Cobh.
Between Cape Clear and Fastnet Rock the tides are estimated to be:
Cobh-0420 / Dover +0215 East
Cobh+0150 / Dover -0400 West
Spring rate approximately 2 to 2.5 kn maximum. Watch out for confused tides and eddies off Blananarragaun.
For planning purposes only, not for navigation. Please see our terms and conditions.
Click [+] to advance by twelve hours and click [-] to step back. The forecasted time is presented in the top left hand corner of the pressure chart. Click the image to display it in a full window.
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Valentia Maritime Rescue Sub-Centre (MRSC) VHF Ch 24 & MF 1752 kHz covers this costal area. Cork (26), Mizen (04), Bantry Bay (23), Shannon (28) and Galway (04) provide relay stations. Coastguard Radio is always called on a working channel. Emergencies are worked on 16, 67 and working channel.
Alternatively, or if ashore, phone 999 or 112 (free) and ask for ‘Marine Rescue’. Gardai (police), Fire and Rescue are also available on this number. Valentia (MRSC) may be called on +353 669 476 109
Other useful numbers:
A nurse can be contacted on P: +353 28 39109. The nearest doctor is on the mainland.
Tourist office: P: +353 28 39100.
The small scale Admiralty Charts 2424 ‘Kenmare River to Cork Harbour’ Scale of 1:150,000 covers this area. 2129 ‘’Long Island Bay to Castlehaven’’ and 2184 ‘’Mizen Head to Gascanane Sound’’ Scale of 1:30,000 provide detail. Admiralty Chart 3725 Baltimore Harbour (SW Ireland) Scale 1:6250 provides a harbour overview. Finally Admiralty Leisure Folio SC5623 Sheet 12 Ireland - South West Coast, Bantry Bay to Kinsale but there are no detailed charts. Imray C56 ‘Cork Harbour to Dingle Bay’ scale of 1:170,000. The Discovery Series Sheet Number 88, scale of 1:50,000, covers the shore.
Please note eOceanic makes no guarantee of the validity of this information. Whilst every effort has been made to use valid source data and ensure calculations are correct, no warranty is made. All tidal predictions are approximations and differences used to calculate times and heights at secondary ports are based on stated averages that reduce precision. This information is provided as a guide only and is not to be used for navigation. For navigation please refer to published tidal tables. Actual height and time of tides are affected by barometric pressure and other weather effects. 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.