- +Today's Tides for Knightstown
- +Knightstown's Future Tides
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|Low Water||High Water|
|22:49 (0.5m)||04:58 (3.3m)|
|11:18 (0.6m)||17:37 (3.3m)|
|Time to low||2:25|
|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 Knightstown'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 Knightstown'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: 06:12, 18:30, Low waters: 00:25, 12:40
Today's Dover tides — High waters: 12:07, 01:00, Low waters: 07:09, 19:18
We are now on Springs.
For more accuracy; HW Cobh –0118sp, -0038np
MHWS 3.5m MHWN 2.8m MLWN 1.2m MLWS 0.4m
Mean spring range about 3.1 m, mean neap range about range 1.6 m.
In going: HW Dover -0100, HW Cobh +0450
Out going: HW Dover +0500, HW Cobh -0135
Spring rate in the narrows
Fort Point 1.5, Knightstown 1.5 kn, Port Magee 2.
Tides flow in line with the channel through the north and south entrances to the harbour, meeting about half-way between Portmagee and Reenglass Point. In the Caher River the tides run strongly in the channel and in the anchorage off the quay.
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 contacts in this area.
Knightstown HM phone: +353 66 9476124 / 9476309;
Coast Guard (as above): +353 669 976109
Doctor: +353 66 9472121
Police: +353 66 9472111
Hospital: +353 66 9472100;
Cahersiveen Marina: VHF Ch 80 / M +353 66 947 2777 / 9472993 www.cahersiveenmarina.ie
The large-scale Admiralty Chart 2254 ‘Valentia Island to River Shannon’ scale of 1:150,000 covers this area. Admiralty Chart 2125 covers ‘Valentia Island’ scale of 1:30,000 and ‘Valentia Harbour’ scale of 1:10,000. Imray C55 ‘Dingle Bay to Galway Bay’ scale of 1:170,000, Ordinance Survey of Ireland, Discovery Series Map ref No. 83 Kerry. Scale 1:50,000.
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.