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  Today's Tides for Ballydowan


Tidal data as of Saturday, October 5th at 00:51 local time. Refresh to current time
Low Water	High Water
01:00 (0.7m)	01:00 (2.7m)
13:25 (0.9m)	13:25 (2.7m)
Now approaching Neaps

Tidal conditions now
Now Falling
Time to low	23:58
Total fall	1.8m


Rule of Twelfths estimates
Remaining fall
Tide height over CD
See using the 'Rule of Twelfths'



Mean Spring Curve

Mean Neap Curve

Intervening Period


Please use tidal harmonic predictions with a sensible margin of safety. The effect of air pressure on tidal height can be substantial. Tide tables assume a standard pressure of 1013 hectoPascal (hPa). One hPa, or millibar, variation from that will change the sea level by one centimetre. Mean sea levels may also be raised or lowered by strong winds depending upon the topographical features of the area.


Tidal Hour:

(Manual calculation)
(Dover)




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 Ballydowan's future tides predictor below.


© Crown Copyright and/or database rights. Reproduced by permission of the Controller of Her Majest's Stationery Office and the UK Hydrographic Office (www.GOV.uk/UKHO). Not to be used for Navigation

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 Ballydowan'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 details
Today's LARNE tides — High waters: 12:53, 01:00, Low waters: 06:20, 18:38
Today's Dover tides — High waters: 12:55, 01:00, Low waters: 07:51, 20:05
We are now approaching the next tidal event that will be Neaps.
High Water Dover +0100, Belfast + 0005
MHWS 2.8m MHWN 2.5m MLWN 0.8m MLWS 0.4m
Tidal streams are negligible at Ballydowan.


X

Calculate future tides

This tool can be used to estimate future costal tidal streams for this area. All that is required are two simple steps:



Step 1: What is the Dover High Water for the target date?

Use a current Dover Tide Table to find Dover High Water for the target date. The National Oceanography Centre offers online tidal predictions for up to 28 days from today. Click here to open their tide table for Dover



Step 2: Input the target date's Dover High Water

Hour: -- 000102030405060708091011121314151617181920212223 Minute: -- 0001020304050607080910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758

Taking a mean tidal offset from Dover's tide, we expect your targetted date's associated local tide at to be:

High waters: Low waters:

Data based on an average tide is only accurate to within one hour, if you more precise times are required use the ISA tidal predictions, with LARNE offset -01:00.



Tidal Hour:

()


For planning purposes only, not for navigation. Please see our terms and conditions.




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  Ballydowan's Future Tides






For planning purposes only, not for navigation. Please see our terms and conditions.






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  Weather for Ballydowan



Today's overview
°C °C	°C °C	°C °C	°C °C	°C °C
The above wind speeds are expressed in the Beaufort scale. Red indicates strong winds of 6 or higher.


Headline: Cloudy with some occasional rain, becoming heavier Saturday evening.

This Evening and Tonight: Widely cloudy this evening with some patchy light rain. The rest of the night will remain cloudy with mainly just the odd spot of rain, but perhaps some heavier outbreaks towards Fermanagh and Tyrone. Brisk southerly winds. Minimum Temperature 11C.

Saturday: Another rather cloudy day with rain, occasionally heavy, spreading east through the afternoon and evening. Fresh to strong southerly winds. Maximum Temperature 15C.

Outlook for Sunday to Tuesday: Cloudy with occasional rain on Sunday, heavy for a time, before becoming drier by evening. Brighter with scattered showers on Monday and Tuesday, heavy at times.








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.

Contains public sector information licensed under the Open Government Licence
Get today's Shipping Forecast for this Sea Area

Get today's RTE Video Forecast

Met Éireann Sea Area Forecast




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  Advanced Haven Search

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Quality of shelter is characterised from one to five stars and are described below. All levels are selected by default and you can set what is appropriate by checking the minimum star rating level. If you do not set a minimum level all havens that cover the requested quadrants will be presented irrespective of the quality of the shelter provided.
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Approaches to the shelter are also characterised from one to five stars. All access levels are selected by default and the minimum level of access complexity may be chosen by clicking the appropriate minimum star rating.
This minimum level of access complexity may vary significantly depending upon the time available, the vessel and skill levels of the crew plus the prevailing conditions. For instance, if conditions are moderate, plus time and experience are plentiful, the one star minimum could be the most suitable option for the adventurous sailor. If conditions are more developed, but the visibility is good, a three star minimum could be the best fit. Or when seeking shelter in heavy weather conditions a four stars access minimum may be best. All of these depend upon what you are personally comfortable with, plus the capabilities of the vessel and crew.


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Minimum draught required: MetresFeet


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  Contacts and Emergency for Ballydowan

Belfast Maritime Rescue Co-ordination Centre (MRCC). Operational Area: Northern Ireland/ Irish Republic Border, Lough Foyle to Northern/Irish Republic Border Carlingford Lough. Belfast Coastguard (MRSC) VHF Ch 16, liaises closely with IRCG. Emergencies are worked on 16, 67 and working channel. Alternatively, or if ashore, phone 999 and 112 and ask for ‘Marine Rescue’. Police, Fire and Rescue are also available on this number. Belfast (MRSC) may be contacted directly on +44 2891 463 933. Auxiliary coastguard stations and lifesaving appliances are maintained at Portmuck and Larne.

Other useful contacts in this area:
Port of Larne VHF: 14 'Larne Port Control' P: +44 28 872179.
East Antrim Boat Club, Curran Point, Larne, County Antrim, BT40 1AU P: +44 28 2827 7204; VHF: 37
Doctor P: +44 28 275331; Police P: +44 28 272266



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  Local Navigation Resources

British Admiralty 1411 ‘Irish Sea - Western Part’ and 2724 ‘North Channel to the Firth of Lorne’ scale 200,000:1 plus 2198 ‘North Channel - Southern Part’ scale of 75,000:1 is a good planning chart for the area. The key detail chart is British Admiralty 1237 ‘Larne Lough and Approaches’ scale of 10,000:1. Admiralty Leisure Folio SC5612 ‘Northern Ireland, Carlingford Lough to Lough Foyle’ for Plan. Also Imray chart C62 – ‘Irish Sea’ Chart C64 ‘Belfast Lough to Crinan and Islay’ plus Northern Ireland Ordinance Survey No. 9 at a scale of 1:50,000 for inland details.

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.