- +Today's Tides for Island Harbour Marine
- +Island Harbour Marine's Future Tides
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|Low Water||High Water|
|04:56 (1.4m)||11:57 (3.8m)|
|17:14 (1.5m)||00:22 (3.8m)|
|Time to high||1:55|
|Tide height over CD|
|Mean Spring Curve||Mean Neap Curve||Intervening Period|
Small tidal stream inaccuracies can develop when advancing beyond HW Portsmouth +6. Because of this we only enable today's tidal stream chartlets to advance 24 hours. Future tidal planning is best accomplished by using Island Harbour Marine'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 Island Harbour Marine'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 Folly Inn tides — High waters: 11:57, 01:00, Low waters: 04:56, 17:14
Today's Dover tides — High waters: 12:08, 01:00, Low waters: 05:00, 17:17
We are now on Springs.
MHWS 4.2m MHWN 3.5m MLWN 1.8m MLWS 0.8m
Mean Level 2.7 metres
Cowes has a Double High Water at or near Springs, outside of this the stand lasts for up to two hours. Our estimate is based on the above mean level that is targeted at the middle of the stand. For more accuracy HW Springs at Cowes are 15 minutes before and High Water Neaps 15 minutes after HW Portsmouth. LW Neaps are 20 minutes before and Springs the same as LW Portsmouth. For those using Dover tide tables HW Cowes is approximately 21 minutes after HW Dover.
The general run of tide in mid-Solent turns westbound an hour before HW Portsmouth. At three hours before HW Portsmouth, a useful strong back eddy streams westwards along the coast between Cowes and the Newtown River. During these two hours a vessel has the choice of tidal directions. West bound vessels may make use of the eddy by standing in to the shoreline and East bound vessels can come out into the Western Solent to make the best of it. It is an advantage that is critical to racing yachts.
Flood +0530 Portsmouth (+0555 Dover)
Ebb +0015 Portsmouth (+0040 Dover)
Both streams are strong, especially the ebb.
For planning purposes only, not for navigation. Please see our terms and conditions.
Headline: Rain in the west later tonight, spreading east tomorrow morning.
This Evening and Tonight: Mostly dry with clear spells in the east. Further west thicker cloud with showery rain will gradually edge eastwards. Breezy at first, but winds gradually easing overnight. Minimum Temperature 14C.
Wednesday: Showery rain edging across the east in the morning. Sunny spells developing with most parts fine and dry through the afternoon. Winds generally light. Rain arriving in south later. Maximum Temperature 22C.
Outlook for Thursday to Saturday: Thursday, heavy showers, occasionally thundery, some sunny spells. Friday, sunny intervals and scattered showers, less heavy than Thursday. Saturday, most parts dry with bright spells. Temperatures mostly near normal.
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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Coastguard on VHF Channel 16 and this should only be used for distress and urgency calls. Most coastal areas have a good phone signal making it possible to dial 999 or 112 and ask for the coastguard. HM Coastguards Solent area ‘Maritime Rescue Coordination Centre’ MRCC is situated at Lee-on-Solent; MMSI is 002320011. The centre is manned 24x7 and has a rescue helicopter at its disposal. They keep a watch on VHF Ch 16 and also Ch 67 that can be used for routine communications. Solent Coastguard broadcasts a weather forecast on Ch 86 and Ch 23 once an initial announcement has been made on Ch 16.
Whilst operating in the Solent it is advisable to maintain a radio watch on the port working frequency of Channel 12 used by Southampton Vessel Traffic Services (VTS) and shipping. Every 2 hours from 0610-2210 there will be a broadcast on Channel 14, pre-empted by a transmission on Channel 12, giving information on large ship movements, local weather conditions and any new Navigational Warnings.
Other useful contacts
Island Harbour Control Tower P: +44 1983 539 994 VHF Ch. 80 call sign [Island Harbour]
Cowes Harbour Master: VHF Ch. 69 P: +44 1983 293952 W: www.cowes.co.uk
Newport Habour Master VHF Ch. 69 or P: +44 1983 525994
Casualties: VHF Ch 16 / 69 user the south end of Trinity Landing for ambulance collection
Hospital P: +44 1983 524081
East Cowes Medical Centre P: +44 1983 284 333
Newport Medical Centres P: +44 1983 523 525
Newport Police Station 101 or dial 999
Police Launch (Ashburton) M: +44 7774 684 317 or dial 999
Marinas all operate on VHF Ch.80
Cowes Yacht Haven P: +44 1983 0299975 www.cowesyachthaven.com
Shepards Wharf Marina P: +44 1983 0297821 www.shepards.co.uk
East Cowes Marina P: +44 1983 293983 www.eastcowesmarina.co.uk
Folly Inn Berthing Masters VHF Ch. 72 P: +44 7884 400046
Royal Yacht Squadron P: +44 1983 029 2191
Island Sailing Club P: +44 1983 029 6621
Royal Corinthian Yacht Club P: +44 1983 029 3581
Royal London Yacht Club P: +44 1983 029 9727
Cowes Corinthian Yacht Club P: +44 1983 029 6333
Royal Ocean Racing Club Yacht Club P: +44 029 5144 (during Cowes Week)
East Cowes Sailing Club P: +44 1983 053 1687
Leisure Folios, Admiralty SC5600 ‘The Solent and Approaches’ and the Imray ‘2200 Solent Chart Pack - Selsey Bill to Poole, including the Isle of Wight’. The following Admiralty Charts cover The Solent and Southampton Water. 2045 ‘Outer Approaches to The Solent’, 2035 ‘Western Approaches to the Solent’, 2021 ‘Harbours and Anchorages in the West Solent Area'. Also Imray "C" Chart C3 ‘Isle of Wight’, C15 ‘The Solent’.
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.