- +Today's Tides for Haslar Marina
- +Haslar Marina's Future Tides
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High Water | Low Water |
---|---|
00:02 (4.6m) | 05:22 (1.2m) |
12:18 (4.7m) | 17:46 (1m) |
Now Falling | |
Time to low | 3:31 |
Total fall | 3.7m |
Remaining fall | |
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 Haslar Marina'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
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 Portsmouth tides — High waters: 00:02, 12:18, Low waters: 05:22, 17:46Today's Dover tides — High waters: 00:02, 12:18, Low waters: 05:22, 17:46
We are now on Springs.
MHWS 4.7m MHWN 3.8m MLWN 1.9m MLWS 0.8m
Mean spring range about 3.9 m; mean neap range about 1.9 m.
As Portsmouth, HW+0029 Dover
The maximum currents are usually experienced on the ebb when spring rates may reach 5.5 knots in the harbour entrance, about 3 hours and 30 minutes after HW. During maximum ebb little headway can be made at the narrows and it is best to avoid arriving at these times.
There is ¾ of an hour slack in the entrance during the second and third hours of the flood. A counter-current runs along the western edge of the channel just inside the entrance on the flood. The direction of the out-going stream in the entrance to the harbour is towards Hamilton Bank and a specific allowance should be made for this dangerous set.

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
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 Portsmouth offset -01:00.
Today's overview |
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°C °C |
°C °C |
°C °C |
°C °C |
°C °C |
Headline: Feeling cold with plenty of autumnal sunshine.
Today: A cold and start with some frost in places. Any early morning fog will clear through the morning, leaving a fine afternoon with sunny spells and a chance of some showers in the far east. Feeling cold with light winds. Maximum Temperature 5C.
Tonight: Clear skies overnight which means it will be turning very cold with a widespread sharp frost, and some icy stretches possible. Mist and freezing fog patches possible too. Minimum Temperature -2C.
Thursday: Another cold and frosty start but largely dry with some autumnal sunshine once mist and fog clears. Perhaps the odd shower in the far east. Feeling cold in the breeze. Maximum Temperature 4C.
Outlook for Friday to Sunday: Largely dry with some early morning mist and fog around at times. Feeling cold with overnight frosts and showers in the far east, perhaps falling as sleet over high ground.

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.
Set your current location | Set the maximum distance you are prepared to travel | Check off what you want |
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
Haslar Marina’s reception, open 24 X 365, VHF Channel 80 /M P +44 23 9260 1201
General Enquiries E: berths@haslarmarina.co.uk
Haslar Marina
Haslar Road
Gosport
Hampshire
PO12 1NU
Queen’s Harbour Master, Portsmouth, on VHF Ch. 11, or VHF Ch. 13 if instructed.
P: +44 23 9272 3124
Police (emergency) 999 Police (non-emergency) 101 Ambulance 999 Fire Department 999
QA Hospital P: +44 23 9228 6000
Doctors Surgery P: +44 23 9258 3344
Gosport Dental Centre P: +44 23 9252 5415
Alver Veterinary Group P: +44 23 9258 2991
Taxis P: +44 23 9252 2222 P: +44 23 9251 1111
First Buses P: +44 23 9258 6921
Gosport Ferry P: +44 23 9252 4551
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’, 2793 ‘Cowes Harbour and River Medina’, 2036 ‘The Solent and Southampton Water’, 1652 ‘Selsey Bill to Beachy Head’ 2037 ‘Eastern Approaches to the Solent’ 2625 ‘Approaches to Portsmouth’ 2631 ‘Portsmouth Harbour’ 2041 ‘Port of Southampton’ 2628 ‘Portsmouth Harbour Northern Part’, 2022 ‘Harbours and Anchorages in the East Solent Area’, 2037 ‘Eastern Approaches to the Solent’, 3418 ‘Langstone and Chichester Harbours’, 1652 ‘Selsey Bill to Beachy Head’. 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.