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SAILING

Introduction

All forms of sailing are seen on the tidal ThamesAll forms of sailing are seen on the Tidal Thames, from dinghy racing in the Upper River to super yachts in the lower reaches and everything in between. Most yachts will find London Bridge a barrier to further navigation, but there is still much of the Tidal Thames to explore between London Bridge and the Estuary.

The tidal Thames is a unique river, running over 90 miles from the Sea to Teddington, with many varied challenges along its length. In the upper river between Putney and Teddington the channel is narrow with shallow depths, low bridges and many small recreational craft. The middle river, between Putney and the Thames Barrier, is very busy with tugs and tows, fast commuter ferries and day tripping boats all sharing the relatively narrow channel, which is tightly packed with the central London bridges. Once through the Thames Barrier the river widens and changes to a commercial port, with vessels becoming much larger and constrained to operating within the channel. These differing challenges mean effective passage planning is vital and the information provided here should assist the recreational user in safely navigating the tidal Thames.

Sailors should be aware that local byelaws exist on the Thames that in some circumstances give priority to motor vessels, contrary to what would be normal practice at sea. The guidance on this page covers the entire river, for local information please get in touch using the contact details below.

 

Key Rules

As the tidal Thames is linked to the sea, all vessels need to follow the ‘International Regulations for Preventing Collisions at Sea’ (“Col Regs”).

You can read the rules in full here

(There are other local Byelaws that relate to rights of way with other vessels, which will be explained further below.)

The main basic rules are:

  • KEEP TO STARBOARD
  • KEEP A GOOD LOOK-OUT at all times, BEHIND YOU as well as in front
  • If you find yourself approaching another vessel head-on, you should sound one short blast and keep to the STARBOARD (RIGHT)
  • When entering the river from a lock, pier or berth do not cross in front of another vessel.
  • At bridges, use the most starboard arch available to you provided it does not compromise your safety. (See the specific navigation advice for different areas of the river below, for more advice.)

Our Byelaws contains rules which supersede some of the International Collision Regulations. For example:

  • a vessel must not cross or enter a fairway so as to obstruct another vessel proceeding along the fairway.
  • a vessel navigating above Cherry Garden Pier must not impede the passage of

a)         a vessel of 40m or more in length (above Westminster Pier, this length reduces to 20m)

b)         a vessel engaged in towing

 

Before navigating on the tidal Thames

Ensure you have planned your passage; taken into account the tide times; made bookings with any locks; and checked the weather and ‘Fluvial Flow’ guidance. Check our Notices to Mariners page for anything that may affect your journey, such as river closures and bridge maintenance.

Everyone on board a recreational craft navigating on the tidal Thames should wear a lifejacket. The river is cold and fast flowing and can be harsh and unforgiving.

 

Pre-Passage Checklist

  • check your backup engine (if fitted) is running satisfactorily
  • check your bilge pumps operate correctly
  • check the stern gland greaser is topped up and operates correctly
  • check the horn is working correctly
  • check the steering is working correctly
  • check your anchor is correctly attached and ready to deploy (See Equipment section below)

 

Entering the Tidal River Thames

Contact “London VTS” (Vessel Traffic Service. See contacts below) with:

  • name of your boat
  • where you are entering the tidal Thames and your destination
  • The time you expect to be on your way
  • how many people are on board

VTS can pass any pertinent navigational information to you too, such as river closures or bridge arch closures.

Always be aware of traffic moving up and down the river and enter the tidal Thames only when safe to do so.

 

VHF Marine Radio

We strongly advise all vessels to carry VHF, though VHF is only required for vessels above 13.7m.

(NB: exemptions exist for vessels travelling in a flotilla or convoy above Greenwich – see here )

You should monitor VHF Channel 14 when between Teddington, through central London to Dagenham (Crayfordness). Below here, monitor Channel 68 until Southend Pier where Channel 69 then takes over.

If there is no VHF radio on board,  the person in charge of navigation of the vessel should report to the London Vessel Traffic Service  (VTS) by telephone (0208 855 0315 west of Dagenham, 01474 562215 east of here) prior to entering the tidal Thames.

Most chandleries sell VHF handsets, along with the ‘Ship Portable Radio Licence’ required for a VHF Digital Selective Calling (DSC) Handset. Contact your local chandlery for more advice on this.

If coming from the non-tidal Thames, Lindon Lewis Marine at Shepperton offer a VHF rental service. They can also supply river user guides and help with passage planning. (www.pushtheboatout.com)

Note: An RYA ‘Short Range Certificate’ (SRC) is the minimum requirement to use a VHF or VHF DSC radio (unless It is an emergency situation when anyone may use the radio to call for help) as well as appropriate licenses from OfCom. Contact OfCom and the RYA for more information.

 

Teddington to Putney

Safely navigating in the upper tidal Thames - VIDEO

The river here and also down to Putney is very busy with rowers and paddlers. Take a look at our Rowing and Paddling pages of the website to become familiar with what to expect.

The river is narrow with very little water in places, so plan your passage carefully. We suggest avoiding low water when navigating in this stretch of river. Low bridges present an additional hazard.

Go here for the tide tables and bridge heights.

 

Bridges

2 orange lights side-by-side mark aches which lie within the navigable channel. To the west of Putney, you should use the arch with these orange lights which lies furthest on the starboard side. (You can use arches not marked by these orange lights where depth and height allow.)

 

Richmond Lock & Half Tide Weir

This is manned 24 hours a day and a fee is payable if using the lock. However, for around 2 hours either side of high water, the weir sluice gates are raised, allowing free passage of craft. Where possible, schedule your transit to pass through the barrier during this time. See here for more info.

 

Below Putney through central London

Safely navigating through central London - VIDEO

The river below Putney presents a variety of challenges. Due to the high density of traffic and the number and low height of the bridges, a sailing boat is a rare sight in London beyond sailing events and races, until you get below Tower Bridge where clubs such as Greenwich Yacht Club are very active.

The Thames is the busiest inland waterway in the UK. The planning of your passage is essential.

Our PLA Shop contains charts, bridges guides and tide programs to help you plan your passage.

We suggest, particularly for your first journey through London, to plan your passage for the quieter traffic times. (This tends to be either before 11:00 or after 18:00 during the Summer months)

 

Traffic

The traffic in central London can get congested, particularly at peak times in the summer months. The areas around the Tower of London and Westminster / London Eye are especially busy, due to crossing vessels and sight-seeing passenger vessels.

Avoid impeding commercial craft wherever possible. They can be difficult to manoeuver, take a long time to stop and may be confined to a small part of the river where there is just enough water for them.

Take particular caution when near vessels navigating with the tide behind them. This makes the steering and stopping of large vessels even more difficult than normal.  If you are navigating against the tide, be prepared to stop or give way to vessels coming the other way.

 

Wash

At times the wash, or waveheight, in central and East London can get heavy. The steep river walls reflect, rather than dissipate, the wash so it can be particularly rough at high water during busy traffic periods. This part of the river is classified as ‘Category C’ with waveheights of up to 1.2m, so vessels should be suitable for the conditions.

 

Bridges

Through central London, the majority of bridges have multiple arches to choose from. You should use the arch which is furthest on the starboard side, where depth and height allow. 2 orange lights side-by-side mark aches which lie within the navigable channel - these, particularly the centre arches, are used by commercial vessels. You can still use these arches provided you remain on the starboard side of the river and you don’t impede commercial vessels.

Watch out for a white flashing light on the bridges. If it flashes, you MUST NOT USE THAT ARCH due to large craft or tugs approaching that arch. You must keep out of their way. They are restricted in their manoeuvrability due to their size, weight and the bridge arches.

 

Below London through to the Estuary

Safely navigating in the lower tidal Thames - VIDEO

If you intend to head to the East of London passed the O2 Dome, click here for guidance for the Thames Barrier.

Visitor Moorings

There are a number of visitor moorings available on the tidal Thames. See our Interactive Map and List of Moorings for more information.

Most yacht clubs, cruising clubs and marinas should be able to offer some moorings.

You must obtain permission from the berth or mooring owner before using any facility

Interactive Map, PLA Moorings page

 

Vessel Construction and Equipment

The tidal Thames is categorised by the MCA (Maritime Coastguard Agency) as a ‘Category C’ waterway down as far as Gravesend. This means that you can expect wave heights of well over a metre so it is important to ensure your vessel and the equipment it carries is up to the task.  [This increases to a ‘Category D’ downriver of Gravesend.]

We recommend the following equipment when navigating on the tidal Thames:

  • Lifejackets: approved by MCA or under the Marine Equipment Directive (MED), or should comply with BS EN 396: Lifejackets and personal buoyancy aid of 150N, or BS/EN 399: Lifejackets and personal buoyancy aids of 275N
  • a VHF set (mandatory for some vessels)
  • mobile phone (in a waterproof pouch)
  • water resistant torch
  • suitable boat hook
  • appropriate first aid kit
  • navigation lights if navigating during darkness or reduced visibility
  • ropes for mooring the vessel and for towing / being towed
  • A minimum of one 12kg anchor, attached to a designated strongpoint by 5 metres of 6mm short link chain and 25m of 12mm rope.

See: http://www.rya.org.uk/cruising/Anchorage/Pages/AnchoringThegear.aspx

http://www.rya.org.uk/newsevents/enewsletters/inbrief/Pages/Thingstothinkaboutwhenanchoring.aspx

 

An AIS transponder (Automatic Identification System) is of a great benefit. It’s highly recommended that vessels have, as a minimum, an AIS B transceiver when navigating on the tidal Thames at night. An AIS transceiver can also assist small vessel crews in the early detection of ships, as well as showing names, call signs, speeds and headings of vessels in the locality to improve situational awareness.

For some vessels, particularly narrow boats or boats that were designed for canals and non-tidal rivers, the distance between the water and vents, hatches or drains may be quite small.

Safety Bulletin No.1 of 2012 was published following an incident where there was inadequate freeboard or safety clearance.

The recommendations are as follows:

  1. The tidal Thames is considered to be a Category C waterway, where wave heights of up to 1.2m may be encountered.  Vessels should be suitably prepared to meet these conditions.
  2. Through hull fittings, vents and exhaust outlets should be positioned as high up as practicable on narrowboats to meet the conditions likely to be encountered. Where through hull fittings, vents and exhaust outlets cannot be moved to a safe location consideration should be given as to whether the vessel is suitable to navigate on the tidal Thames.
  3. Where modifications have been made, such as the extensive use of double plating, it is important to check sufficient safety clearance remains for the vessel to safely navigate.
  4. Lifejackets and other safety equipment should always be provided on board vessels navigating on the tidal Thames and it is strongly recommended that lifejackets are worn at all times when on deck.

It is important to ensure that the engine and controls of the vessel are in a good state of repair. Following a series of easily available incidents where mechanical breakdowns were the cause, the PLA published Safety Bulletin No.3 of 2014.

 

Licensing and Certification

Although there is not a legal requirement for the person in charge of a recreational craft or ‘pleasure vessel’ to have a formal qualification, the tidal Thames is not for novice or inexperienced people. A good degree of boating knowledge and experience is needed before venturing on to this complex and challenging river.

The RYA has a wide range of courses which assist boat users to become safe and proficient. See: http://www.rya.org.uk/coursestraining

* Note:

  • vessels that are hired or chartered are not considered to be pleasure vessels.
  • a vessel carrying more than 12 passengers is not classed as a pleasure vessel, but would come under the definition of a ‘passenger vessel’. The vessel and the skipper would then require appropriate licences from the Maritime Coastguard Agency (MCA). Contact your local MCA office for further details.

 

Guidance Documents

 

Recreational Users' Guide

Teddington to Broadness

Broadness to Sea Reach

 

 

Vulnerable River Users Campaign

 

 

Guide to Thames Bridges

 

Thames Barrier

 

PLA Byelaws, Rules and Regulations

Emergency Information Sheet

Links

Association of Thames Yacht Clubs

Royal Yachting Association

On the water

 

 

POINT OF CONTACT
Estuary to Crossness
Steve Rushbrook
Deputy Harbour Master (Lower)
 
POINT OF CONTACT
Crossness to Teddington
Darren Knight
Assistant Harbour Master Recreational
 
0207 743 7909
PLA, London River House, Royal Pier Road, Gravesend, Kent DA12 2BG Tel. +44(0)1474 562200
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