Take on your next big aquatic challenge with the assurance of a professional open water swimming support boat. The Thames Estuary offers a spectacular but demanding environment for swimmers, with strong tides and busy vessel traffic. Our service provides the critical safety cover and logistical support you need to achieve your goals, whether it’s a personal endurance challenge, a relay, or a group charity event.
Based in Leigh-on-Sea, we are your essential partner for ambitious swims in the waters off the Southend coast and beyond.

Your Safety is Our Top Priority
For an open water swimmer, safety is everything. Our vessel and experienced skipper act as your dedicated guardian on the water, providing:
Constant Observation: We provide constant, vigilant observation from a stable platform for the entire duration of your swim.
High Visibility: We act as a highly visible guard vessel, creating a safe zone around you and making you clearly visible to other boat traffic.
Expert Navigation & Tidal Planning: The estuary’s currents are powerful. We handle all the navigation, ensuring you swim the most efficient and safest route, working with the tides, not against them.
Immediate Assistance: We are right there with you, ready to provide immediate support, first aid, or a warm place to rest should you feel cold, fatigued, or get into any difficulty.

Enabling Your Thames Estuary Swimming Challenge
Beyond safety, our support is key to enabling ambitious Thames Estuary swimming. We handle all the logistics so you can focus purely on your performance:
Scheduled Feeds: We will manage your nutrition and hydration strategy, providing you with feeds at pre-agreed intervals without you having to carry a thing.
Point-to-Point Swims: Dream of swimming the length of the Southend seafront or even crossing a channel? We make challenging one-way swims possible by handling all logistics.
Accurate Record Keeping: For official attempts or personal bests, we can assist with tracking your route, time, and distance using GPS. Read more

Open Water Swimming Support Boat Itineraries
We can provide support for a range of swims, from a few kilometres to a full marathon. Popular challenges we can cover include swimming from Southend Pier to the Mulberry Harbour or undertaking a major charity swim along the coastline.
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Every great swim starts with a great plan. Contact us today to discuss your challenge, your experience level, and how our open water swimming support boat can be the key to your success.
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