Southampton to Portsmouth by boat

Pilotage Plan from Southampton, GB to Portsmouth, GB

Overview
ThisPilotage Plan outlines a safe and enjoyable boating trip from Southampton to Portsmouth, two of the UK's most iconic maritime cities. The distance between the two ports is approximately 12 nautical miles, and while the route is straightforward for experienced mariners, it's packed with points of interest, some sheltered bays, and important navigational aids that ensure a secure journey.

Route Description

Departure from Southampton

• Start your journey at the bustling marina of Southampton, known for its extensive maritime history and vibrant waterfront. Before casting off, take a moment to enjoy the iconic views of the cruise ships and ferries that frequent this busy port.

Navigating the Solent

• Departing from Southampton, you'll navigate through the shallow waters of the Solent. Keep a close eye on your depth sounder as there are some areas with charted depths less than 1 meter, particularly near the entrance to the River Itchen.
• Ensure to set a course that allows you to pass the Isle of Wight to your south. The waters in this area can be busy, so it's essential to maintain a proper lookout for commercial shipping as well as recreational traffic.

Points of Interest En Route
Calshot Spit: This fantastic spit, located to the south of your route, offers a stunning view of the Solent. Should the weather turn unfavorable, it’s a great spot to anchor and take shelter.
Fawley Oil Refinery: As you approach the next landmark, the Fawley Oil Refinery will come into view. While not a conventional tourist attraction, this industrial site is prominent and signifies that you’re on the right path.

Sheltered Bays and Anchorages
Netley Marsh: If the weather worsens, consider taking refuge in the small, tidal approach to Netley Marsh. This area is predominantly sheltered, but be attentive to tides.
Weevil Lake: A hidden gem, Weevil Lake provides a sheltered anchorage just before you reach Portsmouth Harbour. This area is picturesque and also allows for a peaceful break before resuming your journey.

Approach to Portsmouth

• As you near Portsmouth, make sure to check your position against navigational aids like the Horse Sand Fort, which will be on your right as you come closer to the harbor.
• Be aware of the naval activity in Portsmouth Harbour, as it is one of the UK’s vital naval ports, so follow the channel and stay within marked navigational routes.

Navigational Aids

• Ship Traffic Services: Monitor VHF channel 14 for local vessel traffic services, providing live updates on shipping movements.
• Buoys & Marks: Pay attention to lateral marks in the Solent. The green and red buoys indicate the channel; always pass red buoys on your right when heading upstream towards Portsmouth.

Local Regulations

• Maintain a safe speed as you approach the busy waters of Portsmouth, especially near the ferry terminals.
• Observe signs indicating local speed limits and anchoring restrictions, particularly in busy commercial areas.

Conclusion
This route is particularly suitable for experienced boaters looking for a blend of adventure and safety. The picturesque waters of the Solent, enriched with historical landmarks and safe anchorage options in case of sudden weather changes, create an ideal travel experience.

Recommended Boating Apps
Savvy Navvy: Ideal for real-time navigation and route planning, offering charts and local information.
Navionics: Essential for detailed nautical charts and navigation tools.
Marina Guide: Perfect for discovering local marinas and services along your journey.

Enjoy your trip, and always prioritize safety while on the water!