### Pilotage Plan: Coleraine to LondonderryEmbarking on a boat trip from Coleraine to Londonderry is an exciting journey that takes you through beautiful coastal scenery and vibrant waters. This route, while relatively short, offers a blend of captivating sights and critical navigational considerations that every boater should be aware of.#### Route Overview**Starting Point:** Coleraine, GB (55.144776851025476, -6.675889492034912) **Destination:** Londonderry, GB (55.00642998674693, -7.319675981998444)The route between Coleraine and Londonderry covers approximately 20 nautical miles along the picturesque River Foyle. It is well-suited for experienced boaters who can navigate tidal waters, maneuvering through both river and estuarine environments. The trip should typically take around 4 to 5 hours, depending on your vessel's speed and the tidal conditions.#### Notable Landmarks and Points of Interest1. **Coleraine River Estuary:** As you leave Coleraine, be sure to admire the lush surroundings of the River Bann, where you can spot diverse wildlife, including waders and seabirds.2. **Ballycastle Bay:** Although a slight detour from the direct route, this bay provides an excellent shelter option if conditions worsen. The bay is known for its stunning views of the Antrim coastline and is ideal for a quick break.3. **Greencastle:** Just before entering the mouth of the River Foyle, the charming village of Greencastle is worth a visit. Enjoy the local hospitality and perhaps partake in fishing or water sports.4. **Inch Island:** As you approach the Foyle, you will see Inch Island, which is rich in history and has a picturesque landscape. It’s a great spot for picnic breaks and enjoying some time on land.#### Navigation Hazards and ConsiderationsThe waters from Coleraine to Londonderry have specific hazards that demand attention:- **Tidal Currents:** The River Foyle experiences significant tidal flows. Be aware of times of slack water to ensure smooth sailing, particularly if you are less experienced or navigating a larger vessel.- **Shallow Areas:** Keep a close eye on your chart. Certain areas can become shallow, especially during low water. It’s critical to have a detailed nautical chart or an electronic chartplotter and to regularly check the depth under your keel.- **Fishing Gear:** Be cautious of local fishing activities. Fishermen frequently work along this route, both in the river and offshore. Maintain a safe distance to prevent entanglements with nets.#### Navigational AidsUtilize the following aids to ensure safe navigation:- **Lighthouses and Buoys:** Note the locations of navigational aids as you approach the banks leading into Londonderry. The Flashing Green Lighthouse at Greencastle is an important marker.- **VHF Radio:** It is advisable to monitor VHF Channel 16 for any local maritime traffic or emergency communications. Establishing contact with the Londonderry Port Authority can provide important updates on vessel movements and conditions.- **Savvy Navvy App:** For navigation, I recommend using the Savvy Navvy app. It’s user-friendly and offers real-time weather data, charts, and route planning features that are particularly useful for this trip.#### Local Restrictions and RegulationsBefore setting sail, familiarize yourself with the local marine rules:- **Traffic Separation Schemes:** Pay heed to any instituted traffic separation zones in the River Foyle, particularly where commercial shipping is present. - **Fishing Limits:** Be sure to respect any local restrictions regarding fishing areas, especially in designated conservation zones or during spawning seasons.- **Environmental Guidelines:** When anchoring or approaching coastal areas, be aware of environmental guidelines to protect sensitive marine habitats.#### ConclusionThis Coleraine to Londonderry route offers a safe and scenic adventure for boaters looking to experience the stunning beauty of Northern Ireland's coastline. By adhering to the outlined navigation procedures, taking note of the recommended points of interest, and utilizing the navigational aids available, you are set for a safe and enjoyable journey. Whether you’re an avid sailor or a recreational boater, this trip will not only take you from one charming harbor to another but will also enrich your experience with nature, culture, and maritime tradition. Enjoy your voyage!