### Pilotage Plan: Antioch, CA to Discovery Bay, CA #### OverviewThis boating journey from Antioch to Discovery Bay is a delightful experience, perfect for intermediate to experienced boaters seeking a blend of scenic views and navigational challenges. Stretching approximately 20 nautical miles, this route provides an opportunity to explore the rich ecosystem of the California Delta, while emphasizing safety throughout the journey. ---#### Departure: Antioch, CA**Starting Point Coordinates:** -121.820279, 38.020130 **Nearby Shelters:** Antioch Marina offers robust facilities and a protected harbor if weather conditions turn unfavorable.Antioch bustles with history and serves as a gateway to the Delta. It's worthwhile to take a moment to explore the Antioch Historic District or the nearby Antioch Water Park if time permits.---#### Route Overview1. **Head East through the San Joaquin River** - **Navigational Aids:** Keep an eye out for buoys marking the river channel. Heading eastward, you'll be within a few hundred yards of the eastern shore, but it's crucial to remain centered within the marked navigation channel, especially in areas with shallow water.2. **Passing through the Antioch Bridge** - **Hazards:** Watch for the bridge clearance and strong currents under the bridge. Make sure your mast height is below the maximum allowable clearance. - **Points of Interest:** The neighboring shores feature several marina facilities, offering good stopping points should you desire to take breaks or need assistance.3. **Entering Big Break Regional Shoreline** - **Points of Interest:** This area provides beautiful views of marshlands and offers opportunities for wildlife watching. Take a moment to enjoy the expansive landscapes. - **Shelter:** If the weather changes, the protected waters of Big Break can be a safe anchorage.4. **Big Break to Discovery Bay** - **Navigational Aids:** Watch for channel markers as you approach Discovery Bay. This part of the trip is also marked by several fishing spots, which may attract boaters so be mindful of fishing vessel traffic. - **Local Regulations:** Be cautious of any speed limits and ensure compliance with no-wake zones, particularly around residential areas.---#### Arrival: Discovery Bay, CA**End Point Coordinates:** -121.587386, 37.904404Discovery Bay is a popular destination for boaters and leisure seekers alike. Its calm waters and attractive amenities provide the ideal environment for enjoying a pleasant afternoon. You’ll find nearby restaurants and shops to explore. If you need to stay longer, there are marinas and facilities for overnight stays.---### Safety Considerations- **Weather Monitoring:** Regularly check marine weather updates as conditions in the Delta can change rapidly. This includes monitoring wind speeds and tides.- **Equipment:** Ensure you have life jackets for all passengers, a radio for emergency contact, and a first aid kit onboard. It's also advisable to carry spare fuel and provisions.- **Navigation Apps:** I recommend using savvy navvy for its user-friendly interface and excellent chart coverage. Other useful boating apps include Navionics and OpenCPN for additional navigation support.#### ConclusionThe journey from Antioch to Discovery Bay is not just a trip from point A to B; it's an exploration of the Delta's unique waterways, natural beauty, and rich ecosystems. It’s a trip ideally suited for those who are comfortable navigating waterways, and with proper preparation and safety measures, you can enjoy a rewarding experience on the water. Safe travels!