Live Chat I-405 CA Community Nearby Traffic Seaport Marina 2024-04-23 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Seaport Marina Lakewood, CA 5.94 Los Angeles, CA 6.80 Wilmington, CA 8.58 Interstate highway exits close to Seaport Marina Exit 29b a, i405ca 1.32 Exit 29c, i405ca 1.57 Exit 30a, i405ca 2.14 Interstate highways close to Seaport Marina i405ca map 1.32 i710ca map 3.58 i605ca map 7.46 State roads close to Seaport Marina 1 DANA POINT VENTURA map 1.33 CA 19 map 2.42 CA 103 map 4.81