Step aboard a glass-bottom boat from Dock #7 for a 60-minute eco-tour to the Long Beach break wall. See shallow-water habitats through viewing ports, watch for sea lions and harbor seals, and pass iconic port landmarks like the Queen Mary and oil islands.
Step aboard a glass-bottom boat from Dock #7 for a 60-minute eco-tour to the Long Beach break wall. See shallow-water habitats through viewing ports, watch for sea lions and harbor seals, and pass iconic port landmarks like the Queen Mary and oil islands.
Morning fog lifts off the harbor and the glass-bottom boat eases from Dock #7, engines low and voices hushed as the water becomes both mirror and window.
Verified experiences and guided adventures in the surrounding area.
Operated by SeaView Cruises · Long Beach, California
Morning fog lifts off the harbor and the glass-bottom boat eases from Dock #7, engines low and voices hushed as the water becomes both mirror and window.
Within an hour the boat reaches the break wall—about 2.5 miles offshore—where shallow reefs and pilings create a patchwork of kelp, barnacles and sand visible through the viewing port. Guides narrate the industrial coastline: the looming cranes of the Port of Long Beach, the rust-streaked oil islands that punctuate the horizon, and the art deco hull of the MS Queen Mary parked nearby. The sea here has personality—currents that push, slicks that glint, and colonies of California sea lions and harbor seals that punctuate the surface with barking and blinks.
This short eco-tour blends natural history and port lore. Geologically, the break wall shelters sediment that supports eelgrass beds and small invertebrates; culturally, the port shaped Southern California’s 20th-century trade economy and still hums with container traffic.
Expect a relaxed, family-friendly outing: roughly 60 minutes, stroller-accessible boarding, and minimal walking. There’s no fish viewing while en route, but underwater viewing at the break wall highlights shallow habitat life. Practical tips: arrive 15–20 minutes early at Dock #7 (in front of Q Smoke House), bring windproof layers and sun protection, and consider binoculars for shorebird and seal-watching.
The tour is low-impact but visible—respect marine wildlife, follow the guide’s instructions, and remember the harbor is an active working landscape. For a brief, accessible encounter with ocean life and heavy-industry vistas, this glass-bottom cruise is an efficient and informative option.
The tour is approximately 60 minutes from departure at Dock #7 to return.
Guides search for sea lions, harbor seals and local seabirds; wildlife sightings are common but not guaranteed.
Yes—boarding is stroller-accessible and the trip is classified as physically easy; notify staff of any special requirements when booking.
Infants may ride but must sit on an adult’s lap; booking rules specify ticketing and age guidelines—check at purchase.
SeaView Cruises operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




Morning fog lifts off the harbor and the glass-bottom boat eases from Dock #7, engines low and voices hushed as the water becomes both mirror and window.
Morning fog lifts off the harbor and the glass-bottom boat eases from Dock #7, engines low and voices hushed as the water becomes both mirror and window.
Within an hour the boat reaches the break wall—about 2.5 miles offshore—where shallow reefs and pilings create a patchwork of kelp, barnacles and sand visible through the viewing port. Guides narrate the industrial coastline: the looming cranes of the Port of Long Beach, the rust-streaked oil islands that punctuate the horizon, and the art deco hull of the MS Queen Mary parked nearby. The sea here has personality—currents that push, slicks that glint, and colonies of California sea lions and harbor seals that punctuate the surface with barking and blinks.
This short eco-tour blends natural history and port lore. Geologically, the break wall shelters sediment that supports eelgrass beds and small invertebrates; culturally, the port shaped Southern California’s 20th-century trade economy and still hums with container traffic.
Expect a relaxed, family-friendly outing: roughly 60 minutes, stroller-accessible boarding, and minimal walking. There’s no fish viewing while en route, but underwater viewing at the break wall highlights shallow habitat life. Practical tips: arrive 15–20 minutes early at Dock #7 (in front of Q Smoke House), bring windproof layers and sun protection, and consider binoculars for shorebird and seal-watching.
The tour is low-impact but visible—respect marine wildlife, follow the guide’s instructions, and remember the harbor is an active working landscape. For a brief, accessible encounter with ocean life and heavy-industry vistas, this glass-bottom cruise is an efficient and informative option.