Greg Mortimer’s current position
Under way at 12.0 knots, bound for Saleh Bay. Her last AIS position report came in 8 hr ago at 8.394° S, 119.570° E.
About Greg Mortimer
Launched in 2019, the Greg Mortimer is a cutting-edge expedition vessel purpose-built to explore the polar regions—and it brings that same spirit of adventure to Alaska’s glacial waters. The ship's signature inverted X-Bow™ delivers exceptional stability in dynamic seas, while its intimate 154-guest capacity fosters a personal onboard experience. From hydraulic viewing platforms that extend over the water for extraordinary wildlife encounters, to rapid-deploy Zodiac platforms that offer swift access to nature—every detail is designed to deepen your connection to Alaska's untamed landscapes.
| Length | 342 ft (104.2 m) |
|---|---|
| Beam | 60 ft (18.28 m) |
| Decks | 6 |
| Passengers | 154 |
| Crew | 95 |
| Staterooms | 72 |
| Suites | 5 |
| Maiden voyage | May, 2027 |
Description and specifications are the cruise line’s own published material, supplied through our booking feed. The live position, speed and heading above are ours, read directly from her AIS transponder.
Price a National Geographic-Lindblad Expeditions cruise
Other National Geographic-Lindblad Expeditions ships
The rest of the fleet, with their live status right now.
| Ship | Status right now | Last report |
|---|---|---|
| Aqua Blu | Under way at 10.3 knots, bound for Labuan Haji | 8 hr ago |
| Delfin II | Alongside at Stockholm | 27 hr ago |
| Evolve | Alongside at Rabida | 14 hr ago |
| Lord of the Glens | Alongside at Culloden / Clava Cairns / Loch Ness / Fort Augustus | 12 hr ago |
| NG Delfina | Alongside at Las Bachas | 14 hr ago |
| NG Endurance | Under way at 15.0 knots | 37 hr ago |
| NG Gemini | Under way at 5.8 knots, bound for Borrero | 14 hr ago |
| NG Orion | Under way at 13.6 knots, bound for Montevideo | 7 hr ago |
| NG Quest | Under way at 11.1 knots | 39 hr ago |
| NG Resolution | Alongside at Hanga Roa (Rapa Nui) Chile | 8 hr ago |
| NG Sea Bird | Alongside at Portland, OR | 19 min ago |
| NG Sea Lion | Alongside at Astoria, Oregon | 17 min ago |
| NG Venture | Alongside at Long Beach (Los Angeles), Ca | 6 min ago |
| Sea Cloud II | Under way at 4.5 knots | 7 hr ago |
| Sun Goddess | Under way at 7.6 knots | 10 hr ago |
| Sea Cloud | No recent AIS signal | no signal |
Greg Mortimer tracking FAQ
Where is Greg Mortimer right now?
Under way at 12.0 knots, bound for Saleh Bay. Her last AIS position report came in 8 hr ago at 8.394° S, 119.570° E.
How do I track Greg Mortimer?
Greg Mortimer broadcasts her position over AIS, and the map on this page plots her latest report along with her speed and heading. The page refreshes her position every time you load it — no account or app needed.
What is Greg Mortimer's MMSI number?
Greg Mortimer's MMSI is 255806396. MMSI (Maritime Mobile Service Identity) is the unique nine-digit number her AIS transponder broadcasts, and it is how this tracker tells her apart from every other ship at sea.
How much does a cruise on Greg Mortimer cost?
It depends on the sailing, the cabin grade and how far ahead you book. Current itineraries and live pricing for Greg Mortimer are listed by Pavlus Travel, who guarantee the lowest price on every National Geographic-Lindblad Expeditions sailing and charge no booking fees.