Get the MarineRadar appSatellite AISSatellite live trackingTrack any shipLive alerts112,000+ ships trackedDownload free

Port of Mariensiel

DEMRS🇩🇪Germany

Port Location

About Port of Mariensiel

Mariensiel is a harbor located in the Friesland district of Lower Saxony, Germany. It serves as a local port facility.

Background
Mariensiel ist ein Ortsteil der Gemeinde Sande im Landkreis Friesland.

Current Conditions

Loading current conditions…

Vessel Limits

Elevation
-2m

Region

Subdivision
DE-NI
Latitude
53.5000°
Longitude
8.0500°

Nearby Vessels

Flag
Type
Name
Dist.

Identification

UN/LOCODE
DEMRS
Country
🇩🇪Germany
Time Zone
UTC+1
Feature Type
HBR (Harbor)

Classification

Type
Port

References & Identifiers

GeoNames ID
2810141 →
Wikidata
Q1897928 →
Wikipedia
Read on Wikipedia →
Live tracking · 50,000+ mariners

Track ships at the Port of Mariensiel in real time

Live AIS positions, arrivals, and departures at DEMRS — straight from your phone.

Live AIS positionsArrival alertsVoyage history
Get the App

Frequently Asked Questions

How do I navigate the approach to the Port of Mariensiel?+
The approach to Mariensiel is supported by 5 navigation aids within 50 nautical miles. The nearest is Jade Basin Lighthouses Lighthouse at 4.8 NM to the ESE. Other aids include Neuer Vorhafen East Mole (5 NM ENE), Butjadingen West Coast Lighthouses (8.2 NM ENE), Imsum Unterfeuer (17.6 NM ENE), Großer Vogelsand (18.8 NM E). Mariners should consult the relevant chart and List of Lights for full approach details.
What major shipping routes pass near the Port of Mariensiel?+
The Port of Mariensiel is located within the English Channel / North Sea corridor — one of the world's busiest maritime corridors connecting the Atlantic to Northern European ports. This strategic position influences vessel traffic density, anchorage availability, and port scheduling.
How do I track vessels arriving at or departing from the Port of Mariensiel?+
You can track vessels near Mariensiel (DEMRS) in real time using MarineRadar. The platform displays live AIS positions of nearby ships, including vessel name, type, flag, speed, and course. Use the "Track Vessels Nearby" button on this page or search for DEMRS on the live map.
What are the operating hours and time zone for the Port of Mariensiel?+
The Port of Mariensiel operates in the UTC+1 time zone. Operating hours, VTS schedules, and pilot availability vary — vessel agents should confirm with the port authority in advance, especially for night arrivals or weekend operations.