Port of Demmerik
In short
Demmerik: no ships detected in port from AIS in the last 3 days (as of Oct 3, 2026, 15:11 UTC). Coverage depends on AIS reception in the area.
Watch this port
Get an email when Demmerik is busier than usual or is named in an official release.
We email you a link and a code. That creates a free account, no password or card, and follows Demmerik.
Free account, no card: follow up to 5 ships and ports. Plus follows 50, Pro 500.
By continuing you accept the Terms and the Privacy policy.
- In port now
- 0
- Arrivals, last 24 h
- 0
- Departures, last 24 h
- 0
- Ships nearby, last 6 h
- 40
Vessels near Demmerik
Ships Voydar received on AIS near the port in the last 6 hours, most recent first. Being near a port is not a port call; the board above lists calls.
| Vessel | Type | IMO / MMSI | Last seen |
|---|---|---|---|
| Passenger | MMSI 244750772 | ||
| — | MMSI 244860820 | ||
| Other | MMSI 244670642 | ||
| Passenger | MMSI 244700855 | ||
| Cargo | MMSI 244670390 | ||
| Pleasure craft | MMSI 244150012 | ||
| Passenger | MMSI 244780734 | ||
| Passenger | MMSI 244750559 | ||
| Passenger | MMSI 244250193 | ||
| Cargo | MMSI 244810551 | ||
| Cargo | MMSI 244660461 | ||
| Pleasure craft | MMSI 244034406 | ||
| Pleasure craft | MMSI 244148588 | ||
| — | MMSI 244022178 | ||
| Cargo | MMSI 244650832 | ||
| Passenger | MMSI 244260825 | ||
| Pleasure craft | MMSI 244660228 | ||
| Wing in ground | MMSI 244660340 | ||
| Passenger | MMSI 244750770 | ||
| Cargo | MMSI 244660061 | ||
| Pleasure craft | MMSI 244372288 | ||
| Passenger | MMSI 244710517 | ||
| Tug | MMSI 244130359 | ||
| Wing in ground | MMSI 244700114 | ||
| Tanker | MMSI 269057747 | ||
| Cargo | MMSI 244378547 | ||
| Pleasure craft | MMSI 244013415 | ||
| Cargo | MMSI 244710361 | ||
| Tanker | MMSI 244048153 | ||
| Passenger | MMSI 244790338 | ||
| Dredging or underwater ops | MMSI 244016201 | ||
| Pleasure craft | MMSI 244123459 | ||
| Cargo | MMSI 244750353 | ||
| Other | MMSI 244670652 | ||
| Passenger | MMSI 244700473 | ||
| Passenger | MMSI 244850557 | ||
| — | MMSI 244010818 | ||
| Other | MMSI 244032237 | ||
| Passenger | MMSI 244750771 | ||
| Cargo | MMSI 205432590 |
Water level
Latest readings at gauges within 20 km of Demmerik, as published by each water authority, with the last 48 hours. Times in UTC.
| Gauge | Level | Change (3 h) | Last 48 h | Reading (UTC) |
|---|---|---|---|---|
| Maarssen, kanaalrelative to NAP · 10.3 km away | -38 cm | +1 cm | ||
| Weesp, Amsterdam-Rijnkanaalrelative to NAP · 14.2 km away | -40 cm | 0 cm | ||
| Almere, Hollandse brugrelative to NAP · 19.8 km away | -26 cm | +2 cm |
Source: Rijkswaterstaat Waterwebservices (water heights, NAP). Water levels: Rijkswaterstaat (Waterinfo), public domain. Licence: Public Domain Mark 1.0.
Gauges are matched to this port by distance (within 20 km of the port position), a link derived by Voydar, not stated by the authority. Levels are relative to each gauge's own reference level: they are not water depths. Not for navigation.
Forecast
Model forecast for Demmerik over the next 72 hours, every 6 hours: wind, gusts, waves and visibility. Times in UTC.
| Time (UTC) | Wind (kn) | From | Gusts (kn) | Waves (m) | Period (s) | Visibility (km) |
|---|---|---|---|---|---|---|
| 2 | 288° | 6 | 0.4 | 4 | 24 | |
| 1 | 268° | 2 | 0.3 | 4 | 24 | |
| 0 | 71° | 1 | 0.3 | 4 | 24 | |
| 1 | 111° | 5 | 0.4 | 5 | 24 | |
| 2 | 269° | 7 | 0.3 | 5 | 24 | |
| 0 | 57° | 2 | 0.3 | 5 | 24 | |
| 4 | 199° | 7 | 0.3 | 5 | 24 | |
| 4 | 197° | 9 | 0.5 | 4 | 24 | |
| 6 | 241° | 14 | 0.8 | 4 | 24 | |
| 3 | 218° | 5 | 0.7 | 4 | 24 |
Forecast: ECMWF IFS 0.25° + ECMWF WAM, run of Oct 3, 2026, 00:00 UTC. Visibility: NOAA GFS 0.25° + GFS-Wave (WAVEWATCH III), run of Oct 3, 2026, 06:00 UTC. Waves are taken from the wave model's nearest sea point, 47 km away.
Source: ECMWF open data (IFS 0.25° forecasts, ECMWF WAM waves). This service is based on data and products of the European Centre for Medium-Range Weather Forecasts (ECMWF). Source: www.ecmwf.int. Licence: CC BY 4.0. Licence: CC-BY-4.0 + ECMWF Terms of Use.
Source: NOAA GFS 0.25° and GFS-Wave (WAVEWATCH III) forecasts. Forecast: NOAA NCEP GFS / GFS-Wave (WAVEWATCH III). Licence: US Government work (public domain); NOAA Open Data Dissemination.
A model forecast, not an observation. Not for navigation.
Recent arrivals & departures AIS-detected
| Vessel | Arrived | Departed |
|---|---|---|
Piracy and anti-shipping incidents nearby
2 incidents within 100 km of the port in NGA's Anti-Shipping Activity Messages (ASAM) archive since Jan 16, 2021. NGA stopped updating the archive in 2024. The most recent:
- OtherMar 20, 2022Tanker91 km away
NETHERLANDS: On 20 March, a group of protesters onboard small boats met the Malta-flagged tanker WAIKIKI while on its way to the port of Rotterdam, near position 51-38N 003-59E. According to press reports, environmental activists were protesting against oil imports from Russia. The tanker was loaded with 100,000 tons of crude oil.
- OtherJan 16, 2021Merchant Vessel49 km away
On 16 January, customs officers in Rotterdam discovered two separate shipments of cocaine, totaling approximately 1,069 kilograms. The first shipment of 839 kilograms was found in a shipping container from Brazil with two old Volkswagen vans. The second shipment of 230 kilograms of cocaine was found in a shipping container full of beer.
Source: NGA Anti-Shipping Activity Messages. This reproduction, partial or complete, of any National Geospatial-Intelligence Agency (NGA), National Imagery and Mapping Agency (NIMA) or Defense Mapping Agency (DMA) product, information or data is not approved, authorized or endorsed by the Secretary of Defense, the Director of National Intelligence, the Director, NGA or any other element of the US Government. The US Government and NGA accept no liability for the accuracy or quality of this reproduction or the use of any NGA, NIMA or DMA products, information or data. Licence: US Government work — "NGA claims no copyright or other intellectual property right".
Tools for this port
Use this data
This page is also available as JSON, free, with the source and licence of every section. Sections whose sources do not permit redistribution are listed as withheld.
GET /api/v1/ports/NLDMKUsing this data in code?
Every account gets a personal API allowance: 2,500 credits a month free, 25,000 with Pro. Pro adds internal business use; API plans add building the data into your own products.