Port of Clarkson
In short
Clarkson: no ships detected in port from AIS in the last 3 days (as of Oct 1, 2026, 21:11 UTC). Coverage depends on AIS reception in the area.
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- In port now
- 0
- Arrivals, last 24 h
- 0
- Departures, last 24 h
- 0
- Ships nearby, last 6 h
- 14
Arrivals and departures AIS-detected
Ships Voydar detected in port from their AIS positions: who is in port now and who left in the last 48 hours. Calls shorter than 30 minutes are not shown, and at places without a charted harbour only ships with an IMO number count. Times UTC.
Left in the last 48 h
| Vessel | Left | Time in port |
|---|---|---|
| Sep 29, 2026, 22:17 UTC | 2 d 21 h | |
| Sep 29, 2026, 21:15 UTC | 12 h 36 min |
As of Oct 1, 2026, 21:11 UTC.
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Ships Voydar detected arriving at Clarkson on each of the last 30 days (UTC), counted once per ship per day. A day with no bar had no detected arrivals, which can also mean a gap in our AIS coverage.
Show as a table
| Day (UTC) | Ships arriving |
|---|---|
| Sep 1, 2026 | 0 |
| Sep 2, 2026 | 0 |
| Sep 3, 2026 | 0 |
| Sep 4, 2026 | 0 |
| Sep 5, 2026 | 0 |
| Sep 6, 2026 | 0 |
| Sep 7, 2026 | 0 |
| Sep 8, 2026 | 0 |
| Sep 9, 2026 | 0 |
| Sep 10, 2026 | 0 |
| Sep 11, 2026 | 0 |
| Sep 12, 2026 | 0 |
| Sep 13, 2026 | 0 |
| Sep 14, 2026 | 0 |
| Sep 15, 2026 | 0 |
| Sep 16, 2026 | 0 |
| Sep 17, 2026 | 0 |
| Sep 18, 2026 | 0 |
| Sep 19, 2026 | 0 |
| Sep 20, 2026 | 0 |
| Sep 21, 2026 | 0 |
| Sep 22, 2026 | 0 |
| Sep 23, 2026 | 1 |
| Sep 24, 2026 | 1 |
| Sep 25, 2026 | 2 |
| Sep 26, 2026 | 1 |
| Sep 27, 2026 | 2 |
| Sep 28, 2026 | 0 |
| Sep 29, 2026 | 1 |
| Sep 30, 2026 | 0 |
Vessels near Clarkson
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 |
|---|---|---|---|
| — | MMSI 316053866 | ||
| Law enforcement | MMSI 316029092 | ||
| Pleasure craft | MMSI 316033338 | ||
| Sailing | MMSI 316053051 | ||
| Sailing | MMSI 316022551 | ||
| Pleasure craft | MMSI 316053876 | ||
| Pleasure craft | MMSI 316055529 | ||
| Sailing | MMSI 316015494 | ||
| Sailing | MMSI 316018050 | ||
| — | MMSI 316029741 | ||
| Pleasure craft | MMSI 338254204 | ||
| — | MMSI 316016214 | ||
| Pleasure craft | MMSI 316034131 | ||
| Sailing | MMSI 316020111 |
Harbour & facilities
Harbour particulars for Clarkson from the NGA World Port Index (WPI port no. 3015). Depths in metres as charted by NGA.
- Harbour size
- Very small
- Harbour type
- Open roadstead
- Shelter
- Fair
- Channel depth
- 6 m
- Anchorage depth
- 11 m
- Cargo pier depth
- 6 m
- Oil terminal depth
- 6 m
- Pilotage compulsory
- Yes
- First port of entry
- No
Source: NGA World Port Index (Pub. 150). Licence: US Government public domain.
Not for navigation.
Forecast
Model forecast for Clarkson 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) |
|---|---|---|---|---|---|---|
| 12 | 223° | 20 | 0.5 | 3 | 20 | |
| 11 | 242° | 18 | 0.4 | 3 | 24 | |
| 12 | 332° | 18 | 0.3 | 2 | 16 | |
| 7 | 276° | 12 | 0.2 | 2 | 24 | |
| 11 | 301° | 18 | 0.3 | 2 | 24 | |
| 9 | 322° | 15 | 0.4 | 3 | 24 | |
| 5 | 325° | 10 | 0.2 | 2 | 24 | |
| 5 | 59° | 10 | 0.1 | 2 | 24 | |
| 7 | 77° | 13 | 0.3 | 3 | 24 | |
| 10 | 120° | 15 | 0.7 | 4 | 24 | |
| 7 | 124° | 12 | 0.6 | 4 | 24 |
Forecast: ECMWF IFS 0.25° + ECMWF WAM, run of Oct 1, 2026, 12:00 UTC. Visibility: NOAA GFS 0.25° + GFS-Wave (WAVEWATCH III), run of Oct 1, 2026, 12:00 UTC. Waves are taken from the wave model's nearest sea point, 8 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.
Marine conditions near Clarkson
Live wind, waves and water temperature from nearby NOAA buoys and tide gauges — free government data the incumbents charge for.
Weather buoys
- 16-Mile Creek9.9 km
- Pan Am Games25.4 km
- West Lake Ontario - Grimsby28.8 km
- Niagara Coast Guard Station, NY65.1 km
- NW Lake Ontario Ajax75.1 km
Tide gauges
- Ashland Ave, NY74.6 km
Source: NOAA National Data Buoy Center & CO-OPS Tides & Currents — public domain.
Clarkson: daily port calls from satellite AIS (IMF PortWatch)
Estimates published by the International Monetary Fund's PortWatch, built from satellite and terrestrial AIS. They cover waters our own receivers do not reach yet. These are the IMF's figures, not Voydar's counts.
The IMF estimates 4 port calls in the 7 days and 14 in the 30 days to Sep 25, 2026. That is 0% more than the same 30 days a year earlier (14).
- Container
- 0
- Tanker
- 7
- Dry bulk
- 7
- General cargo
- 0
- Ro-ro
- 0
Estimated cargo loaded and discharged in those 30 days: 0.2 million tonnes.
09-12 2 | 09-13 1 | 09-14 1 | 09-15 1 | 09-16 0 | 09-17 1 | 09-18 0 | 09-19 0 | 09-20 1 | 09-21 0 | 09-22 0 | 09-23 1 | 09-24 1 | 09-25 1 |
Sources: Kpler; UN Global Platform; IMF PortWatch (portwatch.imf.org). IMF estimates, updated weekly; the latest days are revised. portwatch.imf.org. Counts cover container ships, tankers, dry bulk, general cargo and ro-ro vessels (30-day totals above).
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