Port of Tvarminne
In short
Tvarminne: no ships detected in port from AIS in the last 3 days (as of Oct 5, 2026, 07:43 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
- 1
Vessels near Tvarminne
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 |
|---|---|---|---|
 AUGUSTANoncombatant | Noncombatant | MMSI 230149210 |
Tide and water level
Latest readings at gauges within 20 km of Tvarminne, as published by each water authority, with the last 48 hours. Times in UTC.
| Gauge | Level | Change (3 h) | Last 48 h | Reading (UTC) |
|---|---|---|---|---|
| Hanko Pikku Kolalahtirelative to N2000 · 11.7 km away | 0.36 m | +0.01 m |
Source: Finnish Meteorological Institute open data (mareographs). Sea level: Finnish Meteorological Institute (CC BY 4.0). Licence: CC-BY-4.0.
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 Tvarminne 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) |
|---|---|---|---|---|---|---|
| 16 | 257° | 22 | 1.5 | 6 | 15 | |
| 19 | 250° | 27 | 1.8 | 7 | 24 | |
| 20 | 235° | 29 | 1.9 | 7 | 24 | |
| 23 | 249° | 34 | 2.5 | 7 | 24 | |
| 18 | 273° | 27 | 2.1 | 8 | 24 | |
| 20 | 278° | 30 | 1.9 | 8 | 24 | |
| 17 | 281° | 26 | 1.6 | 8 | 24 | |
| 15 | 286° | 21 | 1.4 | 7 | 24 | |
| 11 | 285° | 16 | 1.1 | 7 | 24 | |
| 12 | 273° | 19 | 0.9 | 6 | 24 |
Forecast: ECMWF IFS 0.25° + ECMWF WAM, run of Oct 4, 2026, 12:00 UTC. Visibility: NOAA GFS 0.25° + GFS-Wave (WAVEWATCH III), run of Oct 5, 2026, 00:00 UTC. Waves are taken from the wave model's nearest sea point, 10 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.
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