Port of Llanstephan
In short
Llanstephan: no ships detected in port from AIS in the last 3 days (as of Oct 4, 2026, 08:43 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
- 0
Vessels near Llanstephan
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.
No vessels detected near Llanstephan in the last 6 hours. As our AIS coverage grows, arrivals and departures will appear here live.
Forecast
Model forecast for Llanstephan 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) |
|---|---|---|---|---|---|---|
| 1 | 104° | 3 | 0.8 | 9 | 24 | |
| 6 | 217° | 10 | 0.8 | 9 | 24 | |
| 5 | 247° | 11 | 0.8 | 8 | 24 | |
| 8 | 248° | 13 | 0.8 | 7 | 5.6 | |
| 7 | 241° | 12 | 0.8 | 5 | 16 | |
| 10 | 237° | 18 | 0.9 | 5 | 24 | |
| 7 | 238° | 13 | 0.8 | 6 | 24 | |
| 5 | 248° | 8 | 0.7 | 6 | 18 | |
| 4 | 200° | 7 | 0.6 | 7 | 24 | |
| 5 | 233° | 10 | 0.6 | 7 | 24 | |
| 3 | 351° | 5 | 0.5 | 7 | 24 | |
| 6 | 12° | 11 | 0.5 | 7 | 23 |
Forecast: ECMWF IFS 0.25° + ECMWF WAM, run of Oct 4, 2026, 00:00 UTC. Visibility: NOAA GFS 0.25° + GFS-Wave (WAVEWATCH III), run of Oct 4, 2026, 00:00 UTC. Waves are taken from the wave model's nearest sea point, 32 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 Llanstephan
Live wind, waves and water temperature from nearby NOAA buoys and tide gauges — free government data the incumbents charge for.
Weather buoys
- Aberporth Buoy48.5 km
- Pembroke Buoy80.3 km
- L4 Buoy171.4 km
- E1197.9 km
- M2 - 20 NM East of Lambay218.6 km
Source: NOAA National Data Buoy Center & CO-OPS Tides & Currents — public domain.
Tools for this port
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