Siem N sea
Current StatusWhere is the vessel?
Siem N sea is currently in 34 nm NE of Cidade de Angra dos Reis FPSO, based on AIS data received about 14h ago.
Latest AIS update:
Current position: 25.03333° S, 42.52167° W (34 nm NE of Cidade de Angra dos Reis FPSO)
Average speed (last 7 days): Loading…
Average speed (last 30 days): Loading…
Vessel profile: Siem N sea is a Offshore Tug Supply Ship with dimensions 20m x 94m.
This page combines live AIS, route history, probable destination signals, nearby traffic, and port activity for practical vessel monitoring.
The current position of vessel Siem N sea is -25.03333 lat / -42.52167 lng. Updated: 2026-05-20 07:55:20 UTCMore recent position available: 26 min ago
Free positions are delayed by 14 hours.
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Nearest reference points:
- 69 nm NE of Cidade de Angra dos Reis FPSO
- 34 nm S of Cidade de Angra dos Reis FPSO
- 49 nm S of SEPETIBA
Details:
Live Vessel Siem N sea Analytics (details, animations, etc.)
Recent AIS points (UTC):
2026-05-20 04:32:58 UTC · -25.03347, -42.52258 · SOG 0.1 kn · COG 159°2026-05-20 05:54:59 UTC · -25.03347, -42.52258 · SOG 0.1 kn · COG 159°
2026-05-20 07:03:56 UTC · -25.03346, -42.52258 · SOG 0.4 kn · COG 159°
2026-05-20 07:55:20 UTC · -25.03333, -42.52167 · SOG 0 kn · COG -1°