Cargo ship · Flag MH

SEMIRIO

SEMIRIO is a cargo ship (IMO 9406893, MMSI 538002875, flag MH). Its last AIS position was reported on 16 Oct 2026 at 21:25 UTC near Port of Guaiba Island Terminal, bound for BRGUI.

Show on the live map Get its track by API

Last position

Position23.24° S, 43.96° WNear Port of Guaiba Island Terminal

Reported21:25 UTC16 Oct 2026

Speed0.0 kn

Course43°

Status: At anchor · Destination as broadcast: BRGUI · ETA as broadcast: 12 Oct 2026, 21:00 UTC

Position of MMSI 538002875, rounded to 0.01°; see the exact live position and the last 3 days on the live map.

Vessel details

Name	SEMIRIO
IMO number	9406893
MMSI	538002875
Call sign	V7MN4
Type	Cargo ship
Flag	MH (from the MMSI country code)
Length × beam	289 m × 45 m
Highest reported draught	10.3 m (last 30 days)
Estimated deadweight	≈ 166,000 t (Capesize) — estimated from AIS dimensions
Destination as broadcast	BRGUI
Seen in AIS	12 Oct 2026 – 16 Oct 2026 (last 30 days)

Port calls

No port calls detected in the last 60 days.

SEMIRIO in the API

The full track, every port call and the live position of SEMIRIO are available through the AIS Trail API. A free key covers the last 7 days of history; paid plans cover the last 12 months, and Pro and Business add live positions.

curl -H "Authorization: Bearer $AIS_TRAIL_KEY" \
  "https://api.aistrail.com/v1/vessels/imo/9406893/track?from=2026-10-10&resolution=1h"
curl -H "Authorization: Bearer $AIS_TRAIL_KEY" \
  "https://api.aistrail.com/v1/vessels/imo/9406893/port-calls?from=2026-10-10"

Get a free API key Track endpoint Port-call endpoint

Sources

Live AIS via aisstream.io, provided without warranty. No published terms
Open Waters AIS (https://openwaters.io/ais/), with each event's own source credit (mostly AISHub (https://www.aishub.net) and aisstream.io). Per-event source licence; not merged

Flags come from the MMSI country code, deadweight and size class are estimates from AIS dimensions, port calls are detected by AIS Trail from position reports. All sources and licences: Data sources.

Not for navigation. AIS data can be missing, delayed or wrong; do not use it for navigation, collision avoidance, search and rescue or any other safety-of-life purpose.