SOUTH WEST TERN B1

MMSI: 12

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Track

In Map

Weather Conditions

Temperature

21.3°C

Pressure

1011 hPa

Wind Gust

7.9 m/s

Wind Speed by Height

10m Height

6.2 m/s

268°

80m Height

7.2 m/s

266°

100m Height

7.4 m/s

266°

Wave Conditions

Significant Waves

1.9 m

Period: 15.6s

195°

Wind Waves

0.6 m

Period: 3.4s

285°

Wave Power

28.4 kW/m

SOUTH WEST TERN B1 - Sailing vessel

MMSI: 12

Vessel Specifications

SOUTH WEST TERN B1 is a sailing vessel, measuring 2m in length and 2m in width. The vessel is currently reserved (ais-sart) at position 29.6518°S, 14.2946°E in the South Atlantic Ocean.

Ship TypeSailing vessel

Call Sign-

Navigation StatusReserved (AIS-SART)

Speed0.0 kn

Average Speed0.7 kn

Max Speed3.8 kn

Course Over Ground (COG)199.5°

True Heading456°

Rate of Turn-

Latitude-29.651780

Longitude14.294600

Water BodySouth Atlantic Ocean

Last Update (UTC)

Local Time

15 Mar 2026, 20:28 UTC

4 days ago

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Timezone

Local Time

Transmitted DestinationUnknown

Transmitted ETA—

Vessel Location

SOUTH WEST TERN B1

-29.6518, 14.2946

Vessel Dimensions

Length

2 m

Width

2 m

Draught

Speed Graph

Last 24 Hours

No Featured Articles

Port Calls History

Port Name	Boundary Entry	Arrival Time	Departure Time	Boundary Exit	Duration
Cebu	05/03/2026, 11:28:02 UTC	05/03/2026, 11:28:02 UTC	10/03/2026, 23:45:29 UTC	15/03/2026, 18:57:08 UTC	132 hours

Event History

Time	Event	From	To	Water Body	Location	SOG	COG
15/03/2026, 18:57:08 UTC	Online After Gap	—	—	South Atlantic Ocean	-29.6505, 14.2964	0.0 kn	179.7°
15/03/2026, 18:57:08 UTC	Waterbody Changed	Bohol Sea	South Atlantic Ocean	South Atlantic Ocean	-29.6505, 14.2964	0.0 kn	179.7°
15/03/2026, 18:57:08 UTC	Stopped Moving	—	—	South Atlantic Ocean	-29.6505, 14.2964	0.0 kn	179.7°
15/03/2026, 18:57:08 UTC	Port Boundary Exit	—	—	South Atlantic Ocean	-29.6505, 14.2964	0.0 kn	179.7°
10/03/2026, 23:45:29 UTC	Nav Status Changed	Undefined	Reserved for future use (sometimes used for AIS-SART/MOB/EPIRB)	Bohol Sea	10.3438, 123.9910	3.8 kn	174.7°
10/03/2026, 23:45:29 UTC	Started Moving	—	—	Bohol Sea	10.3438, 123.9910	3.8 kn	174.7°
10/03/2026, 23:45:29 UTC	Online After Gap	—	—	Bohol Sea	10.3438, 123.9910	3.8 kn	174.7°
10/03/2026, 23:45:29 UTC	Port Departure	—	—	Bohol Sea	10.3438, 123.9910	3.8 kn	174.7°
05/03/2026, 11:28:02 UTC	Port Arrival	—	—	Bohol Sea	10.3453, 123.9923	0.1 kn	149.5°
05/03/2026, 11:28:02 UTC	Port Boundary Entry	—	—	Bohol Sea	10.3453, 123.9923	0.1 kn	149.5°

Port Name

Boundary Entry

Arrival Time

Departure Time

Boundary Exit

Duration

Cebu

05/03/2026, 11:28:02 UTC

10/03/2026, 23:45:29 UTC

15/03/2026, 18:57:08 UTC

132 hours

Event History

Time	Event	From	To	Water Body	Location	SOG	COG
15/03/2026, 18:57:08 UTC	Online After Gap	—	—	South Atlantic Ocean	-29.6505, 14.2964	0.0 kn	179.7°
15/03/2026, 18:57:08 UTC	Waterbody Changed	Bohol Sea	South Atlantic Ocean	South Atlantic Ocean	-29.6505, 14.2964	0.0 kn	179.7°
15/03/2026, 18:57:08 UTC	Stopped Moving	—	—	South Atlantic Ocean	-29.6505, 14.2964	0.0 kn	179.7°
15/03/2026, 18:57:08 UTC	Port Boundary Exit	—	—	South Atlantic Ocean	-29.6505, 14.2964	0.0 kn	179.7°
10/03/2026, 23:45:29 UTC	Nav Status Changed	Undefined	Reserved for future use (sometimes used for AIS-SART/MOB/EPIRB)	Bohol Sea	10.3438, 123.9910	3.8 kn	174.7°
10/03/2026, 23:45:29 UTC	Started Moving	—	—	Bohol Sea	10.3438, 123.9910	3.8 kn	174.7°
10/03/2026, 23:45:29 UTC	Online After Gap	—	—	Bohol Sea	10.3438, 123.9910	3.8 kn	174.7°
10/03/2026, 23:45:29 UTC	Port Departure	—	—	Bohol Sea	10.3438, 123.9910	3.8 kn	174.7°
05/03/2026, 11:28:02 UTC	Port Arrival	—	—	Bohol Sea	10.3453, 123.9923	0.1 kn	149.5°
05/03/2026, 11:28:02 UTC	Port Boundary Entry	—	—	Bohol Sea	10.3453, 123.9923	0.1 kn	149.5°

Voyage Radar