Z FOUR
Tug
Current Trip
| Trip Time | 4 h, 1 mins |
|---|---|
| Trip Distance | 23.45 nm |
| AVG Speed | 7.6 Knots |
| MAX Speed | 12.1 Knots |
| Draught | 0 m |
| AVG Wind | 7.7 knots |
| MAX Wind | 12.1 knots |
| MIN Temp | 10.5°C / 50.9°F |
| MAX Temp | 12.5°C / 54.5°F |
| Position Received | 1 m ago |
Current Position
| Longitude | -122.34249° |
|---|---|
| Latitude | 37.80537° |
| Status | Moored |
| Speed | |
| Course | 332° |
| Area | North Pacific Ocean |
| Station | T-AIS |
| Position Received | 1 m ago |
Information
The current position of Z FOUR is in North Pacific Ocean with coordinates 37.80537° / -122.34249° as reported on 2025-05-12 08:08 by AIS to our vessel tracker app. The vessel's current speed is 0 Knots and is currently inside the port of OAKLAND.
The vessel Z FOUR (MMSI: 367396710) is a Tug It's sailing under the flag of [US] USA.
In this page you can find informations about the vessels current position, last detected port calls, and current voyage information. If the vessels is not in coverage by AIS you will find the latest position.
The current position of Z FOUR is detected by our AIS receivers and we are not responsible for the reliability of the data. The last position was recorded while the vessel was in Coverage by the Ais receivers of our vessel tracking app.
Weather
| Temperature | 10.9°C / 51.62°F |
|---|---|
| Wind Speed | 8 knots |
| Direction | 211° SSW |
| Pressure | 1015.3 hPa |
| Humidity | 88.4 % |
| Cloud Coverage | 7 % |
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Last Port Calls
| Port | Arrival | Departure | Time In Port |
|---|---|---|---|
 OAKLAND |
2025-05-12 07:35 | ||
| OAKLAND |
2025-05-11 18:40 | 2025-05-12 03:34 | 8 h |
| OAKLAND |
2025-05-11 13:24 | 2025-05-11 14:05 | 41 m |
| OAKLAND |
2025-05-11 05:50 | 2025-05-11 11:46 | 5 h |
| BENICIA |
2025-05-10 18:32 | 2025-05-11 02:55 | 8 h |
| BENICIA |
2025-05-10 08:04 | 2025-05-10 17:35 | 9 h |
| MARTINEZ |
2025-05-10 06:53 | 2025-05-10 07:56 | 1 h |
| OAKLAND |
2025-05-09 22:12 | 2025-05-09 23:31 | 1 h |
| OAKLAND |
2025-05-09 18:53 | 2025-05-09 21:05 | 2 h |
| OAKLAND |
2025-05-09 15:25 | 2025-05-09 17:54 | 2 h |
Most Visited Ports (Last year)
| Port | Arrivals | |
|---|---|---|
| OAKLAND |
527 | |
| REDWOOD CITY |
49 | |
| SAN FRANCISCO |
46 | |
| BENICIA |
24 | |
| CHEVRON SF |
23 | |
| RODEO |
14 |
Last Trips
| Origin | Departure | Destination | Arrival | Distance | |
|---|---|---|---|---|---|
| OAKLAND |
2025-05-11 20:34 | OAKLAND |
2025-05-12 00:35 | 23.45 nm | |
| OAKLAND |
2025-05-11 07:05 | OAKLAND |
2025-05-11 11:40 | 25.45 nm | |
| OAKLAND |
2025-05-11 04:46 | OAKLAND |
2025-05-11 06:24 | 6.84 nm | |
| BENICIA |
2025-05-10 19:55 | OAKLAND |
2025-05-10 22:50 | 29.29 nm | |
| BENICIA |
2025-05-10 10:35 | BENICIA |
2025-05-10 11:32 | 2.42 nm | |
| MARTINEZ |
2025-05-10 00:56 | BENICIA |
2025-05-10 01:04 | 0.06 nm | |
| OAKLAND |
2025-05-09 16:31 | MARTINEZ |
2025-05-09 23:53 | 32.90 nm | |
| OAKLAND |
2025-05-09 14:05 | OAKLAND |
2025-05-09 15:12 | 6.53 nm | |
| OAKLAND |
2025-05-09 10:54 | OAKLAND |
2025-05-09 11:53 | 5.50 nm | |
| OAKLAND |
2025-05-09 04:52 | OAKLAND |
2025-05-09 08:25 | 21.04 nm |
Events
| Time | Event | Details | Position / Dest | Info |
|---|---|---|---|---|
| 2025-05-12 08:08 | Status Changed | Moored Default |
37.80537 / -122.34249
[US] OAKLAND
|
Speed: Course: 332° |
| 2025-05-12 08:02 | Status Changed | Default Moored |
37.80537 / -122.34247
[US] OAKLAND
|
Speed: Course: 333° |
| 2025-05-12 07:53 | Status Changed | Moored Under way using engine |
37.80538 / -122.34248
[US] OAKLAND
|
Speed: Course: 332° |
| 2025-05-12 07:35 | STOP Moving | OAKLAND |
37.80538 / -122.34250
[US] OAKLAND
|
Speed: 0.3 kn Course: 350° |
| 2025-05-12 07:35 | PORT ARRIVAL |
OAKLAND |
37.80538 / -122.34250
[US] OAKLAND
|
Speed: 0.6 kn Course: 354° |
| 2025-05-12 06:26 | START Moving | 2.54 nm, South East of CHEVRON SF |
37.90629 / -122.36105
US^04AE>0VAU
|
Speed: 3.2 kn Course: 194° |
| 2025-05-12 06:04 | STOP Moving | 2.38 nm, South East of CHEVRON SF |
37.90833 / -122.36344
US^04AE>0VAU
|
Speed: 0.3 kn Course: 199° |
| 2025-05-12 06:01 | START Moving | 2.26 nm, East of CHEVRON SF |
37.91399 / -122.36358
US^04AE>0VAU
|
Speed: 10.7 kn Course: 165.3° |
| 2025-05-12 05:58 | Status Changed | Under way using engine Default |
37.91589 / -122.36484
US^04AE>0VAU
|
Speed: Course: 262° |
| 2025-05-12 05:48 | Status Changed | Default Under way using engine |
37.91591 / -122.36485
US^04AE>0VAU
|
Speed: 0.1 kn Course: 255° |