Tasman Sea
IHO sea area 63 · 147° to 175° E, -51° to -30° N
- in force
- 3
- last 12 months
- 3
- since 1999
- 809
- categories
- 10
In force now · 3
- HYDROPAC 2333/26 · Nav aids2026-08-14Perpendicular Point Light in Tasman Sea, Australia at 35-05.65S 150-48.25E, temporarily changed to flashing (3) white every 20 seconds.
- HYDROPAC 2313/26 · Exercises2026-08-11Hazardous operations take place near 36-28.65S 174-09.63E in Tasman Sea, New Zealand, from 170500Z to 171000Z August.
- HYDROPAC 1873/26 · Cable ops2026-06-29Cable operations by ship Responder are underway in Bass Strait and Tasman Sea, Australia, until further notice; a one-mile berth is requested.
Longest in force
- HYDROPAC 1873/26 · Cable ops2026-06-29Cable operations by ship Responder are underway in Bass Strait and Tasman Sea, Australia, until further notice; a one-mile berth is requested.
- HYDROPAC 2313/26 · Exercises2026-08-11Hazardous operations take place near 36-28.65S 174-09.63E in Tasman Sea, New Zealand, from 170500Z to 171000Z August.
- HYDROPAC 2333/26 · Nav aids2026-08-14Perpendicular Point Light in Tasman Sea, Australia at 35-05.65S 150-48.25E, temporarily changed to flashing (3) white every 20 seconds.
By year
99
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
26
By month (all years)
J
F
M
A
M
J
J
A
S
O
N
D
By category · since 1997
| Nav aids | 256 | 32% |
| Cable ops | 132 | 16% |
| Derelicts | 115 | 14% |
| Other | 112 | 14% |
| Surveys | 87 | 11% |
| Exercises | 35 | 4% |
| Containers | 32 | 4% |
| Debris | 26 | 3% |
| Wrecks | 10 | 1% |
| Missiles | 4 | 0% |
Archive · 806 cancelled
- HYDROPAC 55/23 · Debris2023-01-05 → 2023-01-08Log adrift in vicinity 40-59.16S 174-33.60E at 042330Z jan
- HYDROPAC 3747/22 · Derelicts2022-12-30 → 2023-01-02Derelict six meter vessel adrift in vicinity 38-08.80S 174-33.27E
- HYDROPAC 3258/22 · Exercises2022-11-17 → 2022-11-24Hazardous operations 2100Z to 0500Z daily 20 thru 24 nov in area within three miles of 36-28.65S 174-09.63E
- HYDROPAC 3166/22 · Exercises2022-11-09 → 2022-11-15Hazardous operations 150500Z to 150900Z nov in area within three miles of 36-28.65S 174-09.63E
- HYDROPAC 3004/22 · Nav aids2022-10-26 → 2022-10-29Nobby's head light 32-55.12S 151-47.91E unlit
- HYDROPAC 2952/22 · Nav aids2022-10-20 → 2022-10-21Nobby's head light 32-55.12S 151-47.91E unlit
- HYDROPAC 2925/22 · Nav aids2022-10-18 → 2022-11-16Platform maui a, 39-33.28S 173-26.95E unlit
- HYDROPAC 2691/22 · Exercises2022-09-28 → 2022-09-30Hazardous operations 300200Z to 300900Z sep in area within three miles of 36-28.65S 174-09.63E
- HYDROPAC 2668/22 · Exercises2022-09-26 → 2022-09-29Hazardous operations 281900Z to 290900Z sep in area within three miles of 36-28.65S 174-09.63E
- HYDROPAC 2537/22 · Exercises2022-09-14 → 2022-09-21Hazardous operations 192030Z to 200400Z sep in area within three miles of 36-28.65S 174-09.63E
- HYDROPAC 2260/22 · Nav aids2022-08-18 → 2022-08-22Point perpendicular light temporarily changed to fl (3) w 20 sec in 35-05.70S 150-48.20E
- HYDROPAC 1654/22 · Exercises2022-06-16 → 2022-07-01Hazardous operations 191900Z jun to 010500Z jul in area within three miles of 36-28.65S 174-09.63E
- HYDROPAC 1635/22 · Nav aids2022-06-14 → 2022-06-19Western breakwater light 41-43.80S 171-35.20E unlit
- HYDROPAC 1592/22 · Debris2022-06-09 → 2022-06-12Multiple objects adrift in vicinity 41-20.90S 174-36.10E at 082322Z jun
- HYDROPAC 1372/22 · Exercises2022-05-18 → 2022-05-28Hazardous operations 2000Z to 0600Z daily 23 thru 27 may in area within three miles of 36-28-39S 174-09-38E
- HYDROPAC 1282/22 · Exercises2022-05-10 → 2022-05-28Hazardous operations 2130Z to 0630Z daily 16 thru 27 may in area bound by 35-01.50S 150-42.30E, 35-13.60S…
- HYDROPAC 1223/22 · Derelicts2022-05-05 → 2022-05-08Derelict 5.6 meter vessel, green hull, partially submerged and adrift in vicinity 39-47.10S 174-29.00E at…
- HYDROPAC 1211/22 · Derelicts2022-05-04 → 2022-05-07Derelict 5.6 meter vessel, green hull, partially submerged and adrift in vicinity 38-47.10S 174-29.00E at…
- HYDROPAC 1114/22 · Nav aids2022-04-24 → 2022-04-26Greymouth harbor north breakwater head light 42-26.3S 171-11.5E unlit
- HYDROPAC 1080/22 · Exercises2022-04-21 → 2022-04-29Hazardous operations 0200Z to 0900Z daily 26 thru 29 apr in area bound by 40-05-48S 175-01-46E, 40-19-35S…
Sea boundaries: Flanders Marine Institute (2018), IHO Sea Areas v3, marineregions.org (CC BY 4.0). Not for navigation — follow official NAVAREA / coastal broadcasts.