Tasman Sea
IHO sea area 63 · 147° to 175° E, -51° to -30° N
- in force
- 4
- last 12 months
- 4
- since 1999
- 809
- categories
- 10
In force now · 4
- 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.
- AUSCOAST 231/26 · Cable ops2026-06-29Cable-laying vessel RESPONDER is conducting operations along a line from 38-19.86S 144-19.61E to 37-18.44S 153-20.94E, with 5 nautical miles either side, requesting 1.0 nautical mile clearance.
Longest in force
- AUSCOAST 231/26 · Cable ops2026-06-29Cable-laying vessel RESPONDER is conducting operations along a line from 38-19.86S 144-19.61E to 37-18.44S 153-20.94E, with 5 nautical miles either side, requesting 1.0 nautical mile clearance.
- 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
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14
15
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17
18
19
20
21
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23
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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 | 133 | 16% |
| Derelicts | 115 | 14% |
| Other | 112 | 14% |
| Surveys | 87 | 11% |
| Exercises | 35 | 4% |
| Containers | 32 | 4% |
| Debris | 26 | 3% |
| Wrecks | 10 | 1% |
| Missiles | 3 | 0% |
Archive · 805 cancelled
- HYDROPAC 504/10 · Cable ops2010-03-15 → 2010-03-19Seismic survey in progress until further notice by M/V reflect resolution towing seven mile long cable in…
- HYDROPAC 407/10 · Cable ops2010-03-02 → 2010-05-01Seismic survey in progress until further notice in area bound by 40-33.60S 174-23.57E, 40-49.32S 174-51.00E,…
- HYDROPAC 388/10 · Derelicts2010-02-28 → 2010-03-03Derelict 16 meter M/V coral bay, white hull, adrift vicinity 38-03S 150-58E at 272334Z feb
- HYDROPAC 374/10 · Derelicts2010-02-26 → 2010-02-28Derelict 16 meter M/V coral bay, white hull, adrift vicinity 38-20.8S 149-22.7E at 260055Z feb
- HYDROPAC 333/10 · Other2010-02-19 → 2010-02-20Nga chart 75035 (18TH ed)
- HYDROPAC 2194/09 · Surveys2009-11-25 → 2010-05-01Survey operations in progress until further notice by M/V seawind with submersible vicinity 41-13S 174-28E
- HYDROPAC 2179/09 · Derelicts2009-11-23 → 2009-11-26Derelict 16 meter S/V horizon adrift vicinity 46-55S 158-52E at 231900Z nov
- HYDROPAC 2053/09 · Containers2009-11-08 → 2009-11-1120 foot container adrift in 34-14S 172-27E at 070330Z nov
- HYDROPAC 1878/09 · Other2009-10-16 → 2009-10-31Nga chart 76120 (6TH ed)
- HYDROPAC 1739/09 · Other2009-09-26 → 2009-09-29F/V strikeforce taking on water in 32-41S 157-27E at 262030Z sep
- HYDROPAC 1454/09 · Nav aids2009-08-15 → 2009-08-22Nga chart 75253 (1ST ed)
- HYDROPAC 1317/09 · Cable ops2009-07-23 → 2009-08-10Cable laying operations in progress until further notice by cableship tyco decisive along trackline between…
- HYDROPAC 1310/09 · Nav aids2009-07-22 → 2009-08-01Nga chart 76121 (8TH ed)
- HYDROPAC 1286/09 · Nav aids2009-07-16 → 2009-08-01Nga chart 76090 (6TH ed)
- HYDROPAC 1251/09 · Cable ops2009-07-10 → 2009-07-13Cable laying operations in progress until further notice by cableship tyco durable along trackline between…
- HYDROPAC 1117/09 · Cable ops2009-06-16 → 2009-06-21Cable laying operations until further notice by cableship tyco durable along trackline between 33-26.1S…
- HYDROPAC 1099/09 · Debris2009-06-12 → 2009-06-1312 meter unlit aluminum object adrift vicinity 31-28S 153-30E at 120500Z jun
- HYDROPAC 851/09 · Cable ops2009-05-01 → 2009-05-17Submarine cable operations 02 thru 16 may along trackline between 36-26.36S 173-45.69E and 36-25.59S…
- HYDROPAC 794/09 · Derelicts2009-04-21 → 2009-04-28Derelict 13 meter M/V boundless adrift vicinity 34-02S 169-56E at 210443Z apr
- HYDROPAC 792/09 · Surveys2009-04-20 → 2009-08-01Survey operations in progress until further notice by M/V ocean pioneer in area bound by 40-56.7S 173-34.8E,…
Sea boundaries: Flanders Marine Institute (2018), IHO Sea Areas v3, marineregions.org (CC BY 4.0). Not for navigation — follow official NAVAREA / coastal broadcasts.