Other

Port of westport harbor (41-45.0S 171-35.5E) closed until further notice due to heavy weather conditions

Tasman Sea · HYDROPAC 2488/18

What this record establishes

Archived notice · 2018-07-10 08:06Z

This notice comes from the historical archive. Its archived status does not establish when or how the reported situation ended.

Source and dates
NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · CNW 172/18 070505Z JUL 18.. Issued 2018-07-07 05:30Z. First collected 2026-08-17 13:38Z; last seen in collection 2026-08-17 15:46Z. Collection dates record ingestion, not a new incident or a fresh field observation.
Location covered
Tasman Sea. The parsed report position is -41.750, 171.592. It is a position in the source message, not a live location. Check the original wording for limits and qualifications.

Related notices and cancellation links

Current notices and reporting history in the Tasman Sea →

issued
2018-07-07 05:30Z
status
Archived notice
authority
CNW 172/18 070505Z JUL 18.
issued by
CNW
sea
Tasman Sea
position
-41.750, 171.592
source
NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z

Original warning text

TASMAN SEA.
NEW ZEALAND.
SOUTH ISLAND-NORTHWEST COAST.
DNC 06.
PORT OF WESTPORT HARBOR (41-45.0S 171-35.5E)
CLOSED UNTIL FURTHER NOTICE DUE TO HEAVY
WEATHER CONDITIONS.

Reading this warning

DNC (Digital Nautical Chart)
A reference to one of the regions of NGA's Digital Nautical Chart, used to tell the reader which charts a warning affects.
Position (degrees and minutes)
How warnings write positions: degrees, a hyphen, then minutes, with N/S and E/W — 49-40.8N 003-43.8W.
Until further notice
The operation or danger has no scheduled end; the warning stays in force until a later message cancels it.

All warning terms →

Collected reports in this area · other warnings

53 within 180 nm since 1999 · 0 in the last 12 months · 0 listed in force now

99
00
05
10
15
20
23

Counts include repeat notices about the same situation. NGA archive coverage ends 2024-05; live collection began 2026-08-17. The period between them is incomplete. An empty year is not evidence that no hazards occurred.

Month of issue in the collected archive

J
F
M
A
M
J
J
A
S
O
N
D

All available years combined. Uneven collection and repeat bulletins affect these counts; this chart does not measure the seasonality or probability of incidents.

Nearby notices listed in force · within 120 nm

No other collected notice is currently listed in force within this radius. This does not establish safe conditions.

Worldwide in the collected sources

23 other warnings listed in force · see all

Record snapshot 2026-10-02 08:30Z; source collection times vary.

Other

Everything the classifier did not place elsewhere. All current other warnings →

Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.