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Report No: 05<strong>NZ</strong>104 <strong>WELLINGTON</strong> <strong>HARBOUR</strong><br />

Issue: Issue 1.1 Operational Risk Assessment<br />

harbour entrance on the RoRo services5 . Ferry capacity by vessel ranges<br />

from 360 to 1600 passengers.<br />

Container vessels, car carriers and bulk carriers collectively account for 800<br />

movements (2004-2005). The number of large foreign fishing vessels visiting<br />

Wellington is declining (expected to be less than 100 in 2005-2006).<br />

4.4.1 Gross Tonnage Patterns 1995 to 2004<br />

Table 4 considers the movement data by piloted vessels, and breaks down<br />

the movements by gross tonnage. As piloted vessels are mainly customers of<br />

CentrePort, it shows an underlying upward trend in vessel size (and thus<br />

potential cargo payload), which is belied by an apparently consistent number<br />

of movements under pilotage. Vessels trading to the port are thus getting<br />

larger – there has been an increase of 45 % in average gross tonnage over the<br />

past 10 years6 :<br />

Period Piloted Vessels Gross Tonnage<br />

(GT)<br />

2004-2005 1412 18 512<br />

2003-2004 1407 18 612<br />

2002-2003 1320 19 090<br />

2001-2002 1304 19 207<br />

2000-2001 1303 17 272<br />

1999-2000 1226 18 241<br />

1998-1999 1352 15 445<br />

1997-1998 1180 16 808<br />

1996-1997 1439 14 382<br />

1995-1996 1418 12 727<br />

Table 4 – Vessel Movements by Pilotage Acts and GT<br />

Vessel carrying pilots have been relatively constant in numbers on a<br />

historical basis, but there has always been a recordable increase in the<br />

summer months (November to March), which corresponds to the time when<br />

passenger RoRo ferries carry their highest complements. This corresponds<br />

to the time when there are also cruise vessel visits.<br />

5 Passenger numbers exclude cruise vessel complements.<br />

6 This is also relevant to tugs, see section 9.3, tug limitations.<br />

Greater Wellington Regional Council /<br />

CentrePort Ltd Page 19 of 102

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