ESE and SSE of the head of the outer mole. If entering harbour during a strong N wind it is necesary to keep close to the outer mole. In good weather the pilot meets vessels from 5 cables to 1nm NE of the harbour entrance. In bad weather ships should approach the entrance. During the summer good anchorage may be obtained 7.5 cables N of Iraklion in a depth of 33m, muddy sand, with the fort bearing 180 .
Small vessels can anchor closer to the outer mole.
The anchorage is entirely exposed to the prevailing winds and boatwork may be difficult for much of the day. In the event of bad weather shelter should be sought in Kolpos Irakliou or the anchorages S of Nisis Dhia. During the summer it may be advisable for vessels to enter harbour early in the day before the Etesians have reached full strength. Winds from E cause a scend at the quays in the SW part of the harbour. VHF ch 12.