Williamstown Weather Forecast

Port Phillip Local Waters

Wind

South to southwesterly 10 to 15 knots decreasing to about 10 knots in the evening.

Seas

Below 1 metre.

Weather

Mostly clear.

Weather Situation

A low pressure trough will clear into the Tasman Sea as a weak high pressure system moves over far southwest Victoria. This high pressure system will be cleared by a cold front crossing southern Victoria on Tuesday morning. A new high pressure system is expected to develop in the Bight on Tuesday, moving south of the state on Wednesday, then drifting into the Tasman Sea on Thursday where it will continue to extend a weak ridge over Victoria.