River Tamar - Johnstons Flats Weather Forecast

Central North Coastal Waters

Wind

Northwest to southwesterly 10 to 15 knots, reaching up to 20 knots offshore.

Seas

Below 1 metre, increasing to 1 to 1.5 metres offshore.

1st Swell

Westerly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.

Weather

Clear.

Weather Situation

A ridge of high pressure develops from the west today. This ridge is expected to persist until Friday before it is eroded by a weak trough developing over the state. This trough is forecast to weaken on Saturday before a cold front moves over the state during the day. Cool southwesterly winds are forecast on Sunday as a high approaches from the west in the evening.