Norfolk Island Forecast

Australian Government Bureau of Meteorology 
New South Wales
Norfolk Island Forecast
Issued at 5:00 am EST Tuesday on 04 August 2015

Warning Summary at issue time
Weather Situation
A high pressure system to the north of New Zealand extends a ridge over Norfolk
Island. The chance of showers increases from late Tuesday as a trough approaches
the island. The trough will trigger showers and the chance of a thunderstorm on
Wednesday. Showers will ease by Thursday morning before a cold front approaches
Norfolk Island late Thursday/Friday morning, bringing more shower activity and
increasing winds.
Forecast for the rest of Tuesday
Partly cloudy. Medium (40%) chance of a shower, most likely tonight. N/NW winds
15/20 knots. Moderate seas on a low to moderate S to SW'ly swell. 

Dangerous surf conditions, hazardous for coastal activities such as swimming,
surfing and rockfishing.
Precis: Possible late shower.  Max: 19

UV Alert: 9:40 am to 2:10 pm, UV Index predicted to reach 5 [Moderate]
Forecast for  Wednesday
Cloudy. High (80%) chance of showers. The chance of a thunderstorm. N/NW winds
15/25 knots, tending W in the evening.
Precis: Showers.  Min: 14  Max: 19

Forecast for  Thursday
Partly cloudy. High (70%) chance of a late shower. W winds 15/20 knots.
Precis: Late shower or two.  Min: 14  Max: 18

Forecast for  Friday
Cloudy. High (80%) chance of showers. W winds 15/20 knots, becoming SW'ly 25/35
knots later in the day.
Precis: Showers. Becoming windy.  Min: 13  Max: 18

The next routine forecast will be issued at  3:00 pm EST Tuesday