Remember yesterday?

Posted by: on May 30th, 2017

Hello Friends,

Chilly start again this morning under mostly clear skies. As the pictures show, there’s nothing of interest happening at Dee Why on the surf front. Wind was out of the WSW at 10-15 kts as of 0730 and it should stay that way according to the Bureau. Tide was low at 0615 and is running back in to the 1.4m high at 1220. Earlier this morning the MHL buoy was registering a touch under a metre of 9-sec SE swell. That means the energy levels are down from the similar size 12 sec period stuff yesterday.
MHL’s modelling is showing conditions staying much the same all day, but come tomorrow it’s all change as the wind ramps up into the 15-20 kt range from SW while the swell builds steadily during the morning. By tomorrow afternoon south spots could be seeing 3-4 metres of swell. The pulse peaks over the following 24 hours but the wind is set to go southerly 20-30kts on Thursday. The NOAA based models show the swell dropping only a bit on Friday and then possibly pulsing up again on Saturday while the wind stays around the 12 kt mark from the SW. If the modelling is correct, we should have waves at south spots into early next week.
Enjoy your Tuesday and get ready for waves tomorrow!

Faint signs only

Dee Why approaching utter flatness at 0715

Weather Situation
A south to southwesterly flow along the New South Wales coast will tend briefly west to northwesterly today ahead of a strong south to southwesterly change associated with a cold front developing on the south coast in the afternoon. The change will extend to Sydney Waters overnight and to the far north coast early Wednesday. Southerly winds will ease from late Thursday as a high pressure system moves over southeastern Australia strengthening a ridge to the east.
Forecast for Tuesday until midnight
Winds
West to northwesterly 10 to 15 knots turning southwesterly 15 to 20 knots in the evening.
Seas
Around 1 metre.
Swell
Southerly 1 to 1.5 metres, decreasing to around 1 metre around midday.
Weather
Sunny.
Wednesday 31 May
Strong Wind Warning for Wednesday for Sydney Coast
Winds
Southwesterly 15 to 20 knots, reaching up to 30 knots during the day. Winds turning southerly 20 to 25 knots in the afternoon.
Seas
1 to 1.5 metres, increasing to 2 to 3 metres during the morning.
Swell
Southerly 1 to 1.5 metres, increasing to 2 to 3 metres during the morning, then increasing to 3 to 4 metres during the afternoon.
Weather
Cloudy. 70% chance of showers. The chance of a thunderstorm offshore.
Thursday 1 June
Winds
Southerly 20 to 30 knots decreasing to 15 to 20 knots during the evening.
Seas
2 to 3 metres.
Swell
Southerly 3 to 4 metres, decreasing to 2.5 to 3 metres during the morning.
Weather
Partly cloudy. 50% chance of showers.

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