Prevailing Winds in Sydney Summer.

3 years ago
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julesmoto
julesmoto
NSW
1580 posts
NSW, 1580 posts
2 Feb 2023 6:40pm
Is it just me or the days I pick to sail or is my recollection of my younger days incorrect. I expect Nor'easterly breezes in summer in Sydney but we seem to be experiencing anything but and indeed a lot of winds with a Southerly component.
Ramona
Ramona
NSW
7757 posts
NSW, 7757 posts
2 Feb 2023 6:44pm
North Easterly winds before Christmas and SE winds after with a Southerly change every 4 or 5 days. BOM has a section showing what winds to expect from history. A howling Westerly like I'm expecting Saturday is not the norm!
Jethrow
Jethrow
NSW
1282 posts
NSW, 1282 posts
2 Feb 2023 7:23pm
julesmoto said..
Is it just me or the days I pick to sail or is my recollection of my younger days incorrect. I expect Nor'easterly breezes in summer in Sydney but we seem to be experiencing anything but and indeed a lot of winds with a Southerly component.




Nah, not just you Jules. Used to be you'd get 4 or 5 days of NE before a southerly change but just doesn't seem to happen any more , no idea why, maybe the expansion of the city is changing the way the city heats up and mucking up the breeze patterns.

I'm up on Pittwater and really, most of the southerly changes have fizzed by the time they get here. Now our stronger breezes are westerlies or from East Coast Lows...

Edit: another thing I'm seeing is an offshore NE'er but it doesn't cross the coast far.
Ramona
Ramona
NSW
7757 posts
NSW, 7757 posts
3 Feb 2023 8:13am
Jethrow said..

julesmoto said..
Is it just me or the days I pick to sail or is my recollection of my younger days incorrect. I expect Nor'easterly breezes in summer in Sydney but we seem to be experiencing anything but and indeed a lot of winds with a Southerly component.





Nah, not just you Jules. Used to be you'd get 4 or 5 days of NE before a southerly change but just doesn't seem to happen any more , no idea why, maybe the expansion of the city is changing the way the city heats up and mucking up the breeze patterns.

I'm up on Pittwater and really, most of the southerly changes have fizzed by the time they get here. Now our stronger breezes are westerlies or from East Coast Lows...

Edit: another thing I'm seeing is an offshore NE'er but it doesn't cross the coast far.


It's the seawater temperature offshore at the moment. Off most of the Northern coast of NSW the temperature is 4 degrees above normal. It's 27 degrees C in a lot of places. Even the river here is luke warm.
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