Hawke鈥檚 Bay stargazers hoping to catch a glimpse of Thursday鈥檚 rare聽聽are likely to be in luck, with MetService predicting relatively clear skies throughout the day and into the night.
The rare display will be the biggest and brightest moon of any this year 鈥 and also the second super-full moon to appear in a single calendar month.
While a blue moon occurrs once every two to three years, one that coincides with a supermoon is rarer.
MetService meteorologist Stephen Glassey said conditions would generally be fine and there would be ample opportunity to view the lunar spectacle, which won鈥檛 be seen again in New Zealand鈥檚 night skies for nearly a decade.
聽鈥淔or the most part, it should be fine. There should be plenty of clear sky to see the moon,鈥 Glassey said.
鈥淭here may be some high cloud obstructing it at times, but it wouldn鈥檛 be too much.鈥
Those heading outside in the early morning and late night should wrap up warm, with colder temperatures predicted as winter keeps its claws stuck in the region.
鈥淲e鈥檙e forecasting some pretty cold temperatures, particularly in the mornings,鈥 Glassey said.
Temperatures would drop to around 2C in Napier and Hastings.
Despite this, Glassey said afternoons would be a bit more pleasant, with average temperatures reaching 16C-17C.
鈥淸We鈥檝e got] pretty nice warm afternoons for this time of year.鈥
He said there was no rain predicted during the supermoon period.
Parts of the South Island, however, may not be so lucky when it comes to prime viewing opportunities.
MetService meteorologist Ngaire Wotherspoon said on Tuesday there were a lot of clouds predicted along the West Coast and around Nelson for Thursday night.
鈥淏ut hopefully, it should be lovely in eastern regions,鈥 Wotherspoon said.
Napier astronomer and Holt Planetarium director Gary Sparks says people should head for the coast to get the best views of the blue supermoon.
Hawke鈥檚 Bay astronomy afficionado Gary Sparks, who runs the Hawke鈥檚 Bay Holt Planetarium in Napier, said those wanting to be at the heart of the action should head to the coast.
He said the best views would be 鈥渞ight at the waterfront鈥, so you could see the moon appearing as if it was coming out of the ocean.
鈥淚t will be huge. It鈥檒l appear like it did in that movie聽Moonfall.鈥
Sparks said as long as people had a view of the eastern horizon, they would likely get a good glimpse.
鈥淵ou don鈥檛 have to be right on the beach, you could be up in the hills somewhere. You just want to be able to see as close to the eastern horizon as you can.鈥
The moonrise for Napier would be at 5.51pm, so Sparks said people should look to be in their prime positions around 5.45pm.
If people looked closely enough (even better with a telescope), they might even spot a special precursor to the main event.
鈥淲hat鈥檚 really neat is that [the moon] is going to be right beside Saturn as well. You鈥檒l see Saturn come up first as a small dot, and then about 10-15 minutes later, you are going to see this monstrous thing come out of the water.鈥
People looking out for the spectacle will likely see the biggest and brightest moon this year.
鈥淪upermoons look about 8 per cent bigger and about 16 per cent brighter than an average full moon,鈥 Stardome astronomer Rob Davison said.
The last blue supermoon was in 2009, and the next wasn鈥檛 due until 2032.
Mitchell Hageman joined聽Hawke鈥檚 Bay Today聽in late January. From his Napier base, he writes regularly on social issues, arts and culture, and the community. He has a particular love for stories about ordinary people doing extraordinary things.
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