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Weather Conditions

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Know Before You Go

Conditions: Mostly sunny

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Monday 5th Jan

Water Temperature: 21° 

Swell: 0.4m

Wind: 10knts noreasterly

Conditions: Sunny all day

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Tuesday 6th Jan

Water Temperature: 21° 

Swell: 0.4m

Wind: 8knts noreasterly

Conditions: Sunny all day

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Wednesday 7th Jan

Water Temperature: 21° 

Swell: 0.4m

Wind: 10knt southeasterly

Conditions: Mostly sunny

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Thursday 8thJan

Water Temperature: 21° 

Swell: 0.3m

Wind: 10knt southwesterly

Conditions: Mostly sunny

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Friday 9thJan

Water Temperature: 21° 

Swell: 0.3m

Wind: 18knt westerly

Conditions: Mostly sunny

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Saturday 10th Jan

Water Temperature: 21° 

Swell: 0.2m

Wind: 18knt westerly

Conditions: Sunny all day

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Sunday 11th Jan

Water Temperature: 21° 

Swell: 0.2m

Wind: 10knt westerly

These are rough weekly estimates made on Monday and are subject to change. For the most up-to-date information, please check our live weather updates on our social media stories.

Stay One Step Ahead with Daily Weather & Dive Condition Updates

Don’t let unpredictable weather catch you out—stay informed and make the most of your day at Goat Island Marine Reserve!

At Goat Island Dive & Snorkel, we keep you updated with the latest conditions for snorkeling and diving through our daily social media stories and weekly forecast posts every Monday—available on both Facebook and Instagram.
Why Stay Tuned In?

New Zealand weather is famously changeable. Cold fronts, tropical systems, and shifting winds can alter ocean conditions throughout the day. To help you get the best out of your visit, we share updates on:

  • Swell & tides

  • Visibility

  • Wind conditions

  • Water safety tips

Our updates give you a real-time snapshot of what to expect so you can plan for maximum fun and safety.

When & Where to Find Updates:

  • Daily Stories – Quick condition snapshots every morning during the summer season


  • Weekly Monday Posts – A forecast for the week ahead


  • Follow us on Facebook and Instagram to stay in the know!


Heads up: Conditions can change fast! Always take a moment to observe the water for yourself before diving in, and make decisions based on your own experience and comfort level.

  • Instagram
  • Facebook
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