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Weather Conditions

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Know Before You Go

Conditions: Stormy conditions

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Monday 19th Jan

Water Temperature: 20° 

Swell: 0.4m

Wind: 35knts westerly

Conditions: Stormy conditions

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Tuesday 20th Jan

Water Temperature: 20° 

Swell: 0.7m

Wind: 35knts westerly

Conditions: Stormy conditions

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Wednesday 21st Jan

Water Temperature: 20° 

Swell: 1.1m

Wind: 32knt norwesterly

Conditions: Cloudy & windy

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Thursday 23rd Jan

Water Temperature: 20° 

Swell: 1.2m

Wind: 28knt easterly

Conditions: Sun peeking through

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Friday 24thJan

Water Temperature: 20° 

Swell: 0.6m

Wind: 20knt easterly

Conditions: Cloudy, windy, rainy

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Saturday 25th Jan

Water Temperature: 20° 

Swell: 0.4m

Wind: 35knt easterly

Conditions: Cloudy, windy, rainy

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Sunday 26th Jan

Water Temperature: 20° 

Swell: 0.3m

Wind: 25knt easterly

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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