Weather Conditions

Know Before You Go
Conditions: Mostly sunny
Monday 5th Jan
Water Temperature: 21°
Swell: 0.4m
Wind: 10knts noreasterly
Conditions: Sunny all day
Tuesday 6th Jan
Water Temperature: 21°
Swell: 0.4m
Wind: 8knts noreasterly
Conditions: Sunny all day
Wednesday 7th Jan
Water Temperature: 21°
Swell: 0.4m
Wind: 10knt southeasterly
Conditions: Mostly sunny
Thursday 8thJan
Water Temperature: 21°
Swell: 0.3m
Wind: 10knt southwesterly
Conditions: Mostly sunny
Friday 9thJan
Water Temperature: 21°
Swell: 0.3m
Wind: 18knt westerly
Conditions: Mostly sunny
Saturday 10th Jan
Water Temperature: 21°
Swell: 0.2m
Wind: 18knt westerly
Conditions: Sunny all day
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:
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Swell & tides
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Visibility
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Wind conditions
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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:
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Daily Stories – Quick condition snapshots every morning during the summer season

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Weekly Monday Posts – A forecast for the week ahead

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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.

