Tag Archives: storm

The Great Barrier Storm

One of the most significant draw backs to living on a boat is having to deal with the increment weather.  A storm was forecasted for the entire north island, especially, the northland area.  So, we specifically selected a “protected” bay called Kiwiriki Bay at Great Barrier Island to hide from the storm.

There are loads of bays and anchorages in Great Barrier. About 50-75 boats are in this general area spread across 5nm (noted in yellow below). 

We selected Kiwiriki Bay where we’ve anchored many times and have had very good holding.

We look at multiple weather sources using a variety of weather models.  Neither looked good.  We were in for bad weather for more than 48 hours.

Blue, green, yellow, and even orange are considered good to decent weather conditions.  Red, gray, and black are not good.

Below are two models from two sources. 

We are the small white dot. 

As you can see we have winds gusting to 45kts, lots of rain, and really unfavorable conditions.

NZ Met Service weather warning.

Kiwiriki Bay

We arrived at Kiwiriki Bay in Great Barrier Island a few days before the storm to claim a good, protected spot. 

There are 10 boats well spread out in Kiwiriki Bay.

We first dropped the hook at 36°11.95S / 175°21.02E in 7m of water with 60m of chain out.  We pulled back to 2400rpm and had  a strong jerk and bounce back indicating a solid hold.

During the start of the first night of the storm we saw 20-24kt of wind and we were holding good. 

By 10:30pm, we were seeing gusts 32-35kts. 

By 11p our first anchor alarm went off.  Of course, it is pitch black outside, sheets of rain coming down, and the wind is howling.

Matt put his dry suit on and I get my foul weather gear on.  Both suits soaked through.

We let out more scope, reset the bridle and wait.  The anchor alarm went off again.  

We set a secondary, fortress anchor off the starboard bow. 

This worked for a few hours as we nervously waited and watched.  But, no, the alarm went off again.

We decided to reset both anchors so back out into the rain we go.  It is somewhere around 2:30am by the time we get settled again.

We held in place but we were both up all night. 

By first light we decided to move to a different spot within Kiwiriki Bay.

2nd Anchor Spot

This time we dropped the hook at 36° 12.27S / 175°21.22E in 6m of water.  We splayed out 70m of chain and extended our bridle. 

The boat was swirling around so we decided not to get the 2nd anchor out.

It rained all day as the winds increased from a consistent 18-22kts with gusts to 38-40kts.  We were holding good.

Until we weren’t.  It was close to 11:00pm when our anchor alarm went off.  It had been blowing a consistent 40-42kts and the last big gust kicked us back 12 meters.  We both suited up in our wet gear and got ready to either re-anchor, move, or deploy the 2nd anchor. We sat, waited, and nothing.  She was holding again – even with the strong winds.

The storm started to dissipate leaving us with 25-30kts of wind which seemed like a huge reprieve.  We both slowly crawled into bed around 2:00am.

The Day After the Great Barrier Storm

We have several anchor watches and all looked like a bowl of spaghetti.  

The exception is the bottom photo.  There are 2 red marks and the top red mark is actually the track from the boat next to us.

Matt took some drone shots which showed the muddy brown water we were left with after the storm.  The mud came down the river from the mountains and turned the entire area into muck.

We are the 2nd catamaran from the bottom of both photos.

The sun was trying so hard to clear the sky and brighten our day.  You can see pockets of blue sky reflecting off the water below.

This is the river entrance during low tide.

I guess we don’t often share this side of the cruising lifestyle as it is truly no fun. 

This situation is my absolute least favorite thing about cruising. In the end, we were fine, the boat was fine, and all was ok. 

We are short 2 nights of sleep and had loads of soaking wet clothing, but we were ok.

Our blog posts run 4-6 weeks behind actual live events. 

We were in the storm at Great Barrier Island toward the end of March 2026.

Ouch

Disaster Strikes – Maramu

One of the reasons we decided to tie up to the old basin was because there was a maramu (storm) in the forecast and we wanted to avoid a disaster.  The four boats in the basin took all of the necessary precautions – or so we thought.  Let me paint a picture.

The old military basin is an upside down “U” shape with the entrance at the opening of the U.  The wall on the right, facing the lagoon is taller and has a 42’ mono and Sea Jay 50’.  The taller wall proved to be a life saver for these two boats.  The opposite side of the U, where we are, faces the shore.  The wall is at an angle where we are tied up and then it straightens out where a mono and our friends on Hoodoo are located.

Preparing for a Maramu

Holding us to the dock were (2) bow lines (one from port and one from starboard bow peaks), (2) spring lines and (2) stern lines (port and starboard).  In addition, we had (4) large, round A4 fenders and (2) F4 fenders between us and the dock and al of the fenders were touching the water when we went to bed.  Everything was secured and stowed on the deck and bow.  But we did leave up our sun/rain shades to try to prevent a flood of water coming into the cockpit.  We also left out our cushions which are “secured” to the boat.  

We’ve been through several maramus and we were not expecting a disaster.  Normal water level is shown below.  The tide flooded the basin so much that the bottom of Sugar Shack’s Port hull threatened to land on top of the dock.

Maramu Strikes

Fast forward to 11:30pm at night when Matt and I are woken up by a horrible bashing noise, winds blowing over 42kts, thunder, and lightning, and pounding rains.  We jumped up and realized SS was banging (not rubbing) against the concrete wall.  The lagoon was filled so high that it flooded the basin raising the water level at least 1.5 meters.  That in and of itself would not have been bad if it was not accompanied by a meter swell which tossed SS almost on top of the dock several times. 

It took Matt, Yanell, Missy and I everything we had to keep her safe.  In the pouring rain, we added (4) more F4 fenders between the boat and tried to push SS off the dock.  About an hour later the storm subsided and we saw the damage — a rather large 1/4” dent that was about 1 meter wide with lots of scratches.  Nothing we can do in the middle of the night.

Maramu is Not Done with Us

Then at 0230 another, stronger storm hit.  We had lowered all the fenders and placed fenders floating in the water to prevent SS from continuing to bash against the concrete.  What a disaster! Running between SS and HooDoo to make sure all of our boats were safe.  If you can imagine the rain falling so hard that it actually hurt our faces!  We could not wear hats because the wind would blow them off.  It was terrible.  Unfortunately, SS took the brunt of the storm because we were closest to the entrance and on the slanted part of the dock.  We blocked the majority of the waves and storm from Queen B and HooDoo.  (Nice of us, right?)

Around 0400 the weather calmed enough for Matt to go out in the dingy to put an anchor out in the middle of the basin.  He then attached it to our starboard mid-cleat to pull the boat further off the wall.  Around 0430 we finally got an hour of sleep.  By sunrise we were evaluating the damage and trying to figure out what else we can do to prepare for Thursday’s storm.  We added a stern line from starboard to a mooring pulling the stern further away from the wall and adjusted all the lines and fenders again. Luckily Thursday night was only 30-35kts of wind, little rain, and no flooding.  We scared it away with all of our preparedness.

The Damage

We almost lost one of our 2-meter cockpit cushions and a sunshade.  Both caught up by the lifelines and saved.  We had one sunshade tear before we could get it off and we lost 2 fender covers.  But the worst damage is the hull which could have been a much bigger disaster.  We don’t think there is structural damage.  We have a thin layer of fiberglass, then honeycomb, then fiberglass.  But there is about a 1/4” dent with lots of scratches that stretch across 2 meters of the port hull.  We will have to repair it when we are hauled out (Tahiti or NZ).

Sea Jay lost a small cockpit cushion but found it the next morning as a local was carrying it and walking away.  Lucky them.  HooDoo and Queen B have some small scratches on the hull that will buff out.  Yesterday we spent the day adding anchors and lines to all the boats to keep them off the dock making the basin an obstacle course but will help us avoid further disaster. 

The good news is that we are all safe and unhurt.  The boat can be mended.  We are lucky.

Weather Predictions Get it Wrong

Matt took a screen shot of Predict Wind’s screen which showed what was predicted and what came through.  Unfortunately, it does not give minute by minute updates. In addition, it never accurately showed the wind strength, amount of rain or correct wind direction.   But it gives you an idea of how “off” weather predictions can be. In and of itself that is a disaster. 

This post was written in June 2020.  Our blog posts are usually 8 to 10 weeks behind are true adventures.