2 Feb 2013

Tasman Day 2

Forecast barometric 4 Feb
Summer on the Tasman involves a steady W-E flow of high pressure systems separated by often powerful troughs and punctuated by the occasional Tropical Cyclone.

The attention-grabbing TC's (what we call 'typhoons' in Hong Kong or 'hurricanes' in the Atlantic) are born in the tropics and - often with little notice - are capable of rushing south to the latitude of NZ in a matter of days.

Our pre-departure weather-watch through sites such as Passageweather considered both the TC threat and attempted to pick the best course going forward as the train of weather systems developed. Our shore team took over this task as the crossing continued, with daily (often twice-daily) updates by Satphone & HF.

Forecast winds 4 Feb
Profound thanks here go to Sue (comms centre in Hong Kong), David (HF in Sydney) and Steve/Alain/Pat (wx-watch) for all your efforts on our behalf. It was very reassuring to have you looking out for us!

The initial weather picture was complicated by the enduring ex-TC Oswald, still moving south down the Australian coast and reinforcing the advancing trough. We had started in an E'ly, and could expect the wind to back round the clock as the trough arrived and blew through. It was only a matter of how quickly it all happened.

A-watch on lunch duty
This left us with a difficult decision regarding our planned stop-over at Lord Howe Island, where we had a mooring booked and paid for. At about 1/3 of the way across the Tasman, we'd been looking forward to an exotic lay-over and a spot of R&R here after the busy departure prep...

But we were now days behind schedule. If we sailed the 100 nm further south of rhumb line to LHI we would be stepping off the 'slingshot' we were enjoying before the arrival of the next cycle of SE'ly headwinds, and with the forecast strong S'ly, we weren't even sure we would be able enter the Lord Howe lagoon to reach our mooring.

Decision made - let's press on.

From the logbook:
Tuna bake

0610     Sunrise. 2 whales sighted, blowing
0900     HF sched with David, reasonable comms
1000     Wind dying, Eng on @ 1,400 RPM charging
1200     Eng off, full M&G. Prep reefs for later
            Lunch:  tuna bake with pot's & salad
1500     Still course 105 degs with NNE/15 kts
            180 nm last 24 hrs
1755     Gen on
1800     HF sched
1900     Dinner: Jim's tuna fried rice
1930     NNE/15-22 kts. 1 reef in M&G, making 8.5 kts / cse 105 degs
         
Brilliant starscape, 2 satellites & appropriate accompanying music (Yann Tiersen, Ludovico Einaudi, Adele, etc) before moonrise @ 2205. This is what's it all about...




1 Feb 2013

Tasman Crossing - Day 1

The imaginary straight line course...
The straight-line distance from Cape Moreton to North Cape is about 1,100 nm (1,500 nm from Brisbane to Auckland), but we were never going to be allowed to sail 'straight line'.

As the standard wind roses for February show, we could expect to encounter headwinds from the E or SE for about half of the crossing, statistically. So that 1,100 nm could quickly become a 1,500 nm beat if we were unlucky!

Average February winds
As it was, we departed Cape Moreton with a 10 kt E'ly, soon backing to a 15 kt NE'ly which allowed us to very quickly (quick being the operative word) jump aboard the south-bound East Australia current.

Bigeye
Whistling along at 10 kts SOG in glorious sunshine - this was champagne sailing!

Well, for some of us. A couple were still laid low by sea-sickness in the quartering sea (the swell still enduring from TC Oswald), but others got busy...

Yellowfin
Phil beavered away in the galley all PM, rustling up roast chicken with potato & egg salad and coleslaw for supper (heavy on the ginger) while Matt G had the lines out.

Sure enough, by late afternoon they'd landed a Bigeye and a Yellowfin Tuna in quick succession. Both great eating (no, really) but where the hell were we going to stow 'em? Nobody seemed inclined for an immediate sashimi. Sadly the lines were stowed, until we had need (and space) for more meat.

From the log overnight:

2200           Moon-rise. 3/4 - great viz. Lot of N-S coastal traffic on AIS
2300-2359   Change ship's time from QLD-NSW (+ 1hr)
0100           Wind backing to NNE/12-14kts, allowing COG 105 degs (straight to NZ!)
0130           Rogue wave breaks right over yacht through open saloon hatches and douses John
                  (Pt bunk), Jim (Stbd bunk) and Nav station, including switch panel, laptop, phones,
                  cameras, etc, etc. John's crackberry a write-off.

We never learn, do we...?!



31 Jan 2013

Mooloolaba - Scarborough

Scarborough approaches
CIQ clearance out of (or into) Australia through the Brisbane/Moreton Bay area is possible at a number of ports, but none further north than Scarborough. So this was to be our jumping-off point for the Tasman crossing.

The plan had been to sail to Scarborough marina a week earlier, and finish boat prep & provisioning there in slow time. Instead we now had a quick 7 hr / 40 nm run down the coast on 30 Jan: a brief opportunity for a spot of crew famil for those new to Harlequin.

Wanting a 'heavy crew' for the Tasman crossing (3 watches and a spare), we were now seven aboard. Jim was again joined by pommie 'Kiwi' John Cooper (previously on the Coral Sea crossing) as Mate & watch-leader, as well as watch-leaders Phil Hearps & Matt Goble (AUS), and watch-keepers Yann Binard (FRA), Matt Cairns (USA) and Tiny Jensen (DNK) - a truly international crew!

John Phil Matt G
Yann Matt C Tiny

The positioning sail was made interesting by an early touch of mal-de-mer for some (we had barely started!), getting hung up in a large Sargasso-style line of flotsam from ex-TC Oswald, and navigating the entry into Moreton Bay, around Skirmish Point and through the shallows of Deception Bay on the bottom quarter of the tide. Well named - it was a bit of a maze amongst the sandbanks, not helped by the arrival of a shift to a strong SE'ly. Good reefing practice for the new crew!

What's known as a 'heavy crew'...
Given the late start for the high tide over the Mooloolaba bar, we now had to contend with arrival at Scarborough approaching low tide. Luckily we managed to squeeze through the narrow entrance with just 0.25 m under the keel to spare, only to slide to a halt in mud about a metre off our berth at K17. Never mind - close enough. Secure your lines - we've arrived. Bar's open!

Sue had driven down from Mooloolaba in her hire-car, so we had a last run ashore for yet more provisions. We were not going to starve, that's for sure, and with 7 crew, full fuel, rations for a month (easy) and Tiny's 100 kg backpack, Harlequin was now sitting as low on her lines as we've ever seen her.

Paperwork, paperwork...
Due to the 'Hotel California' effect, Aus Customs had been very understanding about delaying our appointment for outward processing for 3 successive days. They even called to offer an early (0800) clearance the next day, to help us make up some time.

So by 1000 on Thu, 31 Jan we had made our last farewells to Sue (flying back to Hong Kong that afternoon) and were off, heading back through the shoals again for Cape Moreton and the Tasman Sea.


ETA for NZ had been 12 Feb. No reason we couldn't still make that, surely...?




30 Jan 2013

Hotel California

On the hard at Lawrie's Boatyard
On 18 Jan we lifted Harlequin at Lawrie’s Boatyard in Minyama for her annual anti-foul. Well, David (‘The Bosun’) & Mark did; Jim & Sue were bumped off their flight and delayed in Hong Kong for 24 hrs as a result.

Mark, a local Ozzy living on the Gold Coast, had volunteered to help out whilst acting as reserve for the Tasman crossing crew, and became such a valuable assistant he was promoted to ‘First Bosun’s Mate’, giving the windlass a long overdue strip-down & overhaul, amongst other jobs.

The Bosun & Mini-me
Other Tasman crew soon arrived to help out: Yann (another Frenchie!), Matt G (Ozzy from Adelaide), Matt C (a world-travelling Yank), Tiny (our tame Viking) and Rod (another Ozzy reserve from Gold Coast) all rocked up & pitched in, sanding & painting the hull, then cutting & polishing the top-sides. Harlequin was soon looking her best again!

Keel & rudder work
Meanwhile a long list of other pre-Tasman jobs was slowly ticked off, including servicing all the zincs & through-hulls, fixing the wind instruments, fitting a Dynaplate and a pipe-berth in the saloon, extending the trysail track, and a gearbox clutch rebuild by David.

Bloody gearbox...
This didn’t go quite as smoothly, and it eventually became apparent we were going to have to get the professionals in.

A call to Dolphin Marine in nearby Buderim had Roger, a gearbox specialist, over the next day (Thursday) to remove the clutch assembly again for bench-testing. Result: we would need some different sized shims (due to the earlier replacement of the thrust bearings by David) which would have to be sent up from Sydney. Slowly.
Hull's looking good...

The ‘overnight’ courier service wasn’t, resulting in the job dragging on through the long Australia Day weekend. Of course – should have seen that one coming. Meanwhile, Harlequin was returned to the water, only to sit power-less at Lawrie’s service dock in the rain.

Yes, ex-Tropical Cyclone Oswald had arrived, and the Sunshine Coast suddenly wasn’t that sunny any more. Flooding prevailed: roads were closed, bridges out, power lines down, villages cut off, cats & dogs living together. All the while, not knowing when we might have a serviceable gearbox again to get us to Scarborough for our CIQ departure clearance.

Riveting work
Tuesday finally arrived and so did Roger, with our rebuilt clutch assembly. In it went, back went the engine to re-couple, a quick test – and, she worked! With a very sweet ‘new’ sound to the gearbox too.

Right – game on! All hands to provisioning (for a nuclear winter, it seemed!) and we’d depart the next morning on the high tide necessary to clear both the shallow canal at Lawrie’s and the Mooloolaba bar.

Waterfront froth

Frothy breakers
And there was the second problem. The storm surge and massive swells from ex-TC Oswald had closed the Mooloolaba harbour-mouth for the past week. No-one knew where the bar might have been moved to, or how deep it might be. It is usually dredged almost continuously to keep it open, but the dredger itself had been smashed in the storms.

Approaching the harbour-mouth

Mooloolaba Harbour
Advice from the Coastguard was, of course, don’t try it. But we had a schedule to recover, so after several hours watching the mouth from the eastern groyne, and seeing the pilot-boat, a trawler and a large commercial multi-hull all managing to time their entry or exit through (or between) the breakers, we decided to give it a go.

If we didn't like the look of it, there was a sheltered spot just west of the harbour-mouth where we could throw a quick 180 and return for another night.

Long story short, we were lucky: spotting a lull between breakers, we cleared the bar in a sharp ‘S’ to the west, and – finally – we were on our way to Scarborough.

We now refer to Lawrie’s Boatyard as ‘Hotel California’ - you can check-out any time you like, but you can never leave!

Or so it seemed for a while there…!


Sue seeing us off Ducked that one - just! And we're clear...