Current Position: 34 43.627’S 19 16.672’E; Timezone: UTC+2; SOG: 1.4; COG: 330; TWS: 21; TWD: 151; Current Speed, 1.4 kt; Current Direction, 0; Distance to Waypoint (Hout Bay): about 65 nm; Total Miles Sailed: 16407 nm; Engine Hours: 382; Estimate Fuel: 5+14+50;
Comments: I am going to have to transfer fuel from Jerry cans. The question is how much. I will need to stop the boat. Although the seas are less confused, the swell is still significant, so pouring the fuel without spilling it will be an issue. I have 80 nm to motor today and I want a full day tank at the end for the remainder of the passage (which will be mostly under sail). 80/4.5=18h. 18*0.75=13.5 gal. I have maybe 10 gal in the main and 9 gal in the day tank (total of 19), which is 4 more than a full day tank. This would suggest I need to transfer 13.5-4=9.5 gal. I will move 15 gal (three Jerry cans). There shouldn’t be much water in the Jerry cans (more in the main tank), so I will just pour the fuel directly in the tank without using the Baha filter (which would be too difficult to use in the swell without spilling fuel). I have decided to pump the main tank dry because I am only estimating how much fuel remains based upon the number of hours the engine has run. It is possible I will have enough fuel without accessing the Jerry cans. At 7:00 the day tank was down to 8 gal, so I transferred 7 gal from the main. The Racor filter started to plug again, probably because of water mixing with the little fuel that is left in the tank, but I saw no air suggesting there must be some fuel left. I would like to pump out as much as I can to start with a “clean” tank. It is 8:00 and as expected there is almost zero wind. The sea is glassy. I am running against a 0.7 kt current. If not motoring, I would be going backwards. By motoring, I am about 10h ahead of where PW expected me to be 10h ago. In the end, I will have saved more than a day of sailing. But in practice, it means I will arrive at HB during the light winds of Wednesday morning rather than struggling to get in before dark on Wednesday or even Thursday. I downloaded the 9:00 ECWMF update. If anything, the prediction now is for even lighter winds, even along the W coast. However, it looks like I will start seeing so 10 kt winds later this afternoon. The 30 kt winds are not arriving until Thursday. PW has me arriving 4:00 on Wednesday. I won’t be dragging my feet after Cape Agulhas after all. I will need to make an effort to arrive at HB by dawn. It is 10:30 and Horizon is rounding Cape Agulhas. I am on the backside of the current gyro and it is not flowing with me at 0.7 kt giving me a SOG of 5 at 1800 rpm. The water is like glass and the swell has been reduced. 55 nm to the Cape. I should be there about 20:00. About 14:00 I started to see 8 kt winds with 19 kt gusts. I raised the double-reefed main and unfurled 80% of the Yankee. With a 0.9 kt cross current and 1600 rpm in a close haul, I was making 6 kt with 39 nm to go to the Cape. The boat is way more stable now, which is a relief because although there was little swell the boat was rocking terribly while motoring without any wind. I turned off the engine at 15:00. With 11 kt wind I was making 5 kt. I was able to top off the day tank from the main, so I may not have to use the Jerry cans. The wind returned earlier than expected. It is 19:00 and I am rounding Cape Agulhas. I did not expect to be here until midnight. I have about 130 nm to go to Hout Bay. It may be possible to get there before dark tomorrow, but if I cannot, I’d have to fight the current and traffic all night to go in Wednesday morning. Sunrise will be at 5:30. If I want to arrive in the bay at 6:00 Wednesday morning, I need to average 130/35=3.7 kt. That is real slow for these conditions (presently 1.5 kt current). I furled in about half the Yankee, slowing the boat from 6.5 to 4.5 in a beam reach. It looks like as I round the corner I am going from a 90 to 130, a broad reach, which should slow the boat down. The wind is supposed to die down a bit tomorrow afternoon, but build significantly Tuesday night. I can slow the boat down further by dropping the main and just using the foresails, which I may need to do Tuesday night. By 22:00 the wind speed had dropped to single digits. I was in a deep broad reach, almost a run, so I dropped the mainsail. The SOG fell to around 3 kt. Starting about midnight, the wind was supposed to back to the E for the remainder of the night. When it did, I was going to need to tack to starboard, but I was not sufficiently clear of the Cape to do that now. By 00:30 I was far enough W and the wind had backed enough to tack to the starboard and head for Cape Point (the western edge of Valsbaai), 76 nm away. The current was also rotating and was now NW. I was making almost 4 kt with the Yankee and storm staysail. The wind was supposed to continue to back and pick up speed to about 15, so I expect the boat to pick up speed as well. Now that I have tacked, I am moving along with the commercial traffic. It is 5:00 and I am 57 nm from the waypoint. I averaged (76-57)/4.5=4.2 since tacking. However, as expected, the wind has built to 15 and I am now averaging over 5. The wind is expected to build to 17 with 22 gusts the next few hours, then tapper off by noon to single digits all afternoon. At 5:30 I furled in the jib and am making 4.1 on the storm sail alone. I have 75 nm to go, so must average 75/24=3.1 kt. I have already flattened the storm sail, so there is not much more I can do but run bare poles and just float with the current, which would be a very bad idea with the amount of commercial traffic. It is almost 7:00. I have lashed the tiller port and am drifting almost perpendicular to the 1.8 kt current with a SOG of 2.1. I am going to wait out this morning’s blow like this. I am headed towards Betty’s Bay, about 30 nm away. This course takes me out of the path of commercial traffic. It is also moving me out of the main course of the Benguelas Current, which is now 2 kt. There is also supposed to be a pocket of dead air that develops there this afternoon. I will update the ECWMF forecast in a couple of hours. It is 9:00 and not much has changed in the GRIB. I am going to allow the boat to drift until mid to late afternoon, perhaps 15-20 nm towards Betty’s Bay. This will give me 55-60 nm to Hout Bay. After I round the Cape of Good Hope and starting 21:00-22:00, the wind will pick up to 16 with gusts in the 20s. It will be hard to slow the boat to less than 4 kt. At that point I will only have 20 nm yo Hout Bay, which I figure will take 5h, so I do not want to be to Good Hope before midnight. I figure it will be about 30 nm from the point I stop drifting to Good Hope. Much of the time in the late afternoon to midnight the wind will be very light (3-12), so I figured I can keep the SOG below 3, so it should take 30/3=10h. According to, I need at least 15h. If so want to arrive at the channel into the bay at 6:00 to reach the berth about 7:00, I need to start sailing about 3:00. Between now and then (6h) I am going to drift. This should not be a problem as I have already drifted out of the main current and the SOG is 1.5. I note that my plans have changed as often as the weather forecasts in the last 24h. I thought I would need to transfer fuel, then the winds came early. I thought I would be sailing straight through, then the winds were stronger than expected and I find myself heaved to for 8h.