Pacific Ocean, 3321NM WSW of Catalinia
In the morning we saw a sail in the horizon. Mastegot was the 15th vessel we’ve seen on this passage, but the first sailboat. We had a brief VHF conversation, and learned that our AIS wasn’t transmitting.
Some investigation later, it turned out the problem was that the transceiver didn’t have a GPS fix. Moving the antenna outside helped, but it is curious for this problem to occur now, as the particular antenna has worked fine in its original location since 2021.
At noon wind dropped substantially, so we shook the reef and rolled out the genoa. Now we’re back to the three-sail setup.

Right as we were finishing dinner, a large pod of dolphins arrived to play in our bow wave.
- Distance today: 107NM
- Lunch: pea soup
- Engine hours: 0
- Position:
9°45'44"S
125°4'8"W
| Time |
Position |
Course |
Speed |
Log |
Weather |
Remarks |
| 02.04. 0:00 Z |
9°19'39"S
123°13'16"W
|
258°
|
6.1kt
|
16072.9NM
|
wind
21.1kt
108°
baro 1008 hPa
|
Hourly position log
|
| 02.04. 1:00 Z |
9°20'55"S
123°17'51"W
|
228°
|
4.1kt
|
16077.6NM
|
wind
18.9kt
119°
baro 1008 hPa
|
Hourly position log
|
| 02.04. 2:00 Z |
9°21'43"S
123°22'25"W
|
240°
|
4.7kt
|
16082.2NM
|
wind
17.3kt
118°
sea state 4/10
clouds 1/8
visibility 7/10
baro 1009 hPa
|
Suski on watch
|
| 02.04. 3:00 Z |
9°23'23"S
123°27'1"W
|
265°
|
4.9kt
|
16087.1NM
|
wind
16.8kt
107°
baro 1010 hPa
|
Hourly position log
|
| 02.04. 4:00 Z |
9°25'16"S
123°31'31"W
|
227°
|
4.4kt
|
16092NM
|
wind
18.3kt
106°
baro 1011 hPa
|
Hourly position log
|
| 02.04. 5:00 Z |
9°27'41"S
123°35'37"W
|
241°
|
5.7kt
|
16096.7NM
|
wind
20.3kt
110°
baro 1011 hPa
|
Hourly position log
|
| 02.04. 6:00 Z |
9°29'44"S
123°39'54"W
|
230°
|
4.4kt
|
16101.4NM
|
wind
17.6kt
104°
baro 1012 hPa
|
Hourly position log
|
| 02.04. 7:00 Z |
9°32'0"S
123°44'10"W
|
231°
|
6.3kt
|
16106.3NM
|
wind
21.7kt
109°
baro 1011 hPa
|
Hourly position log
|
| 02.04. 7:49 Z |
9°33'44"S
123°47'20"W
|
283°
|
4.4kt
|
16109.9NM
|
wind
14.4kt
104°
baro 1011 hPa
|
Wing on wing
|
| 02.04. 8:00 Z |
9°33'59"S
123°48'7"W
|
248°
|
4.2kt
|
16110.7NM
|
wind
14.7kt
116°
sea state 4/10
clouds 8/8
visibility 7/10
baro 1011 hPa
|
Bergie on watch. Light rain
|
| 02.04. 9:00 Z |
9°34'43"S
123°52'28"W
|
259°
|
5.4kt
|
16115.1NM
|
wind
19kt
127°
baro 1011 hPa
|
Hourly position log
|
| 02.04. 10:00 Z |
9°35'17"S
123°56'52"W
|
269°
|
3kt
|
16119.5NM
|
wind
15.3kt
125°
baro 1010 hPa
|
Hourly position log
|
| 02.04. 12:00 Z |
9°36'1"S
124°5'48"W
|
278°
|
4.9kt
|
16128.3NM
|
wind
18.2kt
115°
baro 1009 hPa
|
Hourly position log
|
| 02.04. 13:00 Z |
9°36'44"S
124°10'29"W
|
264°
|
4.4kt
|
16133.1NM
|
wind
19.1kt
123°
baro 1009 hPa
|
Hourly position log
|
| 02.04. 14:00 Z |
9°37'21"S
124°15'11"W
|
273°
|
3.6kt
|
16137.8NM
|
wind
15kt
131°
sea state 4/10
clouds 1/8
visibility 7/10
baro 1009 hPa
|
Suski on watch
|
| 02.04. 15:00 Z |
9°37'55"S
124°19'39"W
|
282°
|
4.3kt
|
16142.3NM
|
wind
16.3kt
115°
baro 1010 hPa
|
Hourly position log
|
| 02.04. 16:00 Z |
9°38'28"S
124°24'2"W
|
247°
|
4.7kt
|
16146.6NM
|
wind
17kt
112°
baro 1011 hPa
|
Hourly position log
|
| 02.04. 17:00 Z |
9°38'56"S
124°28'38"W
|
239°
|
5.2kt
|
16151.2NM
|
wind
19.5kt
116°
baro 1011 hPa
|
Hourly position log
|
| 02.04. 17:22 Z |
9°39'11"S
124°30'23"W
|
272°
|
5.6kt
|
16153NM
|
wind
18.8kt
104°
baro 1011 hPa
|
A sailboat! Vessel #15 Mastegot Oyster 595, under way from Galapagos to Hiva Oa. VHF contact, we are not visible in their AIS. Not sure which end has the problem.
|
| 02.04. 17:47 Z |
9°39'17"S
124°32'22"W
|
271°
|
5kt
|
16154.9NM
|
wind
20.5kt
126°
baro 1011 hPa
|
Rebooted AIS transceiver just in case that helps
|
| 02.04. 18:00 Z |
9°39'22"S
124°33'25"W
|
259°
|
3.5kt
|
16156NM
|
wind
15.8kt
119°
baro 1012 hPa
|
Hourly position log
|
| 02.04. 19:00 Z |
9°40'4"S
124°38'7"W
|
285°
|
4.1kt
|
16160.7NM
|
wind
17.4kt
118°
baro 1011 hPa
|
Hourly position log
|
| 02.04. 19:35 Z |
9°40'2"S
124°40'40"W
|
291°
|
5.3kt
|
16163.2NM
|
wind
13.5kt
106°
baro 1011 hPa
|
Rebooted AIS again, there was a red Err light
|
| 02.04. 19:57 Z |
9°40'12"S
124°42'11"W
|
268°
|
4.6kt
|
16164.7NM
|
wind
14.7kt
108°
baro 1011 hPa
|
Turns out AIS transmitter has no GPS fix. Trying to move the antenna to a better position
|
| 02.04. 20:00 Z |
9°40'14"S
124°42'23"W
|
285°
|
6.7kt
|
16164.9NM
|
wind
15.2kt
91°
sea state 4/10
clouds 7/8
visibility 7/10
baro 1011 hPa
|
Bergie on watch
|
| 02.04. 20:43 Z |
9°40'31"S
124°45'14"W
|
259°
|
3.4kt
|
16167.8NM
|
wind
14.9kt
125°
baro 1010 hPa
|
Moved AIS GPS antenna outside, now it has a fix. At least our VHF handheld receives coordinates now.
|
| 02.04. 20:58 Z |
9°40'35"S
124°46'8"W
|
234°
|
6.1kt
|
16168.7NM
|
wind
18.8kt
114°
baro 1010 hPa
|
Sails set: Main, Staysail, Genoa 1 (10% furled)
|
| 02.04. 21:00 Z |
9°40'36"S
124°46'20"W
|
270°
|
5.1kt
|
16168.9NM
|
wind
14.8kt
103°
baro 1010 hPa
|
Hourly position log
|
| 02.04. 21:16 Z |
9°40'49"S
124°47'34"W
|
264°
|
3.7kt
|
16170.1NM
|
wind
13.5kt
116°
baro 1009 hPa
|
Started watermaker
|
| 02.04. 21:37 Z |
9°41'14"S
124°49'11"W
|
261°
|
4.2kt
|
16171.8NM
|
wind
11.5kt
103°
baro 1009 hPa
|
Watermaker 280ppm
|
| 02.04. 22:00 Z |
9°41'48"S
124°50'56"W
|
245°
|
4.5kt
|
16173.6NM
|
wind
15.8kt
96°
baro 1009 hPa
|
Hourly position log
|
| 02.04. 22:45 Z |
9°43'13"S
124°54'10"W
|
237°
|
5.9kt
|
16177.2NM
|
wind
17.8kt
102°
baro 1008 hPa
|
Stopped watermaker, 243ppm
|
| 02.04. 23:00 Z |
9°43'21"S
124°55'14"W
|
247°
|
3.2kt
|
16178.2NM
|
wind
11.4kt
106°
baro 1008 hPa
|
Hourly position log
|