Sunday, March 2 — Tonight was a rare astronomical event — a seven planet alignment, with several of the plants visible to the naked eye. But sadly, the seas were too uncomfortable for us to even consider sitting outside to see it.
By midnight, we could see lights from southern Jamaica in the distance. By dawn, we were close enough to be in the shelter of the island and the waves became a little smaller. We could also smell smoke – not an unpleasant smoke, like a fire, but like smoking food.
Shortly after dawn, we rounded the western corner of the island. Our change in direction meant we went from head seas to beam seas. Eric’s seasickness instantly vanished. As we trekked north, we ran close to shore. From what we could see, Jamaica was mountainous and lush.
It only took a couple of hours to go from the southern side of the island to Port Antonio, located on the north-eastern side of the island. We turned into a bay named East Harbor, then immediately turned into a channel between the tip of the mainland peninsula and Navy Island that led into a bay called West Harbor.
Entering East Harbor, Port AntonioThe channel between East Harbor and West Harbor, Port AntonioContinue reading →
Tuesday, February 25, continued… After bypassing the battery protect device, and having Zeus set to 60% max load (~100 amps at cruising RPM), it was time to do some testing. First, Eric ensured switching to emergency power would work. He turned off the house bank via the BMS (simulating what had happened earlier), and then initiated emergency power by paralleling in another battery bank. It worked. Then Eric simulated being on a passage. He turned the main engine on, revved up to 1750 RPMs, and had all underway systems on. He watched the power readings like a hawk. This is where it got a bit weird. Every 400 seconds the Zeus restarted itself. Charging went to zero; but it had restart delay, so it took about 30 seconds to start charging again.
In general, we use about 60 amps underway, and this was actually enough charging for us to do the passage. However, watching the Zeus reset over and over made Eric nervous. He ran the engine for almost two hours, checking and watching. Eric had to made a decision: try to make it to Jamaica with a questionable alternator regulator, or re-check-in to Panama and try to troubleshoot more. Since the weather windows here were few and far between, he did not want to give up this window.
Now that we were certain that emergency power via paralleling another battery bank, we knew we could utilize the generator and the secondary alternator to charge the batteries. If there was a problem with the Zeus again, Eric would switch to emergency power, restart the LiFePo battery system, and run the generator to continue operating Kosmos via the LiFePo battery bank. He wanted to keep the secondary alternator in reserve and the other battery banks in reserve, as well. He also wired the ignition trigger voltage to a breaker in the pilot house, so if things started to go awry with Zeus, he could shut it down easily.
Keith and Christi helped with the testing/rewiring. Once Eric was done, Keith did archery with his friends. We had dinner in the marina restaurant.
On Wednesday, we didn’t need to wake up until 0500 to do the last minute things before going to sea since Kosmos was still mostly ready to go. Eric was feeling confident that that if there was another issue with the Zeus, he could turn it off via the switch that he’d wired up yesterday.
We untied at about 0600. This morning was much gloomier than yesterday, which felt ominous. We passed through the channel from the marina into the bay at low RPM’s, just as we had yesterday. When we were far enough into the bay that we felt like we were safe from any potential obstacles, Eric revved up the engine. All worked fine.
We exited Limon Bay via the east entrance. The big ships only use the west entrance, so we’d anticipated less traffic. Here were two ships passing in the west entrance.
Continued from yesterday… At 0400, we approached the anchorage for the large boats coming from/going to the Panama Canal. We could have done circles for two hours until dawn broke, but since the ships were not moving, were lit, and all had AIS, we were confident that we could navigate safely.
Even though there was plenty of space for us to navigate between the vessels, we still felt quite close to the monstrous ships that we passed.
A couple small pangas came really close to us during the twilight approach to the marina. At one point dinghy zoomed across our the bow so close that it made our hearts skip a beat. Here is a photo looking back at the large vessel anchorage as dawn broke.
Thursday, January 9 — It was another ominously grey day with light wind. The lack of wind made it very hot outside, so we again ran the AC. There was very little wind chop, but the swell had increased in the wee hours of the morning to 3 – 6 feet from our port side at relatively fast intervals, so it was a bit rolly. In the late morning/early afternoon, we went through a pass between two islands, which gave us a little reprieve from the swells.
The conditions varied throughout the afternoon and evening, but overall, conditions were pretty good. Eric saw some dolphins and Keith saw a turtle. And, we saw lots of birds.
in the morning, the swells were about 4 feet and coming from two different directions: on the nose and on the starboard right quarter, so we were both hobby-horsing and lurching. The intervals between the swells had increased, too, adding to the discomfort. The good news was that the wind was light at about 4-knots, so wind waves were small.
It was miserably hot again, so we ran the AC for most of the day to help minimize the discomfort. We had a pod of dolphins come to play for a while. Christi saw a turtle.
