Arriving at Dolores' Birthday Party
Monday, January 24, 2011
Rum Cay at Last
Arriving at Dolores' Birthday Party
Tuesday, January 18, 2011
Georgetown, the metropolis
Friday, January 7, 2011
Weather is Everything!
Friday, January 7, 2011
Six days a week, at 6:30 am, our weather guru, Chris Parker broadcasts the marine weather forecast for the Bahamas. It is around this event that the cruiser’s day hinges. The broadcast is received on the Single Side Band radio (SSB), a ham radio which is almost standard equipment for most cruisers. Alternately, one can receive him on a web chat forum, for those land-based folks who have the luxury of continuous, broad bandwidth, or, later in the afternoon, in the form of an email to all subscribing customers.
If you are a “sponsoring” listener, Chris opens up the broadcast at the end of the forecast, to receive callers with specific weather and sea-state questions. (“We are underway, headed to Mayaguana, with a stop at Rum Cay, should we go straight through due to the approaching front? Or will it dissipate by the time we enter these waters?”) Chris, patiently offers the best advice based on the grib charts and models.
Although I have been listening (and dutifully recording) these forecasts for many years, the whole thing is still a mystery to me. Last night, Chris’ forecast for the Georgetown area included the information that this next cold front would be passing through around 3am with winds clocking west to west-northwest (310degrees), possible squalls accompanying the front- nothing too severe, and winds at about 20- 25 knots (possible 30 in squalls). Sure enough at about 4am, the wind begins to stiffen, the boat points Northwest as a shower of rain gives all boats in the harbor a well-needed rinse.
What amazes me, is how do they know? I mean, these weather guys, they look at some data, and some radar—sure, they know the trends and how high or low pressure affects the surrounding winds—but, jeez, to say that in a certain area at a certain time, a certain weather event will occur in just such a certain way… Like I said, an amazing mystery.
Another source of amazement is our anchor. So after we listen to Chris’ forecast, we make a decision as to the safest and most comfortable anchorage, taking into account wind direction, wave direction if there is a swell and if it wraps around a point or island, as well as proximity to any activities for the day. In settled weather, we drop the hook, let out enough chain, and generally swing with the strong currents that run through the island chains—keeping the waters clear and clean. When the wind howls, sometimes for days, the chain is straight out from anchor to bridle, holding the 20-ton weight of Independence, as she weaves and bobs in the wind. So, just this hunk of steel with pointed edges to dig in the sand is what we count on to hold our floating home from running up onto the rocks. When those cold fronts come through at night, everyone’s VHF radios are tuned to 16, and sleep is light and interrupted by every change in the feel of the boat’s movement, or static on the radio. I’ll save the stories of dragging anchors for another time!
Last night was uneventful, and we wake up, once again, to the beautiful Bahamian sunrise as we listen to Chris Parker on the SSB, dictate where we will spend out the next few days based on weather…