When to Charter in the Caribbean — and When Not To

The Caribbean charter season is defined by two things: the trade winds and the hurricane calendar. Get both right and you have the most reliable sailing conditions anywhere in the world. Get them wrong and you are either becalmed, overcharged, or uninsured. ## The season, in short December to April is the season. The trades blow steadily from the east-north-east at 15–20 knots, humidity is low, and rain comes in short showers rather than fronts. Anchorages are busy but the sailing is superb. Mid-August to the end of October is hurricane season proper. Most charter operations shut down or move the fleet south to Grenada and Trinidad, below the traditional hurricane belt. Insurance requirements are why: many policies simply do not cover the northern islands during these months. ## Christmas and New Year The most expensive fortnight of the year, booked twelve to eighteen months ahead, often with a minimum ten-night charter and premium rates. The weather is genuinely excellent — the "Christmas winds" are the strongest and most consistent of the season, sometimes touching 25 knots. If you want it, book it a year out. If you do not specifically want it, avoid it: you are paying roughly double for conditions that are only marginally better than February's. ## The value windows Early December. The season has started, the weather has settled, and rates have not yet climbed to Christmas levels. Anchorages are noticeably emptier. Late April to mid-May. The best-kept secret. The trades soften a little, the water is at its warmest, hurricane season is still weeks away, and the fleet is discounting to fill the calendar before repositioning. If your dates are flexible, this is where the value is. ## Where the wind puts you The trades blow from the east, which shapes every sensible itinerary. In the British Virgin Islands the classic loop runs down the Sir Francis Drake Channel with the wind, then back up in the lee of Tortola — a series of two-hour hops with the islands doing the work of breaking the swell. It is why the BVI is where most people take their first catamaran week. Further south in the Grenadines the passages are longer and more open, and the sailing is better for it, but it is not a first-week itinerary. ## A practical note on boats Catamarans dominate for a reason. Shallow draft opens up anchorages, the beam means you are not living on top of each other, and the motion at anchor is far gentler than a monohull's roll. If anyone in the party is unsure about being on a boat for a week, a cat removes most of the objection.