Pacific crossing preparation has gotten complicated with all the routing options and rally schedules flying around. As someone who has made the puddle jump and lived to tell about it, I learned everything there is to know about getting from Mexico to French Polynesia. Today, I will share it all with you.
Timing Your Departure
Probably should have led with this section, honestly. Most boats depart between late February and early April. Earlier departures risk lingering Pacific High pressure, which can leave boats becalmed for days—and trust me, there’s nothing more frustrating than drifting in glassy calm 1,000 miles from anywhere. Later departures compress your South Pacific season before cyclone season begins in November.
The Pacific Puddle Jump Rally coordinates departures from Banderas Bay, Mexico, providing weather routing, social events, and safety coordination. Many first-time Pacific crossers find the rally structure reassuring, and the friendships you make last throughout the cruising season ahead.
Provisioning for Three Weeks
That’s what makes proper provisioning endearing to us puddle jumpers—get it right and you eat well; get it wrong and you’re living on beans and rice. Expect 18-25 days at sea. Fresh provisions last roughly ten days with careful storage; after that, you’re eating canned and dry goods. Provisioning in Mexico offers good variety at reasonable prices.
Carry spares for everything that might fail. No chandlery exists mid-ocean—whatever breaks, you’re fixing with what’s aboard. Water capacity matters; plan for 1 gallon per person per day minimum. Watermakers provide backup but shouldn’t be your only source, because they always pick the worst moment to quit.
Weather Routing
The route initially heads southwest to escape the Pacific High, then curves toward the Marquesas. Weather routing services help optimize departure timing and daily course adjustments. GRIB files via SSB or satellite provide forecast data underway, letting you pick your way through the weather systems.
The ITCZ (Intertropical Convergence Zone) lies between 5N and 10N with squally, unsettled weather. Most boats transit quickly, accepting a day or two of discomfort rather than lingering in the doldrums. The squalls are dramatic but brief—just keep your sails well reefed.
Landfall
The Marquesas emerge from the sea dramatically, volcanic peaks rising from blue water. After three weeks at sea, the sight hits you differently than any other landfall you’ve made. Most boats make landfall at Hiva Oa or Nuku Hiva. French Polynesia requires advance paperwork; complete documentation before departing Mexico or you’ll face headaches on arrival. The welcome from fellow cruisers and friendly Polynesian islanders makes every mile of the passage worthwhile.
