🚢 Cruise Pulse

Tropical Weather Outlook: Two Pacific Systems Being Watched Near Hawaii and Baja California

The National Hurricane Center's Central Pacific Hurricane Center is tracking two areas of interest as of the September 9 outlook. The first is a broad trough of low pressure well south-southeast of the Hawaiian Islands, producing disorganized showers and thunderstorms and moving generally northward; it carries a low 10 percent chance of formation within 48 hours and a low 20 percent chance within 7 days. The second is an area of low pressure forecast to form several hundred miles south of the southern tip of the Baja California Peninsula this weekend or early next week, potentially moving generally westward; it has a near-0 percent chance of formation within 48 hours but a medium 50 percent chance within 7 days. Separately, Tropical Storm Lowell is active north-northwest of Hawaii, and Tropical Depression Fourteen-E has formed southwest of the Baja California Peninsula's southern tip.
💡 What This Means For You

If you're sailing near Hawaii or off the Baja California Peninsula in the coming days, keep an eye on these two disturbances tracked by the Central Pacific Hurricane Center as of September 9. The system near Hawaii has a low chance of development, while the one forming south of Baja carries a medium 50 percent chance of becoming a tropical depression within 7 days. Also check your itinerary against the positions of Tropical Storm Lowell and Tropical Depression Fourteen-E, both currently active in these regions.

📝 Mark's Take

What stands out here is the split in confidence between two systems the Central Pacific Hurricane Center is watching: the trough south-southeast of Hawaii gets only a 20 percent seven-day formation chance, while the disturbance forming south of Baja California jumps to 50 percent over the same window despite starting near 0 percent in the next 48 hours. That gap tells me the Baja system is the one worth bookmarking if you've got a late-September Mexican Riviera or repositioning cruise booked. It's also worth noting this outlook already has two named systems on the board — Tropical Storm Lowell north-northwest of Hawaii and Tropical Depression Fourteen-E southwest of Baja — so cruise lines routing through either corridor are already adjusting for active weather, not just potential development. In the reader's shoes, I'd recheck my line's voyage-alert page rather than rely on a single outlook snapshot, since these percentages shift advisory to advisory.

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