Maui to Buffalo Turbulence Forecast

OGG → BUF · 4,638 miles · ~9h 47m

What to Expect

Your Maui to Buffalo flight is a long one, crossing a wide variety of terrains and weather patterns, so some turbulence is normal. Expect some Oceanic Clear-Air Turbulence and Oceanic Convection as you begin over the open Pacific. Approaching the Pacific Coast, you might encounter more Clear-Air Turbulence (CAT). Then, as you cross the Sierra Nevada and Central Rockies, be prepared for possible Mountain Wave Turbulence. The Great Plains and Upper Midwest also have the potential for Clear-Air Turbulence (CAT). Near the end of your journey over the Great Lakes, Lake-Effect Turbulence is possible, followed by Mechanical Turbulence as you approach the Northern Appalachians. Remember, pilots are highly trained to navigate these conditions; they constantly monitor weather and adjust altitude or course to ensure a safe and comfortable flight.

Flights between Maui and Buffalo cross the Sierra Nevada, a steep mountain barrier in eastern California. The Sierra generates some of the most intense rotor and wave turbulence in the world — the famous "Sierra Wave" can reach the stratosphere. East-side downdrafts are especially sharp, and flights into or out of Reno or the Central Valley often feel the effects.

Turbulence Factors on This Route

• Oceanic Clear-Air Turbulence: Transoceanic jet stream crossings produce extended stretches of clear-air turbulence over the open Pacific.
• Oceanic Convection: Isolated thunderstorms over warm Pacific waters can develop away from radar coverage, catching flights off guard.
• Mountain Wave Turbulence: The Sierra Nevada produces the well-known Sierra Wave, one of the strongest mountain wave systems in North America.
• Mechanical Turbulence: The Northern Appalachians generate low-level mechanical turbulence during strong post-frontal northwest winds.

When Is This Route Bumpiest?

For the smoothest possible ride, aim for spring, early summer, summer, early fall, or fall. The atmosphere tends to be more stable during these months, reducing the likelihood of significant turbulence. Winter, late summer, early spring, spring, late fall, and early winter tend to be bumpier. The increased temperature differences and stronger jet streams during these times can lead to more Clear-Air Turbulence (CAT), and the potential for stronger Mountain Waves over the Rockies.

Tips for This Flight

If you can, booking a morning flight often means calmer skies. Any turbulence you experience on this route will likely feel like driving over a series of small, unexpected dips in the road, or a boat gently rocking. Choose a seat over the wing, as it's the most stable part of the plane; staying well-hydrated can also help you feel more relaxed. Remember that the flight crew is there to help, and turbulence is a normal part of flying; you'll be in Buffalo before you know it.

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Forecasts based on NOAA HRRR and GFS atmospheric model data.