Hurricane Lowell reached Category 5 strength in the Central Pacific on Wednesday, packing sustained winds above 160 mph (257 km/h) as it tracked south of Hawaii, the Central Pacific Hurricane Center confirmed. The system intensified from a disorganized tropical disturbance to a top-tier hurricane in under 48 hours.
The storm poses no direct landfall threat to the Hawaiian Islands, according to the latest advisory. But its expanding swell field is already generating high surf and dangerous rip currents along south- and east-facing shores.
48-Hour Intensification Timeline
Lowell’s evolution defied seasonal norms:
- Monday morning: Weak tropical disturbance. Winds: 25 mph. Convection disorganized.
- Monday evening: Upgraded to tropical depression. Central pressure falling.
- Tuesday morning: Named Tropical Storm Lowell. Winds: 50 mph.
- Tuesday afternoon: Hurricane status (Category 1, 75 mph). Rapid intensification triggered.
- Tuesday evening: Category 4. Winds: 130 mph. Eye clearly defined on satellite.
- Wednesday morning: Category 5. Winds: 160+ mph. Central pressure below 925 mb.
The storm gained more than 135 mph in sustained wind speed over 48 hours. That exceeds the National Hurricane Center’s rapid intensification threshold — a 35 mph increase in 24 hours — by nearly fourfold.
Current Position and Track
Lowell was located approximately 350 miles south-southeast of Hilo as of the 5 a.m. HST update. It is moving west-northwest at 12 mph.
| Parameter | Value |
|---|---|
| Category | 5 (Saffir-Simpson Scale) |
| Sustained Winds | 160+ mph (257+ km/h) |
| Central Pressure | < 925 mb |
| Movement | West-northwest at 12 mph |
| Distance from Hilo | ~350 miles SSE |
| Forecast Track | Passes south of Hawaiian Islands |
The storm’s projected path keeps the eye 200–400 miles south of the island chain through Friday. No hurricane warnings are in effect for any Hawaiian island.
Indirect Impacts on Hawaii
Distance does not eliminate risk.
The National Weather Service in Honolulu issued high surf advisories for south-facing shores of all islands through Thursday evening. Wave heights of 8–12 feet are forecast, with occasional sets reaching 15 feet. The Big Island and Maui face the highest swell exposure.
Additional moisture flowing north from Lowell’s outer rain bands will increase rainfall chances across the island chain Wednesday through Friday. Flash flood watches remain possible for windward slopes of the Big Island.
Forecast Intensity
Lowell is expected to remain a major hurricane (Category 3+) for several days. Forecasters cited favorable ocean heat content and low vertical wind shear across the Central Pacific.
Gradual weakening is forecast by the weekend as the system encounters cooler sea-surface temperatures and increasing wind shear. Eyewall replacement cycles could cause temporary intensity fluctuations over the next 72 hours.
Why Lowell Intensified So Fast
Five environmental factors converged:
Sea-surface temperatures ran 1–2°C above the seasonal average along the storm’s path. Deep oceanic heat content extended well below the surface. Vertical wind shear stayed below 10 knots throughout the intensification window. Mid-level humidity exceeded 70 percent. The Madden-Julian Oscillation sat in a phase that enhanced tropical convection across the Pacific.
Together, these conditions removed the usual brakes on tropical cyclone development.
Karina Now Active in Eastern Pacific
Lowell is not alone. Hurricane Karina intensified to Category 3 strength in the Eastern Pacific on Tuesday, the Associated Press reported. Karina is tracking west over open water with no threat to land.
Two simultaneous major hurricanes in the Eastern and Central Pacific underscore the 2026 season’s activity. Forecasters at the Climate Prediction Center have flagged above-normal Accumulated Cyclone Energy values since July.
Preparedness Guidance
State and county civil defense agencies urged residents and visitors to take standard precautions despite the offshore track.
- Review hurricane kits: water, food, medications, batteries.
- Avoid south-facing beaches during peak surf.
- Monitor NWS Honolulu updates and local civil defense alerts.
- Secure outdoor furniture and vessels against gusty trades.
- Prepare for possible flash flooding on Big Island windward slopes.
💡 Frequently Asked Questions (FAQ)
- Q: How quickly did Hurricane Lowell intensify to Category 5?
- A: Lowell intensified from a weak tropical disturbance with 25 mph winds on Monday morning to a Category 5 hurricane with sustained winds above 160 mph by Wednesday morning — a gain of more than 135 mph in sustained wind speed over 48 hours, quadrupling the National Hurricane Center’s rapid intensification threshold.
- Q: Will Hurricane Lowell make landfall in Hawaii?
- A: According to the Central Pacific Hurricane Center, Lowell poses no direct landfall threat to the Hawaiian Islands. However, its expanding swell field is already generating high surf and dangerous rip currents along south- and east-facing shores.
- Q: Where is Hurricane Lowell located right now?
- A: As of the 5 a.m. HST update, Lowell was positioned approximately 350 miles south-southeast of Hilo, moving west-northwest at 12 mph, with a central pressure below 925 mb.
- Q: Why is Hurricane Lowell’s rapid intensification considered unusual?
- A: Lowell’s evolution defied seasonal norms by gaining more than 135 mph in sustained wind speed in 48 hours, far exceeding the official rapid intensification benchmark of a 35 mph increase in 24 hours — making it an extreme outlier even by Central Pacific standards.
- Q: What are the current impacts of Hurricane Lowell on Hawaii?
- A: Although the storm will not directly strike Hawaii, coastal areas are already experiencing high surf and dangerous rip currents, particularly along south- and east-facing shores, due to Lowell’s expanding swell field.
Extended Reading
The storm’s rapid development drew on analysis from the Central Pacific Hurricane Center and reporting from the Honolulu Star-Advertiser and Maui Now. Coverage of Hurricane Karina’s separate intensification appeared via the Associated Press. Additional Pacific basin tracking and seasonal outlooks are available through the National Hurricane Center’s tropical products archive.