Hurricane Melissa in Jamaica: Wind and Storm Surge Explained
Hurricane Melissa made Category 5 landfall in western Jamaica on October 28, 2025 after reaching 165-knot winds and a minimum pressure of 892 millibars.
Timeline
- October 28, 2025: Melissa reached its peak intensity south of Jamaica.
- October 28, 2025: The hurricane made Category 5 landfall near New Hope in western Jamaica.
Hurricane Melissa made landfall near New Hope in Westmoreland Parish, western Jamaica, on October 28, 2025. The National Hurricane Center’s post-season analysis estimates landfall winds of 160 knots, making Melissa a Category 5 hurricane and the strongest hurricane landfall recorded in Jamaica. [1][2]
Before landfall, Melissa reached an estimated peak of 165 knots with a minimum central pressure of 892 millibars. Peak intensity and landfall intensity are related but distinct measurements: the storm was assessed slightly weaker at the coast after interaction with Jamaica’s terrain and changes in its satellite presentation. [1]
A Category 5 rating describes maximum sustained wind on the Saffir-Simpson Hurricane Wind Scale. It does not measure rainfall, flooding or storm surge. Melissa combined extreme winds with heavy rain and coastal water hazards, so the category alone does not summarize the danger that communities experienced. [1][2]
Storm surge is an abnormal rise of seawater generated by a storm’s winds and pressure, above the normal astronomical tide. It can push destructive water onto the coast, while waves add force and height. Local surge varies with coastline shape, seafloor depth, wind direction and the timing of the tide. [1]
Western Jamaica faced the eyewall, where the hurricane’s most violent winds were concentrated. Mountainous terrain also increased the risk from intense rain by channeling runoff and contributing to flash floods and landslides. Inland elevation can reduce direct surge exposure, but it does not remove wind, river or slope hazards. [1][2]
The 892-millibar figure was the storm’s estimated minimum pressure near peak intensity, not necessarily the exact pressure at every point during landfall. Aircraft observations, dropsondes, radar and satellite data informed the analysis. Post-season reports can revise the real-time advisory record after specialists examine the full set of observations. [1]
Melissa later crossed eastern Cuba and affected other Caribbean countries through wind and flooding. Those later impacts belong to the same cyclone but should not be folded into a single Jamaica statistic. The official report separates track segments, intensity estimates, local observations and casualties so each claim can be tied to place and time. [1][2]
Sources
- National Hurricane Center — Tropical Cyclone Report: Hurricane Melissa
- World Meteorological Organization — retirement of the name Melissa