A potential close approach of Hurricane Genevieve prompted the issuance of a Hurricane Warning for the southern tip of Baja California.  At 11:00 p.m. EDT on Wednesday the center of Hurricane Genevieve was located at latitude 20.9°N and longitude 109.7°W which put it about 140 miles (225 km) south of the southern tip of Baja California.  Genevieve was moving toward the north-northwest at 9 m.p.h. (15 km/h).  The maximum sustained wind speed was 115 m.p.h. (185 km/h) and there were wind gusts to 135 m.p.h. (220 km/h).  The minimum surface pressure was 959 mb.

A Hurricane Warning was in effect for the portion of the coast from Los Barriles to Todos Santos, Mexico.  A Tropical Storm Warning was in effect for the portion of the coast from Todos Santos to Cabo San Lazaro, Mexico.  A Tropical Storm Watch was in effect for the portion of the coast from Los Barriles to La Paz, Mexico.

Hurricane Genevieve continued to exhibit a well organized circulation.  A circular eye was present at the center of circulation.  The eye was surrounded by a ring of strong thunderstorms and the strongest winds were occurring in that ring of storms.  Bands of showers and thunderstorms were revolving around the core of Genevieve.  Storms near the core of the circulation were generating strong upper level divergence was pumping mass away from the hurricane.

Hurricane force winds extended out 35 miles (55 km) from the center of Genevieve.  Tropical Storm force winds extended out 140 miles (225 km) from the center of circulation.  The Hurricane Intensity Index (HII) for Hurricane Genevieve was 20.6.  The Hurricane Size Index (HSI) was 13.4 and the Hurricane Wind Intensity Size Index (HWISI) was 34.0.

Hurricane Genevieve will move through an environment less favorable for a major hurricane during the next few days.  Genevieve will move over water where the Sea Surface Temperatures are cooler than 27°C.  It will move through a region where the upper level winds are weak and there will be little vertical wind shear.  Hurricane Genevieve is likely to weaken when the core starts to move over cooler water.

Hurricane Genevieve will move around the southwestern part of an ridge of high pressure over the southwestern U.S. and northern Mexico.  The ridge will Genevieve toward the north-northwest during the next 24 hours.  On its anticipated track the core of Hurricane Genevieve could be near the southern tip of Baja California in about 18 hours.  Genevieve will cause gusty winds over the southern part of Baja California.  It will also drop locally heavy rain which could cause flash floods.