Baja Mexico Weather and Storm Forecasts

Thursday 23 July 2026 6:05AM PDT

Current Weather Conditions

The building high-pressure ridge that has been expanding across our regional offshore waters in the NE Pacific is driving our atmospheric setup today. As Hurricane Fausto tracks west-northwestward well away from the peninsula, this high-pressure dome is tightening the gradient against the deep thermal low over the Gulf of California.

On the Baja Pacific side, active coastal upwelling continues to hold very cool ocean water along the immediate beachheads, maintaining a defined thermal boundary right at the surf line. However, because high pressure is compressing the marine inversion from above, the morning stratus deck is squished thin and clearing out rapidly, allowing the strong inland heat to pull afternoon sea breezes across the western bluffs earlier today.

Over on the eastern side of the peninsula, the Gulf of California is acting as a massive thermal reservoir. The interaction between warm surface waters and light-to-moderate southeasterly winds continues to pump high humidity levels straight up the basin, keeping the interior and eastern coastline running extremely hot.

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Regional Forecast for Today

Baja California

The northern half of the peninsula will see morning overcast burn off quickly to reveal bright, mostly sunny skies across the majority of the region. Along the Northern Baja Pacific coastline, communities from Tijuana, Rosarito Beach, and Ensenada down through San Quintín and El Rosario will enjoy mostly sunny skies for the afternoon window. Temperatures will feel pleasantly cool to comfortable right at the immediate water’s edge, while fresh northwesterly and west-northwesterly coastal breezes keep the beachheads refreshed.

Stepping inland, conditions warm up fast. Inland valleys like Tecate and Cataviña will turn a lot hotter under sunny skies, while the deep desert of Mexicali becomes intensely hot and dry.

Along the upper Gulf of California, including San Felipe, Puertecitos, and Bahía San Luis Gonzaga, conditions will feel a lot hotter and heavily muggy under brilliant, sunny skies. Moderate southeasterly breezes will blow steadily across the eastern beaches, creating a light to moderate surface chop across the shallow channels.

Baja California Sur

The southern half of the peninsula is locked into a warm, tropical summertime profile under mostly sunny to sunny skies. Down along the central and Southern Baja Pacific coastlines—spanning from Guerrero Negro and Vizcaíno through Punta Abreojos, San Juanico, and San Carlos—expect mostly sunny skies. It will feel warm to a bit warmer as you head south, with steady afternoon winds blowing out of the west to north-west keeping the coastal zone refreshed. The open ocean waters remain dominated by long-period wave energy, bringing elevated breaking surf along exposed beach breaks.

Over on the eastern side, extremely warm water temperatures will keep the Central and Southern Gulf of California feeling a lot hotter and heavily humid. Santa Rosalía, Mulegé, Loreto, and La Paz will bask under sunny skies with light to moderate southeasterly and north-northeasterly breezes.

Down at the cape in Todos Santos, Los Barriles, and Cabo San Lucas, skies will stay sunny to mostly sunny, hot with steady southwesterly breezes and nearly zero chance of rain today.

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National Hurricane Center (NHC) Tropical Update

Eastern Pacific Tropical Outlook

The National Hurricane Center continues to issue advisories on Hurricane Fausto, located well west-southwest of the southern tip of the Baja California Peninsula. Fausto is accelerating away to the west-northwest over open waters, ingesting dry air, and undergoing a gradual weakening trend. While Fausto poses no direct land threat to Baja, its expansive wind field continues to send a long-period south to southwest swell train straight up our Pacific coastline.

Further south, the NHC is monitoring a developing trough of low pressure (EP98) located several hundred miles south of Mexico. Environmental conditions are prime for gradual development, and a tropical depression is likely to form late this week or over the weekend as it moves west-northwestward well offshore. Formation odds sit at sixty percent over the next forty-eight hours and ninety percent over the next seven days. A separate system well southwest of Hawaii poses zero threat to Mexico.

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7-Day Regional Forecast

We expect high-pressure to remain the dominant force over the peninsula into the weekend, keeping the marine layer squashed low and producing rapid daily clearing along our Pacific beaches. Daytime high temperatures will stay pleasantly cool right along the immediate surf line, while our inland valleys, mountain ranges, and eastern desert slopes will remain trapped under intense, dry heat that will run a lot hotter than normal.

As we transition into early next week, the tropical system developing well south of Mexico will gradually track west-northwestward. As it expands, its broad atmospheric circulation will pull mid-level tropical moisture northward into the Gulf of California. This will lead to a noticeable increase in humidity levels across the southern capes and eastern mountain slopes, introducing a chance for building cloud cover and isolated afternoon convective showers over the higher peninsular ranges toward the middle of next week.

For our beachgoers, boaters, and coastal communities along the Pacific side, extra caution is needed through Friday. The energized south to southwest swell train radiated by Hurricane Fausto will continue pushing wave sets of six to eight feet onto exposed beaches. Combined with long wave periods of thirteen to fifteen seconds, this swell will produce powerful rip currents, high wave run-up, and rough breaking surf along all outer sandbars and south-facing points before fading over the weekend.

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