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Heat Advisory


URGENT - WEATHER MESSAGE
National Weather Service Hanford CA
1137 AM PDT Tue Aug 25 2026

CAZ304>316-260300-
/O.CON.KHNX.HT.Y.0005.000000T0000Z-260827T0600Z/
Coalinga - Avenal-West Side of Fresno and Kings Counties-
Caruthers - San Joaquin - Selma-Fresno-Clovis-West Side Mountains
South of 198-Buttonwillow - Lost Hills - I5-Delano-Wasco-Shafter-
Hanford - Corcoran - Lemoore-Visalia - Porterville - Reedley-
Buena Vista-Bakersfield-Southeast San Joaquin Valley-South End
San Joaquin Valley-
Including the cities of Coalinga, Lamont, Buttonwillow, McKittrick,
Delano, Wasco, Goshen, Fresno, Visalia, Kettleman City, Taft, Five
Points, Tulare, Selma, Sanger, Hanford, Shafter, Lemoore, Arvin,
Corcoran, Bakersfield, Lost Hills, Richgrove, Parlier, Kerman,
Blackwells Corner, Lemoore Station, Porterville, Avenal, Alpaugh, and
Kingsburg
1137 AM PDT Tue Aug 25 2026

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT WEDNESDAY...

* WHAT...High temperatures up to 104 degrees expected. Moderate to
  Major Heat Risk is expected at this time.

* WHERE...Southern San Joaquin Valley and West Side Hills of the
  Coastal Range.

* WHEN...Until 11 PM PDT Wednesday.

* IMPACTS...Hot temperatures may cause heat illnesses.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.

&&

$$

BB

URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
1042 AM PDT Tue Aug 25 2026

CAZ342>345-290300-
/O.CON.KLOX.HT.Y.0014.000000T0000Z-260829T0300Z/
Santa Lucia Mountains-Southern Salinas Valley-San Luis Obispo
County Interior Valleys-San Luis Obispo County Mountains-
Including the cities of Santa Margarita Lake, Shandon, La Panza
Range, Atascadero, San Miguel, Carrizo Plain, Creston, Lake
Nacimiento, Paso Robles, Templeton, Caliente Range, Hearst Castle,
and Irish Hills
1042 AM PDT Tue Aug 25 2026

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT FRIDAY...

* WHAT...Temperatures up to 105.

* WHERE...San Luis Obispo County Interior Valleys, San Luis Obispo
  County Mountains, Santa Lucia Mountains, and Southern Salinas
  Valley.

* WHEN...Until 8 PM PDT Friday.

* IMPACTS...Hot temperatures may cause heat illnesses.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

&&

$$


Small Craft Advisory


URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
200 PM PDT Tue Aug 25 2026

PZZ540-260500-
/O.CON.KMTR.SC.Y.0099.260825T2200Z-260827T1600Z/
Coastal Waters from Point Arena to Point Reyes California out to
10 NM-
200 PM PDT Tue Aug 25 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT
THURSDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt
  expected.

* WHERE...Coastal Waters from Point Arena to Point Reyes
  California out to 10 NM.

* WHEN...Until 9 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
200 PM PDT Tue Aug 25 2026

PZZ560-260500-
/O.CON.KMTR.SC.Y.0099.260825T2200Z-260827T1600Z/
Coastal Waters from Pigeon Point to Point Pinos California out to
10 NM-
200 PM PDT Tue Aug 25 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT
THURSDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt
  expected.

* WHERE...Coastal Waters from Pigeon Point to Point Pinos
  California out to 10 NM.

* WHEN...Until 9 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
200 PM PDT Tue Aug 25 2026

PZZ565-260500-
/O.CON.KMTR.SC.Y.0099.260825T2200Z-260827T1600Z/
Coastal Waters from Point Pinos to Point Piedras Blancas
California out to 10 NM-
200 PM PDT Tue Aug 25 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT
THURSDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt
  expected.

* WHERE...Coastal Waters from Point Pinos to Point Piedras
  Blancas California out to 10 NM.

* WHEN...Until 9 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

For more information from the National Weather Service visit
http://weather.gov/sanfrancisco

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
200 PM PDT Tue Aug 25 2026

PZZ570-260500-
/O.CON.KMTR.SC.Y.0099.260826T0400Z-260827T1600Z/
Waters from Point Arena to Point Reyes 10-60 NM-
200 PM PDT Tue Aug 25 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING
TO 9 AM PDT THURSDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt
  expected.

* WHERE...Waters from Point Arena to Point Reyes 10-60 NM.

* WHEN...From 9 PM this evening to 9 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
200 PM PDT Tue Aug 25 2026

PZZ571-260500-
/O.CON.KMTR.SC.Y.0099.260826T0400Z-260827T1600Z/
Waters from Point Reyes to Pigeon Point 10-60 NM-
200 PM PDT Tue Aug 25 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING
TO 9 AM PDT THURSDAY...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 30 kt
  expected.

* WHERE...Waters from Point Reyes to Pigeon Point 10-60 NM.

* WHEN...From 9 PM this evening to 9 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
200 PM PDT Tue Aug 25 2026

PZZ575-260500-
/O.CON.KMTR.SC.Y.0099.260826T0400Z-260827T1600Z/
Waters from Pigeon Point to Point Pinos 10-60 NM-
200 PM PDT Tue Aug 25 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING
TO 9 AM PDT THURSDAY...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 30 kt
  expected.

* WHERE...Waters from Pigeon Point to Point Pinos 10-60 NM.

* WHEN...From 9 PM this evening to 9 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
200 PM PDT Tue Aug 25 2026

PZZ576-260500-
/O.CON.KMTR.SC.Y.0099.260825T2200Z-260827T1600Z/
Waters from Point Pinos to Point Piedras Blancas 10-60 NM-
200 PM PDT Tue Aug 25 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT
THURSDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt
  expected.

* WHERE...Waters from Point Pinos to Point Piedras Blancas 10-
  60 NM.

* WHEN...Until 9 AM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
134 PM PDT Tue Aug 25 2026

PZZ645-261000-
/O.CON.KLOX.SC.Y.0120.260825T2200Z-260826T1000Z/
Point Piedras Blancas to Point Sal westward out to 10 NM-
134 PM PDT Tue Aug 25 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
WEDNESDAY...

* WHAT...Hazardous sea conditions.

* WHERE...Point Piedras Blancas to Point Sal westward out to 10
  NM.

* WHEN...From 3 PM Tuesday to 3 AM PDT Wednesday.

* IMPACTS...Conditions will be hazardous to small craft.

* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX)
  for more.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
134 PM PDT Tue Aug 25 2026

PZZ670-261000-
/O.EXT.KLOX.SC.Y.0119.000000T0000Z-260827T2200Z/
Point Piedras Blancas to Point Sal from 10 to 60 NM-
134 PM PDT Tue Aug 25 2026

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 PM PDT THURSDAY...

* WHAT...Hazardous sea conditions.

* WHERE...Point Piedras Blancas to Point Sal from 10 to 60 NM.

* WHEN...Until 3 PM PDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX)
  for more.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Air Quality Alert


CAC047-271800-
Merced-
1108 AM PDT Tue Aug 25 2026

...The Valley Air District has issued an Air Quality Alert for
Merced County from Tuesday morning through Thursday morning due
to smoke from a local fire...

Exposure to particle pollution can cause serious health problems;
aggravate lung disease, cause asthma attacks and acute bronchitis
and increase risk of respiratory infections. In people with heart
disease, short-term exposure to particle pollution has been linked
to heart attacks and arrhythmias according to the US
Environmental Protection Agency. Children and elderly people are
also more susceptible to consequences of high particulate levels.
Stay indoors if possible. Avoid prolonged or strenuous outdoor
physical activities to reduce the affect of unhealthy air. For
current air quality go to fire.airnow.gov

&&

$$
BB

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE