WWA Summary for All Issued by EKA

Gale Warning

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
842 AM PDT Thu Jun 11 2026

PZZ470-112345-
/O.EXP.KEKA.SC.Y.0060.000000T0000Z-260611T1600Z/
/O.CON.KEKA.GL.W.0022.260611T1600Z-260614T0400Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
842 AM PDT Thu Jun 11 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 9 PM PDT SATURDAY...

* WHAT...North winds 25 to 35 kt with gusts up to 45 kt and seas
  9 to 14 feet expected.

* WHERE...Waters from Pt. St. George to Cape Mendocino CA from
  10 to 60 nm.

* WHEN...Until 9 PM PDT Saturday.

* IMPACTS...Strong winds will cause hazardous seas which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
842 AM PDT Thu Jun 11 2026

PZZ475-112345-
/O.CON.KEKA.GL.W.0022.000000T0000Z-260612T1600Z/
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
842 AM PDT Thu Jun 11 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 9 AM PDT FRIDAY...

* WHAT...North winds 20 to 30 kt with gusts up to 40 kt and seas
  10 to 12 feet.

* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to
  60 nm.

* WHEN...Until 9 AM PDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
831 AM PDT Thu Jun 11 2026

PZZ570-112345-
/O.CON.KMTR.GL.W.0023.000000T0000Z-260612T1000Z/
Waters from Point Arena to Point Reyes 10-60 NM-
831 AM PDT Thu Jun 11 2026

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT FRIDAY...

* WHAT...North winds 20 to 30 kt with gusts up to 40 kt and seas
  10 to 12 ft.

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

* WHEN...Until 3 AM PDT Friday.

* IMPACTS...Strong winds will cause hazardous seas which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service Medford OR
122 AM PDT Thu Jun 11 2026

PZZ356-376-112130-
/O.CON.KMFR.SC.Y.0052.000000T0000Z-260614T0600Z/
/O.CON.KMFR.GL.W.0011.260611T2100Z-260614T0600Z/
Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm-
Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm-
122 AM PDT Thu Jun 11 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT
SATURDAY...
...GALE WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO
11 PM PDT SATURDAY...

* WHAT...North winds 25 to 35 kt with gusts up to 40 kt, and very
  steep wind-driven seas of 8 to 12 ft.

* WHERE...Small craft advisory conditions are expected for all
  areas this morning. Gales and very steep seas are expected south
  of Port Orford and beyond 3 nm from shore beginning this
  afternoon, with small craft advisory conditions elsewhere.

* WHEN...For the Small Craft Advisory, until 11 PM PDT Saturday.
  For the Gale Warning, from 2 PM this afternoon to 11 PM PDT
  Saturday.

* IMPACTS...Strong winds and very steep seas could capsize or
  damage vessels. Low visibility conditions are expected.

* View the hazard area in detail at https://go.usa.gov/x6hks

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid strong winds and very steep
seas. Remain in port, seek safe harbor, alter course, and/or
secure the vessel for severe conditions.

&&

$$

Red Flag Warning

Urgent - Fire Weather Message
National Weather Service Eureka CA
852 AM PDT Thu Jun 11 2026

CAZ419-120000-
/O.CON.KEKA.FW.W.0001.000000T0000Z-260612T0000Z/
Eastern Lake Including Clearlake and Middletown-
852 AM PDT Thu Jun 11 2026

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 5 PM PDT THIS
AFTERNOON...

* AFFECTED AREA...Southeastern Lake County.

* WIND...North to northeast winds will diminish in the afternoon
  to around 10 to 20 mph.

* HUMIDITY...Thursday afternoon the RH is expected to drop to 10
  to 15 percent.

* IMPACTS...Any fires that develop will likely spread rapidly.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now, or will shortly. A combination of
strong winds, low relative humidity, and warm temperatures can
contribute to extreme fire behavior.

&&

$$


http://weather.gov/eureka

URGENT - FIRE WEATHER MESSAGE
National Weather Service Sacramento CA
942 AM PDT Wed Jun 10 2026

CAZ124-142-144>153-120000-
/O.CON.KSTO.FW.W.0002.260610T1800Z-260612T0000Z/
Shasta Metro-N. Sac Valley in Tehama County-
Central Glenn Co & Interstate 5-Eastern Glenn County-
Butte County Below 1000 ft-W. Glenn/Colusa Foothills 1000-3000 ft-
Central Colusa County Incl. I-5-Eastern Colusa County-
Sutter/Yuba counties below 1000 ft-Yolo / Solano County Hills-
W. Yolo County including Capay/I-505-
C. Yolo/NE Solano including Woodland-
942 AM PDT Wed Jun 10 2026

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 5 PM PDT THURSDAY FOR
GUSTY WINDS AND LOW HUMIDITY FOR FIRE ZONES
124,142,144,145,146,147,148,149,150,151, 152 AND 153...

* Winds...North winds 15 to 25 mph. Gusts 30 to 40 mph,
  strongest along the far western Sacramento Valley.

* Humidity...Daytime minimum humidities of 9 to 15%; Overnight
  maximum relative humidities 25 to 50%

* Highest Threat...Along and west of the Interstate 5 corridor
  in the Sacramento Valley.

* Impacts...The combination of gusty winds and low humidity can
  cause fire to rapidly grow in size and intensity. Outdoor
  burning is not recommended

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now, or will shortly. A combination of
strong winds, low relative humidity, and warm temperatures can
contribute to extreme fire behavior.

&&

$$

http://weather.gov/sacramento

Heat Advisory

URGENT - WEATHER MESSAGE
National Weather Service Eureka CA
602 AM PDT Thu Jun 11 2026

CAZ113-114-118>120-112200-
/O.CON.KEKA.HT.Y.0001.260611T1900Z-260613T0500Z/
Southeastern Interior Mendocino-Northern Lake-Western Lake-
Southwestern Lake-Eastern Lake-
Including Upper Lake, Redwood Valley, Gravelly Valley Airport,
Knobcone Camp, Calpella, Finley, Lakeport, Middletown, Ukiah,
Clearlake, Hidden Valley Lake, Clearlake Park, Cobb, Talmage, and
Hopland
602 AM PDT Thu Jun 11 2026

...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 10 PM PDT
FRIDAY...

* WHAT...High temperatures of 96 to 105 expected for most valley
  locations.  Moderate to Major HeatRisk expected.

* WHERE...Lake County, and Southeastern Interior Mendocino.

* WHEN...From noon today to 10 PM PDT Friday.

* IMPACTS...Hot temperatures may cause heat illnesses especially for
  those without cooling or hydration.

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.

&&

$$

For hazard areas see https://www.weather.gov/wrh/hazards/?wfo=eka

JB

URGENT - WEATHER MESSAGE
National Weather Service San Francisco CA
916 PM PDT Wed Jun 10 2026

CAZ503-504-506-508-112200-
/O.CON.KMTR.HT.Y.0002.260611T1900Z-260612T0600Z/
Sonoma Coastal Range-North Bay Interior Mountains-North Bay
Interior Valleys-San Francisco Bay Shoreline-
916 PM PDT Wed Jun 10 2026

...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 11 PM PDT THURSDAY...

* WHAT...High temperatures between 90 and 103 for interior valleys
  and higher elevations. High temperatures between 85 and 96 degrees
  for the Bay Shoreline.

* WHERE...North Bay Interior Mountains and Valleys, and San Francisco
  Bay Shoreline.

* WHEN...From noon to 11 PM PDT Thursday.

* IMPACTS...This level of heat affects most individuals sensitive to
  heat, especially those without effective cooling and/or adequate
  hydration. Impacts possible in some health systems and in
  heat-sensitive industries.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Hydration is a critical piece to surviving the heat. Drink water, and
if possible, take water to those who are vulnerable.

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

Beat the heat and check the backseat! Do not leave young children or
pets in unattended vehicles. Car interiors will reach lethal
temperatures in a matter of minutes.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Sacramento CA
1050 AM PDT Wed Jun 10 2026

CAZ122-124-129-141-142-144>150-120000-
/O.CON.KSTO.HT.Y.0002.260611T1800Z-260614T0600Z/
W. Shasta County 1000-3000 ft-Shasta Metro-Sierra (Tehama-Plumas)
1000-3000 ft-W Tehama Co Foothills 1000-3000 ft-N. Sac Valley in
Tehama County-Central Glenn Co & Interstate 5-Eastern Glenn
County-Butte County Below 1000 ft-W. Glenn/Colusa Foothills 1000-
3000 ft-Central Colusa County Incl. I-5-Eastern Colusa County-
Sutter/Yuba counties below 1000 ft-
Including the cities of Colusa, Red Bluff, Whiskeytown, Redding,
Anderson, Chico, Oroville, Gridley, Williams, Paradise, Yuba
City, Beale AFB, Willows, and Orland
1050 AM PDT Wed Jun 10 2026

...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THURSDAY TO 11 PM PDT
SATURDAY...

* WHAT...Temperatures up to 100 to 105 expected, with widespread
  Moderate HeatRisk and areas of Major HeatRisk on Thursday and
  Friday.

* WHERE...The northern and central Sacramento Valley and adjacent
  foothills.

* WHEN...From 11 AM Thursday to 11 PM PDT Saturday.

* IMPACTS...Hot temperatures may cause heat illnesses, especially in
  those more sensitive to heat.

* ADDITIONAL DETAILS...Hot daytime temperatures will occur in other
  Valley locations as well, though Delta influence will better
  moderate local temperatures in the remainder of the Valley.

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.

&&

$$

For more information, visit us at www.weather.gov/sto/

DA

Coastal Flood Advisory

Coastal Hazard Message
National Weather Service San Francisco CA
1259 AM PDT Thu Jun 11 2026

CAZ506-112200-
/O.CON.KMTR.CF.Y.0006.000000T0000Z-260617T1000Z/
North Bay Interior Valleys-
1259 AM PDT Thu Jun 11 2026

...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
WEDNESDAY...

* WHAT...Up to 1.5 ft of inundation above ground level is
  possible in low-lying areas near shorelines and tidal
  waterways.

* WHERE...Bayshore regions of the North Bay along the San Pablo
  and San Francisco Bays.

* WHEN...Until 3 AM PDT Wednesday.

* IMPACTS...Flooding of lots, parks, and roads with only
  isolated road closures expected.

* ADDITIONAL DETAILS...At the San Francisco tidal gauge, high
  tide is expected to be 1.2 ft above normal (6.98 ft MLLW) at
  8:51 PM on Thursday the 11th, 1.5 ft above normal (7.33 ft
  MLLW) at 9:34 PM on Friday the 12th, 1.8 ft above normal (7.58
  ft MLLW) at 10:20 PM on Saturday the 13th, 1.3 ft above normal
  (7.10 ft MLLW) at 11:10 PM on Sunday the 14th, 1.2 ft above
  normal (7.05 ft MLLW) at 12:02 AM on Tuesday the 16th, and 1.0
  ft above normal (6.81 ft MLLW) at 12:56 AM on Wednesday the
  17th. High tide varies up to 90 minutes earlier or later along
  the Pacific Coast and through the San Francisco Bay,
  respectively.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If travel is required, allow extra time as some roads may be
closed. Do not drive around barricades or through water of
unknown depth. Take the necessary actions to protect flood-prone
property.

&&

$$

Small Craft Advisory

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
842 AM PDT Thu Jun 11 2026

PZZ450-112345-
/O.CON.KEKA.SC.Y.0060.000000T0000Z-260612T0300Z/
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
842 AM PDT Thu Jun 11 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT THIS
EVENING...

* WHAT...North winds 10 to 20 kt with gusts up to 35 kt and seas
  5 to 8 feet.

* WHERE...Coastal waters from Pt. St. George to Cape Mendocino
  CA out 10 nm.

* WHEN...Until 8 PM PDT this evening.

* 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 Eureka CA
842 AM PDT Thu Jun 11 2026

PZZ455-112345-
/O.CON.KEKA.SC.Y.0060.000000T0000Z-260612T1600Z/
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
842 AM PDT Thu Jun 11 2026

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

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and
  seas 7 to 10 feet.

* WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out
  10 nm. Strongest winds between Shelter Cove and Cape Mendocino.

* WHEN...Until 9 AM PDT Friday.

* 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 Medford OR
122 AM PDT Thu Jun 11 2026

PZZ350-370-112130-
/O.CON.KMFR.SC.Y.0052.000000T0000Z-260614T0600Z/
Coastal waters from Florence to Cape Blanco OR out 10 nm-
Waters from Florence to Cape Blanco OR from 10 to 60 nm-
122 AM PDT Thu Jun 11 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT
SATURDAY...

* WHAT...North winds 20 to 25 kt with gusts up to 30 kt and steep
  wind-driven seas of 6 to 9 ft.

* WHERE...All areas.

* WHEN...Through 11 PM PDT Saturday.

* IMPACTS...Gusty winds and/or steep seas could capsize or
  damage smaller vessels.

* View the hazard area in detail at https://go.usa.gov/x6hks

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners and those operating smaller vessels should
remain in port and avoid the area of hazardous conditions.

&&

$$

Visit us at https://www.weather.gov/Medford

URGENT - MARINE WEATHER MESSAGE
National Weather Service Medford OR
122 AM PDT Thu Jun 11 2026

PZZ356-376-112130-
/O.CON.KMFR.SC.Y.0052.000000T0000Z-260614T0600Z/
/O.CON.KMFR.GL.W.0011.260611T2100Z-260614T0600Z/
Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm-
Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm-
122 AM PDT Thu Jun 11 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT
SATURDAY...
...GALE WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO
11 PM PDT SATURDAY...

* WHAT...North winds 25 to 35 kt with gusts up to 40 kt, and very
  steep wind-driven seas of 8 to 12 ft.

* WHERE...Small craft advisory conditions are expected for all
  areas this morning. Gales and very steep seas are expected south
  of Port Orford and beyond 3 nm from shore beginning this
  afternoon, with small craft advisory conditions elsewhere.

* WHEN...For the Small Craft Advisory, until 11 PM PDT Saturday.
  For the Gale Warning, from 2 PM this afternoon to 11 PM PDT
  Saturday.

* IMPACTS...Strong winds and very steep seas could capsize or
  damage vessels. Low visibility conditions are expected.

* View the hazard area in detail at https://go.usa.gov/x6hks

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid strong winds and very steep
seas. Remain in port, seek safe harbor, alter course, and/or
secure the vessel for severe conditions.

&&

$$

Beach Hazards Statement

Coastal Hazard Message
National Weather Service San Francisco CA
1259 AM PDT Thu Jun 11 2026

CAZ505-509-529-112200-
/O.CON.KMTR.BH.S.0014.000000T0000Z-260612T0400Z/
Coastal North Bay Including Point Reyes National Seashore-
San Francisco Peninsula Coast-Northern Monterey Bay-
1259 AM PDT Thu Jun 11 2026

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH THIS
EVENING...

* WHAT...Increased risk of sneaker waves and strong rip currents
  due to long period southerly swell.

* WHERE...Pacific Coast beaches, especially south and southwest
  facing beaches, across Sonoma, Marin, San Mateo, and Santa
  Cruz Counties.

* WHEN...Through 9 PM Thursday evening.

* IMPACTS...Dangerous swimming and surfing conditions and
  localized beach erosion can be expected. Sneaker waves can sweep
  across the shoreline without warning, pulling people into the
  sea from rocks, jetties and beaches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Stay off of jetties, piers, rocks, and other waterside
infrastructure. Remain out of the water to avoid hazardous surf
and NEVER turn your back on the ocean. Monitor local weather,
surf and tide forecasts at www.weather.gov/mtr.

&&

$$