Station Name: Cape Mendocino, CA (094)
Station Type: Buoy
Data Source: National Data Buoy Center

Elevation Above Sea Level: 0 feet

Nearest Address:
Offshore
Petrolia, CA 95536
Humboldt County

GPS Coordinates: 40.295, -124.732

Nearby Water Temperatures

Winter Storm Warning issued February 16 at 2:40PM PST until February 18 at 4:00PM PST by NWS Eureka CA

Effective: Mon February 16, 2026, 2:40 PM
Expires: Tue February 17, 2026, 2:00 AM

* WHAT...Heavy snow expected. Total snow accumulations between 4 to 8 inches above 2000 feet. Winds gusting as high as 45 mph. * WHERE...Southwestern Humboldt above 2,500 feet. * WHEN...From 10 PM this evening to 4 PM PST Wednesday. * IMPACTS...Travel could be very difficult. Gusty winds and heavy snow could bring down tree branches and cause power outages. Road closures are possible. * ADDITIONAL DETAILS...This will impact Mattole Road and Shelter Cove road among other roads above 2,000 feet.

If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. Persons are urged to stay indoors until conditions improve. If you must go outside, dress in layers. Several layers of clothes will keep you warmer than a single heavy coat. Cover exposed skin to reduce your risk of frostbite or hypothermia. Gloves, a scarf, and a hat will keep you from losing your body heat. Persons should delay all travel if possible. If travel is absolutely necessary, drive with extreme caution and be prepared for sudden changes in visibility. Leave plenty of room between you and the motorist ahead of you, and allow extra time to reach your destination. Avoid sudden braking or acceleration, and be especially cautious on hills or when making turns. Make sure your car is winterized and in good working order. Do not touch downed lines and report any power outages to your electric company. Travel is highly discouraged due to slick roadways and the possibility of downed trees and power lines.

Winter Storm Warning issued February 16 at 2:40PM PST until February 18 at 4:00PM PST by NWS Eureka CA

Effective: Mon February 16, 2026, 2:40 PM
Expires: Tue February 17, 2026, 2:00 AM

* WHAT...Heavy snow expected for elevations above 2000 feet. Total snow accumulations between 4 and 10 inches. Locally up to 22 inches expected above 3500 feet. Winds gusting as high as 35 mph. * WHERE...Humboldt Interior and Del Norte Interior. * WHEN...From 7 PM this evening to 4 PM PST Wednesday. * IMPACTS...Travel could be very difficult to impossible. Tire chains may be necessary if travelling through mountain passes. Gusty winds and heavy snow could bring down trees and power lines. Road closures are possible. * ADDITIONAL DETAILS...The heaviest snowfall rates are expected tonight through Tuesday morning. There is the potential for snow level as low as 1500 feet with the heaviest snowfall amounts.

If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. Persons are urged to stay indoors until conditions improve. If you must go outside, dress in layers. Several layers of clothes will keep you warmer than a single heavy coat. Cover exposed skin to reduce your risk of frostbite or hypothermia. Gloves, a scarf, and a hat will keep you from losing your body heat. Persons should delay all travel if possible. If travel is absolutely necessary, drive with extreme caution and be prepared for sudden changes in visibility. Leave plenty of room between you and the motorist ahead of you, and allow extra time to reach your destination. Avoid sudden braking or acceleration, and be especially cautious on hills or when making turns. Make sure your car is winterized and in good working order. Persons should consider delaying all travel. Motorists should use extreme caution if travel is absolutely necessary. Do not touch downed lines and report any power outages to your electric company. Travel is highly discouraged due to slick roadways and the possibility of downed trees and power lines.

Winter Weather Advisory issued February 16 at 2:40PM PST until February 18 at 4:00PM PST by NWS Eureka CA

Effective: Mon February 16, 2026, 2:40 PM
Expires: Tue February 17, 2026, 2:00 AM

* WHAT...Scattered to numerous hail showers, resulting in ice accumulation and extremely slippery driving conditions. * WHERE...Del Norte and Northern Humboldt Coast. * WHEN...From 10 PM this evening to 4 PM PST Wednesday. * IMPACTS...Accumulating small hail can quickly coat roadways, creating slick roads. The hazardous conditions will impact the Tuesday morning and evening commutes.

Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. Persons are urged to stay indoors until conditions improve. If you must go outside, dress in layers. Several layers of clothes will keep you warmer than a single heavy coat. Cover exposed skin to reduce your risk of frostbite or hypothermia. Gloves, a scarf, and a hat will keep you from losing your body heat. Be prepared for slippery roads. Slow down and use caution while driving. If you are going outside, watch your first few steps taken on stairs, sidewalks, and driveways. These surfaces could be icy and slippery, increasing your risk of a fall and injury.