Station Name: Humboldt Bay, North Spit, CA (168)
Station Type: Buoy
Data Source: National Data Buoy Center

Elevation Above Sea Level: 0 feet

Nearest Address:
Offshore
Manila, CA 95521
Humboldt County

GPS Coordinates: 40.896, -124.357

Nearby Water Temperatures

Heat Advisory issued June 14 at 11:01AM PDT until June 16 at 10:00PM PDT by NWS Eureka CA

Effective: Sun June 14, 2026, 11:01 AM
Expires: Sun June 14, 2026, 11:00 PM

* WHAT...High temperatures of 99 to 110 for the interior valleys. Moderate to Major HeatRisk expected. * WHERE...Northeastern Interior Humboldt. * WHEN...Until 10 PM PDT Tuesday. * IMPACTS...Hot temperatures may cause heat illnesses especially for those without cooling or hydration.

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. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.

Coastal Flood Advisory issued June 14 at 1:21PM PDT until June 15 at 1:00AM PDT by NWS Eureka CA

Effective: Sun June 14, 2026, 1:21 PM
Expires: Mon June 15, 2026, 1:00 AM

* WHAT...High astronomical tides will cause minor flooding in low lying areas around Humboldt Bay. Up to one half foot of saltwater inundation above ground level is possible near shorelines and tidal waterways. Between 9.0 and 9.2 feet MLLW at the North Spit tide gauge is predicted. * WHERE...Northern Coastal Humboldt County. * WHEN...From 9 PM Sunday to 1 AM PDT Monday. High tide is at 10:32 PM at the Humboldt Bay North Spit tide gauge. Saltwater inundation will be possible 1 to 2 hours before and after high tide. * IMPACTS...Flooding of low lying areas around Humboldt Bay including parks and roads with only isolated closures expected. Flooding will likely impact Jackson Ranch Road in the Arcata Bottoms and several roads in King Salmon. * ADDITIONAL DETAILS...Similar magnitude high tides are forecast to continue through Tuesday, June 16th.

A Coastal Flood Advisory indicates that onshore winds and tides will combine to generate flooding of low areas along the shore. Feet Above Ground is locally defined as feet above the Highest Astronomical Tide or HAT.