High Tides May Bring Minor Flooding to Humboldt Bay Area This Week

Higher‑than‑normal tides are expected over the next few days, with nighttime high tides approaching 8½ ft at the North Spit gauge—about 0.8 ft above typical levels. Low‑lying areas around Humboldt Bay—especially King Salmon and sections of the Arcata Bottoms—could see minor coastal flooding during peak tides, and stronger currents are likely in the bay during flood and ebb cycles.

According to tide predictions, high tides today (Wednesday, July 23) are forecast around 12:58 PM at 5.76 ft and again at 11:36 PM reaching approximately 8.43 ft. Similar elevated high tides are expected through Thursday and Friday, with Wednesday night’s tide nearing spring‑tide levels—enough to overflow onto some roads and shore adjacent low-lying areas.

Impacts & Recommendations:

• Minor coastal flooding: Watch for standing water on roads in King Salmon and Arcata Bottoms during nighttime high tides.
• Strong currents: Boaters and kayakers should exercise caution in Humboldt Bay as tidal currents intensify.
• Stay informed: A coastal flood advisory may be issued for specific high-tide events—monitor updates from NWS Eureka.

To see exact high- and low-tide times and upcoming advisory details, check tide charts and the NWS Eureka forecasts through the provided links.