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Harbor Entrance at Eureka

Lat Long: 40.77° N 124.23° W

Harbor Entrance at Eureka Surf Photo: 'Eureka Harbor 11/14/20' by Lisa Green

Issued: 4 pm 07 Aug 2026 (local time)

Forecast update in hr min

Today's Harbor Entrance at Eureka sea temperature is

13.6° C

0.3°

Harbor Entrance at Eureka surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

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Photos (1)

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3 hours earlier	Peak Waves	Wind	Wind Waves	Swell 1	Swell 2	3 hours later
	WNW	WNW		W	NW
	10 s	on		10 s	17 s

Open ocean wave model on 13 November at 4 pm

Forecast wind and swell just offshore from Harbor Entrance at Eureka around the time the photo was taken

3 hours earlier	Peak Waves	Wind	Wind Waves	Swell 1	Swell 2	3 hours later
	WNW	NW		WNW	NW
	11 s	on		11 s	16 s

Open ocean wave model on 13 November at 7 pm

Forecast wind and swell just offshore from Harbor Entrance at Eureka around the time the photo was taken

3 hours earlier	Peak Waves	Wind	Wind Waves	Swell 1	Swell 2	3 hours later
	WNW	NNW		WNW	NW
	11 s	glass		11 s	14 s

Open ocean wave model on 13 November at 10 pm

Forecast wind and swell just offshore from Harbor Entrance at Eureka around the time the photo was taken

3 hours earlier	Peak Waves	Wind	Wind Waves	Swell 1	Swell 2	3 hours later
	WNW	SE		WNW	SSW
	13 s	off		13 s	16 s

Open ocean wave model on 14 November at 1 am

Forecast wind and swell just offshore from Harbor Entrance at Eureka around the time the photo was taken

3 hours earlier	Peak Waves	Wind	Wind Waves	Swell 1	Swell 2	3 hours later
	NW	SE		WNW	WNW
	13 s	off		13 s	19 s

Open ocean wave model on 14 November at 4 am

Forecast wind and swell just offshore from Harbor Entrance at Eureka around the time the photo was taken

3 hours earlier	Peak Waves	Wind	Wind Waves	Swell 1	Swell 2	3 hours later
	NW	SSE		WNW	SSW
	13 s	off		13 s	16 s

Open ocean wave model on 14 November at 7 am

Forecast wind and swell just offshore from Harbor Entrance at Eureka around the time the photo was taken

3 hours earlier	Peak Waves	Wind	Wind Waves	Swell 1	Swell 2	3 hours later
	NW	SSE		WNW	WNW
	13 s	off		13 s	18 s

Open ocean wave model on 14 November at 10 am

Forecast wind and swell just offshore from Harbor Entrance at Eureka around the time the photo was taken

3 hours earlier	Peak Waves	Wind	Wind Waves	Swell 1	Swell 2	3 hours later
	NW	S		WNW	SSW
	13 s	cross- off		13 s	15 s

Open ocean wave model on 14 November at 1 pm

Forecast wind and swell just offshore from Harbor Entrance at Eureka around the time the photo was taken

3 hours earlier	Peak Waves	Wind	Wind Waves	Swell 1	Swell 2	3 hours later
	NW	S	S	WNW	WNW
	13 s	cross- off	4 s	13 s	17 s

Open ocean wave model on 14 November at 4 pm

Forecast wind and swell just offshore from Harbor Entrance at Eureka around the time the photo was taken

3 hours earlier	Peak Waves	Wind	Wind Waves	Swell 1	Swell 2	3 hours later
	NW	S	S	WNW	WNW
	14 s	cross- off	5 s	14 s	17 s

Open ocean wave model on 14 November at 7 pm

Forecast wind and swell just offshore from Harbor Entrance at Eureka around the time the photo was taken

3 hours earlier	Peak Waves	Wind	Wind Waves	Swell 1	Swell 2	3 hours later
	NW	S	S	WNW	WNW
	15 s	cross- off	5 s	13 s	15 s

Open ocean wave model on 14 November at 10 pm

Forecast wind and swell just offshore from Harbor Entrance at Eureka around the time the photo was taken

3 hours earlier	Peak Waves	Wind	Wind Waves	Swell 1	Swell 2	3 hours later
	NW	S	S	WNW	WNW
	15 s	cross- off	6 s	14 s	15 s

Open ocean wave model on 15 November at 1 am

Forecast wind and swell just offshore from Harbor Entrance at Eureka around the time the photo was taken

3 hours earlier	Peak Waves	Wind	Wind Waves	Swell 1	Swell 2	3 hours later
	NW	S	S	WNW	SSW
	14 s	cross- off	6 s	14 s	14 s

Open ocean wave model on 15 November at 4 am

Forecast wind and swell just offshore from Harbor Entrance at Eureka around the time the photo was taken

3 hours earlier	Peak Waves	Wind	Wind Waves	Swell 1	Swell 2	3 hours later
	NW	S	S	WNW	SSW
	14 s	cross- off	6 s	14 s	14 s

Open ocean wave model on 15 November at 7 am

Forecast wind and swell just offshore from Harbor Entrance at Eureka around the time the photo was taken

3 hours earlier	Peak Waves	Wind	Wind Waves	Swell 1	Swell 2	3 hours later
	NW	S	S	WNW	SSW
	13 s	cross- off	6 s	13 s	14 s

Open ocean wave model on 15 November at 10 am

Forecast wind and swell just offshore from Harbor Entrance at Eureka around the time the photo was taken

3 hours earlier	Peak Waves	Wind	Wind Waves	Swell 1	Swell 2	3 hours later
	NW	S	S	WNW	SSW
	13 s	cross- off	6 s	13 s	14 s

Open ocean wave model on 15 November at 1 pm

Forecast wind and swell just offshore from Harbor Entrance at Eureka around the time the photo was taken

3 hours earlier	Peak Waves	Wind	Wind Waves	Swell 1	Swell 2	3 hours later
	NW	S	S	NW	SSW
	13 s	cross- off	6 s	13 s	14 s

Open ocean wave model on 15 November at 4 pm

Forecast wind and swell just offshore from Harbor Entrance at Eureka around the time the photo was taken

Image captured 44 minutes before low water (falling spring tide). Tide height was -0.3m (-1.1 ft). Range 9.83m (32.3 ft). Toggle tide graph

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Harbor Entrance at Eureka Surf Photo: 'Eureka Harbor 11/14/20' by Lisa Green

Eureka Harbor 11/14/20

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User: Lisa Green

Country: United States (4070 photos)

Photo taken at: 4:40 pm 14 Nov 2020