Harbor Entrance at Eureka Surf Forecast
/ CAL – Humboldt (25 breaks) / California (403 breaks) / USA (1296 breaks) / Lat Long: (40.77° N 124.23° W)

Harbor Entrance at Eureka Surf Forecast / CAL – Humboldt / USA
1 h 29 min ago

How big are the waves at Harbor Entrance at Eureka today?
The current surf forecast for Harbor Entrance at Eureka at 6PM is: 4.5m 15s primary swell from a Northwest direction and 4.5m 15s secondary swell from a Northwest direction, 0.5m 17s secondary swell from a West-northwest direction (forecast issued at 03:00pm February 26). The wind direction is predicted to be cross-onshore.
Time (PST) & Date | Wave Height | Wave Period |
---|---|---|
Morning (26 Feb) | - | - |
Afternoon (26 Feb) | 15ft (4.5m) | 16s |
Evening (26 Feb) | 15ft (4.5m) | 15s |
Table - waves today at Harbor Entrance at Eureka. (Swell directed towards the surf break)
Rating (10 max) |
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Swell Height Map |
Wave Height (m) & direction (?) |
Period(s) (?) |
Wave (?)Graph ![]() |
Energy (?) |
Wind (km/h) |
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy |
High Tide / height (m) |
Low Tide / height (m) |
Summary |
Rain (mm) |
Temp. °C |
Chill °C (?) |
Sunrise |
Sunset |
Friday 26 | Saturday 27 | Sunday 28 | Monday 01 | |||||||||||||||||||
1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM |
![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW |
16 | 16 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 12 | 12 | 12 |
10054 | 9613 | 8743 | 7615 | 7125 | 5217 | 4342 | 4041 | 3919 | 3811 | 3497 | 2457 | 2968 | 2580 | 2107 | 1789 | 1476 | 1255 | 1004 | 940 | 822 | 710 | 594 |
N | N | N | N | N | NNE | NNE | N | NNW | N | N | N | NNE | NE | ENE | N | N | NNE | NE | SE | ESE | SE | SSE |
cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- off | cross- on | cross- on | cross- on | glass | off | glass | off | cross- off |
10:39AM 2.05 | 12:07AM 1.66 | 11:24AM 2.06 | 12:37AM 1.76 | 12:11PM 2.01 | 1:08AM 1.86 | |||||||||||||||||
5:48PM -0.26 | 5:43AM 0.65 | 6:23PM -0.23 | 6:29AM 0.50 | 6:59PM -0.14 | ||||||||||||||||||
Note: the tide data above is for Humboldt Bay Entrance, California which is 1 km away. Surf properties and timing are calculated for Harbor Entrance at Eureka.New forecast is published every 6 hours at www.surf-forecast.com. See detailed tide info and graph | ||||||||||||||||||||||
Friday 26 | Saturday 27 | Sunday 28 | Monday 01 | |||||||||||||||||||
1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM |
some clouds | some clouds | clear | clear | clear | clear | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
9 | 9 | 8 | 8 | 8 | 7 | 7 | 9 | 9 | 9 | 8 | 8 | 7 | 6 | 4 | 6 | 8 | 8 | 8 | 7 | 8 | 8 | 8 |
5 | 5 | 4 | 4 | 4 | 3 | 4 | 6 | 5 | 5 | 4 | 4 | 4 | 4 | 2 | 4 | 5 | 6 | 8 | 6 | 8 | 6 | 7 |
- | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:50 | - | - | - | - | - | - | - | 6:50 |
- | 6:05 | - | - | - | - | - | - | - | 6:06 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - |
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Harbor Entrance at Eureka surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.