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Harbor Entrance at Eureka Surf Forecast
/ CAL – Humboldt (25 breaks) / California (404 breaks) /
Harbor Entrance at Eureka surfForecast / CAL – Humboldt / USA
48hr Weather and Surf, issued 4 pm Tuesday 01 Apr 2025 PDT
How big are the waves at Harbor Entrance at Eureka today?
The current surf forecast for Harbor Entrance at Eureka at 8PM is: 3.5m 11s primary swell from a West-northwest direction (forecast issued at 04:00pm April 01). An open ocean swell of 0.4m 16s is not directed at the surf break, a second open ocean swell of 0.4m 13s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Apr) | - | - |
| Afternoon (01 Apr) | 13ft (4.0m) | 11s |
| Evening (01 Apr) | 11ft (3.5m) | 11s |
Table - waves today at Harbor Entrance at Eureka. (Swell directed towards the surf break)
Tuesday 01 | Wednesday 02 | Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 12 | 11 | 11 | 11 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 18 | 18 | 18 | 8 | 8 | 11 | 11 | 11 | 10 | 10 | 21 | 19 | 19 | 18 | 17 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 4424 | 3866 | 3307 | 2712 | 1758 | 1293 | 1308 | 1011 | 800 | 675 | 612 | 702 | 749 | 695 | 595 | 419 | 372 | 390 | 464 | 590 | 517 | 368 | 248 | 181 | 147 | 131 | 99 | 111 | 111 | 111 | 67 | 45 | 44 | 37 | 56 | 104 | 174 | 707 | 3007 | 4962 | 7659 | 9317 | 8486 | 7783 | 6838 | 5839 | 5313 | 4682 | 4355 | 3400 | 3033 | 2707 | 2792 | 2897 | 2490 | 2199 | 1977 | 1743 | 1518 | 1369 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | 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- on | cross | cross- on | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- on | cross- on | cross- on | cross- off | glass | cross- off | glass | glass | glass | cross- on | cross- on | glass | off | cross- off | cross- off | off | cross- off | cross- off | glass | glass | cross- off | off | off | off | cross- off | cross | cross- off | cross- off | off | off | off | off | on | on | cross- on | cross | glass |
High Tide / height (m) | 3:27PM 1.52 | 2:39AM 2.20 | 4:35PM 1.39 | 3:27AM 2.10 | 5:52PM 1.30 | 4:25AM 1.95 | 7:16PM 1.30 | 5:37AM 1.80 | 8:30PM 1.36 | 7:01AM 1.69 | 9:26PM 1.46 | 8:22AM 1.65 | 10:10PM 1.56 | 9:31AM 1.64 | 10:45PM 1.66 | |||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 8:48PM 0.74 | 10:06AM -0.29 | 9:36PM 0.91 | 11:07AM -0.19 | 10:33PM 1.04 | 12:15PM -0.08 | 11:48PM 1.12 | 1:26PM 0.01 | 1:20AM 1.12 | 2:34PM 0.07 | 2:46AM 1.01 | 3:32PM 0.11 | 3:53AM 0.84 | 4:19PM 0.16 | ||||||||||||||||||||||||||||||||||||||||||||||
Tuesday 01 | Wednesday 02 | Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - | 6:56 | - | - | - | - | - | - | - | 6:56 | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:50 | - | - | - | - | - | - | - | 6:48 | - | - | - | - | - |
| Sunset | - | 7:40 | - | - | - | - | - | - | - | 7:42 | - | - | - | - | - | - | - | 7:43 | - | - | - | - | - | - | - | 7:44 | - | - | - | - | - | - | - | 7:45 | - | - | - | - | - | - | - | 7:45 | - | - | - | - | - | - | - | 7:46 | - | - | - | - | - | - | - | 7:47 | - | - |
 |  |  |  | |  |  | |  |  | | | | | | | | | | | | | | | | | | | | |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | 2 | 2 | - | - | - | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 | 5 | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 8 | 7 | 8 | 9 | 10 | 10 | 9 | 9 | 7 | 8 | 12 | 14 | 11 | 11 | 11 | 12 | 11 | 11 | 14 | 13 | 12 | 11 | 12 | 12 | 13 | 10 | 11 | 10 | 12 | 11 | 11 | 10 | 10 | 10 | 14 | 13 | 13 | 12 | 12 | 12 | 11 | 10 | 12 | 13 | 12 | 11 | 11 |
| Feels °C (?) | 4 | 1 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 6 | 7 | 4 | 5 | 9 | 10 | 8 | 8 | 9 | 10 | 9 | 9 | 12 | 10 | 9 | 9 | 9 | 10 | 9 | 7 | 9 | 8 | 11 | 10 | 10 | 8 | 8 | 7 | 10 | 7 | 9 | 9 | 10 | 10 | 9 | 8 | 10 | 11 | 10 | 9 | 10 |
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Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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