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Harbor Entrance at Eureka Surf Forecast
/ CAL – Humboldt (25 breaks) / California (404 breaks) /
Surf Forecasts
Beach/Harbormouth
Harbor Entrance at Eureka surf Forecast / CAL – Humboldt / USA
48hr Weather and Surf, issued 10 pm Tuesday 23 Apr 2024 PDT
Forecast update in hr min s Update imminent
Harbor Entrance at Eureka surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Harbor Entrance at Eureka sea temperature is 10.4°C (Statistics for 23 Apr 1981-2005 - mean: 11.4 °C max: 13.8 °C min: 10.3 °C)
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Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Harbor Entrance at Eureka surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Harbor Entrance at Eureka sea temperature is 10.4°C (Statistics for 23 Apr 1981-2005 - mean: 11.4 °C max: 13.8 °C min: 10.3 °C)
How big are the waves at Harbor Entrance at Eureka today?
The current surf forecast for Harbor Entrance at Eureka at 11PM is: 1.0m 10s primary swell from a West-northwest direction and 0.6m 15s secondary swell from a Southwest direction, 1.0m 7s secondary swell from a North-northwest direction (forecast issued at 10:00pm April 23). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Apr) | - | - |
| Afternoon (23 Apr) | - | - |
| Evening (23 Apr) | 4ft (1.2m) | 9s |
Table - waves today at Harbor Entrance at Eureka. (Swell directed towards the surf break)
Updates in hr min s Update imminent
Tue 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wed 01 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 2 AM | 5 AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    |    | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 8 | 10 | 17 | 16 | 16 | 6 | 15 | 16 | 16 | 16 | 16 | 11 | 11 | 10 | 15 | 15 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 14 | 16 | 13 | 13 | 13 | 13 | 12 | 12 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 206 | 192 | 232 | 211 | 203 | 88 | 191 | 198 | 198 | 201 | 196 | 121 | 165 | 150 | 183 | 176 | 73 | 202 | 453 | 513 | 513 | 493 | 536 | 397 | 340 | 276 | 433 | 374 | 307 | 280 | 431 | 306 | 277 | 269 | 321 | 261 | 1138 | 1491 | 1554 | 1340 | 1022 | 867 | 676 | 663 | 650 | 720 | 800 | 920 | 903 | 820 | 804 | 936 | 1277 | 1474 | 1899 | 2686 | 3141 | 3124 | 2447 | 1836 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | cross- on | on | on | cross- on | cross- on | cross- on | cross- on | cross | glass | glass | cross- off | cross | cross- off | cross- off | cross- off | cross | cross- off | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- off | off | glass | glass | cross- off | cross- off | cross | cross- off | glass | glass | on | on | cross- on | cross- on | cross- on | cross- off | off | cross- off | cross- off | on | on | on | cross- on | cross- off | off | cross- off | glass | cross- on | cross- on | on | cross- on | cross- off | off | off |
High Tide / height (m) | 12:14AM 1.90 | 1:33PM 1.48 | 12:37AM 1.93 | 2:15PM 1.44 | 1:04AM 1.95 | 3:01PM 1.40 | 1:35AM 1.96 | 3:53PM 1.34 | 2:12AM 1.94 | 4:53PM 1.30 | 2:58AM 1.89 | 6:01PM 1.30 | 3:55AM 1.81 | 7:07PM 1.36 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 6:28PM 0.69 | 7:17AM -0.02 | 6:58PM 0.80 | 7:53AM -0.10 | 7:29PM 0.90 | 8:31AM -0.14 | 8:02PM 1.00 | 9:13AM -0.15 | 8:39PM 1.09 | 10:02AM -0.14 | 9:26PM 1.16 | 10:57AM -0.10 | 10:28PM 1.20 | 11:57AM -0.06 | 11:49PM 1.19 | |||||||||||||||||||||||||||||||||||||||||||||
Tue 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wed 01 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:20 | - | - | - | - | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:16 | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - |
| Sunset | 8:05 | - | - | - | - | - | - | - | 8:06 | - | - | - | - | - | - | - | 8:07 | - | - | - | - | - | - | - | 8:07 | - | - | - | - | - | - | - | 8:08 | - | - | - | - | - | - | - | 8:09 | - | - | - | - | - | - | - | 8:10 | - | - | - | - | - | - | - | 8:12 | - | - | - |
 | | |  |  |  |  | | | | | | |  | | |  | | | | |  | | |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | - | - | 2 | 1 | 1 | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 11 | 10 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 9 | 9 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 11 | 11 | 11 | 10 | 9 | 8 | 8 | 8 | 10 | 10 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 8 | 8 | 10 | 11 | 11 | 11 | 10 | 9 | 8 | 7 | 7 | 9 | 10 | 10 | 10 | 9 | 8 | 7 |
| Feels °C (?) | 10 | 8 | 6 | 7 | 7 | 8 | 7 | 6 | 8 | 7 | 8 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 8 | 8 | 8 | 7 | 6 | 7 | 6 | 6 | 6 | 9 | 8 | 7 | 8 | 8 | 9 | 9 | 8 | 7 | 7 | 7 | 7 | 7 | 5 | 6 | 7 | 8 | 7 | 7 | 7 | 7 | 6 | 4 | 5 | 5 | 5 | 5 | 7 | 7 | 5 | 4 |
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