Harbor Entrance at Eureka surfForecast / CAL – Humboldt / USA

information circle48hr Weather and Surf, issued 4 am Wednesday 02 Jul 2025 PDT
Forecast update in hr  min  s Forecast 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
11.7° C
(Which is 1.4°C colder than average for this time of year)


How big are the waves at Harbor Entrance at Eureka today?

The current surf forecast for Harbor Entrance at Eureka at 7AM is: 2.3m 8s primary swell from a North-northwest direction (forecast issued at 04:00am July 02). An open ocean swell of 0.4m 18s is not directed at the surf break, a second open ocean swell of 0.3m 15s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (PDT) & DateWave HeightWave Period
Morning (02 Jul)7.5ft (2.3m)8s
Afternoon (02 Jul)7ft (2.2m)8s
Evening (02 Jul)7ft (2.1m)8s

Table - waves today at Harbor Entrance at Eureka. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent
Wednesday
02
Thursday
03
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
2.5
NNW
2.2
NNW
2.3
NNW
2.3
NNW
2.2
NNW
2.1
NNW
2.1
NNW
1.9
NNW
1.8
NNW
1.7
NNW
1.4
NNW
1.3
NNW
1.1
NW
1
NNW
1
NNW
1
NNW
1
NNW
1.1
NNW
1
NNW
0.5
SW
0.5
SW
0.7
NW
0.6
NNW
0.6
NNW
0.5
SW
0.8
NNW
0.9
NNW
0.4
NW
0.5
NW
0.6
WNW
0.7
NW
0.9
NW
0.9
WNW
0.9
WNW
1.1
NW
1.8
NW
1.9
NW
2
NNW
1.9
WNW
2.5
NW
3
NNW
3
NNW
3
NNW
3
NNW
3
NNW
3
NNW
3
NNW
3
NNW
2.5
NNW
2.5
NNW
2.3
NNW
2.2
NNW
2
NNW
1.9
NNW
1.7
NNW
1.6
NW
1.4
NW
1.4
NW
1.4
NW
1.3
NNW
Period(s) (?)88888888776666666661414555135512111111111010107778889999999999988888888
Wave
Graph
(?)Metric surfscale
Energy (?)9436666666665875045224843982922061421079793686898651371474118171084141821151401972702923023273053704957569941194123313761328138014451342126112421032826699581481403417353236324198
Wind
(km/h)
10
N
10
N
10
NNE
15
NNW
20
NNW
25
N
10
NNE
5
NW
15
NNW
10
N
10
NNW
15
NNW
15
NNW
15
N
10
NNE
10
NNE
10
NNE
10
NNW
5
NNW
10
NW
15
NNW
15
N
15
NNE
10
NE
5
ENE
5
ENE
5
NNE
15
NNW
15
NNW
15
N
15
NNE
5
ENE
5
SE
5
E
5
N
15
NNW
15
NNW
20
N
10
N
10
NNW
5
N
10
N
5
N
15
NNW
15
N
15
N
10
NNW
5
NW
5
SSW
0
WSW
5
WSW
10
WSW
10
WSW
5
WSW
5
W
5
SSW
5
SSW
0
SE
5
NNW
10
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crossglassoncross-
on
cross-
on
ononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
onononcross-
on
cross-
on
crosscross-
off
glassglasscross-
on
cross-
on
cross-
on
cross-
on
cross-
off
glassglasscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
glasscross-
on
cross-
on
oncross-
on
cross-
on
cross-
on
glasscross-
off
glassglasscross-
on
cross-
on
cross-
on
glassglassglassglassglasson
High Tide
/ height (m)
5:29AM
1.26
6:32PM
1.74
6:50AM
1.12
7:10PM
1.77
8:19AM
1.07
7:49PM
1.80
9:42AM
1.10
8:29PM
1.84
10:49AM
1.17
9:11PM
1.87
11:42AM
1.25
9:53PM
1.92
12:26PM
1.31
10:33PM
1.97
Low Tide
/ height (m)
12:14AM
0.76
11:50AM
0.43
1:21AM
0.62
12:33PM
0.63
2:23AM
0.46
1:20PM
0.82
3:19AM
0.29
2:12PM
0.96
4:09AM
0.13
3:06PM
1.06
4:54AM
-0.00
3:59PM
1.11
5:36AM
-0.12
4:48PM
1.13
6:16AM
-0.21
Wednesday
02
Thursday
03
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Sunrise--5:48-------5:50-------5:50-------5:50-------5:50-------5:52-------5:52-------5:52-
Sunset------8:52-------8:51-------8:51-------8:51-------8:51-------8:50-------8:50-----
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Rain (mm)
------------------------------------------------------------
Temp. °C111111111212121212111213131211111112111212121211111010121212111110101012131312111111121313141211121212141414131313131415
Feels °C (?)10998881012101011111099910101010109101010999999109999109109109111110111010111211121213131313131314
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>

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