North Jetty at Eureka surfForecast / CAL – Humboldt / USA

information circle12 Day Weather and Surf, issued 10 pm Thursday 10 Jul 2025 PDT
Forecast update in hr  min  s Forecast update imminent
North Jetty at Eureka surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's North Jetty at Eureka sea temperature is
11.7° C
(Which is 1.5°C colder than average for this time of year)


Best Forecast Surf Conditions for North Jetty at Eureka this week:

The surf forecast for North Jetty at Eureka over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 11) at 5AM. The primary swell is predicted to be 2.5m and 8s period with a secondary swell of 0.3m and 15s. The wind is predicted to be cross-onshore as the swell arrives.

The most powerful waves expected at North Jetty at Eureka in the next 12 days are 4.0m 10s and forecast to arrive on Monday (Jul 14) at 11PM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 16s period and expected on Thursday (Jul 17) at 5AM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Fri 11th Jul)8ft (2.5m) 8s
Best Surf 8PM (Mon 14th Jul)13ft (4.0m) 10s
Most Powerful11PM (Mon 14th Jul)13ft (4.0m) 10s

Table - best surf conditions forecast for North Jetty at Eureka over the next 12 days.

Updates in  hr  min  s Forecast update imminent
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tue
22
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
2.2
NNW
3
NNW
3
NNW
3.5
NNW
3
NNW
2.5
NNW
2.1
NNW
2.5
NW
2.5
NW
3.5
NNW
3.5
NNW
4
NNW
4
NNW
3.5
NNW
3
NNW
2.3
NW
2.3
NW
2.4
NW
3
NW
3
NNW
2.5
NNW
2.5
NNW
2.3
NNW
2.2
NNW
1.8
NNW
1.7
NNW
1.7
NNW
1.7
NNW
1.9
NW
1.7
NW
2.4
NW
2.5
NNW
2.5
NNW
2.5
NNW
3
NNW
3
NNW
Period(s) (?)889999999101010101099991099988898888888999
Wave
Graph
(?)Metric surfscale
Energy (?)8321354182221791564148113561202115126372245277733202194154787294410051770130110148987536514984544333744985279041084879112313051392
Wind
(km/h)
5
N
20
NNW
10
NNE
5
NNE
15
NNW
10
NW
10
S
10
W
10
W
5
N
15
NNW
10
NNE
0
NW
20
NNW
20
N
5
NW
15
NNW
10
N
15
NNW
15
NNW
10
N
0
NE
10
NNW
15
NNW
15
N
15
NNW
15
N
10
SSE
15
NNW
15
NNW
0
N
10
NW
20
N
5
WNW
10
NNW
15
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscross-
on
cross-
on
glassononcross-
off
cross-
on
cross-
on
glasscross-
on
crossglassoncross-
on
glasscross-
on
cross-
on
oncross-
on
cross-
on
glasscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
off
cross-
on
cross-
on
glassoncross-
on
glassoncross-
on
High Tide
/ height (m)
11:53PM
2.04
2:14PM
1.45
12:32AM
2.04
2:46PM
1.50
1:14AM
2.00
3:17PM
1.57
1:59AM
1.90
3:50PM
1.66
2:49AM
1.74
4:24PM
1.76
3:48AM
1.55
5:01PM
1.86
5:00AM
1.34
5:42PM
1.96
6:28AM
1.18
6:29PM
2.05
8:07AM
1.11
7:21PM
2.12
9:39AM
1.16
8:18PM
2.18
10:52AM
1.26
9:17PM
2.22
11:49AM
1.36
Low Tide
/ height (m)
7:30AM
-0.32
7:00PM
1.06
8:06AM
-0.33
7:46PM
1.01
8:42AM
-0.29
8:36PM
0.93
9:17AM
-0.20
9:31PM
0.84
9:54AM
-0.05
10:32PM
0.70
10:33AM
0.14
11:38PM
0.54
11:15AM
0.37
12:48AM
0.34
12:03PM
0.60
1:59AM
0.13
12:58PM
0.81
3:06AM
-0.08
2:03PM
0.97
4:08AM
-0.27
3:12PM
1.05
5:04AM
-0.40
4:18PM
1.05
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tue
22
Sunrise-5:54--5:54--5:56--5:56--5:58--5:58--5:58--6:00--6:01--6:01--6:03--6:03-
Sunset--8:49--8:47--8:47--8:46--8:46--8:45--8:45--8:45--8:44--8:43--8:43--8:42
part cloudclearpart cloudclearclearclearpart cloudclearclearclearclearclearclearclearpart cloudpart cloudpart cloudclearcloudpart cloudpart cloudpart cloudcloudclearpart cloudpart cloudclearclearclearclearclearpart cloudpart cloudcloudpart cloudpart cloud
Rain (mm)
------------------------------------
Temp. °C131414131415131515141515131313121314131314141415141313121314121414131414
Feels °C (?)111111121213121414131313131110101012121112131414121110101112101311121412

Short Range Forecast: Mostly dry. Very mild (max 15°C on Sat afternoon, min 12°C on Thu night). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Very mild (max 15°C on Mon morning, min 12°C on Mon night). Wind will be generally light.

Days 6-9 Weather Summary Mostly dry. Very mild (max 15°C on Fri afternoon, min 12°C on Wed night). Wind will be generally light.

Long Range Forecast: Mostly dry. Very mild (max 14°C on Sun afternoon, min 11°C on Sat night). Wind will be generally light.

  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the North Jetty at Eureka Surf forecast

The above surf forecast table for North Jetty at Eureka provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at North Jetty at Eureka can be found by selecting the local surf guide option on the grey menu. Our North Jetty at Eureka surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (North Jetty at Eureka) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for North Jetty at Eureka may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

North Jetty at Eureka is 8 km (5 miles) from Eureka. If you plan a vacation in Humboldt County, look for hotels and other accommodation in Eureka. Eureka has rooms for a wide range of budgets as well as car hire and transport links.

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