North Jetty at Eureka Surf Break

Lat Long: 40.77° N 124.24° W

North Jetty at Eureka Surf Forecast and Surf Report

Issued: 10 am 19 Sep 2026 (local time)

Forecast update in  hr  min

Today's North Jetty at Eureka sea temperature is
14.1°C
0.2° 

North Jetty at Eureka surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


North Jetty at Eureka surf forecast from 20 Sep 2026:

  • Best quality surf: Monday 21 Sep, 11PM (local time) - 7ft (2.2m), 8s period, NNW swell with glassy winds.
  • Most powerful swell: Saturday 26 Sep, 5PM (local time) - 10ft (3.0m), 9s period, NNW swell with 1,511 kJ wave energy.
  • Next surfable swell (1★+): Sunday 20 Sep, 5AM (local time) - 2.5ft (0.7m), 18s period with SW swell.

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

The surf forecast for North Jetty at Eureka over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Sep 20) at 5AM. The primary swell is predicted to be 0.7m and 18s period with a secondary swell of 1.1m and 6s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at North Jetty at Eureka in the next 16 days are 3.0m 9s and forecast to arrive on Saturday (Sep 26) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 15s period and expected on Thursday (Sep 24) at 5AM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Sun 20th Sep)2.5ft (0.7m) 18s
Best Surf11PM (Mon 21st Sep)7ft (2.2m) 8s
Most Powerful 5PM (Sat 26th Sep)10ft (3.0m) 9s

Table - best surf conditions forecast for North Jetty at Eureka over the next 16 days.


Short Range Forecast

Mostly dry. Very mild (max 14°C on Sun afternoon, min 12°C on Sat morning). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Very mild (max 15°C on Wed afternoon, min 11°C on Thu night). Wind will be generally light.

Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
1
2
0
0
2
1
0
4
1
0
4
2
0
2
1
1
3
1
0
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
SW
18
0.8
SW
18
0.8
SW
18
0.7
SW
18
0.8
SW
19
0.8
SW
18
0.8
SW
17
0.9
SW
17
1.4
NW
14
1.6
NW
12
1.7
WNW
12
2.3
NNW
8
1.3
WNW
11
1.3
WNW
11
1.4
NW
11
2.1
NW
10
2.1
NW
10
2.1
NW
8
1.9
NW
10
2.2
NW
8
2.5
NNW
9
Wave Graph
Metric surfscale
Energy kJ
201
375
437
314
414
437
423
482
661
754
782
662
403
403
423
904
850
557
738
617
1045
Wind (km/h)
15
NNW
15
N
10
NNE
10
NNW
20
N
5
WNW
10
NNW
15
NNW
5
NNE
15
NNW
25
N
5
ENE
15
N
20
N
10
NNE
15
NNW
15
N
0
NNW
10
N
20
NNW
10
N
Wind State
on
cross-on
cross
on
cross-on
on
cross-on
cross-on
glassy
cross-on
cross-on
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
cross-on
cross-on
cross-on
High Tide
8:19AM1.16m
6:09PM1.58m
9:21AM1.24m
7:28PM1.58m
10:03AM1.32m
8:37PM1.62m
10:36AM1.42m
9:33PM1.68m
11:03AM1.52m
10:22PM1.73m
11:28AM1.63m
11:07PM1.76m
11:51AM1.74m
11:51PM1.75m
Low Tide
12:22PM1.19m
2:10AM0.26m
1:47PM1.17m
3:09AM0.21m
2:58PM1.08m
3:57AM0.16m
3:54PM0.94m
4:37AM0.12m
4:41PM0.77m
5:12AM0.11m
5:23PM0.59m
5:44AM0.15m
6:03PM0.39m
part cloud
clear
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
light rain
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:01
7:01
7:03
7:03
7:05
7:05
7:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:19
7:17
7:15
7:14
7:12
7:10
7:08
 mm
1
Temp °C
13
13
12
13
14
13
14
14
14
14
14
13
14
15
14
14
14
13
13
13
13
Feels °C
11
11
11
11
12
13
13
12
14
12
11
11
12
12
12
12
12
13
12
10
10
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
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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 16 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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