No Pass Surf Break

Lat Long: 40.02° N 124.07° W

No Pass Surf Forecast and Surf Report

Issued: 4 pm 17 Aug 2026 (local time)

Forecast update in  hr  min

Today's No Pass sea temperature is
13.7° C
0.6° 

No Pass surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


No Pass surf forecast from 18 Aug 2026:

  • Best quality surf: Tuesday 18 Aug, 8AM (local time) - 5ft (1.5m), 7s period, NW swell with glassy winds.
  • Most powerful swell: Saturday 22 Aug, 11PM (local time) - 6ft (1.9m), 8s period, NW swell with 413 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 18 Aug, 8AM (local time) - 5ft (1.5m), 7s period with NW swell.

Best Forecast Surf Conditions for No Pass this week:

The surf forecast for No Pass over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 18) at 8AM. The primary swell is predicted to be 1.5m and 7s period with a secondary swell of 0.9m and 7s. Another secondary swell of 0.7m and 14s is also forecast. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at No Pass in the next 16 days are 1.9m 8s and forecast to arrive on Saturday (Aug 22) at 11PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 14s period and expected on Monday (Aug 24) at 5PM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Tue 18th Aug)5ft (1.5m) 7s
Best Surf 8AM (Tue 18th Aug)5ft (1.5m) 7s
Most Powerful11PM (Sat 22nd Aug)6ft (1.9m) 8s

Table - best surf conditions forecast for No Pass over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let's have a proper look at what's cookin' at No Pass. Right off the bat, I gotta tell ya, it's a lean start. We've got a reef setup here that's exposed to the WNW, and for the first several days, it's pretty average.

Water temp's sittin' around 57°F, which is about normal for mid-August, so nothin' wild there.

The outlook kicks off on Monday the 17th, but honestly, it's more of a tease. We're looking at a small 3ft SSW swell with a solid 15-second period, but the wind is a light cross-onshore from the WNW. The combined energy is moderate (457), but it’s just that "marginal" kind of feeling. You'll be fighting a bit of wind chop for a wave that's not really gonna give you much.

This slump continues right through the 21st. A mix of small swells, mostly from the SSW, in the 1ft to 3ft range, but the wind never really plays ball. It's all cross-onshore. The energy levels are weak to moderate, with readings like 393 and 313, which just confirms the lack of punch. It's pretty flat and poor for a solid week.

Now, there’s a little flicker on the radar for Saturday the 22nd. The afternoon sees a sudden switch. The swell jumps up to 5ft, but it's a short-period 6-second churn from the NW (energy 380). The wind, however, goes glassy. That's the one real positive. For a few hours, it might look clean and smooth, but that period is so short it's going to be a bit fat and gutless.

Sunday the 23rd holds some hope too. Afternoon brings another glassy session, with a 4ft NW swell (8-second period, energy 475). It's still not big, but clean surf is clean surf. It's a decent entry point for the week if you're not fussy.

The pattern stays inconsistent. We see a few more glassy windows on the 24th and 25th, but the swell drops right back to 2ft - 3ft. The period is long again (16-18 seconds), which is nice for shape but those long gaps between sets will be noticeable.

We hit another dry patch from the 27th. The wind picks up from the NW and NNW, getting up to 19 mph. It's choppy and lumpy under clear skies. Swell heights are mixed but the conditions are just nasty. One afternoon on the 29th (Saturday) sees energy jump up to a very strong 1053, with a 4ft SSW swell at 18 seconds, but the cross-onshore wind ruins the party.

The Standout – Finally.

After all that mediocrity, things actually come together on the last day of August, Monday the 31st. The entire morning and afternoon is glassy. The swell is a clean 3ft to 4ft from the SSW, with a nice 15-second period (energy around 673). That's groundswell. That's proper lines. The wind is dead still, and the forecast calls for "very good surf conditions." This is the pick of the outlook – a proper reward for waiting it out. The waves will have shape, the face will be clean, and it won't be huge but it'll be excellent.

Following that, Tuesday the 1st of September afternoon gets a mention too. We get a glassy window again, with a bump up to 5ft from the NW. But the period is short, just 7 seconds. The energy is moderate (709). So while it's clean, that short period means it'll be a bit of a flurry. The 31st is your real target.

Signing off, Rusty.

Short Range Forecast

Mostly dry. Very mild (max 17°C on Wed afternoon, min 13°C on Mon night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Very mild (max 18°C on Sat morning, min 12°C on Fri night). Wind will be generally light.

Mon
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
2
0
2
2
1
2
2
1
2
1
0
1
2
0
2
2
2
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
SSW
15
0.9
SSW
15
0.7
SSW
14
0.8
SSW
15
0.8
SSW
16
0.8
SSW
15
0.9
SSW
15
0.9
SSW
15
0.8
SSW
14
0.8
SSW
14
0.8
SSW
14
0.7
SSW
14
0.4
SW
18
0.5
SSW
13
0.5
SSW
13
1.5
NW
6
1.3
NW
8
1.4
NW
9
1.3
NW
8
0.5
SW
18
Wave Graph
Metric surfscale
Energy kJ
334
334
178
252
291
270
305
314
233
223
236
178
111
99
99
183
250
307
227
155
Wind (km/h)
10
WNW
10
N
10
WNW
5
NW
15
N
15
NW
5
NW
5
N
10
WNW
5
WNW
5
NNW
15
WNW
10
NW
15
NNE
20
NW
5
NNW
5
NNE
10
WNW
5
WNW
5
NNW
Wind State
cross-on
cross
cross-on
cross-on
cross
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-off
cross-on
glassy
cross-off
cross-on
glassy
glassy
High Tide
3:22PM1.81m
4:06AM1.35m
3:58PM1.78m
5:19AM1.21m
4:39PM1.74m
6:54AM1.14m
5:29PM1.71m
8:32AM1.16m
6:29PM1.70m
9:37AM1.22m
7:32PM1.73m
10:19AM1.28m
8:30PM1.78m
Low Tide
10:03PM0.35m
9:32AM0.66m
11:05PM0.34m
10:11AM0.83m
00:11AM0.32m
10:57AM0.96m
1:18AM0.28m
11:59AM1.05m
2:21AM0.22m
1:13PM1.08m
3:15AM0.14m
2:23PM1.05m
4:00AM0.07m
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clear
part cloud
cloud
part cloud
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clear
clear
part cloud
clear
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:30
6:31
6:31
6:33
6:33
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:09
8:08
8:07
8:06
8:04
8:02
8:01
 mm
Temp °C
16
14
15
16
16
16
17
14
15
15
15
15
15
15
18
17
16
16
15
15
Feels °C
16
13
13
14
15
15
17
14
14
13
15
15
12
15
15
14
15
15
14
14
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  • 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 No Pass Surf forecast

The above surf forecast table for No Pass provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at No Pass can be found by selecting the local surf guide option on the grey menu. Our No Pass 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 (No Pass) 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 No Pass 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.

No Pass is 86 km (53 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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