Surf Forecasts:
No Pass surf forecast from 21 Aug 2026:
- Best quality surf: Thursday 20 Aug, 11PM (local time) - 2.5ft (0.8m), 14s period, SSW swell with glassy winds.
- Most powerful swell: Tuesday 25 Aug, 11AM (local time) - 2.5ft (0.8m), 16s period, SW swell with 326 kJ wave energy.
- Next surfable swell (1★+): Thursday 20 Aug, 11PM (local time) - 2.5ft (0.8m), 14s period with SSW 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 Thursday (Aug 20) at 11PM. The primary swell is predicted to be 0.8m and 14s period with a secondary swell of 1.0m and 11s. Another secondary swell of 0.8m and 6s 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 0.8m 16s and forecast to arrive on Tuesday (Aug 25) at 11AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 14s period and expected on Thursday (Aug 27) at 2PM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Thu 20th Aug) | 2.5ft (0.8m) 14s |
| Best Surf | 11PM (Thu 20th Aug) | 2.5ft (0.8m) 14s |
| Most Powerful | 11AM (Tue 25th Aug) | 2.5ft (0.8m) 16s |
Table - best surf conditions forecast for No Pass over the next 16 days.
The Lowdown
Alright, Rusty here. Let's have a look at what we've got coming up at No Pass over the next couple of weeks. Honestly, it's a bit of a tough stretch to start. We're looking at a long, long run of pretty ordinary conditions with hardly a wave worth paddling for. The first real glimmer of anything decent is a long way off.
The first few days are grim. Thursday the 20th through to the end of August, it's just a story of messy, choppy conditions with cross-onshore winds. The swell is small, usually under 3 feet, and the energy is weak, often under 400 (moderate), so you’ll be scratching around for anything. The water temp is sitting at 59°, which is pretty much average for this time of year, nothing out of the ordinary there.
There’s a brief moment on Sunday the 23rd afternoon where the swell bumps up to 5ft, but it’s short period junk at 7 seconds and cross-onshore, making for a messy, choppy closeout. That’s more of a kite surfing kind of setup than a paddle session.
This poor run stretches all the way through the first week of September. We’ve got a solid two weeks of marginal to poor surf, and a lot of it is zero scores. It’s bleak.
But then, right at the very end of the forecast, there’s a flicker of hope. On Thursday the 3rd of September, the wind finally goes glassy in the afternoon. A 2ft swell from the SSW with a long period of 18 seconds rolls in, and the energy jumps right up to 784 (moderate). That’s a clean, lined-up wave on offer. It’s still small, so you’ll need a log or a mid-length, but the quality is there. This spot is a reef break (specifically at No Pass), and a long period SSW groundswell is exactly what it's set up for, with the optimum swell coming from the WNW.
Then Friday the 4th of September is the clear standout. Morning and afternoon are both glassy, calm winds. We’re looking at a 4ft SSW groundswell with a period of 18 to 19 seconds. The energy is massive, hitting 1855 (strong) in the morning and 1705 (strong) in the afternoon. That’s proper, powerful surf. The reports are calling it excellent for experienced surfers. That’s the one to circle on the calendar.
It’s a long wait, but if you’re patient, the reward looks worth it. For the rest of it, you’re better off finding something else to do.
Rusty.
Short Range ForecastMostly dry. Warm (max 20°C on Sat night, min 12°C on Fri night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Very mild (max 17°C on Sun afternoon, min 12°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Thu 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | ||||||||||||||||||||
Wave Height (m) Direction Period (s) | WNW 11 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SW 18 | SSW 16 | SW 19 | NW 7 | NW 7 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 |
Wave Graph | ||||||||||||||||||||
291 | 236 | 178 | 139 | 99 | 99 | 111 | 138 | 231 | 206 | 260 | 255 | 192 | 183 | 326 | 214 | 161 | 203 | 201 | 143 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | on | on | cross-off | cross-on | cross-on | cross-off | cross-on | cross-on | glassy | cross | cross | cross-off | cross-on | cross-on | cross | cross-on | cross-on | cross-off |
High Tide | 5:29PM1.71m | 8:32AM1.16m | 6:29PM1.70m | 9:37AM1.22m | 7:32PM1.73m | 10:19AM1.28m | 8:30PM1.78m | 10:51AM1.35m | 9:19PM1.84m | 11:19AM1.42m | 10:05PM1.88m | 11:46AM1.49m | 10:47PM1.90m | |||||||
Low Tide | 1:18AM0.28m | 11:59AM1.05m | 2:21AM0.22m | 1:13PM1.08m | 3:15AM0.14m | 2:23PM1.05m | 4:00AM0.07m | 3:22PM0.98m | 4:38AM0.01m | 4:11PM0.89m | 5:12AM-0.02m | 4:54PM0.79m | ||||||||
— | — | 6:33 | — | — | 6:33 | — | — | 6:35 | — | — | 6:35 | — | — | 6:37 | — | — | 6:37 | — | — | |
8:06 | — | — | 8:04 | — | — | 8:02 | — | — | 8:01 | — | — | 8:00 | — | — | 7:59 | — | — | 7:57 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 13 | 14 | 15 | 14 | 16 | 19 | 20 | 18 | 17 | 15 | 15 | 15 | 13 | 14 | 14 | 12 | 16 | 19 | 19 |
Feels °C | 13 | 13 | 13 | 13 | 14 | 13 | 15 | 17 | 15 | 14 | 14 | 14 | 14 | 12 | 13 | 13 | 11 | 13 | 16 | 17 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | SSW 13 | SSW 16 | SW 19 | SW 18 | NW 8 | NW 8 | NW 8 | NW 7 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | S 15 |
223 | 236 | 117 | 83 | 78 | 55 | 98 | 138 | 231 | 166 | 143 | 113 | 113 | 60 | 326 | 214 | 161 | 203 | 201 | 302 | |
Swell 2 Height (m) Direction Period (s) | SW 19 | WNW 11 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SW 18 | WNW 9 | SSW 15 | SSW 16 | S 16 | SW 18 | S 14 | S 14 | S 13 | S 13 | W 14 | W 13 | W 13 | SW 15 |
58 | 156 | 178 | 139 | 99 | 99 | 111 | 28 | 76 | 82 | 124 | 255 | 153 | 148 | 126 | 126 | 146 | 126 | 117 | 143 | |
Swell 3 Height (m) Direction Period (s) | SW 19 | NW 7 | SW 19 | SW 18 | NW 8 | NW 7 | S 16 | SW 16 | SSW 12 | SSW 12 | SW 18 | S 14 | SW 18 | SW 17 | NW 6 | W 15 | S 13 | SSW 12 | S 17 | W 12 |
58 | 33 | 55 | 109 | 15 | 19 | 46 | 95 | 29 | 29 | 199 | 106 | 192 | 183 | 19 | 112 | 87 | 49 | 91 | 103 | |
Wind waves Height (m) Direction Period (s) | WNW 11 | NW 7 | NW 7 | NW 8 | — | — | NW 4 | NW 5 | NW 7 | NW 7 | NW 7 | — | — | — | — | NW 6 | NW 4 | NW 4 | NW 5 | NW 5 |
291 | 55 | 17 | 32 | — | — | 47 | 25 | 99 | 206 | 260 | — | — | — | — | 18 | 11 | 13 | 71 | 18 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 84 | 0 | 282 | 386 | 0 | 112 | 385 | 0 | 193 | 3 | 0 | 257 | 127 | 0 | 196 | 127 | 3 | 195 | 385 | 3 |
Best forecast wave conditions in Humboldt County | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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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.











