Nazare Big Wave Challenge Gets Yellow Alert, Could Run Saturday in Giant Waves
70-foot plus waves predicted for Portuguese big wave tow surfing competition.
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No Pass surfForecast / CAL – Humboldt / USA
12 Day Weather and Surf, issued 9 am Sunday 14 Dec 2025 PSTForecast update in hr min s Forecast update imminent
No Pass surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's No Pass sea temperature is
13.1° C
(Which is 1.1°C warmer than normal for this time of year)Best Forecast Surf Conditions for No Pass this week:
The surf forecast for No Pass over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Dec 14) at 7PM. The primary swell is predicted to be 1.0m and 10s period with a secondary swell of 0.4m and 15s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at No Pass in the next 12 days are 2.4m 12s and forecast to arrive on Tuesday (Dec 16) at 1AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Thursday (Dec 18) at 1PM.
| Wave Type | Time (PST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7PM (Sun 14th Dec) | 3.5ft (1.0m) 10s |
| Best Surf | 10PM (Mon 15th Dec) | 7ft (2.1m) 12s |
| Most Powerful | 1AM (Tue 16th Dec) | 8ft (2.4m) 12s |
Table - best surf conditions forecast for No Pass over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Heavy rain (total 30mm), heaviest during Tue afternoon. Very mild (max 16°C on Mon night, min 10°C on Sun afternoon). Wind will be generally light. | Days 3-6 Weather Summary Heavy rain (total 36mm), heaviest during Fri morning. Very mild (max 14°C on Wed morning, min 7°C on Fri night). Winds increasing (calm on Wed afternoon, fresh winds from the SSE by Thu night). | ||||||||||||||||||||
Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | |||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | |||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||
| Period(s) (?) | 11 | 10 | 10 | 9 | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 10 | 10 | 10 | 10 | 12 | 12 | 11 | 11 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 191 | 206 | 148 | 129 | 375 | 1610 | 1420 | 1166 | 1031 | 1031 | 911 | 828 | 389 | 1026 | 1334 | 939 | 739 | 580 | 494 | 350 | 268 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | off | cross- off | cross | glass | glass | cross- off | cross- off | cross- on | cross- on | cross- on | cross- off | cross- off | cross- off | cross- off | cross | cross- on | cross | cross- off | cross- on | cross- off |
High Tide / height (m) | 8:15PM 1.26 | 7:35AM 1.90 | 9:17PM 1.31 | 8:08AM 1.95 | 10:09PM 1.36 | 8:41AM 1.99 | 10:55PM 1.41 | 9:15AM 2.02 | 11:37PM 1.44 | 9:50AM 2.03 | 12:17AM 1.47 | 10:25AM 2.03 | 12:56AM 1.49 | ||||||||
Low Tide / height (m) | 2:04PM 0.36 | 1:04AM 0.81 | 2:50PM 0.20 | 1:50AM 0.91 | 3:30PM 0.06 | 2:34AM 0.98 | 4:07PM -0.04 | 3:16AM 1.03 | 4:43PM -0.12 | 3:56AM 1.06 | 5:18PM -0.16 | 4:34AM 1.09 | 5:53PM -0.17 | ||||||||
Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | |||||||||||||||
| Sunrise | 7:30 | - | - | 7:30 | - | - | 7:31 | - | - | 7:31 | - | - | 7:31 | - | - | 7:33 | - | - | 7:33 | - | - |
| Sunset | - | 4:51 | - | - | 4:51 | - | - | 4:52 | - | - | 4:52 | - | - | 4:52 | - | - | 4:52 | - | - | 4:52 | - |
 |  |  | |  |  | |  |  |  | |  | | | | | | | | | | |
Rain (mm) | - | - | - | - | 1 | - | 1 | 22 | 6 | - | - | 2 | - | - | 5 | 25 | 4 | - | - | - | - |
| Temp. °C | 12 | 11 | 14 | 14 | 15 | 16 | 16 | 15 | 14 | 14 | 12 | 11 | 13 | 14 | 14 | 13 | 13 | 12 | 11 | 10 | 10 |
| Feels °C (?) | 10 | 9 | 9 | 11 | 15 | 17 | 16 | 14 | 12 | 12 | 9 | 8 | 9 | 11 | 10 | 8 | 12 | 10 | 9 | 7 | 7 |
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our No Pass surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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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 12 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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