Surf Forecasts:
Centreville Beach surf forecast from 18 Aug 2026:
- Best quality surf: Monday 24 Aug, 5AM (local time) - 1.5ft (0.5m), 18s period, SW swell with glassy winds.
- Most powerful swell: Sunday 23 Aug, 11AM (local time) - 7ft (2.1m), 8s period, NW swell with 585 kJ wave energy.
- Next surfable swell (1★+): Sunday 23 Aug, 2AM (local time) - 1.5ft (0.4m), 16s period with SW swell.
Best Forecast Surf Conditions for Centreville Beach this week:
The surf forecast for Centreville Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 23) at 2AM. The primary swell is predicted to be 0.4m and 16s period with a secondary swell of 0.4m and 12s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Centreville Beach in the next 16 days are 2.1m 8s and forecast to arrive on Sunday (Aug 23) at 11AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.3m 8s period and expected on Sunday (Aug 23) at 2AM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Sun 23rd Aug) | 1.5ft (0.4m) 16s |
| Best Surf | 5AM (Mon 24th Aug) | 1.5ft (0.5m) 18s |
| Most Powerful | 11AM (Sun 23rd Aug) | 7ft (2.1m) 8s |
Table - best surf conditions forecast for Centreville Beach over the next 16 days.
The Lowdown
Alright, this is Rusty, and I’ve got a honest look at what’s coming our way for Centreville Beach over the next couple of weeks. Let’s get straight into it.
Right off the bat, I gotta tell ya, the first week is a tough one. We’re looking at a real dry spell here. From Tuesday the 18th all the way through to the morning of Saturday the 22nd, there’s just nothing worth paddling out for. The swell is tiny, mostly knee-high stuff around 1 ft to 3 ft, and the wind is stuck in that annoying cross-on position from the NNW or N at 9 to 12 mph. It’s choppy, messy, and honestly a bit depressing for a surfer. The combined energy is mostly moderate but the quality just isn’t there.
Then, on the morning of Sunday the 23rd, we finally see a pulse of energy. Swell jumps up to 7 ft from the NW, but the period is only 8 seconds – short period, windswell stuff. Wind is light and onshore from the NW at 6 mph, which is better than what we’ve had, but it’s still a bit raw. The combined energy is moderate (841). It’s still labelled as a marginal day, so don’t get your hopes too high. It’s the best we’ve seen, but it’s not classic.
After that, it drops right back down into the doldrums. Monday the 24th and Tuesday the 25th offer tiny 2 ft swell from the SW with longer periods around 16-18 seconds. That’s more like a groundswell, but the size is way too small to do much with. Wind is light though, sometimes onshore or light cross-on, so if you’re desperate, you might find a tiny clean ripple. The afternoon of the 24th has combined energy of 550 (moderate), and the afternoon of the 25th hits 569 (moderate), so there’s some grunt in the water, just no height to ride.
The best option, and I mean the only real stand-out in the whole 16-day window, is the morning of Thursday the 27th of August. Swell hits 7 ft from the NW, period 8 seconds – again, short period, but the size will get your heart going. Combined energy is strong at 809. Wind is a gentle 9 mph from the N, but it’s cross-on, so expect some chop. This size is edging into expert territory (over 8 ft is for the pros, so 7 ft is a solid step up). It’s still a marginal call, but it’s the biggest, gruntiest day we’ve got.
Through the end of the month and into the start of September, it’s more of the same – small, messy, and inconsistent. The morning of Sunday the 30th of August has 6 ft from the NW with light cross-on winds, combined energy of 780 (moderate to strong), but still short period (7 seconds) and marginal quality. The 2nd of September morning has a tiny 2 ft SW swell with a very long period of 17 seconds, but it’s not enough to surf.
For what it’s worth, the water temperature is sitting at 55°F, which is about 3°F colder than normal for this time of year. It’s a bit nippier than usual, so bring the 5/4.
Overall, for the next 16 days, don’t hold your breath. The morning of the 27th is your best shot, but even that’s a gamble with the cross-on wind and short period. The rest is a write-off. Let’s hope the long-range charts change their tune.
Rusty.
Short Range ForecastMostly dry. Very mild (max 16°C on Wed afternoon, min 12°C on Tue morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Very mild (max 17°C on Sun morning, min 12°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | |||||||||||||||
AM | 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) | SW 14 | SSW 15 | SW 16 | WNW 12 | SSW 15 | SSW 15 | WNW 11 | WNW 11 | WNW 11 | SW 14 | SSW 13 | SSW 13 | SW 18 | SSW 13 | SW 16 | NW 8 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 |
Wave Graph | |||||||||||||||||||||
206 | 272 | 264 | 213 | 272 | 279 | 225 | 210 | 211 | 208 | 118 | 98 | 67 | 67 | 69 | 585 | 166 | 154 | 255 | 246 | 163 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross | cross-on | cross-on | glassy | on | cross-on | cross-on | on | on | glassy |
High Tide | 4:11PM1.80m | 5:32AM1.25m | 4:54PM1.73m | 7:04AM1.19m | 5:46PM1.67m | 8:42AM1.21m | 6:50PM1.65m | 9:53AM1.27m | 7:56PM1.66m | 10:37AM1.34m | 8:56PM1.72m | 11:10AM1.41m | 9:47PM1.79m | ||||||||
Low Tide | 9:51AM0.69m | 11:16PM0.33m | 10:32AM0.91m | 00:22AM0.34m | 11:24AM1.08m | 1:33AM0.31m | 12:38PM1.18m | 2:40AM0.25m | 2:02PM1.20m | 3:36AM0.17m | 3:09PM1.15m | 4:21AM0.09m | 4:00PM1.05m | 4:59AM0.02m | |||||||
6:30 | — | — | 6:31 | — | — | 6:31 | — | — | 6:33 | — | — | 6:33 | — | — | 6:35 | — | — | 6:35 | — | — | |
— | 8:10 | — | — | 8:08 | — | — | 8:07 | — | — | 8:06 | — | — | 8:05 | — | — | 8:02 | — | — | 8:01 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 13 | 15 | 16 | 13 | 15 | 16 | 13 | 15 | 15 | 14 | 15 | 16 | 14 | 17 | 17 | 13 | 15 | 15 | 13 |
Feels °C | 13 | 12 | 11 | 12 | 14 | 11 | 13 | 14 | 11 | 13 | 13 | 12 | 12 | 13 | 13 | 16 | 16 | 12 | 14 | 14 | 12 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SSW 15 | NNW 7 | WNW 12 | WNW 11 | NNW 7 | NW 7 | WNW 11 | NNW 7 | WNW 11 | WNW 10 | NNW 7 | WNW 10 | NNW 7 | NNW 8 | NW 8 | NW 8 | NNW 8 | NW 7 | NW 7 | NW 6 |
206 | 272 | 264 | 213 | 186 | 168 | 99 | 210 | 57 | 117 | 110 | 70 | 54 | 218 | 735 | 585 | 497 | 314 | 217 | 139 | 80 | |
Swell 2 Height (m) Direction Period (s) | SSW 17 | W 14 | SW 16 | SSW 16 | SSW 15 | WNW 12 | WNW 11 | SW 14 | WNW 11 | NNW 6 | NNW 7 | WNW 10 | SSW 13 | W 10 | SSW 12 | SW 19 | SW 18 | SSW 16 | SW 18 | SW 18 | SSW 14 |
119 | 107 | 264 | 164 | 272 | 242 | 225 | 203 | 164 | 36 | 46 | 78 | 67 | 46 | 61 | 181 | 166 | 138 | 255 | 246 | 163 | |
Swell 3 Height (m) Direction Period (s) | WNW 16 | SW 9 | WNW 13 | SW 13 | SW 21 | SSW 15 | SW 14 | SW 19 | SW 14 | SW 14 | SSW 13 | SSW 13 | SW 18 | SSW 13 | SW 16 | SSW 15 | SSW 16 | SW 18 | SSW 14 | SSW 14 | SW 17 |
47 | 3 | 137 | 85 | 18 | 279 | 211 | 58 | 211 | 208 | 118 | 98 | 50 | 67 | 69 | 75 | 47 | 154 | 118 | 165 | 147 | |
Wind waves Height (m) Direction Period (s) | NW 6 | NW 6 | — | NNW 8 | NNW 7 | — | — | NW 6 | — | — | — | NNE 2 | NNW 7 | — | — | — | — | — | — | — | — |
153 | 172 | — | 429 | 302 | — | — | 91 | — | — | — | 1 | 96 | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 128 | 70 | 19 | 131 | 70 | 19 | 191 | 70 | 38 | 131 | 131 | 38 | 131 | 67 | 0 | 67 | 67 | 19 | 67 | 67 | 0 |
Best forecast wave conditions in Humboldt County | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Centreville Beach Surf forecast
The above surf forecast table for Centreville Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Centreville Beach can be found by selecting the local surf guide option on the grey menu. Our Centreville Beach 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 (Centreville Beach) 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 Centreville Beach 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.
Centreville Beach is 27 km (17 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.











