Surf Forecasts:
Devereux surf forecast from 20 Aug 2026:
- Best quality surf: Tuesday 25 Aug, 8AM (local time) - 1.5ft (0.5m), 16s period, SW swell with glassy winds.
- Most powerful swell: Wednesday 19 Aug, 8PM (local time) - 1.5ft (0.5m), 16s period, SSW swell with 137 kJ wave energy.
- Next surfable swell (1★+): Thursday 20 Aug, 2AM (local time) - 1.5ft (0.5m), 14s period with SSW swell.
Best Forecast Surf Conditions for Devereux this week:
The surf forecast for Devereux over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 20) at 2AM. The primary swell is predicted to be 0.5m and 14s period with a secondary swell of 0.3m and 12s. Another secondary swell of 1.0m and 5s is also forecast. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Devereux in the next 16 days are 0.5m 16s and forecast to arrive on Wednesday (Aug 19) at 8PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 12s period and expected on Wednesday (Aug 26) at 11AM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Thu 20th Aug) | 1.5ft (0.5m) 14s |
| Best Surf | 8AM (Tue 25th Aug) | 1.5ft (0.5m) 16s |
| Most Powerful | 8PM (Wed 19th Aug) | 1.5ft (0.5m) 16s |
Table - best surf conditions forecast for Devereux over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's get real about what's on the table for the next 16 days. Honestly, it's a tough stretch. This is one of those times where the ocean just isn't playing ball.
We're talking about Devereux (a reef and point setup) and looking at the whole run, the pickings are slim to none. The water is sitting at a toasty 69°F, which is 6°F warmer than normal for this time of year – that's a seriously unusual anomaly, so don't expect that typical autumn cool-down just yet.
The pattern is clear: from Wednesday the 19th of August right through until the end of the month, every single slot is rated as poor. The swell energy is weak, mostly sitting in the low hundreds, with a few moderate spikes later on. The winds are consistently light and onshore or cross-onshore, keeping things choppy and messy. There's a long gap here with zero surf worth paddling out for.
Things get a little more interesting, but not by much, as we move into the last days of the month. On Saturday the 29th of August, the morning has a bit more energy in the water – a combined energy of 517 – but it's still a small 2ft SSW groundswell with a very long 17-second period. That long period will make for long waits between sets and could make the waves break a bit too straight at this beach. The wind is light cross-onshore, so it's not clean. Still marked as poor surf.
The best we get is on Sunday the 30th of August. The morning has a 2ft SSW groundswell at 16 seconds, with a combined energy of 443, and a light onshore breeze. The guidance calls it "marginal" with questionable tide. That's the only time in the entire 16 days that gets even a hint of a nod. Even then, it's small, the period is long, and the wind is on it.
After that, the first week of September looks just as bleak, with tiny swells and continued light onshore winds. The only exception is Monday the 31st of August afternoon, where we see a 5ft WNW windswell, but it's a short 6-second period and a moderate cross-onshore breeze at 12 mph, making it choppy and poor.
So, what's the standout? There isn't a true standout. If you're desperate, the Sunday the 30th of August morning is the absolute best of a bad bunch. It's small, marginal, and the long period will make it inconsistent. For most of us, it's a time to clean the wax off the board and check back later.
Rusty.
Short Range ForecastMostly dry. Warm (max 29°C on Thu afternoon, min 23°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 30°C on Sat afternoon, min 23°C on Sat night). Wind will be generally light. | |||||||||||||||||||
Wed 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | ||||||||||||||
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) | SSW 16 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | WNW 6 | SW 18 | WNW 6 | SSW 15 | SW 19 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 |
Wave Graph | ||||||||||||||||||||
164 | 110 | 118 | 120 | 79 | 59 | 58 | 69 | 56 | 67 | 77 | 90 | 80 | 112 | 109 | 100 | 135 | 132 | 91 | 89 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | on | on | glassy | on | cross-on | cross-off | on | cross-on | cross | on | cross-on | cross | on | cross-on | cross | on | cross-on | cross |
High Tide | 3:14PM1.80m | 4:21PM1.79m | 8:37AM1.33m | 5:31PM1.81m | 8:55AM1.39m | 6:29PM1.88m | 9:13AM1.44m | 7:17PM1.97m | 9:31AM1.49m | 7:57PM2.04m | 9:50AM1.54m | 8:34PM2.09m | ||||||||
Low Tide | 11:30PM0.69m | 00:43AM0.59m | 10:39AM1.31m | 1:34AM0.49m | 12:14PM1.30m | 2:13AM0.40m | 1:10PM1.24m | 2:46AM0.33m | 1:52PM1.16m | 3:15AM0.27m | 2:29PM1.07m | 3:42AM0.25m | ||||||||
— | — | 6:22 | — | — | 6:24 | — | — | 6:24 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | |
7:42 | — | — | 7:40 | — | — | 7:39 | — | — | 7:38 | — | — | 7:37 | — | — | 7:36 | — | — | 7:35 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 25 | 27 | 29 | 25 | 27 | 28 | 26 | 28 | 30 | 26 | 28 | 28 | 26 | 29 | 29 | 27 | 28 | 30 | 26 |
Feels °C | 28 | 25 | 27 | 29 | 26 | 27 | 28 | 25 | 27 | 29 | 24 | 27 | 28 | 24 | 27 | 27 | 25 | 26 | 28 | 23 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 14 | WNW 7 | SSW 14 | WNW 6 | WNW 7 | SSW 13 | SSW 13 | SSW 13 | SSW 14 | SSW 15 | WNW 7 | SSW 13 | SW 18 | SW 18 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 |
164 | 110 | 49 | 120 | 53 | 38 | 58 | 58 | 56 | 41 | 71 | 54 | 57 | 112 | 109 | 100 | 135 | 132 | 91 | 89 | |
Swell 2 Height (m) Direction Period (s) | S 16 | WNW 12 | SSW 14 | WNW 12 | SSW 14 | SSW 13 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | SW 19 | SW 18 | SSW 14 | S 14 | SSW 12 | S 13 | S 13 | S 13 | S 12 |
43 | 31 | 118 | 46 | 79 | 59 | 40 | 39 | 35 | 18 | 18 | 90 | 80 | 65 | 37 | 28 | 55 | 54 | 53 | 26 | |
Swell 3 Height (m) Direction Period (s) | WNW 14 | S 16 | WNW 13 | SW 19 | WNW 12 | WNW 11 | WSW 18 | WSW 18 | SW 18 | SSW 12 | SSW 19 | SSW 13 | S 16 | S 15 | SSW 14 | S 14 | SSE 10 | W 18 | W 16 | W 15 |
18 | 20 | 32 | 14 | 46 | 40 | 30 | 30 | 50 | 14 | 37 | 32 | 20 | 38 | 41 | 36 | 10 | 24 | 46 | 38 | |
Wind waves Height (m) Direction Period (s) | WNW 5 | WNW 5 | WNW 7 | WNW 7 | WNW 6 | — | WNW 6 | WNW 6 | WNW 7 | WNW 6 | WNW 5 | — | WNW 5 | WNW 5 | WNW 5 | WNW 5 | WNW 5 | WNW 5 | WNW 5 | WNW 5 |
42 | 58 | 42 | 62 | 53 | — | 48 | 69 | 47 | 67 | 77 | — | 38 | 41 | 24 | 66 | 74 | 58 | 84 | 70 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 3 | 2 | 0 | 145 | 3 | 0 | 78 | 3 | 0 | 3 | 3 | 0 | 3 | 3 | 0 | 3 | 14 | 0 | 3 | 228 |
Best forecast wave conditions in Santa Barbara | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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Information about the Devereux Surf forecast
The above surf forecast table for Devereux provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Devereux can be found by selecting the local surf guide option on the grey menu. Our Devereux 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 (Devereux) 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 Devereux 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.
Devereux is 2 km (1 miles) from Isla Vista. If you plan a vacation in Santa Barbara, look for hotels and other accommodation in Isla Vista. Isla Vista has rooms for a wide range of budgets as well as car hire and transport links.











