
Surf Forecasts:
Devereux surf forecast from 17 Jul 2026:
- Best quality surf: Tuesday 21 Jul, 2AM (local time) - 3.5ft (1.0m), 13s period, S swell with glassy winds.
- Most powerful swell: Tuesday 21 Jul, 11AM (local time) - 4.5ft (1.4m), 12s period, SSW swell with 608 kJ wave energy.
- Next surfable swell (1★+): Friday 17 Jul, 8PM (local time) - 1.5ft (0.4m), 17s period with WNW 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 Friday (Jul 17) at 8PM. The primary swell is predicted to be 0.4m and 17s period with a secondary swell of 0.7m and 8s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Devereux in the next 16 days are 1.4m 12s and forecast to arrive on Tuesday (Jul 21) at 11AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 12s period and expected on Sunday (Jul 19) at 5PM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Fri 17th Jul) | 1.5ft (0.4m) 17s |
| Best Surf | 2AM (Tue 21st Jul) | 3.5ft (1.0m) 13s |
| Most Powerful | 11AM (Tue 21st Jul) | 4.5ft (1.4m) 12s |
Table - best surf conditions forecast for Devereux over the next 16 days.
The Lowdown
Alright, this is Rusty. Let's have a look at what's on the cards for Devereux over the next couple of weeks.
Right off the bat, I gotta be straight with you – it's a pretty grim run for the first week. The water here is sitting at 66°, which is about 4° warmer than usual for this time of year, so that's a bit of a weird one, but don't let that fool you into thinking the surf is any good. The energy is there, with moderate readings like 252 in the combined swell energy, but the quality is just stuffed. Friday morning, the 17th, we've got a 1ft WNW groundswell with a very long 18-second period, but it's a cross-onshore wind and the report calls it poor surf. That's a pattern you'll see for a few days.
The whole first week is a write-off, honestly. The swell is mostly small, under 3ft, and the wind is almost always onshore or cross-on. It's just not clean. The best score we see in that first week is a 2-out-of-10 on Tuesday morning, the 21st, with a 5ft SSW swell and a 12-second period. The wind is cross-shore, not terrible, but it's still called marginal. The combined energy gets up to 729, which is a solid moderate push, but it's not coming together for a proper surf. The 22nd of July gets worse, with a 6ft W windswell of only 6 seconds and a 15 mph cross-on wind – that's choppy, blown-out, and honestly more interesting for a kite surfer than a paddler.
So, we've got a gap of about a week of nothing worthwhile. The second week – from the 24th of July onward – is a little more interesting but still not a standout. The swell period drops from the low-teens back to the 20-second range, which is very long. That means the waves will have a lot of energy and be well-shaped, but they'll be fat and straight-breaking on a beach setup. The combined energy readings are strong, hitting 760 on the 25th of July (Saturday morning) and 797 on the 27th of July (Monday afternoon). This is the best of the bunch. The swell is 2ft to 3ft from the SSW, with a period of 18-21 seconds. The wind is light and onshore or cross-on, but it's very light, so the conditions might be cleaner than they look.
If you're going to pick a day, take a chance on Monday the 27th of July. The morning session has a 3ft SSW swell, 18-second period, and a light onshore breeze. The combined energy is 772. It's all marginal, but it's the best we've got. Just keep in mind that the long period means this break, which is a reef and point, might actually handle it better than a beach. The crowds are a thing here – it says "often" crowded, so don't expect a solo session. For the rest of that second week, it's the same story: small, long-period swells with light winds. It's not going to be pumping, but it's a step up from the total flatness of the first week.
> Rusty
Short Range ForecastMostly dry. Warm (max 25°C on Sat morning, min 19°C on Fri night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 31°C on Wed afternoon, min 19°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||
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) | WNW 18 | WNW 17 | WNW 17 | SW 18 | SW 18 | WNW 16 | SW 17 | SW 17 | S 12 | S 13 | S 13 | S 13 | SSW 12 | SSW 11 | SSW 15 | SSW 14 | W 6 | WNW 6 | W 7 | SW 26 | S 13 |
Wave Graph | |||||||||||||||||||||
104 | 97 | 96 | 194 | 159 | 142 | 238 | 238 | 187 | 331 | 342 | 324 | 608 | 275 | 150 | 218 | 227 | 212 | 91 | 105 | 126 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | glassy | on | on | glassy | cross | on | glassy | cross-on | on | glassy | cross | on | cross | cross-on | cross-on | cross | on | cross-on | cross |
High Tide | 1:27PM1.75m | 00:38AM1.94m | 2:10PM1.80m | 1:34AM1.67m | 2:53PM1.83m | 2:44AM1.43m | 3:39PM1.86m | 4:21AM1.26m | 4:27PM1.87m | 6:26AM1.22m | 5:17PM1.89m | 8:06AM1.27m | 6:06PM1.92m | ||||||||
Low Tide | 6:48PM0.96m | 7:27AM0.35m | 7:58PM0.95m | 8:04AM0.57m | 9:18PM0.91m | 8:40AM0.77m | 10:46PM0.83m | 9:19AM0.96m | 00:07AM0.71m | 10:07AM1.11m | 1:11AM0.58m | 11:12AM1.20m | 1:59AM0.47m | ||||||||
5:58 | — | — | 6:00 | — | — | 6:00 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:03 | — | — | |
— | 8:10 | — | — | 8:10 | — | — | 8:09 | — | — | 8:08 | — | — | 8:08 | — | — | 8:07 | — | — | 8:07 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 21 | 25 | 24 | 22 | 25 | 25 | 21 | 25 | 26 | 25 | 27 | 27 | 21 | 28 | 31 | 25 | 29 | 30 | 27 |
Feels °C | 26 | 25 | 23 | 26 | 24 | 23 | 26 | 26 | 21 | 25 | 26 | 25 | 27 | 29 | 23 | 27 | 28 | 22 | 28 | 30 | 26 |
Swell 1 Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 8 | WNW 8 | W 7 | W 5 | SW 17 | SSE 12 | S 12 | S 13 | S 13 | S 13 | SSW 12 | SSW 11 | SSW 8 | SSW 14 | SSW 14 | SSW 14 | W 7 | SSE 14 | S 13 |
94 | 90 | 62 | 44 | 26 | 12 | 238 | 152 | 187 | 331 | 342 | 324 | 608 | 275 | 113 | 218 | 215 | 180 | 89 | 118 | 126 | |
Swell 2 Height (m) Direction Period (s) | WNW 18 | WNW 17 | WNW 17 | SW 18 | WNW 16 | WNW 16 | S 11 | SW 17 | SSW 16 | SW 16 | SW 16 | SSW 16 | S 17 | SSW 15 | SSW 15 | SW 7 | S 8 | SSE 14 | SSE 14 | SSW 13 | SSW 13 |
104 | 97 | 96 | 194 | 144 | 142 | 64 | 238 | 166 | 124 | 124 | 318 | 86 | 252 | 150 | 27 | 10 | 67 | 104 | 70 | 68 | |
Swell 3 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 17 | WNW 16 | SW 18 | SSE 11 | WNW 15 | WNW 15 | WNW 15 | WNW 14 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | S 16 | S 8 | SW 20 | SW 19 | SSW 14 | SW 26 | SSW 26 |
54 | 54 | 77 | 146 | 159 | 39 | 135 | 91 | 73 | 69 | 69 | 40 | 35 | 34 | 77 | 12 | 15 | 58 | 71 | 105 | 66 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | WNW 2 | WNW 5 | — | — | — | — | — | — | — | — | W 3 | W 5 | W 6 | WNW 6 | WNW 7 | W 6 | WNW 6 |
— | — | — | — | 1 | 13 | — | — | — | — | — | — | — | — | 5 | 64 | 227 | 212 | 91 | 84 | 90 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 53 | 3 | 0 | 51 | 3 | 0 | 51 | 51 | 0 | 73 | 3 | 0 | 1 | 135 | 2 | 37 | 37 | 1 | 3 | 3 | 2 |
Best forecast wave conditions in Santa Barbara | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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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.










