Surf Forecasts:
Isla Vista surf forecast from 1 Sep 2026:
- Best quality surf: Thursday 3 Sep, 8AM (local time) - 1.5ft (0.4m), 15s period, SW swell with cross-offshore winds.
- Most powerful swell: Friday 4 Sep, 5PM (local time) - 3ft (0.9m), 16s period, SSW swell with 422 kJ wave energy.
- Next surfable swell (1★+): Monday 31 Aug, 11PM (local time) - 1.5ft (0.4m), 13s period with SSW swell.
Best Forecast Surf Conditions for Isla Vista this week:
The surf forecast for Isla Vista over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 31) at 11PM. The primary swell is predicted to be 0.4m and 13s period with a secondary swell of 0.9m and 5s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Isla Vista in the next 16 days are 0.9m 16s and forecast to arrive on Friday (Sep 04) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 15s period and expected on Monday (Sep 07) at 8AM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Mon 31st Aug) | 1.5ft (0.4m) 13s |
| Best Surf | 8AM (Thu 3rd Sep) | 1.5ft (0.4m) 15s |
| Most Powerful | 5PM (Fri 4th Sep) | 3ft (0.9m) 16s |
Table - best surf conditions forecast for Isla Vista over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's get straight into it for Isla Vista.
We're looking at a pretty flat and quiet run for the next couple of weeks. The water is sitting at 71°, which is a solid 8° warmer than usual for this time of year - that's much warmer than normal, so you won't need a thick wetsuit, that's for sure.
The first week is a struggle. From Monday the 31st of August right through to the end of the week, it's all poor surf. We're talking tiny swell, mostly under 2ft, with onshore or cross-onshore winds messing up any chance of a clean wave. The energy is weak, sitting between 138 and 465 (moderate at best), and the periods are all over the place, from a short 5 seconds up to a long 18 seconds, but it doesn't matter because the size just isn't there. Conditions are consistently described as "poor" or "marginal" at best.
There's a long gap here with no real recommendations. You'll be waiting until Sunday the 6th of September for a tiny glimmer. That afternoon, the wind goes glassy from the SSE, and we get a brief moment of "surfable waves but very ordinary conditions" with a 2ft SSW swell. That's about the best of a bad bunch for the first week, but it's barely worth paddling out for.
Moving into the second week, things don't improve much. From Monday the 7th to Sunday the 13th, it's more of the same: tiny waves, weak energy, and mostly poor conditions. The swell energy does pick up a bit on Thursday the 10th of September, hitting 397 (moderate) with a 2ft SW swell and a 17-second period, but the winds are cross-shore or cross-onshore, keeping it from being clean. The wave comment is still "marginal" or "poor."
Honestly, for the entire 16-day window, there's no standout session. The swell never gets above 4ft, and that one instance on Tuesday the 1st of September afternoon is a short-period 5-second WNW windswell with cross-onshore winds. It's a beach and reef setup here, so with that kind of tiny, weak, and messy surf, it's looking more interesting for a kite session than paddling out on a surfboard.
The only real highlight, if you can call it that, is that the consistency is described as "fairly consistent," so it tends not to stay completely flat for long. But for this forecast, you're better off waiting for the next one.
Rusty.
Short Range ForecastMostly dry. Warm (max 26°C on Wed afternoon, min 16°C on Mon night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 26°C on Thu afternoon, min 18°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | |||||||||||||||
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) | SSW 14 | SSW 14 | SSW 13 | SSW 13 | WNW 5 | SW 18 | SW 16 | S 13 | SW 18 | SW 16 | SSW 18 | SW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SW 15 | SW 15 | SSW 15 | SW 14 | SW 15 |
Wave Graph | |||||||||||||||||||||
134 | 105 | 69 | 68 | 59 | 79 | 69 | 121 | 152 | 118 | 214 | 246 | 243 | 422 | 326 | 212 | 232 | 176 | 142 | 103 | 104 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-off | on | cross-on | cross-off | cross-on | cross-on | cross | cross-on | cross-on | cross-off | on | cross-on | cross-off | cross-on | on | glassy | cross-on | glassy | glassy |
High Tide | 12:07PM1.93m | 00:36AM1.51m | 12:42PM1.96m | 1:45AM1.33m | 1:25PM1.97m | 3:36AM1.21m | 2:24PM1.96m | 6:25AM1.24m | 3:43PM1.97m | 7:35AM1.36m | 5:08PM2.02m | 8:08AM1.47m | 6:21PM2.11m | ||||||||
Low Tide | 6:42PM0.65m | 6:08AM0.82m | 7:45PM0.63m | 6:34AM0.97m | 9:06PM0.60m | 7:03AM1.11m | 10:40PM0.53m | 7:59AM1.23m | 00:02AM0.40m | 10:25AM1.29m | 1:04AM0.26m | 12:07PM1.22m | 1:52AM0.16m | ||||||||
6:31 | — | — | 6:31 | — | — | 6:33 | — | — | 6:33 | — | — | 6:33 | — | — | 6:35 | — | — | 6:35 | — | — | |
— | 7:27 | — | — | 7:25 | — | — | 7:23 | — | — | 7:22 | — | — | 7:21 | — | — | 7:20 | — | — | 7:19 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 9 | 6 |
Temp °C | 23 | 24 | 20 | 22 | 23 | 19 | 23 | 26 | 19 | 24 | 26 | 20 | 23 | 24 | 20 | 22 | 22 | 20 | 23 | 19 | 22 |
Feels °C | 23 | 23 | 19 | 21 | 21 | 17 | 20 | 22 | 15 | 22 | 24 | 18 | 22 | 23 | 18 | 22 | 21 | 20 | 22 | 19 | 24 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSW 13 | S 13 | S 12 | S 11 | SSW 18 | SW 18 | SSW 17 | SSW 16 | SSW 16 | SSE 13 | SW 15 | SSE 14 | SSE 14 | SSE 15 | SSE 15 |
134 | 85 | 74 | 39 | 37 | 33 | 57 | 121 | 101 | 64 | 214 | 246 | 243 | 422 | 326 | 201 | 232 | 289 | 361 | 468 | 588 | |
Swell 2 Height (m) Direction Period (s) | SSE 10 | SSW 14 | SSW 13 | SSW 13 | SW 13 | SW 18 | SW 16 | SW 16 | SW 18 | SW 16 | SSW 12 | SSW 11 | SSW 13 | SSE 12 | SSE 14 | SSW 16 | SSE 14 | SW 15 | SSW 15 | W 6 | SW 15 |
20 | 105 | 69 | 68 | 44 | 79 | 69 | 67 | 152 | 118 | 49 | 38 | 67 | 59 | 236 | 212 | 158 | 176 | 142 | 18 | 104 | |
Swell 3 Height (m) Direction Period (s) | SSE 14 | WNW 7 | W 10 | SSW 18 | SSW 18 | SSW 13 | SSE 9 | S 8 | W 10 | SSW 21 | SSW 10 | S 19 | NW 10 | NW 10 | SW 11 | WNW 7 | SSE 11 | WNW 6 | W 6 | SW 14 | S 15 |
41 | 5 | 8 | 31 | 31 | 34 | 16 | 1 | 2 | 42 | 19 | 111 | 24 | 25 | 30 | 26 | 47 | 25 | 19 | 103 | 17 | |
Wind waves Height (m) Direction Period (s) | WNW 7 | W 5 | WNW 5 | WNW 5 | WNW 5 | WNW 4 | WNW 5 | WNW 5 | WNW 5 | WNW 6 | WNW 6 | WNW 5 | W 5 | W 4 | WNW 5 | — | WNW 6 | — | WNW 6 | WNW 6 | WNW 6 |
49 | 28 | 30 | 17 | 59 | 32 | 19 | 105 | 69 | 65 | 110 | 61 | 15 | 18 | 22 | — | 23 | — | 21 | 21 | 18 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 19 | 2 | 0 | 2 | 1 | 0 | 2 | 78 | 1 | 2 | 1 | 0 | 2 | 1 | 0 | 150 | 2 | 0 | 174 | 0 | 0 |
Best forecast wave conditions in Santa Barbara | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Isla Vista Surf forecast
The above surf forecast table for Isla Vista provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Isla Vista can be found by selecting the local surf guide option on the grey menu. Our Isla Vista 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 (Isla Vista) 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 Isla Vista 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.
Isla Vista is 1 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.











