
Surf Forecasts:
Isla Vista surf forecast from 4 Sep 2026:
- Best quality surf: Tuesday 8 Sep, 2AM (local time) - 4.5ft (1.3m), 14s period, S swell with glassy winds.
- Most powerful swell: Monday 7 Sep, 11PM (local time) - 4.5ft (1.3m), 14s period, S swell with 617 kJ wave energy.
- Next surfable swell (1★+): Thursday 3 Sep, 11PM (local time) - 2.5ft (0.7m), 18s 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 Thursday (Sep 03) at 11PM. The primary swell is predicted to be 0.7m and 18s period with a secondary swell of 0.4m and 11s. Another secondary swell of 1.1m and 5s is also forecast. 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 1.3m 14s and forecast to arrive on Monday (Sep 07) at 11PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 16s period and expected on Sunday (Sep 06) at 5AM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Thu 3rd Sep) | 2.5ft (0.7m) 18s |
| Best Surf | 2AM (Tue 8th Sep) | 4.5ft (1.3m) 14s |
| Most Powerful | 11PM (Mon 7th Sep) | 4.5ft (1.3m) 14s |
Table - best surf conditions forecast for Isla Vista over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s take a good, hard look at what’s coming for Isla Vista. I gotta be straight with you, the next couple of weeks are looking flat and frustrating. We’ve got a long stretch of poor conditions ahead, with no real standout sessions. You’ll be waiting a while.
Starting from Thursday, September 3rd, and right through the first week, the surf is weak and messy. Thursday morning has a tiny 2 ft SW swell with a super long 15-second period, and the combined energy is only 246 (weak). It’s clean with a light WSW breeze, but there’s just nothing to ride. Thursday afternoon gets worse with a cross-onshore wind chopping it up. Friday, September 4th, is a little bigger at 3 ft from the SSW, but it’s still just a marginal call, and the cross-onshore wind ruins it again. This pattern keeps rolling through the weekend and into the start of next week—tiny, choppy, and poor. The water temp on that first morning is sitting at a very unusual 70°, which is much warmer than normal for this time of year.
There’s a bit of a pulse around Monday, September 7th, with the swell bumping up to 4 ft from the south (14-second period) and energy climbing to 487 (moderate). But the wind is light and onshore or cross-onshore, keeping the surface chopped up. It’s still a poor surf call. That’s about as good as it gets for a while, and that’s not saying much.
The second week doesn’t offer much relief. There’s a slight increase on Friday, September 11th, with a 4 ft WSW swell, but it’s a short 12-second period and the energy is high at 711 (strong). Unfortunately, the wind is cross-onshore and moderate, making it choppy and ugly. Saturday, September 12th, sees a weird 5 ft WNW swell with a pitiful 5-second period, which is just wind slop—not worth paddling out for. The rest of the week fades back to tiny surf, with only the occasional long-period groundswell showing up, like on Thursday, September 17th, with a 1 ft SW swell and a very long 21-second period. That kind of period can make for nice lines on a point or reef, but at Isla Vista (beach and reef), it’s likely to break too straight and be hard to catch with such a small height.
Honestly, the only session that even looks borderline is Friday morning, September 18th. That’s over two weeks away, so take it with a grain of salt. It’s got a 2 ft SW swell with a solid 20-second period and moderate energy of 442, and the wind is light and offshore from the SW. That could be clean, but it’s a long-range guess and the swell is tiny.
Overall, this is a tough run. The surf quality is consistently poor, and the wind is nearly always cross-onshore or onshore. For a beach-and-reef setup like this, with these small, messy swells and steady wind, it’s looking more like a stretch for the kites than for a paddle. Hang in there, and keep an eye on the long-range stuff—forecasts change.
- Rusty
Short Range ForecastMostly dry. Warm (max 25°C on Sun morning, min 17°C on Thu night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 28°C on Wed morning, min 19°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Thu 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | ||||||||||||||
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 18 | SW 18 | SSW 17 | SSW 16 | SW 16 | SW 15 | SSW 16 | S 16 | SW 14 | SSW 15 | SSW 15 | S 14 | S 14 | S 14 | S 14 | S 13 | SSW 13 | SSW 13 | SSW 12 | SSW 17 |
Wave Graph | ||||||||||||||||||||
130 | 246 | 325 | 240 | 255 | 242 | 277 | 186 | 103 | 142 | 146 | 561 | 607 | 607 | 518 | 591 | 418 | 350 | 322 | 197 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | on | cross-on | cross-off | cross-on | on | glassy | on | cross-on | cross-off | on | on | glassy | on | cross-on | glassy | on | cross-on | cross-off |
High Tide | 2:24PM1.96m | 6:25AM1.24m | 3:43PM1.97m | 7:35AM1.36m | 5:08PM2.02m | 8:08AM1.47m | 6:21PM2.11m | 8:37AM1.57m | 7:22PM2.19m | 9:07AM1.68m | 8:15PM2.22m | 9:36AM1.79m | 9:03PM2.19m | |||||||
Low Tide | 10:40PM0.53m | 7:59AM1.23m | 00:02AM0.40m | 10:25AM1.29m | 1:04AM0.26m | 12:07PM1.22m | 1:52AM0.16m | 1:16PM1.09m | 2:34AM0.11m | 2:11PM0.93m | 3:11AM0.12m | 3:00PM0.78m | 3:45AM0.19m | |||||||
— | — | 6:33 | — | — | 6:35 | — | — | 6:35 | — | — | 6:35 | — | — | 6:37 | — | — | 6:37 | — | — | |
7:22 | — | — | 7:21 | — | — | 7:20 | — | — | 7:19 | — | — | 7:16 | — | — | 7:15 | — | — | 7:15 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 20 | 23 | 23 | 20 | 23 | 24 | 20 | 25 | 25 | 21 | 25 | 26 | 22 | 27 | 27 | 25 | 28 | 30 | 25 |
Feels °C | 23 | 18 | 23 | 23 | 19 | 23 | 24 | 20 | 23 | 24 | 20 | 23 | 24 | 21 | 24 | 24 | 22 | 26 | 28 | 24 |
Swell 1 Height (m) Direction Period (s) | SSW 18 | SW 18 | SSW 17 | SSW 16 | SW 16 | SW 15 | SSW 16 | SSE 13 | S 14 | S 14 | S 13 | S 14 | S 14 | S 14 | S 14 | S 13 | SSW 13 | SSW 13 | SSW 12 | SSW 10 |
130 | 246 | 325 | 240 | 255 | 242 | 277 | 149 | 429 | 372 | 366 | 561 | 607 | 607 | 518 | 591 | 418 | 350 | 322 | 170 | |
Swell 2 Height (m) Direction Period (s) | SSW 12 | SSW 11 | SSE 14 | SSE 13 | SSE 12 | SSE 14 | SSE 14 | S 16 | SW 14 | SSW 15 | SSW 15 | WNW 6 | WNW 6 | SW 18 | SW 18 | SW 13 | SW 16 | SW 16 | SW 17 | SSW 17 |
50 | 73 | 121 | 113 | 131 | 108 | 145 | 186 | 103 | 142 | 146 | 22 | 13 | 50 | 49 | 6 | 67 | 88 | 135 | 197 | |
Swell 3 Height (m) Direction Period (s) | SW 15 | S 19 | SSW 11 | WNW 10 | SSW 11 | SSE 11 | SSE 11 | SSW 15 | SSW 16 | SW 11 | SW 10 | SW 10 | — | NW 10 | WNW 6 | W 12 | SW 12 | WNW 4 | W 11 | WNW 6 |
58 | 112 | 69 | 38 | 51 | 71 | 68 | 148 | 82 | 18 | 16 | 4 | — | 4 | 4 | 3 | 6 | 8 | 2 | 16 | |
Wind waves Height (m) Direction Period (s) | W 5 | WNW 4 | WNW 4 | W 4 | WNW 4 | — | WNW 6 | WNW 4 | WNW 5 | WNW 4 | WNW 5 | — | WNW 6 | WNW 4 | W 4 | WNW 4 | WNW 4 | — | W 4 | — |
54 | 32 | 5 | 9 | 5 | — | 6 | 11 | 14 | 21 | 19 | — | 29 | 15 | 8 | 17 | 10 | — | 6 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 36 | 0 | 53 | 2 | 0 | 223 | 2 | 0 | 204 | 2 | 0 | 53 | 2 | 0 | 2 | 1 | 0 | 2 | 2 | 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.










