
Surf Forecasts:
Isla Vista surf forecast from 30 Jul 2026:
- Best quality surf: Friday 31 Jul, 5AM (local time) - 2.5ft (0.7m), 13s period, S swell with glassy winds.
- Most powerful swell: Sunday 2 Aug, 5PM (local time) - 4ft (1.2m), 9s period, WNW swell with 243 kJ wave energy.
- Next surfable swell (1★+): Thursday 30 Jul, 11PM (local time) - 3.5ft (1.0m), 8s period with WNW 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 (Jul 30) at 11PM. The primary swell is predicted to be 1.0m and 8s period with a secondary swell of 1.1m and 5s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Isla Vista in the next 16 days are 1.2m 9s and forecast to arrive on Sunday (Aug 02) at 5PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 15s period and expected on Thursday (Jul 30) at 5PM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Thu 30th Jul) | 3.5ft (1.0m) 8s |
| Best Surf | 5AM (Fri 31st Jul) | 2.5ft (0.7m) 13s |
| Most Powerful | 5PM (Sun 2nd Aug) | 4ft (1.2m) 9s |
Table - best surf conditions forecast for Isla Vista over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s be straight with you on this one. I’ve had a good look at what’s on offer for Isla Vista over the next 16 days, and honestly, it’s a tough stretch. The forecast doesn’t really give us a single standout session where everything clicks, so we’re going to have to pick through the scraps.
The overall pattern is a whole lot of nothing. We’re looking at wave heights that barely get past 3 feet, with the wind almost always blowing onshore or cross-onshore, which is going to mess up any chance of a clean face. The water is sitting at 68°F – that’s much warmer than normal for this time of year, so you won’t need a thick suit, but that’s about the only good news.
We start on Thursday 30 July. The morning has a tiny 2ft swell from the SSW, but it’s a long-period 15 second groundswell, which can be alright for points and reefs. Problem is the wind is a light cross-onshore, and combined wave energy is only moderate at 267. It’s a marginal call, and the afternoon goes to crap with stronger onshore wind. Honestly, not worth paddling out for.
Friday 31 July is similar. The morning nudges up to 2ft, still from the south, but 12 seconds is still a nice long period. The wind is straight onshore though, and the energy drops to 323. It’s a “maybe” if you’re desperate, but it’s not going to be good.
From Saturday 1 August right through to Sunday 9 August, it’s a grim run. We’re stuck with wave heights between 1ft and 4ft, and nearly every single session has the wind either onshore or cross-onshore. The swells are mostly short period around 8-9 seconds, which means weak, crumbly junk. The combined energy drops into the weak zone, below 100 on many days, hitting as low as 57. The best of this bad run is probably Sunday 2 August morning with 4ft from the WNW at 9 seconds, but it’s still onshore wind. That’s a beach-break setup, and with that short period, it’s going to be a bumpy, closeout mess.
The second week from 10 August onwards doesn’t get any better. Swell sizes stay tiny, around 1ft to 2ft. The wind is relentless – onshore or cross-onshore every day. The period does get very long again, hitting 20 seconds on 10 August, but that’s a groundswell prone to breaking straight on a beach break like Isla Vista. The combined energy numbers climb back into the moderate range, hitting 366 on 12 August, but with the wind direction and the size being so small, it’s just not going to produce a rideable wave.
So, the standout session? There isn’t one. If I had to pick the closest thing to a window, it would be the morning of Thursday 12 August. The swell is 2ft from the SSW with a very long 18-second period, and the combined energy is moderate at 308. The wind is onshore from the SW at 6 mph, which is still not ideal, but it’s the lightest of a bad bunch. It’s a long shot, and it’s still a marginal forecast. With the crowds being “often” there, you’ll have company for the tiny, wind-affected waves.
Bottom line: this is a tough 16-day outlook for Isla Vista. The swell is small, the wind is wrong, and the quality is poor. A blank run like this is not unusual for the area, but it tends not to stay poor for long. Keep an eye on the forecasts, but for now, I’d leave the board in the car.
Rusty.
Short Range ForecastMostly dry. Warm (max 30°C on Sat morning, min 21°C on Thu morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 29°C on Sun afternoon, min 20°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | |||||||||||||||
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 15 | SSW 15 | WNW 8 | S 12 | S 12 | WNW 8 | WNW 8 | W 8 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | W 9 | WNW 9 | W 7 | WNW 9 | WNW 9 | SW 14 | SW 14 | SW 14 | SW 13 |
Wave Graph | |||||||||||||||||||||
204 | 142 | 119 | 151 | 108 | 71 | 115 | 140 | 222 | 211 | 243 | 206 | 169 | 110 | 43 | 88 | 32 | 71 | 51 | 32 | 56 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | glassy | on | cross-on | glassy | on | on | glassy | on | on | glassy | on | on | cross-off | cross-on | on | glassy | on | on | glassy |
High Tide | 11:48AM1.56m | 10:37PM2.09m | 12:14PM1.60m | 11:12PM1.97m | 12:40PM1.66m | 11:50PM1.82m | 1:08PM1.72m | 00:33AM1.63m | 1:39PM1.79m | 1:30AM1.44m | 2:17PM1.85m | 2:54AM1.26m | 3:07PM1.92m | ||||||||
Low Tide | 4:33PM1.04m | 5:43AM0.28m | 5:15PM1.01m | 6:08AM0.38m | 6:01PM0.99m | 6:32AM0.50m | 6:55PM0.95m | 6:57AM0.64m | 8:01PM0.90m | 7:23AM0.79m | 9:22PM0.82m | 7:54AM0.94m | 10:54PM0.69m | ||||||||
6:07 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | |
— | 8:01 | — | — | 8:01 | — | — | 8:00 | — | — | 8:00 | — | — | 7:59 | — | — | 7:58 | — | — | 7:57 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 26 | 24 | 26 | 29 | 27 | 30 | 30 | 26 | 28 | 29 | 25 | 26 | 27 | 24 | 27 | 27 | 22 | 26 | 27 | 22 |
Feels °C | 26 | 27 | 24 | 26 | 28 | 26 | 29 | 30 | 26 | 28 | 29 | 25 | 26 | 27 | 24 | 28 | 28 | 23 | 26 | 27 | 22 |
Swell 1 Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 8 | WNW 8 | S 12 | WNW 8 | WNW 8 | W 8 | W 9 | WNW 9 | SW 13 | WNW 9 | W 9 | WNW 9 | W 7 | WNW 9 | W 6 | SW 14 | W 8 | SW 14 | W 5 |
63 | 72 | 119 | 90 | 108 | 71 | 115 | 140 | 203 | 211 | 44 | 206 | 169 | 110 | 43 | 88 | 18 | 71 | 33 | 32 | 27 | |
Swell 2 Height (m) Direction Period (s) | SSW 15 | SSE 15 | SSE 14 | S 12 | SSW 14 | SSE 11 | SSW 13 | S 12 | WNW 6 | SSW 11 | SSW 9 | SW 13 | SW 13 | SW 13 | WNW 9 | SSW 12 | WNW 9 | NW 9 | SW 14 | WNW 8 | SW 13 |
204 | 246 | 198 | 151 | 81 | 39 | 55 | 72 | 20 | 22 | 8 | 44 | 27 | 26 | 35 | 28 | 32 | 20 | 51 | 13 | 56 | |
Swell 3 Height (m) Direction Period (s) | SSE 13 | SSW 15 | SSW 14 | SSW 14 | SW 15 | S 13 | S 10 | SW 14 | S 12 | SW 14 | S 12 | S 12 | WSW 16 | SW 16 | SW 12 | SW 15 | SSW 12 | S 10 | SSW 12 | SSW 12 | WNW 8 |
101 | 142 | 82 | 82 | 33 | 55 | 30 | 30 | 80 | 29 | 11 | 11 | 26 | 41 | 23 | 36 | 29 | 2 | 13 | 13 | 6 | |
Wind waves Height (m) Direction Period (s) | — | WNW 8 | WNW 5 | — | WNW 8 | WNW 6 | — | — | WNW 9 | — | WNW 9 | WNW 6 | — | — | — | — | W 2 | W 6 | W 8 | W 6 | WNW 5 |
— | 61 | 30 | — | 85 | 55 | — | — | 222 | — | 243 | 43 | — | — | — | — | 1 | 26 | 12 | 16 | 30 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 263 | 2 | 0 | 36 | 2 | 0 | 2 | 2 | 0 | 144 | 36 | 0 | 36 | 2 | 0 | 11 | 53 | 0 | 150 | 36 | 0 |
Best forecast wave conditions in Santa Barbara | |||||||||||||||||||||
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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.











