Surf Forecasts:
Isla Vista surf forecast from 15 Aug 2026:
- Best quality surf: Saturday 15 Aug, 11PM (local time) - 2.5ft (0.8m), 16s period, SSW swell with glassy winds.
- Most powerful swell: Saturday 15 Aug, 8PM (local time) - 2.5ft (0.8m), 16s period, SSW swell with 326 kJ wave energy.
- Next surfable swell (1★+): Saturday 15 Aug, 11PM (local time) - 2.5ft (0.8m), 16s 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 Saturday (Aug 15) at 11PM. The primary swell is predicted to be 0.8m and 16s period with a secondary swell of 0.2m and 10s. Another secondary swell of 0.8m and 5s is also forecast. 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 0.8m 16s and forecast to arrive on Saturday (Aug 15) at 8PM. Winds are predicted to be cross-shore at the time the swell arrives.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Sat 15th Aug) | 2.5ft (0.8m) 16s |
| Best Surf | 11PM (Sat 15th Aug) | 2.5ft (0.8m) 16s |
| Most Powerful | 8PM (Sat 15th Aug) | 2.5ft (0.8m) 16s |
Table - best surf conditions forecast for Isla Vista over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's have a look at what's on offer for the coming weeks.
To be straight with you, the 16-day window is a bit of a tough one. We've got a real patchy run of surf, with a lot of "poor surf conditions" flagged up. The swell is small and onshore for most of the first week, so you're looking at a lot of bumpy, weak stuff. The only real glimmer of hope is a couple of mornings that might just be worth a paddle.
Right now, the best bet looks like Isla Vista on the morning of the 20th of August. We've got a modest 2 ft swell coming from the SSW with a long 14-second period, which gives it a bit of push. The real winner here is the wind: it's glassy. That means the surface will be clean as a whistle. The combined energy is weak (261), so don't expect any power, but for a small, clean wave it's your best shot. The water is sitting at 71°, which is much warmer than usual for this time of year, so you won't need a thick suit.
The rest of the first week and into the second is pretty grim. You'll see a lot of mornings with a light onshore breeze and small swell, but the afternoons get choppy again. The 22nd of August shows a slightly bigger 4 ft WNW swell, but it's short period (8 seconds) and the wind is cross-onshore, so it'll be a messy, weak closeout. Not worth the drive.
Looking further out, around the 27th of August, the energy picks up significantly. The morning of the 27th has a 4 ft swell from the S with a 14-second period, and the combined energy jumps to 744 (moderate). That's a lot more push. But the wind is onshore from the WSW at 9 mph, which will chop it up. That afternoon, it gets worse with a moderate cross-onshore breeze. It's frustrating because there's decent swell in the water, but the wind is just ruining it. The 28th of August morning has some moderate energy (750) but the swell is a mixed bag of 3 ft from the SSW with a 12-second period, and again, the wind is onshore. It's a marginal call, but it's the best of a bad lot in the second week.
To sum it up: The 20th of August morning is the standout for clean, tiny waves. The 27th and 28th have the size and energy, but you'll be battling onshore winds. For now, keep your expectations low, but remember, it never stays flat forever.
Rusty.
Short Range ForecastMostly dry. Warm (max 29°C on Mon afternoon, min 19°C on Sat morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 30°C on Thu afternoon, min 23°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | |||||||||||||||
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 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | WNW 8 | SSW 16 | WNW 8 | SSW 15 | SSW 16 | WNW 8 | SSW 14 | SSW 14 | WNW 8 | WNW 10 | WNW 11 | WNW 9 |
Wave Graph | |||||||||||||||||||||
232 | 229 | 318 | 212 | 191 | 188 | 188 | 186 | 142 | 115 | 153 | 147 | 186 | 164 | 110 | 118 | 120 | 81 | 169 | 153 | 177 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-off | on | cross-on | cross | cross-on | cross-on | cross-off | on | on | glassy | on | on | glassy | glassy | on | glassy | on | cross-on | glassy |
High Tide | 12:29PM1.88m | 00:20AM1.77m | 1:03PM1.89m | 1:15AM1.53m | 1:40PM1.88m | 2:25AM1.33m | 2:22PM1.84m | 4:21AM1.20m | 3:14PM1.80m | 4:21PM1.79m | 8:37AM1.33m | 5:31PM1.81m | |||||||||
Low Tide | 6:28PM0.74m | 6:34AM0.58m | 7:27PM0.75m | 7:02AM0.78m | 8:36PM0.76m | 7:28AM0.97m | 10:00PM0.75m | 7:51AM1.12m | 11:30PM0.69m | 00:43AM0.59m | 10:39AM1.31m | 1:34AM0.49m | |||||||||
6:20 | — | — | 6:20 | — | — | 6:20 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:24 | — | — | |
— | 7:46 | — | — | 7:45 | — | — | 7:45 | — | — | 7:43 | — | — | 7:42 | — | — | 7:40 | — | — | 7:39 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 24 | 21 | 25 | 26 | 24 | 27 | 29 | 26 | 29 | 29 | 26 | 29 | 29 | 26 | 29 | 30 | 27 | 30 | 31 | 29 |
Feels °C | 23 | 23 | 21 | 24 | 25 | 23 | 26 | 27 | 24 | 28 | 29 | 27 | 30 | 29 | 26 | 30 | 31 | 27 | 30 | 31 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | W 7 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 10 | WNW 11 | SSW 13 |
232 | 229 | 318 | 212 | 191 | 188 | 188 | 186 | 140 | 115 | 125 | 147 | 83 | 54 | 102 | 94 | 68 | 81 | 169 | 153 | 34 | |
Swell 2 Height (m) Direction Period (s) | SW 13 | SW 13 | S 10 | WNW 10 | S 10 | WNW 10 | WNW 10 | WNW 10 | S 18 | SW 13 | SSW 16 | SSW 14 | SSW 15 | SSW 16 | SSW 14 | SSW 14 | SSW 14 | WNW 10 | SSW 13 | SSW 13 | WSW 18 |
45 | 44 | 8 | 11 | 8 | 10 | 9 | 9 | 6 | 44 | 153 | 120 | 186 | 164 | 110 | 118 | 120 | 58 | 59 | 58 | 30 | |
Swell 3 Height (m) Direction Period (s) | WNW 7 | S 10 | W 10 | S 10 | W 10 | S 10 | S 10 | S 18 | S 10 | S 16 | SW 13 | NW 15 | WNW 14 | S 16 | WNW 13 | WNW 11 | WNW 11 | SSW 14 | SW 18 | WSW 18 | SSE 10 |
16 | 8 | 8 | 8 | 8 | 8 | 2 | 25 | 2 | 80 | 44 | 9 | 20 | 43 | 31 | 49 | 51 | 79 | 49 | 30 | 10 | |
Wind waves Height (m) Direction Period (s) | NW 7 | WNW 4 | WNW 5 | WNW 4 | WNW 5 | WNW 5 | WNW 6 | WNW 6 | WNW 6 | — | — | — | — | WNW 7 | — | — | — | — | — | WNW 9 | WNW 9 |
12 | 25 | 17 | 15 | 64 | 59 | 65 | 102 | 142 | — | — | — | — | 43 | — | — | — | — | — | 90 | 177 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 311 | 2 | 0 | 2 | 2 | 1 | 1 | 1 | 0 | 44 | 2 | 0 | 2 | 2 | 0 | 0 | 2 | 0 | 36 | 2 | 0 |
Best forecast wave conditions in Santa Barbara | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
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.











