Surf Forecasts:
Isla Vista surf forecast from 19 Aug 2026:
- Best quality surf: Wednesday 19 Aug, 11PM (local time) - 1.5ft (0.5m), 14s period, SSW swell with cross-offshore winds.
- Most powerful swell: Wednesday 19 Aug, 2PM (local time) - 2ft (0.6m), 16s period, SSW swell with 191 kJ wave energy.
- Next surfable swell (1★+): Wednesday 19 Aug, 11PM (local time) - 1.5ft (0.5m), 14s 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 Wednesday (Aug 19) at 11PM. The primary swell is predicted to be 0.5m and 14s period with a secondary swell of 0.3m and 13s. Another secondary swell of 0.9m 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 0.6m 16s and forecast to arrive on Wednesday (Aug 19) at 2PM. Winds are predicted to be onshore at the time the swell arrives.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Wed 19th Aug) | 1.5ft (0.5m) 14s |
| Best Surf | 11PM (Wed 19th Aug) | 1.5ft (0.5m) 14s |
| Most Powerful | 2PM (Wed 19th Aug) | 2ft (0.6m) 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.
Honestly, looking at the next 16 days, there’s a real flat spell on the cards. The forecast is a bit of a bummer for most of the period, with weak swell and conditions that just aren’t cooperating. The water temperature’s sitting about average for this time of year, so no surprises there.
You’ll see small, weak swells hanging around from the SSW and SW, with heights barely cracking 2 to 2 feet most days, and periods sometimes hitting 15-16 seconds, which would be nice if there was any size. But the kicker is, for the first week and a bit, the wave comment is basically "poor surf conditions" across the board. The combined swell energy is low, sitting around 134 to 302 (weak to moderate), but it’s just not enough to push anything rideable. The wind is mostly light, often onshore or cross-onshore, and you’ll be dealing with small wind ripples. Not a whole lot to get excited about.
The first real blip of potential shows up on Saturday, August 29th, early morning. You’ll see a pulse of 2 feet SSW swell, with a period of 17 seconds and combined energy jumping to 494 (moderate). It’s a marginal call, but that’s the best we’ve got in the whole run. The wind is light from the SW, which is onshore here, so it’s not going to be glassy, but it’s the only time the score even registers a 1 out of 10. It’s still a long-period swell, which might wrap into the beach and reef setup at Isla Vista okay, but it’s a small window.
After that, we slide back into a long stretch of grimness. The end of the period around September 2nd and 3rd shows a bit more juice, with swell heights up to 5 feet and 4 feet from the WNW, but the period is short (6-9 seconds) and the wind is cross-onshore from the WNW at 15-16 mph, making it choppy and messy. The energy gets up to 498 (moderate), but the quality just isn’t there for a good surf. It’s a long, flat run with nothing that stands out as a true winner.
So, the honest truth is: there’s no standout session here. The best you can hope for is a marginal look on the morning of August 29th, but it’s a gamble. The rest of the 16 days? You’re better off saving the wax for another time.
Rusty.
Short Range ForecastMostly dry. Warm (max 29°C on Wed afternoon, min 22°C on Wed night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 30°C on Sat afternoon, min 23°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | |||||||||||||||
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 16 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | WNW 10 | WNW 7 | SSW 15 | SW 19 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 |
Wave Graph | |||||||||||||||||||||
186 | 164 | 110 | 118 | 120 | 79 | 59 | 58 | 58 | 106 | 48 | 71 | 90 | 79 | 112 | 109 | 100 | 135 | 130 | 91 | 89 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | glassy | on | on | glassy | on | cross-on | glassy | on | cross-on | glassy | on | cross-on | glassy | on | cross-on | glassy | on | cross-on | glassy |
High Tide | 3:14PM1.80m | 4:21PM1.79m | 8:37AM1.33m | 5:31PM1.81m | 8:55AM1.39m | 6:29PM1.88m | 9:13AM1.44m | 7:17PM1.97m | 9:31AM1.49m | 7:57PM2.04m | 9:50AM1.54m | 8:34PM2.09m | |||||||||
Low Tide | 11:30PM0.69m | 00:43AM0.59m | 10:39AM1.31m | 1:34AM0.49m | 12:14PM1.30m | 2:13AM0.40m | 1:10PM1.24m | 2:46AM0.33m | 1:52PM1.16m | 3:15AM0.27m | 2:29PM1.07m | 3:42AM0.25m | |||||||||
6:22 | — | — | 6:22 | — | — | 6:24 | — | — | 6:24 | — | — | 6:24 | — | — | 6:26 | — | — | 6:26 | — | — | |
— | 7:42 | — | — | 7:40 | — | — | 7:39 | — | — | 7:38 | — | — | 7:37 | — | — | 7:36 | — | — | 7:35 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 29 | 26 | 27 | 28 | 26 | 27 | 28 | 26 | 28 | 30 | 27 | 29 | 28 | 27 | 29 | 30 | 27 | 29 | 29 | 26 |
Feels °C | 28 | 29 | 26 | 27 | 28 | 27 | 27 | 28 | 26 | 27 | 29 | 26 | 28 | 28 | 26 | 27 | 29 | 25 | 27 | 28 | 24 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 16 | WNW 5 | WNW 7 | WNW 7 | WNW 5 | WNW 7 | W 6 | WNW 5 | WNW 10 | SSW 14 | SSW 15 | WNW 7 | WNW 9 | SW 18 | SW 18 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 |
186 | 164 | 50 | 57 | 57 | 30 | 37 | 31 | 39 | 106 | 41 | 71 | 43 | 31 | 112 | 109 | 100 | 135 | 130 | 91 | 89 | |
Swell 2 Height (m) Direction Period (s) | WNW 14 | S 16 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | WNW 10 | WNW 8 | SSW 13 | SSW 13 | SSW 14 | S 14 | SSW 12 | S 13 | S 13 | S 13 | W 15 |
20 | 43 | 110 | 118 | 120 | 79 | 59 | 58 | 58 | 56 | 20 | 23 | 33 | 57 | 65 | 37 | 29 | 55 | 54 | 54 | 38 | |
Swell 3 Height (m) Direction Period (s) | SW 20 | WNW 14 | WNW 12 | WNW 13 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | SW 18 | SSW 12 | WNW 10 | SW 19 | SW 18 | WNW 9 | SSW 14 | S 14 | SSE 10 | W 18 | W 16 | S 12 |
16 | 18 | 31 | 32 | 46 | 46 | 40 | 40 | 23 | 50 | 14 | 10 | 90 | 79 | 16 | 41 | 36 | 10 | 24 | 21 | 26 | |
Wind waves Height (m) Direction Period (s) | WNW 7 | WNW 5 | — | — | — | — | — | — | — | WNW 7 | WNW 7 | WNW 5 | — | W 5 | WNW 5 | WNW 5 | W 5 | WNW 5 | WNW 5 | WNW 5 | WNW 5 |
67 | 45 | — | — | — | — | — | — | — | 27 | 48 | 36 | — | 21 | 33 | 23 | 61 | 37 | 37 | 66 | 57 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 2 | 2 | 0 | 144 | 2 | 0 | 36 | 2 | 0 | 36 | 1 | 0 | 2 | 2 | 0 | 2 | 1 | 0 | 2 | 227 | 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.











