Surf Forecasts:
Windansea surf forecast from 26 Aug 2026:
- Best quality surf: Wednesday 26 Aug, 5AM (local time) - 4.5ft (1.3m), 13s period, S swell with glassy winds.
- Most powerful swell: Saturday 29 Aug, 2AM (local time) - 3.5ft (1.1m), 17s period, SW swell with 763 kJ wave energy.
- Next surfable swell (1★+): Wednesday 26 Aug, 5AM (local time) - 4.5ft (1.3m), 13s period with S swell.
Best Forecast Surf Conditions for Windansea this week:
The surf forecast for Windansea over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 26) at 5AM. The primary swell is predicted to be 1.3m and 13s period with a secondary swell of 0.6m and 16s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Windansea in the next 16 days are 1.1m 17s and forecast to arrive on Saturday (Aug 29) at 2AM. 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+) | 5AM (Wed 26th Aug) | 4.5ft (1.3m) 13s |
| Best Surf | 5AM (Wed 26th Aug) | 4.5ft (1.3m) 13s |
| Most Powerful | 2AM (Sat 29th Aug) | 3.5ft (1.1m) 17s |
Table - best surf conditions forecast for Windansea over the next 16 days.
The Lowdown
Alright, Rusty here again. Let’s break it down in feet and degrees.
Right off the bat, I gotta be straight with you: the next couple of weeks are looking pretty bleak for a proper surf at Windansea. The water’s running warm though, sitting at 73°F which is a solid 5°F above where it should be for this time of year. That’s pretty unusual and noticeable as soon as you paddle out.
The first real shot at something rideable comes on Tuesday afternoon, August 25th. We’ve got a clean little 3ft SSW swell pushing in with a 13-second period, and the wind is light and offshore from the west. The combined energy is moderate at 505. It’s not going to blow your mind, but it’ll be lined up and fun for a spin on a log. The tide might be a bit tricky, and the crowds are often here, so expect company.
Wednesday morning on the 26th bumps up a touch with 4ft SSW swell and a 12-second period, but the wind turns cross-onshore from the SSW at 9 mph, which messes the surface up. It’s a bit bumpy. The energy is up to 718, but the quality is marginal. The afternoon is similar with 4ft S swell, still cross-onshore, and not much better.
From Thursday the 27th through to the start of September, we’re stuck in a rut. Swell hangs around 2ft to 4ft, mostly from the SW, with periods around 14-16 seconds. The wind is light and often offshore, which is the only saving grace, but the scores are low and the wave comment keeps saying marginal. The energy drops from 381 down to 286. It’s pretty weak stuff.
Now, there’s a bit of a tease on Saturday August 29th. Morning and afternoon both show 4ft SW swell with a long 16-second period and offshore wind. The combined energy hits 718 and 756, which is moderate. That long period is good for shape, but at a reef break like Windansea, it can get a bit too straight and fat. Still, it’s the best looking window in the first week.
Then we hit a real dead patch. From Monday August 31st all the way through to Tuesday September 8th, the scores are zero or marginal, and the wave comments are “poor surf conditions.” Swell drops to 1ft to 2ft, periods are all over the place, and the wind picks up, especially from the WNW at 12 mph on the 2nd, which makes it choppy. The energy goes as low as 183 on the 7th. There’s a solid 8-day gap here with nothing worth paddling out for.
The only glimmer in the long-range is on Wednesday September 9th. The morning shows 4ft S swell with a 16-second period, and the combined energy jumps to 1364, which is strong. The afternoon turns it up with 7ft SSW swell, period 17 seconds, and energy at 2214. That’s the biggest swell of the outlook. But—and it’s a big but—the wind is cross-onshore from the WNW at 9 mph, creating bumps. This is a “keep an eye on it” situation. It’s promising but far out, and conditions could change. If the wind cleans up, that 7ft SSW groundswell will be a beast, but it’s only for experts at that size.
For now, the best on offer is really that Tuesday afternoon on the 25th and maybe the Saturday morning on the 29th. Everything else is a waiting game. Keep your board waxed and hope the forecasts shift.
Rusty
Short Range ForecastMostly dry. Warm (max 26°C on Fri morning, min 22°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 26°C on Fri afternoon, min 21°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Tue 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | ||||||||||||||
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 13 | S 13 | SSW 12 | S 12 | S 10 | SSW 12 | SW 14 | SW 18 | SW 16 | SW 16 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | S 12 | SSW 13 |
Wave Graph | ||||||||||||||||||||
286 | 591 | 494 | 390 | 255 | 196 | 130 | 192 | 169 | 165 | 763 | 589 | 653 | 612 | 424 | 412 | 346 | 288 | 187 | 219 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross-on | cross | cross-on | cross-on | glassy | on | on | on | on | on | cross-on | cross-on | on | on | on | on | cross-on |
High Tide | 8:14PM1.81m | 9:35AM1.31m | 8:46PM1.84m | 9:55AM1.38m | 9:19PM1.82m | 10:16AM1.46m | 9:52PM1.76m | 10:39AM1.53m | 10:28PM1.64m | 11:04AM1.60m | 11:08PM1.47m | 11:32AM1.65m | 11:54PM1.27m | |||||||
Low Tide | 2:08PM0.68m | 3:14AM-0.07m | 2:40PM0.58m | 3:38AM-0.08m | 3:14PM0.49m | 4:01AM-0.05m | 3:49PM0.42m | 4:24AM0.02m | 4:27PM0.36m | 4:47AM0.13m | 5:10PM0.31m | 5:11AM0.27m | 5:59PM0.30m | |||||||
— | — | 6:18 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — | 6:22 | — | — | 6:22 | — | — | |
7:22 | — | — | 7:21 | — | — | 7:20 | — | — | 7:19 | — | — | 7:17 | — | — | 7:15 | — | — | 7:15 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 23 | 24 | 24 | 24 | 25 | 25 | 24 | 26 | 26 | 25 | 25 | 24 | 23 | 23 | 23 | 22 | 22 | 22 | 21 |
Feels °C | 26 | 25 | 25 | 24 | 26 | 26 | 25 | 26 | 27 | 27 | 27 | 26 | 25 | 25 | 23 | 22 | 23 | 22 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | S 13 | SSW 12 | S 12 | S 10 | SSW 12 | S 10 | SSW 10 | S 9 | WNW 8 | SW 17 | SW 16 | SW 16 | SW 16 | W 8 | W 8 | WNW 7 | SW 14 | S 12 | SSW 13 |
286 | 591 | 494 | 390 | 255 | 196 | 117 | 150 | 78 | 70 | 763 | 589 | 653 | 612 | 142 | 115 | 82 | 288 | 187 | 219 | |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | S 9 | SSW 11 | SW 14 | SW 16 | S 8 | W 8 | W 7 | WNW 7 | W 8 | SW 15 | SW 14 | SW 14 | WNW 7 | WNW 7 | W 6 |
208 | 203 | 203 | 193 | 171 | 81 | 109 | 151 | 169 | 51 | 43 | 109 | 91 | 138 | 424 | 412 | 346 | 65 | 62 | 41 | |
Swell 3 Height (m) Direction Period (s) | WNW 6 | WNW 6 | W 6 | W 15 | W 6 | SW 15 | SW 14 | SW 18 | SW 13 | SW 16 | S 8 | SSW 8 | SSW 8 | S 8 | S 13 | S 12 | S 14 | S 12 | SW 13 | S 11 |
11 | 12 | 21 | 17 | 13 | 104 | 130 | 192 | 113 | 165 | 33 | 20 | 12 | 4 | 30 | 26 | 191 | 143 | 144 | 82 | |
Wind waves Height (m) Direction Period (s) | — | — | — | W 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | 20 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 19 | 19 | 3 | 127 | 4 | 150 | 3 | 0 | 19 | 19 | 5 | 19 | 19 | 19 | 19 | 191 | 19 | 19 | 18 | 10 |
Best forecast wave conditions in San Diego County | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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Information about the Windansea Surf forecast
The above surf forecast table for Windansea provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Windansea can be found by selecting the local surf guide option on the grey menu. Our Windansea 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 (Windansea) 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 Windansea 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.
Windansea is 10 km (6 miles) from San Diego. If you plan a vacation in San Diego County, look for hotels and other accommodation in San Diego. San Diego has rooms for a wide range of budgets as well as car hire and transport links.











