Surf Forecasts:
Windansea surf forecast from 29 Aug 2026:
- Best quality surf: Saturday 29 Aug, 8AM (local time) - 3.5ft (1.1m), 17s period, SW swell with glassy winds.
- Most powerful swell: Friday 4 Sep, 8PM (local time) - 5ft (1.5m), 16s period, SW swell with 1,109 kJ wave energy.
- Next surfable swell (1★+): Saturday 29 Aug, 8AM (local time) - 3.5ft (1.1m), 17s period with SW 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 Saturday (Aug 29) at 8AM. The primary swell is predicted to be 1.1m and 17s period with a secondary swell of 0.6m and 7s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Windansea in the next 16 days are 1.5m 16s and forecast to arrive on Friday (Sep 04) at 8PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Sat 29th Aug) | 3.5ft (1.1m) 17s |
| Best Surf | 8AM (Sat 29th Aug) | 3.5ft (1.1m) 17s |
| Most Powerful | 8PM (Fri 4th Sep) | 5ft (1.5m) 16s |
Table - best surf conditions forecast for Windansea over the next 16 days.
The Lowdown
G'day, I'm Rusty. Let's have a look at what's on offer around here.
We're kickin' off with a bit of a flat spell, to be honest. The first real chance of a wave worth paddling for is on Saturday the 29th of August, down at Windansea. This is a classic reef break, so it's one for the advanced crew. The water temperature is about average for the time of year, nothing to write home about. The swell is a long-period groundswell from the SW at 4 ft, with a period of 16 seconds, giving us a moderate combined energy of 633. The wind is offshore from the W at 9 mph, which is a major positive – it'll keep the faces clean. But it's a marginal call, with questionable tide conditions, and the break is often crowded, so you'll have company. Saturday morning is the pick of the two sessions, but it's not a standout.
Sunday the 30th through to Friday the 4th of September is a real struggle. We're looking at small swell, mostly under 3 ft, with cross-onshore winds making things choppy. The combined energy drops away, getting as low as 312. It's a long stretch of poor to marginal conditions, with the best of a bad bunch being maybe Thursday the 3rd morning or Friday the 4th morning, with a bit more energy and offshore winds, but still only marginal.
Now, here's where it gets interesting. The real standout of the whole forecast is Monday the 7th of September. The swell jumps up to 6 ft in the morning, then 6 ft in the afternoon, from the SSW. The combined energy is strong at 1098 in the morning and 1319 in the afternoon. The period is 13 seconds, which is a solid groundswell. The wind is cross-onshore from the NNW at 6-9 mph, so it's not perfectly clean, but it's the biggest, most powerful swell we've seen. This is a promising one, but remember it's a week and a half out, so keep an eye on it. This swell is too big for beginners, so it's more for the experienced crew.
Tuesday the 8th of September has a bit of size too, with 7 ft in the morning from the SW, but the period is a shorter 10 seconds. The wind is a strong cross-offshore from the SSE at 25-28 mph – that's a strong breeze, and it'll be howling. The combo of strong wind and a beach-reef setup actually makes this look more interesting for kite surfing than paddle surfing.
After that, the swell drops right off again. From Wednesday the 9th through to the end of the forecast on Sunday the 13th of September, we're back to small, weak waves, with combined energy as low as 206. The wind is mostly onshore or cross-onshore, so it's a poor end to the outlook.
So, to sum it up: the first week is flat, with the best bet being a very marginal session on Saturday the 29th. The real highlight is a promising, solid swell on Monday the 7th of September. After that, it fades out.
This is Rusty, signing off.
Short Range ForecastMostly dry. Warm (max 26°C on Sat morning, min 21°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 24°C on Tue afternoon, min 21°C on Mon night). Wind will be generally light. | ||||||||||||||||||
Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | ||||||||||||||
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) | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | S 12 | S 11 | SSW 11 | SW 12 | SSW 12 | SSW 11 | SSW 12 | SSW 12 | SSW 12 | SW 15 | SW 18 |
Wave Graph | |||||||||||||||||||
763 | 581 | 653 | 612 | 424 | 407 | 341 | 288 | 180 | 151 | 198 | 154 | 260 | 221 | 299 | 294 | 289 | 326 | 510 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | on | cross-on | cross-on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on |
High Tide | 9:52PM1.76m | 10:39AM1.53m | 10:28PM1.64m | 11:04AM1.60m | 11:08PM1.47m | 11:32AM1.65m | 11:54PM1.27m | 12:05PM1.67m | 00:55AM1.06m | 12:47PM1.67m | 2:36AM0.89m | 1:44PM1.64m | |||||||
Low Tide | 4:24AM0.02m | 4:27PM0.36m | 4:47AM0.13m | 5:10PM0.31m | 5:11AM0.27m | 5:59PM0.30m | 5:35AM0.43m | 6:59PM0.30m | 5:59AM0.60m | 8:20PM0.30m | 6:22AM0.75m | 10:05PM0.25m | |||||||
— | 6:20 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:24 | — | — | 6:24 | — | — | |
— | — | 7:17 | — | — | 7:15 | — | — | 7:15 | — | — | 7:14 | — | — | 7:13 | — | — | 7:10 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 26 | 25 | 23 | 24 | 23 | 22 | 22 | 22 | 22 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
Feels °C | 28 | 27 | 25 | 24 | 24 | 22 | 22 | 21 | 20 | 21 | 21 | 21 | 21 | 23 | 21 | 22 | 23 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | SW 17 | SW 16 | SW 16 | SW 16 | WNW 8 | W 8 | W 7 | WNW 7 | S 12 | S 11 | SSW 11 | SW 12 | WNW 6 | SSW 11 | SSW 12 | SSW 12 | SSW 12 | SW 12 | SW 13 |
763 | 581 | 653 | 612 | 197 | 153 | 131 | 79 | 180 | 151 | 198 | 154 | 74 | 221 | 299 | 294 | 289 | 278 | 321 | |
Swell 2 Height (m) Direction Period (s) | S 8 | W 7 | WNW 7 | W 7 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | S 10 | SSW 12 | SW 13 | SW 16 | SW 16 | SW 15 | SW 15 | SW 18 |
34 | 32 | 63 | 103 | 424 | 407 | 341 | 288 | 144 | 138 | 88 | 94 | 260 | 88 | 165 | 267 | 221 | 326 | 510 | |
Swell 3 Height (m) Direction Period (s) | W 7 | SSW 8 | SSW 8 | S 7 | S 8 | S 12 | S 12 | S 12 | WSW 19 | W 6 | SW 18 | SW 18 | SW 18 | SW 16 | S 9 | W 10 | SW 20 | W 12 | W 5 |
26 | 20 | 19 | 4 | 5 | 44 | 74 | 143 | 35 | 22 | 50 | 50 | 108 | 132 | 6 | 2 | 99 | 3 | 18 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | WNW 6 | — | W 5 | WNW 4 | NW 6 | WNW 5 | WNW 4 | WNW 5 | W 5 | WNW 5 | — |
— | — | — | — | — | — | — | — | 41 | — | 15 | 14 | 111 | 13 | 13 | 17 | 11 | 17 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 19 | 18 | 19 | 19 | 18 | 18 | 19 | 18 | 2 | 19 | 19 | 18 | 18 | 19 | 18 | 18 | 18 | 17 |
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.











