Surf Forecasts:
Donuts surf forecast from 13 Aug 2026:
- Best quality surf: Friday 14 Aug, 5AM (local time) - 2.5ft (0.8m), 15s period, SW swell with glassy winds.
- Most powerful swell: Saturday 15 Aug, 2AM (local time) - 3.5ft (1.1m), 17s period, SW swell with 742 kJ wave energy.
- Next surfable swell (1★+): Friday 14 Aug, 5AM (local time) - 2.5ft (0.8m), 15s period with SW swell.
Best Forecast Surf Conditions for Donuts this week:
The surf forecast for Donuts over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 14) at 5AM. The primary swell is predicted to be 0.8m and 15s period with a secondary swell of 0.4m and 20s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Donuts in the next 16 days are 1.1m 17s and forecast to arrive on Saturday (Aug 15) at 2AM. 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+) | 5AM (Fri 14th Aug) | 2.5ft (0.8m) 15s |
| Best Surf | 5AM (Fri 14th Aug) | 2.5ft (0.8m) 15s |
| Most Powerful | 2AM (Sat 15th Aug) | 3.5ft (1.1m) 17s |
Table - best surf conditions forecast for Donuts over the next 16 days.
The Lowdown
Gutted, folks. I’ve been staring at the charts for the next two and a half weeks and it’s a proper flat spell for us here at Donuts (reef). The guidance has zero on offer – nothing that even gets a nod for a paddle. The whole 16-day window is one long, frustrating gap with no recommendations. The swell is small, the winds are mostly onshore or cross-onshore, and the call is just “poor surf conditions” every single session. It's one of those blank runs that happens in this area, and it’s a tough one to swallow.
We start the run on Thursday the 13th, and it’s a familiar story: a modest 2.3ft SW groundswell, but with a 16-second period and light cross-onshore breeze, it’s just not doing anything for us. The wave energy is weak, sitting around 328. This pattern barely shifts for days. Friday the 14th sees a touch more energy (498-509) but the wave height drops to 2ft, and the wind is still on it. Saturday the 15th pushes up to 3.6ft later in the day with energy nudging into the moderate zone (603), but the cross-onshore wind turns it into a choppy mess. The rest of the first week into the start of the second is the same sort of tease – 2.6ft here, 2.3ft there – but never any quality. The period does climb back to 17-18 seconds on Monday the 24th and Tuesday the 25th, but the swell size just isn't there to make it worthwhile.
For the rare few of you who are still keen after all this, the main takeaway is this: we’re waiting on a pulse of energy on the 23rd. The Sunday morning shows a 1.6ft swell with a 19-second period and 305 energy, which is about as long-period as it gets. That’s a proper groundswell, but it’s tiny. Long-period swells like that are best on points and reefs, and we’ve got a reef here, so if it fills in, it could be something. But right now, it’s just a whisper of a promise.
Honestly, if you’re desperate for a splash, the Saturday the 22nd afternoon looks like the most "interesting" – 2.3ft, 15 seconds, and 277 energy, but the wind is straight onshore. There’s nothing on the table that’s worth getting excited about. If the swell stayed this small and the wind kept blowing on it, the setup might be better for a kite than a surfboard. But it won’t stay poor forever – a couple of these patches have some consistency in the swell direction, so forecasts can easily change. Keep an eye on the charts, but don’t hold your breath.
Stay salty.
Short Range ForecastMostly dry. Warm (max 20°C on Thu morning, min 20°C on Thu morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 22°C on Sun afternoon, min 20°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||
Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | |||||||||||||||
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) | SW 16 | SW 16 | SW 15 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 16 | SW 17 | SW 15 | SW 16 | SW 16 | W 8 |
Wave Graph | |||||||||||||||||||||
245 | 344 | 273 | 263 | 255 | 742 | 432 | 560 | 546 | 444 | 350 | 350 | 297 | 248 | 234 | 208 | 144 | 255 | 291 | 291 | 195 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | 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 | on | on | cross-on | cross-on | cross-on | cross |
High Tide | 10:34AM1.47m | 10:12PM1.92m | 11:08AM1.53m | 10:54PM1.74m | 11:43AM1.55m | 11:37PM1.52m | 12:17PM1.55m | 00:24AM1.28m | 12:53PM1.51m | 1:21AM1.05m | 1:34PM1.45m | 2:52AM0.87m | 2:28PM1.40m | ||||||||
Low Tide | 4:13PM0.34m | 5:01AM-0.17m | 4:59PM0.32m | 5:32AM-0.01m | 5:47PM0.33m | 6:00AM0.17m | 6:39PM0.37m | 6:26AM0.37m | 7:39PM0.43m | 6:49AM0.56m | 8:59PM0.46m | 7:04AM0.73m | 10:52PM0.43m | ||||||||
6:09 | — | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | 6:13 | — | — | 6:13 | — | — | 6:13 | — | — | |
— | 7:36 | — | — | 7:35 | — | — | 7:34 | — | — | 7:32 | — | — | 7:31 | — | — | 7:30 | — | — | 7:29 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 21 | 22 | 21 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 21 |
Feels °C | 21 | 20 | 20 | 22 | 19 | 20 | 20 | 19 | 19 | 22 | 21 | 20 | 22 | 21 | 22 | 23 | 22 | 24 | 23 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | W 7 | W 8 | WNW 8 | W 9 | W 8 | W 8 | W 8 |
245 | 344 | 273 | 206 | 206 | 742 | 432 | 560 | 546 | 444 | 350 | 350 | 297 | 248 | 89 | 115 | 115 | 99 | 157 | 134 | 195 | |
Swell 2 Height (m) Direction Period (s) | SSW 11 | SSW 11 | SW 20 | SW 18 | SW 18 | SSW 9 | SW 13 | S 11 | S 11 | W 5 | S 10 | W 6 | W 6 | W 6 | SW 14 | SW 16 | SW 13 | SW 15 | SW 16 | SW 16 | SW 15 |
43 | 40 | 134 | 263 | 255 | 26 | 109 | 21 | 20 | 21 | 8 | 41 | 36 | 49 | 234 | 208 | 144 | 255 | 291 | 291 | 171 | |
Swell 3 Height (m) Direction Period (s) | SW 12 | SSW 21 | SSW 10 | SSW 9 | SSW 11 | W 3 | S 11 | W 11 | WNW 13 | S 10 | W 11 | S 10 | S 10 | W 10 | S 9 | SW 13 | SW 17 | SW 19 | SW 20 | S 8 | W 14 |
39 | 44 | 18 | 29 | 38 | 2 | 21 | 10 | 17 | 8 | 9 | 7 | 2 | 8 | 2 | 82 | 135 | 15 | 16 | 1 | 15 | |
Wind waves Height (m) Direction Period (s) | — | W 4 | — | — | WNW 7 | — | WNW 4 | W 5 | W 5 | — | W 6 | — | — | — | — | — | — | — | — | — | — |
— | 1 | — | — | 10 | — | 7 | 11 | 18 | — | 22 | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 166 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 23 | 21 | 226 | 21 |
Best forecast wave conditions in San Diego County | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Donuts Surf forecast
The above surf forecast table for Donuts provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Donuts can be found by selecting the local surf guide option on the grey menu. Our Donuts 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 (Donuts) 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 Donuts 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.
Donuts is 6 km (4 miles) from the city of Coronado. If you plan a vacation in San Diego County, look for hotels and other accommodation in Coronado. Coronado has rooms for a wide range of budgets as well as car hire and transport links.











