
Surf Forecasts:
Donuts surf forecast from 12 Sep 2026:
- Best quality surf: Wednesday 16 Sep, 8AM (local time) - 2.5ft (0.8m), 17s period, SW swell with glassy winds.
- Most powerful swell: Wednesday 16 Sep, 8AM (local time) - 2.5ft (0.8m), 17s period, SW swell with 358 kJ wave energy.
- Next surfable swell (1★+): Tuesday 15 Sep, 11PM (local time) - 1.5ft (0.5m), 16s 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 Tuesday (Sep 15) at 11PM. The primary swell is predicted to be 0.5m and 16s period with a secondary swell of 0.7m and 9s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Donuts in the next 16 days are 0.8m 17s and forecast to arrive on Wednesday (Sep 16) at 8AM. Winds are predicted to be glassy at the time the swell arrives.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Tue 15th Sep) | 1.5ft (0.5m) 16s |
| Best Surf | 8AM (Wed 16th Sep) | 2.5ft (0.8m) 17s |
| Most Powerful | 8AM (Wed 16th Sep) | 2.5ft (0.8m) 17s |
Table - best surf conditions forecast for Donuts over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s get straight into it for your local stretch. I’ve got to be honest, looking at the whole 16-day window, the news isn’t great. This is going to be a proper lean spell, so don’t get your hopes up for anything meaningful.
We’re talking about a classic sheltered setup, Donuts. It’s a reef break that’s inconsistent at the best of times, and we’re right in the middle of a blank run. For the next few days, and I mean a good chunk of them, the conditions are just poor. The swell is weak, the wind is messy, and you’d be fighting a losing battle.
Let’s start from Friday, September 11th. It’s a complete write-off. We’ve got a weak 3ft SW swell, but it’s coming with a cross-shore wind and the notes say poor surf. The water is sitting at 73°, which is much warmer than normal for this time of year, so at least you won’t be cold when you’re sitting there disappointed.
Saturday the 12th and Sunday the 13th are more of the same. Tiny 2ft to 3ft SW swells with onshore or cross-onshore breezes. The wave comment stays locked on “poor surf conditions” right through. There’s just no energy to work with here.
As we move into Monday the 14th and Tuesday the 15th, we get a glimmer of a longer period swell pushing through – we’re talking 18 to 20 seconds – which is proper groundswell, but the size is pathetically small. The wind is still cross-onshore or onshore, so even that long-period potential gets trashed. The combined energy is moderate, but it’s all wasted with the poor conditions.
Things don’t improve. From the 16th through to the 18th, the wind is still coming from the wrong direction. The wave comment only ever gets as high as "marginal" on a couple of the morning slots, like Wednesday the 16th. But let’s be real, "marginal" just means you might get a couple of closeouts before you’re done.
You have to wait all the way until the second week, around the 20th and 21st of September, to see the combined energy start to nudge up a bit. The swell direction holds from the SW, with a period around 17-18 seconds, and the wave energy ramps up. That sounds promising on paper, but again, the wind is a nuisance. You’re looking at cross-onshore or onshore for most of it, and the wave comment still says "poor surf conditions" or "marginal." For a sheltered reef, you need the wind to be offshore or glassy to make it work, and we just aren’t getting that.
The final days, from the 22nd to the 26th, fizzle out. The swell drops back, the wind stays messy, and the energy levels fall off again. The last entry on Saturday the 26th shows a moderate breeze at 12 mph from the NW, cross-onshore, and a weak 2ft swell.
Look, the only time this spot even flirts with being interesting is on the 20th and 21st if that long-period SW groundswell can stand up, but with the onshore or cross-onshore wind, it’s going to be a bumpy, frustrating mess. Not worth your time for a paddle session – maybe the kite guys could have a look.
This is one of those periods where you just have to wait for the next forecast run. The break is inconsistent anyway, so a blank few weeks isn’t unusual. Keep the board waxed, but don’t hold your breath.
Rusty.
Short Range ForecastMostly dry. Warm (max 22°C on Fri afternoon, min 20°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 21°C on Mon afternoon, min 19°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Fri 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | ||||||||||||||
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 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 19 | W 8 | SW 18 | SW 17 | SW 16 | SSW 20 | SW 16 | SW 17 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 |
Wave Graph | ||||||||||||||||||||
365 | 301 | 248 | 200 | 158 | 113 | 109 | 177 | 200 | 150 | 147 | 161 | 149 | 121 | 358 | 254 | 302 | 186 | 255 | 171 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | on | on | cross-on | on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on |
High Tide | 9:56PM1.71m | 10:21AM1.70m | 10:37PM1.55m | 10:50AM1.70m | 11:19PM1.36m | 11:17AM1.66m | 00:05AM1.17m | 11:44AM1.58m | 1:04AM0.99m | 12:13PM1.48m | 2:51AM0.87m | 12:52PM1.38m | ||||||||
Low Tide | 4:01PM0.16m | 4:17AM0.08m | 4:42PM0.14m | 4:42AM0.24m | 5:24PM0.16m | 5:05AM0.41m | 6:08PM0.22m | 5:25AM0.57m | 7:00PM0.30m | 5:37AM0.72m | 8:09PM0.38m | 5:21AM0.84m | 9:53PM0.41m | |||||||
— | — | 6:30 | — | — | 6:31 | — | — | 6:31 | — | — | 6:31 | — | — | 6:33 | — | — | 6:33 | — | — | |
7:00 | — | — | 6:59 | — | — | 6:58 | — | — | 6:55 | — | — | 6:54 | — | — | 6:53 | — | — | 6:52 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 22 | 21 | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 21 | 20 | 20 | 20 | 20 | 21 | 21 | 20 |
Feels °C | 22 | 24 | 23 | 22 | 23 | 22 | 21 | 23 | 21 | 21 | 21 | 20 | 21 | 21 | 21 | 20 | 21 | 21 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 14 | W 6 | W 6 | W 7 | W 7 | W 9 | W 8 | W 8 | W 9 | W 9 | W 9 | W 8 | SW 17 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 |
365 | 301 | 248 | 36 | 44 | 103 | 106 | 168 | 200 | 124 | 99 | 74 | 81 | 50 | 358 | 254 | 302 | 186 | 255 | 171 | |
Swell 2 Height (m) Direction Period (s) | W 6 | W 6 | W 6 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | W 7 | W 6 | S 11 | S 10 | S 12 | SSW 11 |
36 | 24 | 38 | 200 | 158 | 113 | 109 | 61 | 150 | 150 | 147 | 161 | 121 | 121 | 27 | 17 | 86 | 49 | 71 | 123 | |
Swell 3 Height (m) Direction Period (s) | SSW 10 | SSW 9 | S 10 | S 9 | S 9 | S 8 | SW 16 | SW 19 | SW 13 | SW 12 | SW 12 | SW 12 | SSW 20 | SW 18 | S 9 | S 9 | W 5 | SSW 12 | S 9 | W 4 |
18 | 17 | 28 | 27 | 13 | 12 | 67 | 177 | 60 | 55 | 53 | 23 | 149 | 82 | 16 | 27 | 9 | 49 | 26 | 10 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WNW 3 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 48 | 21 | 139 | 1 | 1 | 23 | 1 | 21 | 21 | 166 | 21 | 139 | 166 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
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.










