
Surf Forecasts:
Donuts surf forecast from 6 Sep 2026:
- Best quality surf: Thursday 10 Sep, 5AM (local time) - 2.5ft (0.8m), 17s period, SW swell with glassy winds.
- Most powerful swell: Sunday 6 Sep, 11PM (local time) - 5.5ft (1.7m), 14s period, SSW swell with 1,189 kJ wave energy.
- Next surfable swell (1★+): Wednesday 9 Sep, 11PM (local time) - 2.5ft (0.7m), 17s 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 Wednesday (Sep 09) at 11PM. The primary swell is predicted to be 0.7m and 17s period with a secondary swell of 0.6m 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 1.7m 14s and forecast to arrive on Sunday (Sep 06) at 11PM. 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+) | 11PM (Wed 9th Sep) | 2.5ft (0.7m) 17s |
| Best Surf | 5AM (Thu 10th Sep) | 2.5ft (0.8m) 17s |
| Most Powerful | 11PM (Sun 6th Sep) | 5.5ft (1.7m) 14s |
Table - best surf conditions forecast for Donuts over the next 16 days.
The Lowdown
Alright folks, it’s Rusty here. I’ve had a long look at the charts for Donuts, and I gotta be straight with you – it’s a tough stretch ahead. We’re looking at a solid run of poor conditions that lasts a full two weeks, before a couple of mornings right at the very end of the outlook that might just give you a little something to work with.
The water temperature is sitting at 71°, which is a touch warmer than normal for this time of year. Not a game-changer, but a nice little bonus if you can get in the water.
Right from the start, Sunday the 6th of September, it’s a write-off. We’ve got a 6ft SSW swell, but it’s coming with a nasty 16 mph cross-on wind from the NNW, making it choppy and blown-out. The energy is strong, reading 1110, but it’s useless for a clean ride. This same messy pattern hangs around. Monday the 7th is clear skies but still cross-on with a 6ft SSW swell. Tuesday the 8th drops slightly to 4ft but the wind stays cross-on. Wednesday and Thursday the 9th and 10th see the swell drop to under 3ft, with a very long period of 16 seconds, but the wind is still cross-on. That long period (16 seconds) is a proper groundswell, which at a reef like Donuts can be alright, but not when the wind is on it.
This grim run continues all the way through. The energy levels fluctuate but never get the right wind to unlock the potential. From the 11th to the 19th of September, the reports just say “poor surf conditions” day after day. The wind is a mix of cross and cross-on, with speeds between 6 and 16 mph. There’s a moment on the 13th where the swell bumps up to 5ft from the W, but it’s a short period of 9 seconds and still cross. The setup looks more interesting for kite surfing than paddle surfing on most of these days. The energy is moderate, ranging from 279 to 522, but it’s all wind-chop.
Now, hold on. Look at the 20th of September. That Sunday morning and afternoon, the report changes to “marginal surf forecast or questionable tide conditions,” scoring a 1. It’s the first time we get an onshore wind from the WNW at a light 6 mph. The swell is 3ft from the SW with a very long 17-second period. The energy is 434. It’s not a standout, it’s not perfect, but after two weeks of nothing, this is the closest thing we’ve got. The light wind and clean skies will make it look a lot better than anything else in the window. If you’re desperate, that’s your window.
After that, Monday the 21st reverts back to poor conditions.
So, to sum it up: there is no classic “best day” here. The only thing worth mentioning is Sunday the 20th of September. Donuts (reef) with a 3ft SSW swell, very long period (17 seconds), and light WNW onshore wind. It’s inconsistent and the crowds are sometimes a thing here, so you might have it quiet. For the rest of the 16 days, it’s a bust. Keep an eye on the charts, though – it tends not to stay this poor for long.
Rusty.
Short Range ForecastMostly dry. Warm (max 28°C on Sun afternoon, min 23°C on Sun morning). Winds decreasing (fresh winds from the N on Sun afternoon, light winds from the WNW by Tue night). | Days 4-6 Weather SummaryMostly dry. Warm (max 26°C on Wed morning, min 21°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | |||||||||||||||
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 13 | SSW 13 | SSW 14 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 10 | SW 10 | SW 16 | SW 16 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | W 8 |
Wave Graph | |||||||||||||||||||||
1058 | 965 | 1189 | 871 | 759 | 573 | 305 | 288 | 192 | 214 | 267 | 342 | 437 | 416 | 411 | 390 | 309 | 255 | 203 | 128 | 264 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross |
High Tide | 6:02PM1.74m | 7:57AM1.26m | 7:00PM1.85m | 8:25AM1.38m | 7:49PM1.91m | 8:53AM1.49m | 8:34PM1.91m | 9:23AM1.59m | 9:16PM1.83m | 9:52AM1.66m | 9:56PM1.71m | 10:21AM1.70m | 10:37PM1.55m | ||||||||
Low Tide | 12:00PM0.84m | 1:34AM-0.13m | 1:03PM0.67m | 2:13AM-0.19m | 1:52PM0.49m | 2:48AM-0.20m | 2:37PM0.34m | 3:20AM-0.15m | 3:19PM0.23m | 3:49AM-0.05m | 4:01PM0.16m | 4:17AM0.08m | 4:42PM0.14m | 4:42AM0.24m | |||||||
6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:30 | — | — | |
— | 7:07 | — | — | 7:06 | — | — | 7:04 | — | — | 7:02 | — | — | 7:01 | — | — | 7:00 | — | — | 6:59 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 28 | 27 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 24 | 24 | 23 | 23 | 22 | 22 | 22 | 22 | 21 | 21 | 21 |
Feels °C | 22 | 24 | 25 | 25 | 25 | 25 | 24 | 24 | 26 | 26 | 25 | 26 | 24 | 23 | 22 | 22 | 21 | 23 | 19 | 20 | 22 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 14 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 10 | SW 10 | SW 9 | SW 9 | SW 17 | SW 16 | SW 16 | SW 16 | WNW 8 | WNW 8 | W 7 | W 7 | W 7 | W 8 |
1058 | 965 | 1189 | 871 | 759 | 573 | 305 | 288 | 192 | 125 | 97 | 342 | 437 | 416 | 411 | 96 | 99 | 71 | 114 | 116 | 264 | |
Swell 2 Height (m) Direction Period (s) | S 9 | S 12 | W 12 | WSW 20 | SW 19 | WNW 4 | SW 13 | SSW 13 | W 5 | SW 16 | SW 16 | SW 8 | W 6 | W 6 | W 7 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 |
41 | 547 | 3 | 37 | 54 | 11 | 215 | 69 | 17 | 214 | 267 | 55 | 24 | 39 | 59 | 390 | 309 | 255 | 203 | 128 | 125 | |
Swell 3 Height (m) Direction Period (s) | — | SW 11 | NW 12 | W 11 | W 11 | SW 18 | WNW 5 | SW 18 | SSW 13 | W 5 | W 5 | W 5 | SSW 12 | SW 8 | SW 8 | SSW 10 | W 13 | S 9 | WSW 14 | WSW 13 | S 9 |
— | 31 | 5 | 2 | 2 | 50 | 7 | 109 | 114 | 13 | 13 | 20 | 56 | 22 | 20 | 19 | 14 | 15 | 40 | 35 | 6 | |
Wind waves Height (m) Direction Period (s) | WNW 4 | NW 4 | NW 4 | WNW 4 | WNW 4 | — | — | WNW 4 | — | — | — | — | — | — | — | SW 7 | SW 7 | — | — | — | — |
11 | 22 | 18 | 10 | 8 | — | — | 6 | — | — | — | — | — | — | — | 17 | 28 | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1 | 60 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 34 | 28 | 21 | 21 | 21 | 139 | 139 | 21 | 139 | 48 | 21 |
Best forecast wave conditions in San Diego County | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
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.










