
Surf Forecasts:
Doran Beach surf forecast from 5 Sep 2026:
- Best quality surf: Sunday 6 Sep, 5AM (local time) - 3.5ft (1.1m), 15s period, SSW swell with cross-offshore winds.
- Most powerful swell: Thursday 10 Sep, 5PM (local time) - 7ft (2.2m), 11s period, S swell with 1,128 kJ wave energy.
- Next surfable swell (1★+): Saturday 5 Sep, 11PM (local time) - 3.5ft (1.0m), 15s period with SSW swell.
Best Forecast Surf Conditions for Doran Beach this week:
The surf forecast for Doran Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Sep 05) at 11PM. The primary swell is predicted to be 1.0m and 15s period with a secondary swell of 0.7m and 11s. Another secondary swell of 1.2m and 9s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Doran Beach in the next 16 days are 2.2m 11s and forecast to arrive on Thursday (Sep 10) at 5PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 6s period and expected on Sunday (Sep 06) at 2PM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Sat 5th Sep) | 3.5ft (1.0m) 15s |
| Best Surf | 5AM (Sun 6th Sep) | 3.5ft (1.1m) 15s |
| Most Powerful | 5PM (Thu 10th Sep) | 7ft (2.2m) 11s |
Table - best surf conditions forecast for Doran Beach over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s on the menu for Doran Beach over the next couple of weeks.
First up, the water temp is sitting at 60°F which is about 1°F warmer than usual for this time of year, so pretty average, nothing to write home about.
We’re starting off slow. Saturday the 5th is a bit of a write-off, with small 3ft swell from the SW and a 16-second period, giving us moderate energy (841). The wind is light and cross, but the surf is just marginal. Sunday morning the 6th is a little better, still 3ft but from the SSW, 15-second period, with a light cross-offshore breeze making things clean. Moderate energy (751). It’s small but rideable. Sunday afternoon, the wind picks up to 35 km/h from the WNW, so the surf gets messy and blown out, not for paddling.
Monday the 7th is the first real standout. Early morning, Doran Beach goes glassy. Light SSW wind, 3ft of swell, 14-second period, and the water is like a mirror. Combined energy is a moderate 496. It’s not big, but for a beginner-friendly spot like this, glassy conditions are pure gold. The crowd factor is “sometimes”, so you might get a few others out, but nothing crazy. This is the best bet for a clean, cruisy session early in the week.
Tuesday the 8th and Wednesday the 9th drop off again. Swell stays around 3ft to 2ft, but the wind shifts onshore or cross-onshore, and the wave quality is marginal. Wednesday afternoon shows a brief flicker of hope with a 2ft, 19-second period long-period groundswell coming in, but the energy is still moderate (658) and the wind is light cross-off, keeping it clean. It’s okay, but not a standout.
Thursday the 10th afternoon sees a jump in size to 7ft from the S, 11-second period, and the energy kicks up to 1664 (strong). However, the wind is cross and the period is short, so the waves will be lumpy and powerful. At 7ft, it’s getting too big for beginners, and the quality is marginal. This is more of a challenge for experienced surfers, but the wind won’t be doing it any favours.
Friday the 11th and Saturday the 12th are small again, with the morning of the 12th offering another glassy window with 3ft from the SW, 14-second period, and light winds. Clean, but tiny.
Now, the real standout for the whole forecast comes on Friday the 18th of September. That morning, Doran Beach gets a 6ft swell from the WNW, period of 9 seconds, with a light WNW cross-offshore breeze. The combined energy is 1028 (strong). The wind is light and clean, the waves are a solid size. At 6ft, it’s a bit much for beginners, but for anyone with some experience, this is the best session on offer. The afternoon picks up even more to 8ft, but the period drops to 7 seconds and the wind picks up to 20 km/h, so the morning window is the one to aim for.
Saturday the 19th afternoon is also worth a mention: 5ft from the NW, 9-second period, gentle cross-offshore breeze, giving clean, fun waves. Energy is moderate (659). Not the top pick, but a solid session.
Beyond that, the swell fades again through the 20th, dropping back to 2ft and small. The second week is mostly small and uninspiring, with the 18th morning being the clear highlight.
Overall, the best of the lot is the glassy morning of Monday the 7th for the clean, small waves, and the big morning of Friday the 18th for the size and clean conditions. If you can only pick one, make it the 18th.
Rusty.
Short Range ForecastMostly dry. Very mild (max 19°C on Mon morning, min 11°C on Sun night). Winds increasing (calm on Sat morning, fresh winds from the WNW by Sun afternoon). | Days 4-6 Weather SummaryMostly dry. Warm (max 29°C on Wed afternoon, min 15°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | |||||||||||||||
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 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SW 14 | SSW 14 | SSW 14 | S 13 | S 13 | S 12 | S 12 | S 11 | SW 19 | S 11 | SSW 12 | S 11 | S 9 | SW 16 | SW 15 | SW 14 |
Wave Graph | |||||||||||||||||||||
483 | 414 | 461 | 449 | 557 | 293 | 257 | 250 | 427 | 402 | 365 | 344 | 257 | 347 | 251 | 418 | 1128 | 397 | 406 | 380 | 297 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | cross-off | off | glassy | cross-off | glassy | on | cross-on | glassy | cross | cross-off | glassy | cross-on | cross | cross | cross-on | cross | cross-off |
High Tide | 8:03AM1.25m | 6:02PM1.81m | 8:59AM1.34m | 7:16PM1.84m | 9:43AM1.43m | 8:22PM1.87m | 10:21AM1.51m | 9:21PM1.88m | 10:56AM1.59m | 10:16PM1.85m | 11:29AM1.65m | 11:08PM1.78m | 12:01PM1.70m | 11:59PM1.68m | |||||||
Low Tide | 12:14PM1.10m | 1:50AM-0.01m | 1:37PM1.03m | 2:49AM-0.08m | 2:43PM0.90m | 3:39AM-0.12m | 3:39PM0.74m | 4:22AM-0.11m | 4:29PM0.59m | 5:02AM-0.05m | 5:17PM0.45m | 5:39AM0.06m | 6:03PM0.33m | ||||||||
6:43 | — | — | 6:45 | — | — | 6:46 | — | — | 6:47 | — | — | 6:48 | — | — | 6:48 | — | — | 6:50 | — | — | |
— | 7:36 | — | — | 7:34 | — | — | 7:32 | — | — | 7:30 | — | — | 7:30 | — | — | 7:28 | — | — | 7:25 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 14 | 16 | 17 | 15 | 19 | 18 | 17 | 22 | 22 | 18 | 25 | 29 | 26 | 27 | 26 | 18 | 19 | 19 | 15 |
Feels °C | 16 | 14 | 11 | 14 | 12 | 10 | 18 | 16 | 14 | 20 | 20 | 17 | 22 | 25 | 23 | 24 | 23 | 17 | 19 | 17 | 12 |
Swell 1 Height (m) Direction Period (s) | NW 9 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SW 14 | WNW 7 | SSW 14 | NW 8 | S 13 | S 12 | S 12 | S 11 | S 11 | S 11 | SSW 12 | SW 17 | S 9 | S 8 | SW 15 | SW 14 |
203 | 414 | 461 | 449 | 557 | 293 | 78 | 250 | 136 | 402 | 365 | 344 | 257 | 248 | 251 | 418 | 403 | 397 | 161 | 380 | 297 | |
Swell 2 Height (m) Direction Period (s) | SW 16 | SSW 12 | NW 9 | S 13 | SSW 11 | S 13 | SSW 14 | S 13 | S 13 | NW 8 | NW 8 | NW 7 | NW 7 | SW 19 | SW 17 | SW 17 | NW 11 | SW 16 | SW 16 | SSW 8 | SSW 7 |
483 | 123 | 67 | 86 | 44 | 219 | 257 | 156 | 427 | 116 | 82 | 54 | 43 | 347 | 190 | 283 | 133 | 352 | 406 | 77 | 41 | |
Swell 3 Height (m) Direction Period (s) | SSW 12 | S 13 | SSW 11 | SSW 10 | SSW 11 | NW 9 | S 13 | SW 10 | WNW 12 | SW 18 | SW 18 | SW 16 | SW 19 | WNW 9 | WNW 5 | WNW 12 | — | WNW 11 | WNW 10 | WNW 10 | WNW 10 |
155 | 53 | 66 | 38 | 46 | 38 | 161 | 24 | 14 | 50 | 81 | 43 | 133 | 17 | 9 | 94 | — | 78 | 67 | 65 | 61 | |
Wind waves Height (m) Direction Period (s) | — | WNW 9 | WNW 5 | NW 9 | NW 6 | NW 6 | — | WNW 7 | — | — | — | — | — | NW 8 | SE 3 | S 5 | S 11 | — | — | — | — |
— | 226 | 28 | 178 | 275 | 112 | — | 88 | — | — | — | — | — | 46 | 4 | 49 | 1128 | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 6 | 520 | 0 | 0 | 175 | 0 | 0 | 54 | 0 | 6 | 45 | 0 | 6 | 0 | 0 | 27 | 32 | 29 | 500 | 177 | 0 |
Best forecast wave conditions in Sonoma County | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Doran Beach Surf forecast
The above surf forecast table for Doran Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Doran Beach can be found by selecting the local surf guide option on the grey menu. Our Doran Beach 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 (Doran Beach) 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 Doran Beach 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.
Doran Beach is 29 km (18 miles) from the city of Rohnert Park. If you plan a vacation in Sonoma County, look for hotels and other accommodation in Rohnert Park. Rohnert Park has rooms for a wide range of budgets as well as car hire and transport links.










