Doran Beach Surf Break

Lat Long: 38.31° N 123.03° W

Doran Beach Surf Forecast and Surf Report

Issued: 4 pm 13 Sep 2026 (local time)

Forecast update in  hr  min

Today's Doran Beach sea temperature is
16.0°C
1.4° 

Doran Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Doran Beach surf forecast from 14 Sep 2026:

  • Best quality surf: Monday 14 Sep, 8AM (local time) - 7ft (2.1m), 8s period, NW swell with glassy winds.
  • Most powerful swell: Monday 14 Sep, 8PM (local time) - 8ft (2.5m), 8s period, NW swell with 958 kJ wave energy.
  • Next surfable swell (1★+): Sunday 13 Sep, 11PM (local time) - 5ft (1.5m), 6s period with WNW 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 Sunday (Sep 13) at 11PM. The primary swell is predicted to be 1.5m and 6s period with a secondary swell of 0.8m and 9s. Another secondary swell of 0.6m and 13s 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 2.5m 8s and forecast to arrive on Monday (Sep 14) at 8PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 6s period and expected on Saturday (Sep 19) at 8PM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+)11PM (Sun 13th Sep)5ft (1.5m) 6s
Best Surf 8AM (Mon 14th Sep)7ft (2.1m) 8s
Most Powerful 8PM (Mon 14th Sep)8ft (2.5m) 8s

Table - best surf conditions forecast for Doran Beach over the next 16 days.


The Lowdown

Alright, let’s look at what Doran Beach is doing for the next couple weeks.

First few days are pretty rough. On the 13th there’s a tiny 2ft swell from the SW with a long 13-second period, but the wind is blowing 16 mph from the WNW in the morning and cranking up to 25 mph in the afternoon – it’s cross-off but strong, making it messy. The wave energy is moderate at 232. The water temp is 61°, which is a touch warmer than normal for this time of year.

Monday the 14th brings a bump – swell hits 6ft from the WNW in the morning, but it’s short period at 9 seconds and cross-shore wind. Energy is moderate at 580. By the arvo, it’s 8ft from the WNW with an 8-second period and energy hitting 955 – that’s solid, moderate-to-strong energy, but the short period means fat, lumpy waves. That size is for experts only, and the moderate cross-off wind doesn’t clean it up enough.

Tuesday the 15th and Wednesday the 16th stay in the 5ft to 7ft range, mostly short period from the NW or WNW, with light cross-shore winds. Energy stays moderate to strong, peaking at 1028 on Wednesday morning – but the wave quality is marginal with ripples and chop.

Then Thursday the 17th is a different story. Swell drops to just 2ft from the SSW, but the period is 16 seconds – proper groundswell. And the wind? Glassy in the morning – dead calm at 3 mph from the SW. That’s clean as a whistle. Energy is moderate at 324. Small, but those long lines can be fun, though at a beach break like Doran they might just break too straight. Still, for a glassy session it’s the best in the first week. Crowds can show up here sometimes, so be early.

The rest of the first week and into the second serves up small 2ft to 2ft SW swell with long periods (17-19 seconds), but the wind is mostly cross or cross-off, and the energy is moderate, between 310 and 610. It’s all marginal.

Things try to pick up around the 21st – a 6ft NW swell on Monday arvo, but it’s 8-second period and cross-shore wind. Energy is strong at 878. Tuesday the 22nd drops to 5ft NW with a 9-second period. Nothing to write home about.

The real standout is the 23rd of September. Wednesday arvo shows a 6ft WNW swell with a 13-second period and combined energy of 1238 – that’s strong wave energy. The wind is light from the SW at 6 mph, light cross-onshore, not perfect but not bad. This is the biggest, most energetic swell of the forecast, with decent period. Best bet for size and power.

The 24th through the 27th stay in the 4ft to 5ft range from the NW, with periods around 9-11 seconds and mostly light cross or cross-off winds. The 25th afternoon looks like it could be a sneaky good session with clean conditions and a gentle cross-off breeze.

Then the 28th fades fast – tiny 2ft to 2ft swells and strong winds, poor conditions. The run is done.

So, the two moments to circle are: Thursday the 17th morning for that glassy, long-period 2ft SSW swell – small but clean – and Wednesday the 23rd afternoon for the biggest, most powerful 6ft WNW swell with good period and light wind. The rest is a whole lot of average.

Keep an eye on it – Doran can surprise you.
Rusty.

Short Range Forecast

Mostly dry. Very mild (max 18°C on Sun afternoon, min 12°C on Tue night). Winds decreasing (fresh winds from the WNW on Sun afternoon, calm by Tue night).

Days 5-7 Weather Summary

Mostly dry. Very mild (max 19°C on Fri morning, min 13°C on Wed night). Wind will be generally light.

Sun
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
3
3
2
3
1
1
3
3
2
2
2
1
1
1
1
2
1
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
SW
13
1.7
WNW
8
2.1
NW
8
2.2
WNW
8
2.1
WNW
8
1.5
WNW
8
1.4
WNW
8
1.8
NW
9
2.1
NW
9
1.7
WNW
8
1.3
WNW
8
0.6
SSW
16
0.6
SSW
16
0.5
SW
15
0.6
SW
19
0.6
SW
19
0.5
SW
19
0.6
SW
18
0.6
SW
18
0.6
SW
18
Wave Graph
Metric surfscale
Energy kJ
111
383
613
682
630
307
261
505
639
348
207
166
164
104
236
236
184
255
252
252
Wind (km/h)
40
WNW
5
NNW
10
W
25
WNW
10
NW
10
SW
10
W
0
ESE
10
W
25
WNW
10
WNW
5
S
15
W
5
NW
5
WSW
20
WNW
10
NW
10
WSW
20
WNW
5
NW
Wind State
cross-off
off
cross
cross-off
cross-off
cross-on
cross
glassy
cross
cross-off
cross-off
glassy
cross
cross-off
cross
cross-off
cross-off
cross
cross-off
glassy
High Tide
1:44AM1.44m
1:29PM1.73m
2:42AM1.32m
2:00PM1.69m
3:50AM1.23m
2:36PM1.64m
5:16AM1.18m
3:22PM1.58m
6:52AM1.19m
4:21PM1.53m
8:04AM1.24m
5:31PM1.50m
Low Tide
7:33PM0.21m
7:26AM0.59m
8:19PM0.20m
8:04AM0.78m
9:07PM0.22m
8:47AM0.94m
10:04PM0.26m
9:44AM1.08m
11:10PM0.29m
11:09AM1.15m
00:21AM0.29m
12:36PM1.13m
1:26AM0.25m
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:52
6:52
6:54
6:54
6:56
6:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:22
7:22
7:20
7:19
7:16
7:15
7:14
 mm
Temp °C
18
15
18
18
15
18
18
13
16
16
14
16
18
15
19
19
14
18
17
14
Feels °C
13
10
16
15
11
17
17
12
15
13
12
16
16
14
19
17
12
17
16
12
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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