Timber Cove Surf Break

Lat Long: 38.53° N 123.28° W

Timber Cove Surf Forecast and Surf Report

Issued: 4 am 05 Sep 2026 (local time)

Forecast update in  hr  min

Today's Timber Cove sea temperature is
14.8°C
0.0° 

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


Timber Cove surf forecast from 5 Sep 2026:

  • Best quality surf: Saturday 5 Sep, 8AM (local time) - 3.5ft (1.0m), 16s period, SW swell with glassy winds.
  • Most powerful swell: Saturday 5 Sep, 8AM (local time) - 3.5ft (1.0m), 16s period, SW swell with 496 kJ wave energy.
  • Next surfable swell (1★+): Saturday 5 Sep, 8AM (local time) - 3.5ft (1.0m), 16s period with SW swell.

Best Forecast Surf Conditions for Timber Cove this week:

The surf forecast for Timber Cove over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Sep 05) at 8AM. The primary swell is predicted to be 1.0m 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 Timber Cove in the next 16 days are 1.0m 16s and forecast to arrive on Saturday (Sep 05) at 8AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.2m 11s period and expected on Thursday (Sep 10) at 5PM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Sat 5th Sep)3.5ft (1.0m) 16s
Best Surf 8AM (Sat 5th Sep)3.5ft (1.0m) 16s
Most Powerful 8AM (Sat 5th Sep)3.5ft (1.0m) 16s

Table - best surf conditions forecast for Timber Cove over the next 16 days.


The Lowdown

Alright, let’s get into it.

The next 16 days are a bit of a mixed bag, to be honest. We’ve got a lot of small, weak, and messy conditions to wade through before we see any real size. The first weekend and the start of the following week are looking pretty poor, so don’t be in a hurry to paddle out just yet. The swell will be small and the winds are going to be messing things up more often than not.

Things start off on Saturday, September 5th, with some small waves, but it’s not much to write home about. The cleanest window will be early on Tuesday, September 8th, when it turns glassy. That’s a nice change, but the waves are tiny, just `1ft` from the SW with a long `18s` period. It might be worth a quick session if you’re desperate, but it’s really just small, fun little rollers with hardly any energy behind them (82).

Our first real standout is going to be on the morning of Thursday, September 10th. It’s still not big, but there’s a more solid pulse of swell coming in from the SW at `2.3ft` with a `17s` period. The energy jumps up to 338, and while the wind is a light cross-onshore, it’s manageable. This period of slightly better, more consistent SW groundswell is our best bet for a proper surf in that first week. Friday, September 11th, looks similar with `3ft` of SW swell (436 energy), so if you miss Thursday, Friday morning is your next shot before the winds ruin it in the afternoon.

Now, about that second week. There’s a big increase in swell, but we’re going to pay for it with strong, nasty cross-shore winds. From September 15th onward, the swell starts to fill in more, but it’s not going to be clean or easy. On the afternoon of Thursday, September 17th, we see a jump to `5.9ft` from the WNW, but the period drops to a weak `6s` and there’s a fresh cross-shore breeze making it a total mess. This looks more like a kite-surfing day than a surfing day to me. Friday, September 18th, isn't much better, with the swell picking up to `7.2ft` and the energy hitting 989, but the wind is still howling out of the NW.

The final day in the window, Sunday morning, September 20th, has some decent size at `5.6ft` from the NW, but the period is still short and the winds are continuing to cause trouble.

So, if you want my honest take, the pick of the entire stretch is the Thursday, September 10th morning session at Timber Cove. It’s got the best balance of energy and quality – that solid SW groundswell (2.3ft at 17s) with light winds early should offer the cleanest shape you’ll find for a while. The other small window is Tuesday morning the 8th, but it’s really just ankle-biters for the dedicated. The bigger stuff later in the window is just too blown out to recommend for a paddle. Keep your eyes on the forecast, though, because it can change.

Short Range Forecast

Mostly dry. Very mild (max 19°C on Sun afternoon, min 12°C on Sat night). Winds increasing (calm on Sat morning, fresh winds from the WNW by Sun afternoon).

Days 4-6 Weather Summary

Mostly dry. Warm (max 29°C on Wed afternoon, min 18°C on Tue morning). 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
Rating
(10 max)
1
0
0
0
0
1
0
0
0
1
0
1
0
0
1
2
0
2
1
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
SW
16
0.5
WNW
9
0.8
WNW
5
0.7
WNW
7
1.3
WNW
5
1.2
NW
6
0.6
WNW
7
0.9
WNW
7
0.7
WNW
8
0.3
SW
18
0.3
SW
18
0.4
SW
19
0.4
SW
19
0.4
SW
17
0.6
SW
18
0.7
SW
17
0.8
SW
17
0.8
SW
16
0.8
SW
16
0.9
SW
16
0.8
SW
14
Wave Graph
Metric surfscale
Energy kJ
358
48
28
44
97
112
36
88
55
50
50
125
130
98
192
283
408
352
348
400
251
Wind (km/h)
10
W
20
WNW
10
NNW
20
WNW
30
WNW
10
NNW
5
SSW
15
NW
5
ENE
5
SSW
5
W
5
E
5
WSW
10
NW
5
NE
5
SSW
15
WNW
10
NNW
10
W
25
WNW
10
NNW
Wind State
cross-on
cross
cross-off
cross
cross
cross-off
on
cross
glassy
glassy
cross-on
glassy
on
cross
glassy
glassy
cross
cross-off
cross-on
cross
cross-off
High Tide
5:49PM1.80m
8:46AM1.35m
7:03PM1.82m
9:30AM1.44m
8:09PM1.86m
10:08AM1.51m
9:08PM1.87m
10:43AM1.58m
10:03PM1.83m
11:16AM1.65m
10:55PM1.77m
11:48AM1.69m
11:46PM1.67m
Low Tide
12:00PM1.03m
1:36AM-0.04m
1:23PM0.96m
2:35AM-0.11m
2:29PM0.84m
3:25AM-0.15m
3:25PM0.68m
4:08AM-0.14m
4:15PM0.53m
4:48AM-0.08m
5:03PM0.40m
5:25AM0.03m
5:49PM0.29m
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:45
6:46
6:47
6:48
6:48
6:48
6:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:37
7:35
7:34
7:31
7:30
7:29
7:28
 mm
Temp °C
18
17
15
18
19
15
18
19
18
21
22
19
25
29
27
28
26
22
21
21
16
Feels °C
16
14
12
15
14
11
16
17
16
20
21
18
22
25
24
26
24
20
20
19
13
  • Map Icons:
  • Break
  • 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 Timber Cove Surf forecast

The above surf forecast table for Timber Cove provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Timber Cove can be found by selecting the local surf guide option on the grey menu. Our Timber Cove 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 (Timber Cove) 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 Timber Cove 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.

Timber Cove is 40 km (25 miles) from the city of Windsor. If you plan a vacation in Sonoma County, look for hotels and other accommodation in Windsor. Windsor has rooms for a wide range of budgets as well as car hire and transport links.

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