Chadbourne Gulch Surf Break

Lat Long: 39.61° N 123.79° W

Chadbourne Gulch Surf Forecast and Surf Report

Issued: 4 pm 13 Jul 2026 (local time)

Forecast update in  hr  min

Today's Chadbourne Gulch sea temperature is
12.4° C
0.7° 

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


Chadbourne Gulch surf forecast from 14 Jul 2026:

  • Best quality surf: Friday 17 Jul, 8PM (local time) - 3.5ft (1.0m), 16s period, WNW swell with glassy winds.
  • Most powerful swell: Friday 17 Jul, 5PM (local time) - 3.5ft (1.0m), 17s period, WNW swell with 537 kJ wave energy.
  • Next surfable swell (1★+): Monday 13 Jul, 11PM (local time) - 6ft (1.9m), 7s period with NW swell.

Best Forecast Surf Conditions for Chadbourne Gulch this week:

The surf forecast for Chadbourne Gulch over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Jul 13) at 11PM. The primary swell is predicted to be 1.9m and 7s period with a secondary swell of 1.6m and 7s. Another secondary swell of 0.7m and 13s is also forecast. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Chadbourne Gulch in the next 16 days are 1.0m 17s and forecast to arrive on Friday (Jul 17) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+)11PM (Mon 13th Jul)6ft (1.9m) 7s
Best Surf 8PM (Fri 17th Jul)3.5ft (1.0m) 16s
Most Powerful 5PM (Fri 17th Jul)3.5ft (1.0m) 17s

Table - best surf conditions forecast for Chadbourne Gulch over the next 16 days.


The Lowdown

Right then, let’s have a look at what’s on the cards for Chadbourne Gulch.

Honestly, mate, the next week or so is lookin’ pretty flat and uninspiring. We’ve got a solid stretch from Monday the 13th right through to Thursday the 24th where it’s all marginal stuff – barely enough energy to get excited about. You’ll see the combined swell energy numbers just chuggin’ along in the moderate range, mostly between 326 and 770 (moderate wave energy) during that first week, but the wind is almost always cross-on from the WNW. That’s no good for clean lines. The water sits at about 54°, which is pretty much normal for this time of year, so nothin’ to write home about there.

There’s a tiny glimmer on Monday the 20th afternoon – the wind goes glassy, which is a beautiful thing. Swell is only 3ft from the SW with a long 16-second period (a proper groundswell). It’s a small window, but if you’re desperate for a slide, that’s your best shot in the first two weeks. Keep in mind, Chadbourne Gulch is fairly consistent and handles a WSW swell best, so this SW direction is a bit off its angle.

Then things get a bit more interesting towards the end of the run. Friday the 24th afternoon looks like the real standout. The wind goes glassy again, you’ve got a 3ft swell from the S with a 15-second period, and the combined swell energy jumps to 1161 (strong wave energy). The surf report says “excellent surf conditions for experienced surfers” – that’s a proper call-out. The swell is still small but with that long period and glassy conditions, it’ll be clean and have some punch. This is your go.

After that, we see a solid pulse of NW swell kicking in from Saturday the 25th morning right through to the 28th. Sizes hit 7ft to 10ft, with wave energy between 1473 and 1828 (strong to very strong wave energy). The period is only 9 seconds, so it’s a short-period windswell, which means lumpy, less organised waves. And at over 8ft, it’s strictly for the experts – beginners and intermediates should stay well clear. The wind is mostly cross-on or onshore, so it’s gonna be a bit of a battle. There is a moment on Monday the 28th afternoon when the wind goes glassy and the swell is 8ft, with the report calling it “excellent surf conditions for experienced surfers” – that’s a big, heavy, clean wave for the crew who can handle it. But honestly, that NW direction is not the optimum for this break (it prefers WSW), so the shape might be a bit close-outy.

So, bottom line: the best of the whole 16-day run is Friday the 24th afternoon. Glassy, long-period S swell at 3ft. That’s your session. The NW pulse at the end is big and powerful, but messy and not the right angle. If you’re a beginner, you’re basically waiting until the 24th for that small clean window.

Stay salty.
Rusty

Short Range Forecast

Mostly dry. Very mild (max 19°C on Mon afternoon, min 12°C on Wed night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Very mild (max 17°C on Sat afternoon, min 11°C on Thu night). Wind will be generally light.

Mon
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
2
3
1
1
3
1
2
3
1
1
3
1
3
3
2
2
3
2
2
3
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.8
NW
7
1.8
NW
7
1.2
NW
7
1.5
NW
6
1.6
NW
7
0.6
SW
18
1.9
NW
7
0.5
WNW
20
0.6
WNW
19
0.6
WNW
19
0.9
WNW
18
0.9
WNW
17
1
WNW
17
1
WNW
16
1
WNW
16
0.8
SW
18
0.9
WNW
16
0.8
WNW
15
0.9
SW
17
0.9
SW
17
0.7
SW
16
Wave Graph
Metric surfscale
Energy kJ
322
318
139
186
220
194
332
221
286
303
448
433
537
499
487
379
348
270
439
414
258
Wind (km/h)
10
WNW
5
ESE
10
WNW
5
WNW
0
NW
10
NW
10
WNW
0
NNE
10
WNW
10
WNW
5
NNE
10
WNW
10
WNW
0
NE
10
WNW
5
W
0
NNW
10
WSW
5
W
0
ENE
10
WSW
Wind State
cross-on
glassy
cross-on
on
glassy
cross-on
cross-on
glassy
cross-on
cross-on
glassy
cross-on
cross-on
glassy
cross-on
on
glassy
on
on
glassy
on
High Tide
10:41PM2.20m
12:56PM1.40m
11:34PM2.17m
1:38PM1.47m
00:27AM2.08m
2:20PM1.53m
1:20AM1.92m
3:01PM1.59m
2:14AM1.71m
3:42PM1.64m
3:13AM1.48m
4:24PM1.67m
4:21AM1.26m
Low Tide
4:18PM0.81m
5:55AM-0.53m
5:16PM0.76m
6:40AM-0.50m
6:14PM0.71m
7:24AM-0.40m
7:13PM0.66m
8:06AM-0.25m
8:14PM0.61m
8:46AM-0.05m
9:20PM0.55m
9:26AM0.16m
10:30PM0.49m
10:05AM0.38m
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part cloud
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clear
clear
part cloud
clear
clear
part cloud
clear
clear
part cloud
clear
clear
part cloud
clear
clear
part cloud
part cloud
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<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
5:58
6:00
6:01
6:01
6:01
6:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:43
8:42
8:42
8:40
8:39
8:39
8:38
8:37
 mm
Temp °C
19
16
17
18
15
17
17
13
16
15
14
15
16
14
16
17
15
17
18
14
17
Feels °C
18
16
16
16
15
15
15
12
14
12
14
13
14
14
14
16
15
16
17
14
16
  • 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 Chadbourne Gulch Surf forecast

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

Chadbourne Gulch is 71 km (44 miles) from Ukiah. If you plan a vacation in Mendocino County, look for hotels and other accommodation in Ukiah. Ukiah has rooms for a wide range of budgets as well as car hire and transport links.

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