Chadbourne Gulch surf break

Chadbourne Gulch surfForecast / CAL – Mendocino County / USA

information circle16 Day Weather and Surf, issued 10 am Wednesday 18 Mar 2026 PDT
Forecast update in hr  min  s Forecast update imminent
Chadbourne Gulch surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Chadbourne Gulch sea temperature is
10.9° C
(Which is slightly cooler than normal)

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 Wednesday (Mar 18) at 8PM. The primary swell is predicted to be 1.2m and 11s period with a secondary swell of 0.8m and 15s. 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 3.0m 12s and forecast to arrive on Wednesday (Mar 25) at 2PM. 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+) 8PM (Wed 18th Mar)4ft (1.2m) 11s
Best Surf 8PM (Sat 21st Mar)10ft (3.0m) 8s
Most Powerful 2PM (Wed 25th Mar)10ft (3.0m) 12s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Warm (max 21°C on Thu afternoon, min 13°C on Fri night). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Very mild (max 16°C on Sat morning, min 8°C on Sat night). Wind will be generally light.

Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
3
2
3
1
2
3
2
2
2
1
0
3
2
2
3
3
4
3
2
3
0
Swell
Height Map
Wave Height (m) & direction (?)
1.3
W
1.3
W
1.2
W
1
W
1
W
1
W
1.1
W
1.1
W
0.9
W
1.9
NW
2.5
NW
2.5
NW
2.3
NW
2.1
NW
1.8
NW
1.4
NW
1.9
NW
1.5
NW
1.2
NW
0.6
SW
0.7
SW
Period(s) (?)121110101012111111789999141312111818
Wave
Graph
(?)Metric surfscale
Energy kJ (?)46940830220021727931330718831284210998877475087331149604341252316
Wind
(km/h)
0
NW
5
WNW
5
E
5
NW
10
NNW
5
ENE
10
WNW
10
NW
5
NNW
15
NW
25
NW
10
N
10
WNW
10
NW
0
NNE
5
WNW
5
NW
5
E
10
SW
5
S
15
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscross-
on
glasscross-
on
cross-
on
glasscross-
on
cross-
on
crosscross-
on
cross-
on
crosscross-
on
cross-
on
glasscross-
on
glassglasscross-
on
glasscross-
on
High Tide
/ height (m)
11:28AM
1.65
12:03AM
1.66
12:17PM
1.58
12:31AM
1.76
1:08PM
1.49
1:03AM
1.83
2:04PM
1.37
1:38AM
1.87
3:08PM
1.25
2:19AM
1.87
4:24PM
1.14
3:08AM
1.82
5:55PM
1.10
4:09AM
1.74
Low Tide
/ height (m)
5:32PM
0.05
5:58AM
0.16
6:04PM
0.16
6:44AM
0.02
6:37PM
0.30
7:33AM
-0.09
7:11PM
0.45
8:26AM
-0.15
7:49PM
0.60
9:27AM
-0.16
8:34PM
0.74
10:35AM
-0.15
9:33PM
0.86
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Sunrise7:22--7:20--7:18--7:16--7:15--7:13--7:11--
Sunset-7:23--7:24--7:25--7:27--7:28--7:29--7:30-
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
light rain
Rain (mm)
--------------------1
Temp. °C181816202118191815161512141412141613171512
Feels °C (?)17161518181617161514108121112121511131210
  • 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 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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