Schooner Gulch surfForecast / CAL – Mendocino County / USA

information circle12 Day Weather and Surf, issued 3 am Thursday 20 Nov 2025 PST
Forecast update in hr  min  s Forecast update imminent
Schooner Gulch surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Schooner Gulch sea temperature is
13.2° C
(Which is normal for this time of year)


Best Forecast Surf Conditions for Schooner Gulch this week:

The surf forecast for Schooner Gulch over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Nov 20) at 4PM. The primary swell is predicted to be 3.5m and 14s period with a secondary swell of 3.0m and 13s. Another secondary swell of 0.4m and 14s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Schooner Gulch in the next 12 days are 4.0m 14s and forecast to arrive on Thursday (Nov 20) at 10PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 5s period and expected on Thursday (Nov 27) at 4AM.

Wave TypeTime (PST) & Date Wave Height & Period
Next good surf (1 star+) 4PM (Thu 20th Nov)11ft (3.5m) 14s
Best Surf 4PM (Thu 20th Nov)11ft (3.5m) 14s
Most Powerful10PM (Thu 20th Nov)13ft (4.0m) 14s

Table - best surf conditions forecast for Schooner Gulch over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Very mild (max 13°C on Thu morning, min 9°C on Thu night). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Very mild (max 12°C on Sun morning, min 8°C on Mon night). Winds increasing (light winds from the NNW on Sun night, fresh winds from the NNW by Mon morning).

Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
3
!
!
5
4
4
5
5
5
5
4
4
4
2
3
4
3
3
1
1
1
Swell
Height Map
Wave Height (m) & direction (?)
2.5
WNW
3.5
WNW
3.5
WNW
3
WNW
2.5
WNW
2.5
WNW
2.5
WNW
3
WNW
3
WNW
2.5
WNW
2.5
WNW
2.4
WNW
2.5
WNW
1.9
WNW
1.6
WNW
1.7
WNW
2.2
NW
1.1
WNW
1.2
WNW
0.8
WNW
0.9
NW
Period(s) (?)101414141413141616161616151414131312121211
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1255469250783875275620562927403636233326322227873038143592810301583341365171172
Wind
(km/h)
20
NNW
25
NNW
15
NE
10
N
20
NNW
5
ESE
0
W
10
NNW
5
ENE
15
NNW
20
NNW
10
NNW
20
N
30
NNW
20
N
15
N
25
NNW
10
N
15
NNW
20
NNW
15
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
offcross-
off
cross-
off
glassglasscross-
off
glasscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
12:17AM
1.35
10:27AM
1.87
1:01AM
1.35
11:00AM
1.84
1:48AM
1.34
11:36AM
1.80
2:37AM
1.34
12:15PM
1.74
3:28AM
1.36
1:00PM
1.66
4:15AM
1.40
1:55PM
1.56
Low Tide
/ height (m)
5:20PM
-0.12
4:32AM
1.01
5:56PM
-0.12
5:07AM
1.06
6:35PM
-0.10
5:45AM
1.10
7:16PM
-0.07
6:30AM
1.14
7:59PM
-0.02
7:26AM
1.16
8:44PM
0.03
8:39AM
1.14
9:31PM
0.10
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Sunrise7:01--7:03--7:03--7:05--7:05--7:07--7:07--
Sunset-4:57--4:57--4:55--4:55--4:54--4:54--4:53-
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
Rain (mm)
---------------------
Temp. °C13121113131313121112121212119121112131213
Feels °C (?)86788101191088116437588710
  • 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)
Map placeholder

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Information about the Schooner Gulch Surf forecast

The above surf forecast table for Schooner Gulch provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Schooner Gulch can be found by selecting the local surf guide option on the grey menu. Our Schooner 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 (Schooner 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 Schooner 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.

Schooner Gulch is 51 km (32 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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