Mystos Surf Break

Lat Long: 38.51° N 123.24° W

Mystos Surf Forecast and Surf Report

Issued: 4 pm 12 Oct 2026 (local time)

Forecast update in  hr  min

Today's Mystos sea temperature is
14.9°C
0.7° 

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


Mystos surf forecast from 13 Oct 2026:

  • Best quality surf: Tuesday 13 Oct, 2AM (local time) - 3ft (0.9m), 16s period, WNW swell with cross-offshore winds.
  • Most powerful swell: Monday 19 Oct, 11PM (local time) - 8ft (2.5m), 12s period, WNW swell with 2,029 kJ wave energy.
  • Next surfable swell (1★+): Monday 12 Oct, 11PM (local time) - 2.5ft (0.8m), 16s period with WNW swell.

Best Forecast Surf Conditions for Mystos this week:

The surf forecast for Mystos over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Oct 12) at 11PM. The primary swell is predicted to be 0.8m and 16s period with a secondary swell of 0.8m and 9s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Mystos in the next 16 days are 2.5m 12s and forecast to arrive on Monday (Oct 19) at 11PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 7s period and expected on Tuesday (Oct 13) at 8PM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+)11PM (Mon 12th Oct)2.5ft (0.8m) 16s
Best Surf 2AM (Tue 13th Oct)3ft (0.9m) 16s
Most Powerful11PM (Mon 19th Oct)8ft (2.5m) 12s

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


Short Range Forecast

Mostly dry. Warm (max 22°C on Thu morning, min 11°C on Mon night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 25°C on Fri morning, min 14°C on Sat night). Wind will be generally light.

Mon
12
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
3
3
1
3
1
1
2
2
1
2
2
1
3
2
1
3
2
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
WNW
17
0.9
WNW
16
0.7
SW
18
0.8
WNW
14
0.9
SSW
16
0.9
SSW
16
0.9
SSW
15
0.9
SW
15
0.9
SW
15
0.9
SW
15
0.9
SW
15
0.7
SW
15
0.5
SW
20
0.7
SW
20
0.8
SW
18
0.8
SW
18
0.8
SW
18
0.9
SW
16
0.9
SW
16
1.4
WNW
14
Wave Graph
Metric surfscale
Energy kJ
499
416
319
273
441
430
414
318
309
318
314
217
214
388
388
375
370
381
376
704
Wind (km/h)
10
W
5
N
5
W
15
NW
5
ENE
5
SSW
10
NW
5
ENE
5
W
10
NW
5
ENE
5
W
15
NW
5
NNE
5
WSW
15
NW
10
NNW
15
WNW
25
WNW
15
NW
Wind State
cross-on
cross-off
glassy
cross
glassy
cross-on
cross
glassy
glassy
cross
glassy
glassy
cross
glassy
glassy
cross
cross-off
cross
cross
cross
High Tide
1:34AM1.37m
12:22PM1.73m
2:30AM1.32m
12:53PM1.67m
3:32AM1.27m
1:31PM1.61m
4:43AM1.24m
2:18PM1.53m
5:56AM1.24m
3:17PM1.45m
6:55AM1.27m
4:28PM1.39m
Low Tide
6:52PM-0.03m
6:38AM0.80m
7:32PM-0.02m
7:17AM0.92m
8:16PM0.03m
8:02AM1.01m
9:05PM0.09m
9:02AM1.07m
10:03PM0.15m
10:29AM1.09m
11:08PM0.18m
11:55AM1.03m
00:11AM0.19m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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7:18
—
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7:20
—
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7:20
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7:22
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—
7:22
—
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7:24
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:38
—
—
6:37
—
—
6:36
—
—
6:35
—
—
6:32
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—
6:31
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6:30
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 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
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—
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Temp °C
16
12
17
17
14
18
18
17
22
23
22
25
24
22
23
21
17
18
18
12
Feels °C
14
10
15
13
11
15
16
13
19
19
19
23
21
19
21
18
14
15
13
8
  • 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 Mystos Surf forecast

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

Mystos is 37 km (23 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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