Spanish Bay-South Moss Surf Break

Lat Long: 36.62° N 121.95° W

Spanish Bay-South Moss 48 hour detailed Surf Forecast

Issued: 10 am 11 Sep 2026 (local time)

Forecast update in  hr  min

Today's Spanish Bay-South Moss sea temperature is
15.7°C
0.3° 

Spanish Bay-South Moss surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Spanish Bay-South Moss today (11 Sep):

  • Morning surf: Morning surf (11 Sep, local time) - 3ft (0.9m), 16s period with SW swell.
  • Afternoon surf: Afternoon surf (11 Sep, local time) - 3ft (0.9m), 15s period with SW swell.
  • Evening surf: Evening surf (11 Sep, local time) - 2.5ft (0.7m), 15s period with SW swell.

The current surf forecast for Spanish Bay-South Moss at 5PM is: 0.9m 15s primary swell from a Southwest direction and 0.6m 10s secondary swell from a West-northwest direction, 0.9m 7s secondary swell from a Northwest direction (forecast issued at 10:00am September 11). The wind direction is predicted to be cross-onshore.

Time (PDT) & DateWave HeightWave Period
Morning (11 Sep)3ft (0.9m)16s
Afternoon (11 Sep)3ft (0.9m)15s
Evening (11 Sep)2.5ft (0.7m)15s

Table - waves today at Spanish Bay-South Moss. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Very mild (max 17°C on Sun afternoon, min 13°C on Sun morning). Winds decreasing (fresh winds from the NW on Sun afternoon, light winds from the NE by Sun night).

Friday
11
Saturday
12
Sunday
13
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
2
0
0
1
0
0
0
1
1
0
0
0
0
0
0
0
2
0
0
0
0
0
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)
0.9
SW
16
0.9
SW
16
0.9
SW
15
0.9
SW
15
0.7
SW
15
0.8
SSW
15
0.7
SW
15
0.7
SW
15
0.7
SW
14
0.7
SW
14
0.7
SW
14
0.6
SW
14
1.5
NW
6
0.6
SSW
14
1.3
NW
7
1.3
NW
7
1.5
NW
7
1.3
NW
7
1.6
NW
6
1.7
NW
6
1.7
NW
6
1.5
NW
6
Wave Graph
Metric surfscale
Energy kJ
358
353
344
326
220
275
217
217
214
214
211
167
164
152
155
159
200
144
184
226
233
181
Wind (km/h)
10
NNW
15
NW
20
WNW
15
WNW
10
NW
10
NW
15
NW
10
NNW
10
N
20
NW
25
WNW
30
WNW
25
NW
25
NNW
20
NNW
15
N
10
N
10
NW
35
NW
30
NW
30
NW
20
NW
Wind State
on
on
on
cross-on
on
on
on
on
cross-on
on
on
on
on
on
on
cross-on
cross-on
on
on
on
on
on
High Tide
11:27AM1.57m
11:28PM1.59m
11:57AM1.62m
00:18AM1.45m
12:27PM1.64m
Low Tide
5:09AM0.05m
5:25PM0.30m
5:41AM0.21m
6:13PM0.24m
6:11AM0.39m
7:02PM0.21m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:46
6:47
6:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:21
7:20
7:17
 mm
Temp °C
14
16
16
16
16
16
15
15
15
16
16
16
15
15
14
14
13
16
16
17
15
14
Feels °C
13
14
14
15
15
15
14
14
14
13
12
11
10
12
11
12
12
15
10
12
10
11
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

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