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 17 Sep 2026 (local time)

Forecast update in  hr  min

Today's Spanish Bay-South Moss sea temperature is
15.2°C
0.1° 

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 (17 Sep):

  • Morning surf: Morning surf (17 Sep, local time) - 2ft (0.6m), 16s period with SSW swell.
  • Afternoon surf: Afternoon surf (17 Sep, local time) - 1.5ft (0.5m), 16s period with SSW swell.
  • Evening surf: Evening surf (17 Sep, local time) - 1.5ft (0.5m), 15s period with SSW swell.

The current surf forecast for Spanish Bay-South Moss at 7PM is: 0.5m 15s primary swell from a South-southwest direction and 0.9m 8s secondary swell from a Northwest direction (forecast issued at 10:00am September 17). The wind direction is predicted to be onshore.

Time (PDT) & DateWave HeightWave Period
Morning (17 Sep)2ft (0.6m)16s
Afternoon (17 Sep)1.5ft (0.5m)16s
Evening (17 Sep)1.5ft (0.5m)15s

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


Short Range Forecast

Mostly dry. Very mild (max 18°C on Thu afternoon, min 14°C on Fri night). Wind will be generally light.

Thursday
17
Friday
18
Saturday
19
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
2
0
0
1
1
1
1
1
2
0
0
0
1
0
1
1
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)
0.6
SSW
16
0.6
SSW
16
0.5
SSW
16
0.5
SSW
15
0.5
SSW
15
0.5
SSW
15
0.5
SSW
15
0.6
SSW
15
0.6
SW
19
0.6
SW
19
0.6
SW
19
0.6
SW
19
0.6
SW
19
0.5
SW
19
0.5
SW
19
0.5
SW
19
0.6
SW
18
0.6
SW
18
0.6
SW
18
0.6
SW
18
0.6
SW
18
0.6
SW
18
Wave Graph
Metric surfscale
Energy kJ
198
198
142
135
125
121
121
167
236
236
236
236
236
184
183
173
201
255
252
252
252
252
Wind (km/h)
5
ENE
5
W
10
W
10
W
10
WNW
5
NNW
5
NE
10
NE
10
NE
10
NNW
20
NW
15
WNW
10
NNW
10
NNW
15
NW
10
NNW
10
NNW
10
NW
15
WNW
15
WNW
10
WNW
15
NW
Wind State
glassy
glassy
cross-on
cross-on
on
cross-on
cross
cross
cross
on
on
on
on
on
on
on
on
on
on
on
on
on
High Tide
5:15AM1.05m
2:56PM1.48m
7:16AM1.08m
4:03PM1.44m
8:14AM1.12m
5:20PM1.43m
Low Tide
8:16AM0.99m
11:06PM0.27m
9:27AM1.06m
00:17AM0.24m
11:23AM1.07m
cloud
part cloud
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>
6:50
6:52
6:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:12
7:10
7:08
 mm
Temp °C
16
17
18
17
16
16
15
15
15
17
17
16
16
16
15
14
14
16
16
15
14
14
Feels °C
16
17
16
16
15
16
15
14
14
16
14
14
15
16
13
14
13
15
14
13
13
13
  • 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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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Spanish Bay-South Moss surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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