Cannon Beach Surf Break

Lat Long: 59.50° N 139.76° W

Cannon Beach 48 hour detailed Surf Forecast

Issued: 10 pm 30 Aug 2026 (local time)

Forecast update in  hr  min

Today's Cannon Beach sea temperature is
13.3°C
0.1° 

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


How big are the waves at Cannon Beach today (31 Aug):

  • Morning surf: Morning surf (31 Aug, local time) - 2.5ft (0.7m), 17s period with SSW swell.
  • Afternoon surf: Afternoon surf (31 Aug, local time) - 2ft (0.6m), 16s period with SSW swell.
  • Evening surf: Evening surf (31 Aug, local time) - 5.5ft (1.7m), 8s period with SW swell.

The current surf forecast for Cannon Beach at 3AM is: 0.8m 18s primary swell from a South-southwest direction and 1.1m 9s secondary swell from a Southwest direction (forecast issued at 10:00pm August 30). The wind direction is predicted to be cross-offshore.

Time (MST) & DateWave HeightWave Period
Morning (31 Aug)2.5ft (0.7m)17s
Afternoon (31 Aug)2ft (0.6m)16s
Evening (31 Aug)5.5ft (1.7m)8s

Table - waves today at Cannon Beach. (Swell directed towards the surf break)


Short Range Forecast

Heavy rain (total 31mm), heaviest during Mon morning. Very mild (max 15°C on Sun night, min 10°C on Mon night). Mainly fresh winds.

Sun
30
Monday
31
Tuesday
1
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
2
2
1
0
2
1
1
3
2
3
3
2
0
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
WSW
9
0.7
SSW
18
0.8
SSW
18
0.8
SSW
18
0.7
SSW
18
0.6
SSW
17
0.6
SSW
16
1.4
SW
8
1.7
SW
8
1.6
SW
8
0.8
SSW
16
1.6
WSW
10
1.3
WSW
9
1.3
WSW
9
1.2
WSW
8
1
SW
10
1.1
WSW
9
1
WSW
9
Wave Graph
Metric surfscale
Energy kJ
270
322
413
413
318
221
203
277
392
343
341
520
305
244
188
185
199
167
Wind (km/h)
5
W
5
SE
15
ESE
15
E
20
E
10
S
10
ESE
30
ESE
30
E
20
ENE
20
ENE
15
NE
0
NNE
10
NNW
15
WNW
20
WNW
20
WNW
15
NW
Wind State
cross-on
cross
cross-off
cross-off
cross-off
cross-on
cross-off
cross-off
cross-off
off
cross-off
off
glassy
cross-off
cross-on
cross
cross
cross
High Tide
4:31AM2.90m
4:46PM3.20m
5:15AM2.67m
5:20PM3.19m
Low Tide
10:28PM0.11m
10:32AM0.18m
11:10PM0.03m
11:04AM0.42m
part cloud
cloud
cloud
light rain
heavy rain
light rain
light rain
light rain
light rain
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:11
7:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:27
9:23
9:21
 mm
1
13
5
3
4
5
Temp °C
15
14
12
11
11
13
11
11
10
11
11
11
11
12
12
13
13
13
Feels °C
14
13
8
7
7
10
9
5
3
6
7
7
10
9
8
8
9
9
  • 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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Cannon Beach 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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