Fort Canby A Jetty surfForecast / Washington / USA

information circle12 Day Weather and Surf, issued 10 am Wednesday 11 Mar 2026 PDT
Forecast update in hr  min  s Forecast update imminent
Fort Canby A Jetty surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Fort Canby A Jetty sea temperature is
9.1° C
(Which is slightly cooler than normal)

Best Forecast Surf Conditions for Fort Canby A Jetty this week:

The surf forecast for Fort Canby A Jetty over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Mar 12) at 8PM. The primary swell is predicted to be 2.3m and 10s period with a secondary swell of 1.5m and 9s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Fort Canby A Jetty in the next 12 days are 4.5m 10s and forecast to arrive on Wednesday (Mar 11) at 11PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Saturday (Mar 14) at 5AM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Thu 12th Mar)7.5ft (2.3m) 10s
Best Surf 8PM (Thu 12th Mar)7.5ft (2.3m) 10s
Most Powerful11PM (Wed 11th Mar)15ft (4.5m) 10s

Table - best surf conditions forecast for Fort Canby A Jetty over the next 12 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Heavy rain (total 75mm), heaviest during Wed afternoon. Very mild (max 11°C on Wed afternoon, min 3°C on Thu night). Winds decreasing (near gales from the SW on Wed afternoon, light winds from the NW by Thu afternoon).

Days 3-6 Weather Summary Light rain (total 8mm), mostly falling on Mon morning. Very mild (max 14°C on Mon night, min 3°C on Sun morning). Mainly fresh winds.

Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
2
3
4
3
2
0
0
1
2
1
0
0
0
0
3
4
4
4
Swell
Height Map
Wave Height (m) & direction (?)
2.2
WNW
4
SW
4
W
2.5
WNW
2.4
WNW
2
WNW
1.7
WNW
1.6
WNW
1.7
WNW
1.4
NW
1.6
NW
1.1
NW
0.9
NW
0.5
SW
0.4
SW
1.5
W
1.9
W
2.4
W
2.3
W
2.3
W
2.2
WSW
Period(s) (?)128101011101010109878132081111111111
Wave
Graph
(?)Metric surfscale
Energy kJ (?)12911903346015671289842612520554353330118115871343098661452130013231146
Wind
(km/h)
50
SSW
60
SW
35
WNW
10
W
5
NW
15
ENE
15
NNE
15
N
30
NW
25
NW
25
NNW
10
ENE
20
E
25
E
30
S
25
S
20
SSW
15
ESE
15
E
15
NNW
10
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
ononcross-
on
cross-
on
crossoffcross-
off
cross-
off
crosscrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
on
cross-
on
cross-
on
cross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
8:37PM
1.48
6:58AM
2.01
9:49PM
1.57
8:19AM
1.97
10:45PM
1.69
9:35AM
2.01
11:29PM
1.83
10:37AM
2.10
12:05AM
1.97
11:30AM
2.19
12:36AM
2.10
12:18PM
2.26
1:06AM
2.23
Low Tide
/ height (m)
1:26PM
0.53
12:53AM
1.36
2:43PM
0.49
2:20AM
1.36
3:48PM
0.38
3:35AM
1.24
4:38PM
0.24
4:34AM
1.04
5:21PM
0.12
5:25AM
0.82
5:58PM
0.04
6:10AM
0.59
6:34PM
0.03
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Sunrise7:37--7:35--7:33--7:31--7:28--7:26--7:24--
Sunset-7:15--7:16--7:17--7:20--7:21--7:22--7:23-
mod rain
heavy rain
heavy rain
light rain
mod rain
heavy rain
heavy rain
mod rain
light rain
part cloud
part cloud
clear
cloud
cloud
light rain
mod rain
clear
clear
clear
clear
part cloud
Rain (mm)
7111248151161-----17-----
Temp. °C10111165445777746991214151817
Feels °C (?)0-1011101-1001-2113711111414
  • 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

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Information about the Fort Canby A Jetty Surf forecast

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

Fort Canby A Jetty is 22 km (14 miles) from Astoria. If you plan a vacation in Washington State, look for hotels and other accommodation in Astoria. Astoria has rooms for a wide range of budgets as well as car hire and transport links.

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