Fort Canby A Jetty surfForecast / Washington / USA

information circle12 Day Weather and Surf, issued 10 pm Wednesday 17 Sep 2025 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
14.8° C
(Which is normal for this time of year)


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 Friday (Sep 19) at 8AM. The primary swell is predicted to be 1.6m and 10s period with a secondary swell of 0.4m and 14s. 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 2.5m 12s and forecast to arrive on Monday (Sep 22) at 5AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 6s period and expected on Wednesday (Sep 24) at 2AM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Fri 19th Sep)5ft (1.6m) 10s
Best Surf 8PM (Sun 21st Sep)8ft (2.4m) 11s
Most Powerful 5AM (Mon 22nd Sep)8ft (2.5m) 12s

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 Mostly dry. Very mild (max 16°C on Sat afternoon, min 12°C on Fri morning). Winds decreasing (fresh winds from the NNW on Wed night, calm by Fri night).

Days 3-6 Weather Summary Moderate rain (total 13mm), heaviest on Sat night. Very mild (max 16°C on Sat night, min 12°C on Mon morning). Winds decreasing (fresh winds from the S on Sat night, calm by Sun night).

Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wed
24
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
2
3
2
2
2
1
2
1
0
2
3
2
4
4
3
4
3
2
1
3
3
Swell
Height Map
Wave Height (m) & direction (?)
2.4
NW
2.3
WNW
2.3
NW
2
NW
1.5
WNW
1.3
WNW
1.3
WNW
1.5
WNW
1.6
WNW
2.2
W
2.4
WNW
2.4
WNW
2.5
WNW
2.3
WNW
2
WNW
2
WNW
2.1
WNW
1.9
WNW
1.5
WNW
2
WNW
2.1
WNW
Period(s) (?)111111109991212111111111111111211101112
Wave
Graph
(?)Metric surfscale
Energy kJ (?)13461291121276937828025159963611441291129115931358959102711858394518551146
Wind
(km/h)
25
N
20
N
30
NNW
15
N
10
N
20
NNW
0
E
10
S
25
SSW
20
NW
10
WNW
10
WNW
10
E
5
NE
20
NNW
15
N
20
N
30
NNW
30
N
20
NNW
25
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
glasscross-
on
cross-
on
crosscross-
on
cross-
on
cross-
off
offcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
10:06PM
2.05
11:32AM
1.91
11:07PM
2.11
12:11PM
2.03
11:59PM
2.13
12:46PM
2.12
12:45AM
2.12
1:17PM
2.17
1:27AM
2.07
1:46PM
2.20
2:09AM
1.99
2:11PM
2.20
2:50AM
1.90
2:35PM
2.20
Low Tide
/ height (m)
4:57AM
-0.12
4:56PM
0.63
5:41AM
-0.16
5:47PM
0.41
6:18AM
-0.13
6:31PM
0.23
6:53AM
-0.05
7:12PM
0.09
7:24AM
0.08
7:50PM
0.01
7:53AM
0.24
8:26PM
-0.04
8:20AM
0.42
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wed
24
Sunrise-6:56--6:58--7:00--7:01--7:01--7:03--7:05-
Sunset--7:22--7:20--7:17--7:15--7:14--7:12--7:09
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
rain showers
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
---------112----------
Temp. °C141414131314141416161615151415151415141314
Feels °C (?)101198121113131311151315131212101091010
  • 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

Eyeball surf reportRecent Eyeball Surf Reports for Washington

  1. weather stationWind Update The wind is still cross-off at Fort Canby A Jetty (light winds from the NNW at Astoria Airport 20 km from Fort Canby A Jetty). 1.7m 11s groundswell from the WNW with a 1.6m 11s groundswell from the WSW and a 0.6m 16s long period groundswell from the SW. 3 swells combining so expect closeout sets.

    Fort Canby A Jetty
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20 km away, 2 h 10 min ago

19 km/h
NNW
0.0
14.8
Air / Water (°C)
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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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