North Agate Surf Break

Lat Long: 44.68° N 124.07° W

North Agate Surf Forecast and Surf Report

Issued: 4 am 18 Sep 2026 (local time)

Forecast update in  hr  min

Today's North Agate sea temperature is
14.8°C
0.3° 

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


North Agate surf forecast from 18 Sep 2026:

  • Best quality surf: Friday 18 Sep, 11AM (local time) - 4.5ft (1.3m), 8s period, NW swell with cross-offshore winds.
  • Most powerful swell: Tuesday 22 Sep, 2AM (local time) - 7ft (2.1m), 12s period, WNW swell with 1,299 kJ wave energy.
  • Next surfable swell (1★+): Friday 18 Sep, 11AM (local time) - 4.5ft (1.3m), 8s period with NW swell.

Best Forecast Surf Conditions for North Agate this week:

The surf forecast for North Agate over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Sep 18) at 11AM. The primary swell is predicted to be 1.3m and 8s period with a secondary swell of 0.4m and 15s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at North Agate in the next 16 days are 2.1m 12s and forecast to arrive on Tuesday (Sep 22) at 2AM. Winds are predicted to be onshore at the time the swell arrives.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+)11AM (Fri 18th Sep)4.5ft (1.3m) 8s
Best Surf11AM (Fri 18th Sep)4.5ft (1.3m) 8s
Most Powerful 2AM (Tue 22nd Sep)7ft (2.1m) 12s

Table - best surf conditions forecast for North Agate over the next 16 days.


Short Range Forecast

Mostly dry. Very mild (max 16°C on Fri morning, min 11°C on Fri night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Very mild (max 17°C on Mon afternoon, min 11°C on Mon morning). Wind will be generally light.

Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
1
2
0
0
0
0
0
0
0
0
2
2
1
2
2
1
1
0
0
0
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
NW
8
1.2
NW
8
0.5
WSW
19
1
NW
9
1
NW
8
0.6
WSW
18
0.7
WSW
18
0.6
WSW
18
0.6
WSW
16
0.7
WSW
17
1
WNW
15
2.1
WNW
12
1.9
WNW
12
1.7
WNW
12
1.6
WNW
11
1.6
WNW
11
1.4
WNW
11
1.8
NW
10
2
NW
10
1.9
NW
10
1.8
NW
10
Wave Graph
Metric surfscale
Energy kJ
208
182
214
146
129
209
276
223
181
267
443
1299
997
805
608
581
460
721
820
730
694
Wind (km/h)
10
SW
10
WNW
5
NNE
10
NNW
20
NNW
15
N
15
NNW
20
NNW
10
N
10
N
25
NNW
15
N
15
N
20
NNW
10
NE
5
N
15
NNW
15
N
20
N
25
N
15
N
Wind State
cross-off
cross-on
glassy
on
on
on
on
on
on
on
on
on
on
cross-on
cross-on
on
on
on
on
on
on
High Tide
5:38PM2.08m
8:57AM1.66m
6:52PM2.02m
9:58AM1.73m
8:10PM2.03m
10:38AM1.83m
9:17PM2.10m
11:07AM1.94m
10:12PM2.19m
11:33AM2.07m
10:59PM2.27m
11:58AM2.20m
11:44PM2.32m
Low Tide
11:33AM1.30m
1:26AM0.37m
1:00PM1.35m
2:36AM0.35m
2:30PM1.30m
3:34AM0.29m
3:36PM1.18m
4:21AM0.23m
4:25PM1.01m
4:58AM0.19m
5:07PM0.83m
5:32AM0.17m
5:45PM0.62m
cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
part cloud
cloud
cloud
part cloud
cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:58
6:58
7:00
7:01
7:01
7:03
7:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:21
7:20
7:17
7:15
7:14
7:12
7:09
 mm
Temp °C
16
16
13
16
16
13
15
16
12
16
17
14
15
16
13
15
16
13
14
15
13
Feels °C
16
14
12
14
14
11
13
13
9
14
14
12
13
13
11
13
13
11
11
10
9
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the North Agate Surf forecast

The above surf forecast table for North Agate provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at North Agate can be found by selecting the local surf guide option on the grey menu. Our North Agate 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 (North Agate) 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 North Agate 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.

North Agate is 66 km (41 miles) from Corvallis. If you plan a vacation in South Oregon, look for hotels and other accommodation in Corvallis. Corvallis has rooms for a wide range of budgets as well as car hire and transport links.

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