Agate Beach Surf Break

Lat Long: 44.65° N 124.06° W

Agate Beach Surf Forecast and Surf Report

Issued: 10 pm 08 Aug 2026 (local time)

Forecast update in  hr  min

Today's Agate Beach sea temperature is
12.2° C
2.7° 

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


Agate Beach surf forecast from 9 Aug 2026:

  • Best quality surf: Sunday 9 Aug, 8AM (local time) - 4ft (1.2m), 6s period, NNW swell with cross-offshore winds.
  • Most powerful swell: Thursday 13 Aug, 5PM (local time) - 5ft (1.6m), 8s period, NW swell with 314 kJ wave energy.
  • Next surfable swell (1★+): Sunday 9 Aug, 8AM (local time) - 4ft (1.2m), 6s period with NNW swell.

Best Forecast Surf Conditions for Agate Beach this week:

The surf forecast for Agate Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 09) at 8AM. The primary swell is predicted to be 1.2m and 6s period with a secondary swell of 0.4m and 10s. Another secondary swell of 0.4m and 16s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Agate Beach in the next 16 days are 1.6m 8s and forecast to arrive on Thursday (Aug 13) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Sun 9th Aug)4ft (1.2m) 6s
Best Surf 8AM (Sun 9th Aug)4ft (1.2m) 6s
Most Powerful 5PM (Thu 13th Aug)5ft (1.6m) 8s

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


Short Range Forecast

Mostly dry. Very mild (max 19°C on Tue morning, min 12°C on Sat night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Very mild (max 18°C on Wed morning, min 12°C on Wed night). Wind will be generally light.

Sunday
9
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
0
1
0
0
1
0
0
0
0
0
1
0
0
1
1
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)
1.2
NNW
6
1.2
NNW
6
1.3
NNW
6
1.2
NNW
6
0.4
SW
15
0.4
SW
14
0.4
SW
20
0.4
SW
14
0.3
SW
13
0.4
SW
14
0.4
SW
18
1.4
NW
6
1.6
NW
7
1.6
NW
8
1.6
NW
8
1.4
NW
7
1.3
NW
7
1.2
NW
7
1.1
NW
7
Wave Graph
Metric surfscale
Energy kJ
90
99
115
96
75
74
98
53
31
72
80
151
269
276
314
209
174
139
128
Wind (km/h)
10
N
15
NNW
25
NNW
10
N
15
NNW
25
NNW
10
N
15
NNW
25
NNW
15
N
20
NNW
25
NNW
10
N
10
NW
15
NW
10
N
10
NW
15
NW
10
N
Wind State
cross
cross
cross
cross
cross
cross
cross
cross-on
cross
cross
cross
cross-on
cross
cross-on
cross-on
cross
cross-on
cross-on
cross
High Tide
8:46PM2.62m
11:18AM1.80m
9:53PM2.71m
12:06PM1.95m
10:54PM2.80m
12:47PM2.10m
11:51PM2.83m
1:25PM2.23m
00:44AM2.80m
2:02PM2.34m
1:34AM2.69m
2:37PM2.42m
2:24AM2.50m
Low Tide
4:21AM-0.24m
3:43PM1.14m
5:16AM-0.38m
4:51PM1.03m
6:05AM-0.45m
5:50PM0.87m
6:50AM-0.46m
6:44PM0.71m
7:31AM-0.38m
7:35PM0.57m
8:10AM-0.23m
8:25PM0.45m
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
6:11
6:13
6:13
6:15
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:31
8:30
8:30
8:28
8:27
8:24
8:22
 mm
Temp °C
15
17
17
14
18
18
15
19
18
16
18
18
15
17
18
15
17
17
15
Feels °C
13
14
13
11
15
14
12
17
15
14
15
15
13
15
16
14
16
16
14
  • 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 Agate Beach Surf forecast

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

Agate Beach is 64 km (40 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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