North Agate surfForecast / Oregon South / USA

information circle12 Day Weather and Surf, issued 3 pm Thursday 11 Dec 2025 PST
Forecast update in hr  min  s Forecast update imminent
North Agate surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's North Agate sea temperature is
12.3° C
(Which is 1.6°C warmer than normal for this time of year)


Best Forecast Surf Conditions for North Agate this week:

The surf forecast for North Agate over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Dec 11) at 10PM. The primary swell is predicted to be 2.4m and 14s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at North Agate in the next 12 days are 7.0m 13s and forecast to arrive on Wednesday (Dec 17) at 7AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 5s period and expected on Sunday (Dec 14) at 4AM.

Wave TypeTime (PST) & Date Wave Height & Period
Next good surf (1 star+)10PM (Thu 11th Dec)8ft (2.4m) 14s
Best Surf 1AM (Wed 17th Dec)21ft (6.5m) 11s
Most Powerful 7AM (Wed 17th Dec)23ft (7.0m) 13s

Table - best surf conditions forecast for North Agate over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Very mild (max 15°C on Fri morning, min 10°C on Fri night). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 44mm), heaviest during Tue morning. Very mild (max 15°C on Sun night, min 8°C on Tue night). Winds increasing (light winds from the SSE on Sun afternoon, strong winds from the SSW by Tue morning).

Thu
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
4
3
3
2
2
2
3
3
3
3
3
2
3
5
2
0
!
!
6
4
3
Swell
Height Map
Wave Height (m) & direction (?)
2.5
W
2.3
W
1.9
WNW
1.7
W
1.4
W
1.2
W
1.6
W
1.5
W
1.9
WSW
1.7
WSW
2.1
SW
3.5
SW
3
W
3
W
2.3
W
3.5
SW
6.5
WSW
6.5
W
5
W
4
WSW
4
W
Period(s) (?)141313121211131110108913121181113131211
Wave
Graph
(?)Metric surfscale
Energy kJ (?)285319191230841511329862596800544551196626012759133415501055714117856448373738
Wind
(km/h)
5
SSW
5
E
5
E
10
N
5
E
5
ESE
10
S
15
SSE
5
SSE
10
SSE
20
S
40
SSW
40
SSW
15
SW
40
SSW
45
W
30
WSW
40
SSW
40
SSW
20
W
30
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offcrosscrossoncrosscross-
off
offcross-
off
cross-
off
cross-
off
offoffoffcross-
off
offcrosscross-
off
cross-
off
cross-
off
crosscross-
off
High Tide
/ height (m)
5:17PM
1.95
6:41AM
2.37
6:41PM
1.77
7:24AM
2.43
8:07PM
1.70
8:03AM
2.47
9:24PM
1.72
8:40AM
2.51
10:29PM
1.79
9:15AM
2.55
11:20PM
1.87
9:49AM
2.58
12:04AM
1.94
10:25AM
2.60
Low Tide
/ height (m)
11:43PM
0.41
1:08PM
0.84
12:34AM
0.65
2:13PM
0.63
1:24AM
0.86
3:07PM
0.42
2:14AM
1.03
3:53PM
0.24
3:03AM
1.16
4:32PM
0.09
3:48AM
1.24
5:09PM
-0.03
4:30AM
1.29
Thu
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Sunrise--7:43--7:43--7:45--7:46--7:46--7:47--7:48
Sunset4:35--4:35--4:35--4:36--4:36--4:36--4:36--
cloud
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
cloud
light rain
mod rain
light rain
light rain
mod rain
mod rain
rain showers
light rain
heavy rain
rain showers
light rain
Rain (mm)
----------2952886412225
Temp. °C1313151411151312141415141412131198999
Feels °C (?)1213151310131091111877953-1-1042
  • 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 12 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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