North Agate surfForecast / Oregon South / USA

information circle12 Day Weather and Surf, issued 9 pm Thursday 04 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
12.2° C
(Which is 1.3°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 Friday (Dec 05) at 4AM. The primary swell is predicted to be 1.6m and 12s period with a secondary swell of 0.3m and 14s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at North Agate in the next 12 days are 3.5m 15s and forecast to arrive on Wednesday (Dec 10) at 4AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 6s period and expected on Thursday (Dec 11) at 4PM.

Wave TypeTime (PST) & Date Wave Height & Period
Next good surf (1 star+) 4AM (Fri 5th Dec)5ft (1.6m) 12s
Best Surf 7PM (Wed 10th Dec)13ft (4.0m) 13s
Most Powerful 4AM (Wed 10th Dec)11ft (3.5m) 15s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Heavy rain (total 50mm), heaviest during Fri morning. Very mild (max 13°C on Fri morning, min 10°C on Thu night). Winds increasing (light winds from the S on Sat afternoon, fresh winds from the SSW by Sun morning).

Days 3-6 Weather Summary Heavy rain (total 162mm), heaviest during Mon afternoon. Very mild (max 13°C on Sun night, min 10°C on Wed morning). Winds decreasing (strong winds from the SW on Tue night, light winds from the WSW by Wed afternoon).

Friday
05
Saturday
06
Sunday
07
Monday
08
Tuesday
09
Wednesday
10
Thu
11
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
3
0
1
2
5
5
4
2
2
2
2
3
2
5
3
2
5
5
5
4
4
Swell
Height Map
Wave Height (m) & direction (?)
1.6
W
1.2
W
1.9
W
2.5
WNW
4
WNW
3.5
WNW
2.5
WNW
1.7
WNW
2
WNW
1.7
WNW
1.8
WNW
2.1
WNW
3
WNW
3.5
W
3
WNW
3
WNW
4
WNW
4
WNW
4
W
3
W
2.5
WNW
Period(s) (?)1211791312111010111112121212131413121314
Wave
Graph
(?)Metric surfscale
Energy kJ (?)7143443679975056372916755817637118291323209237662598290758984868445228262420
Wind
(km/h)
10
SW
30
SSW
20
W
20
W
20
WSW
15
WSW
10
SSE
30
S
25
SSW
30
SSW
40
SSW
35
SSW
30
WSW
10
SSE
35
SSW
40
SW
30
WSW
15
WNW
5
SSW
10
SE
15
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
crosscrosscross-
off
cross-
off
offoffcross-
off
offoffoffcross-
off
offoffcross-
off
cross-
off
crossglasscross-
off
off
High Tide
/ height (m)
12:43AM
2.21
11:28AM
3.13
1:35AM
2.23
12:18PM
3.08
2:27AM
2.24
1:09PM
2.94
3:19AM
2.24
2:02PM
2.74
4:11AM
2.25
2:59PM
2.48
5:03AM
2.28
4:03PM
2.20
5:54AM
2.32
5:17PM
1.95
Low Tide
/ height (m)
5:28AM
1.09
6:43PM
-0.69
6:20AM
1.13
7:33PM
-0.64
7:15AM
1.15
8:23PM
-0.51
8:15AM
1.16
9:13PM
-0.31
9:20AM
1.15
10:03PM
-0.09
10:33AM
1.11
10:53PM
0.16
11:52AM
1.00
Friday
05
Saturday
06
Sunday
07
Monday
08
Tuesday
09
Wednesday
10
Thu
11
Sunrise-7:37--7:37--7:39--7:39--7:41--7:41--7:41-
Sunset--4:36--4:36--4:35--4:35--4:35--4:35--4:35
mod rain
heavy rain
cloud
rain showers
rain showers
light rain
light rain
mod rain
light rain
heavy rain
heavy rain
heavy rain
heavy rain
cloud
mod rain
heavy rain
heavy rain
mod rain
rain showers
cloud
light rain
Rain (mm)
627-12236316212232-8401671-1
Temp. °C121312111212101212131212131213131310101112
Feels °C (?)1010988986885671075878910
  • 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 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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