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North Agate surfForecast / Oregon South / USA
12 Day Weather and Surf, issued 10 am Wednesday 17 Sep 2025 PDT
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 Saturday (Sep 20) at 2AM. The primary swell is predicted to be 1.4m and 9s period with a secondary swell of 0.4m and 14s. 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 2.5m 11s and forecast to arrive on Wednesday (Sep 24) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 6s period and expected on Wednesday (Sep 24) at 2PM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Sat 20th Sep) | 4.5ft (1.4m) 9s |
| Best Surf | 11AM (Mon 22nd Sep) | 7ft (2.1m) 11s |
| Most Powerful | 5PM (Wed 24th Sep) | 8ft (2.5m) 11s |
Table - best surf conditions forecast for North Agate over the next 12 days.
Short Range Forecast Mostly dry. Very mild (max 17°C on Wed afternoon, min 10°C on Thu night). Wind will be generally light. | Days 3-6 Weather Summary Light rain (total 4mm), mostly falling on Sat night. Very mild (max 19°C on Mon afternoon, min 11°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||
Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | |||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | |||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 11 | 11 | 11 | 10 | 10 | 9 | 9 | 9 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 284 | 363 | 1396 | 1537 | 1514 | 1008 | 520 | 396 | 323 | 232 | 633 | 612 | 938 | 938 | 1081 | 990 | 807 | 745 | 926 | 926 | 759 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | on | on | on | on | on | on | on | glass | cross- off | cross- off | off | cross | cross- on | cross- on | glass | on | cross- on | glass | off | cross- off |
High Tide / height (m) | 10:49AM 2.00 | 9:49PM 2.37 | 11:29AM 2.12 | 10:49PM 2.40 | 12:02PM 2.23 | 11:40PM 2.41 | 12:33PM 2.32 | 12:26AM 2.37 | 1:00PM 2.38 | 1:08AM 2.31 | 1:25PM 2.42 | 1:50AM 2.22 | 1:50PM 2.42 | 2:31AM 2.11 | |||||||
Low Tide / height (m) | 3:58PM 1.04 | 4:47AM -0.03 | 4:55PM 0.85 | 5:31AM -0.00 | 5:43PM 0.67 | 6:08AM 0.07 | 6:25PM 0.51 | 6:41AM 0.18 | 7:03PM 0.37 | 7:12AM 0.32 | 7:40PM 0.27 | 7:41AM 0.49 | 8:15PM 0.20 | ||||||||
Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | |||||||||||||||
| Sunrise | 6:56 | - | - | 6:58 | - | - | 6:58 | - | - | 7:00 | - | - | 7:01 | - | - | 7:01 | - | - | 7:03 | - | - |
| Sunset | - | 7:22 | - | - | 7:21 | - | - | 7:20 | - | - | 7:17 | - | - | 7:15 | - | - | 7:14 | - | - | 7:12 | - |
 |  |  | | | | | | | | |  |  | | | | |  | |  | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | 3 | 1 | - | - | - | - | - | - | - | 1 |
| Temp. °C | 16 | 17 | 15 | 16 | 17 | 13 | 16 | 16 | 13 | 16 | 17 | 15 | 16 | 18 | 14 | 18 | 19 | 14 | 17 | 16 | 14 |
| Feels °C (?) | 16 | 16 | 12 | 12 | 13 | 10 | 14 | 13 | 12 | 16 | 16 | 15 | 16 | 16 | 13 | 16 | 15 | 12 | 15 | 15 | 12 |
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Recent Eyeball Surf Reports for Oregon South
The wind is still cross-on at North Agate (moderate winds from the NW at BUOY-NWPO3 8 km from North Agate). 1.4m 10s swell from the W with a 0.9m 12s groundswell from the WNW and a 0.3m 13s groundswell from the SW. 3 swells combining to make bigger set waves.
1 h 10 min ago
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our North Agate surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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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