Surf Forecasts:
North Agate surf forecast from 20 Sep 2026:
- Best quality surf: Tuesday 22 Sep, 11PM (local time) - 5.5ft (1.7m), 11s period, WNW swell with glassy winds.
- Most powerful swell: Monday 21 Sep, 11PM (local time) - 6.5ft (2.0m), 13s period, WNW swell with 1,363 kJ wave energy.
- Next surfable swell (1★+): Tuesday 22 Sep, 11PM (local time) - 5.5ft (1.7m), 11s period with WNW 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 Tuesday (Sep 22) at 11PM. The primary swell is predicted to be 1.7m and 11s period with a secondary swell of 0.7m and 16s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at North Agate in the next 16 days are 2.0m 13s and forecast to arrive on Monday (Sep 21) at 11PM. Winds are predicted to be onshore at the time the swell arrives.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Tue 22nd Sep) | 5.5ft (1.7m) 11s |
| Best Surf | 11PM (Tue 22nd Sep) | 5.5ft (1.7m) 11s |
| Most Powerful | 11PM (Mon 21st Sep) | 6.5ft (2.0m) 13s |
Table - best surf conditions forecast for North Agate over the next 16 days.
Short Range ForecastMostly dry. Very mild (max 16°C on Sun afternoon, min 11°C on Sun morning). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 12mm), heaviest on Thu afternoon. Very mild (max 16°C on Wed morning, min 11°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | WSW 18 | WSW 18 | WSW 19 | WSW 17 | WNW 14 | WNW 13 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | NW 10 | NW 8 | WNW 10 | WNW 9 | NW 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 276 | 223 | 145 | 267 | 638 | 1342 | 997 | 819 | 638 | 540 | 787 | 785 | 587 | 485 | 378 | 256 | 220 | 450 | 511 | 378 | 227 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | cross-on | on | cross-on | cross-on | glassy | glassy | on | cross-on | on | on | cross-on | cross | cross-on | cross-off | cross-on | on | cross-on |
High Tide | 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 | 12:23PM2.34m | 00:27AM2.34m | 12:48PM2.47m | 1:12AM2.32m | |||||||
Low Tide | 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 | 6:03AM0.20m | 6:23PM0.41m | 6:34AM0.27m | 7:02PM0.20m | ||||||||
 |  |  | | |  | | | | | | |  |  |  |  | | | | | | |
 | 7:00 | — | — | 7:01 | — | — | 7:01 | — | — | 7:03 | — | — | 7:05 | — | — | 7:05 | — | — | 7:07 | — | — |
 | — | 7:17 | — | — | 7:15 | — | — | 7:14 | — | — | 7:12 | — | — | 7:09 | — | — | 7:07 | — | — | 7:06 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 3 | 3 | 1 | — | — | — | — |
Temp °C | 15 | 16 | 12 | 15 | 16 | 14 | 16 | 16 | 14 | 16 | 16 | 13 | 14 | 11 | 12 | 13 | 15 | 13 | 14 | 15 | 13 |
Feels °C | 13 | 13 | 10 | 13 | 13 | 13 | 14 | 13 | 14 | 15 | 13 | 12 | 11 | 8 | 10 | 12 | 12 | 12 | 12 | 12 | 11 |
Swell 1 Height (m) Direction Period (s) | WSW 18 | WSW 18 | WNW 9 | WNW 8 | WNW 14 | WNW 13 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | NW 10 | NW 8 | WNW 10 | WNW 9 | NW 8 |
| kJ | 276 | 223 | 46 | 72 | 638 | 1342 | 997 | 819 | 638 | 540 | 787 | 785 | 587 | 485 | 378 | 256 | 220 | 450 | 511 | 378 | 227 |
Swell 2 Height (m) Direction Period (s) | SW 13 | SW 13 | WSW 16 | WSW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 |
| kJ | 27 | 27 | 103 | 267 | 305 | 288 | 271 | 264 | 251 | 255 | 255 | 178 | 171 | 171 | 164 | 116 | 114 | 113 | 108 | 106 | 83 |
Swell 3 Height (m) Direction Period (s) | NW 7 | WNW 10 | WSW 19 | WNW 16 | WNW 8 | S 12 | SW 11 | — | — | — | — | S 11 | W 16 | W 21 | W 15 | WSW 8 | SW 7 | WSW 19 | WSW 18 | WSW 18 | SW 19 |
| kJ | 12 | 19 | 145 | 107 | 67 | 3 | 5 | — | — | — | — | 2 | 5 | 9 | 4 | 23 | 13 | 34 | 31 | 31 | 92 |
Wind waves Height (m) Direction Period (s) | NNW 5 | NNW 5 | NNW 5 | NNW 4 | NNW 4 | — | — | — | — | — | — | — | — | — | — | NNW 6 | NW 6 | — | — | — | — |
| kJ | 19 | 54 | 41 | 12 | 7 | — | — | — | — | — | — | — | — | — | — | 112 | 175 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 243 | 559 | 7 | 177 | 569 | 7 | 143 | 407 | 7 | 7 | 387 | 7 | 7 | 251 | 7 | 147 | 875 | 7 | 7 | 407 | 7 |
Best forecast wave conditions in South Oregon | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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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 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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