Surf Forecasts:
Otter Rock surf forecast from 27 Aug 2026:
- Best quality surf: Wednesday 26 Aug, 11PM (local time) - 1.5ft (0.5m), 16s period, SW swell with cross-offshore winds.
- Most powerful swell: Sunday 30 Aug, 5PM (local time) - 2.5ft (0.8m), 16s period, SW swell with 306 kJ wave energy.
- Next surfable swell (1★+): Wednesday 26 Aug, 11PM (local time) - 1.5ft (0.5m), 16s period with SW swell.
Best Forecast Surf Conditions for Otter Rock this week:
The surf forecast for Otter Rock over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 26) at 11PM. The primary swell is predicted to be 0.5m and 16s period with a secondary swell of 0.9m and 7s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Otter Rock in the next 16 days are 0.8m 16s and forecast to arrive on Sunday (Aug 30) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Wed 26th Aug) | 1.5ft (0.5m) 16s |
| Best Surf | 11PM (Wed 26th Aug) | 1.5ft (0.5m) 16s |
| Most Powerful | 5PM (Sun 30th Aug) | 2.5ft (0.8m) 16s |
Table - best surf conditions forecast for Otter Rock over the next 16 days.
The Lowdown
G’day, Rusty here. Alright, lookin’ at the next couple of weeks for Otter Rock, and I gotta be straight with you – it’s a pretty grim stretch for a paddle. This spot is a point break that’s exposed to westerly swells, and right now we’re stuck in a pattern of weak, onshore ravaged surf.
The water is a frigid 49°, which is a whopping 11° colder than normal for this time of year. That’s not just a little chilly, that’s a full-on ice bath. If you’re suiting up, you’ll need the thickest rubber you’ve got.
We kick off on Wednesday the 26th of August with tiny 2ft to 2ft swell from the southwest, but it’s all cross-onshore and choppy. The combined wave energy is weak, around 239 (low energy), and the long 16-second period from the SW doesn’t help a point break with this wind direction. Honestly, it’s a write-off. Thursday and Friday are more of the same – small, junky, and no real pull. The whole first week is a total dud.
We hit a bit of a gap with no real recommendation until Sunday the 30th. That morning sees a tiny bump to 3ft of SW swell, with a little more energy (407) and a 16-second period, but the wind is still a light cross-onshore. It’s marginal, at best. Monday the 31st stays small and weak, with onshore winds, so it’s still a struggle.
The first real shot of something different comes on Tuesday the 1st of September. The swell direction swings to the WNW, with a little more size at 4ft, but the period drops to a short, weak 9 seconds. The wind is a gentle cross-shore, which is an improvement, but the combined energy (407) is still only moderate. It’s a marginal session, best for a longboard if you’re desperate.
The following week is a tease. The real standout window starts to appear around Sunday the 7th of September. We’re looking at a solid 8ft swell from the NW with a 10-second period, and the energy is strong (1313). That’s legitimate size. But here’s the catch – the wind is cross-on for the morning, and cross-shore in the afternoon. For a point break, that’s not ideal. The waves will have some power, but the shape will be lumpy. It’s a big cleanup set, but it won’t be clean. This is expert territory at over 8ft, so if you’re not solid, stay on the beach.
The best of the best, if you’re willing to gamble, is Monday the 8th of September. Another 8ft morning from the NW, with a 10-second period and strong energy (1196). The wind is a gentle cross-shore, which is the best wind we’ve seen in this whole forecast. That’s the cleanest window we get. The swell is big, but with a light cross-shore, the point might actually shape up. It’s not a glassy dream, but it’s the only real chance for a decent wave. After that, the wind picks up and the quality drops off fast.
Bottom line: the first week is a total loss. The second week has some promise with bigger NW swell, but the wind is the enemy. Tuesday the 8th of September morning is your best bet – big, powerful, and the cleanest of a messy bunch. Don’t get your hopes up for anything else.
Rusty.
Short Range ForecastMostly dry. Very mild (max 18°C on Wed afternoon, min 13°C on Wed morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Very mild (max 17°C on Sat afternoon, min 11°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | |||||||||||||||
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) | SW 16 | WSW 16 | WSW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | WSW 16 | SW 17 | SW 18 | SW 15 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | NW 10 | WNW 9 | WNW 9 | WNW 9 |
Wave Graph | |||||||||||||||||||||
124 | 166 | 166 | 109 | 104 | 112 | 102 | 116 | 181 | 140 | 111 | 174 | 302 | 306 | 239 | 209 | 206 | 181 | 255 | 280 | 238 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross-on | cross-on | glassy | cross-on | cross-on | glassy | on | cross-on | cross-off | cross-on | cross-on | glassy | on | on | cross-off | cross | cross-on | cross |
High Tide | 12:33PM2.05m | 11:47PM2.46m | 12:58PM2.16m | 00:26AM2.47m | 1:24PM2.27m | 1:06AM2.44m | 1:50PM2.38m | 1:47AM2.36m | 2:17PM2.47m | 2:31AM2.23m | 2:47PM2.54m | 3:20AM2.08m | 3:19PM2.57m | 4:17AM1.90m | |||||||
Low Tide | 5:54PM0.82m | 6:32AM-0.19m | 6:32PM0.65m | 7:01AM-0.18m | 7:10PM0.48m | 7:30AM-0.10m | 7:49PM0.32m | 8:00AM0.04m | 8:29PM0.19m | 8:30AM0.24m | 9:14PM0.09m | 9:03AM0.48m | 10:03PM0.04m | ||||||||
6:31 | — | — | 6:31 | — | — | 6:33 | — | — | 6:33 | — | — | 6:35 | — | — | 6:37 | — | — | 6:37 | — | — | |
— | 8:04 | — | — | 8:01 | — | — | 8:00 | — | — | 7:59 | — | — | 7:57 | — | — | 7:54 | — | — | 7:52 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 |
Temp °C | 17 | 18 | 15 | 16 | 16 | 14 | 17 | 17 | 15 | 16 | 17 | 14 | 16 | 16 | 14 | 16 | 17 | 14 | 15 | 16 | 13 |
Feels °C | 16 | 16 | 15 | 14 | 15 | 14 | 16 | 14 | 14 | 15 | 15 | 12 | 15 | 13 | 13 | 15 | 16 | 14 | 13 | 13 | 12 |
Swell 1 Height (m) Direction Period (s) | W 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | W 7 | WNW 7 | SW 14 | NW 6 | NW 6 | SW 14 | NW 7 | NW 7 | SW 16 | NW 7 | NW 7 | SW 14 | NW 10 | WNW 9 | WNW 9 | WNW 9 |
26 | 26 | 53 | 91 | 66 | 112 | 94 | 116 | 56 | 26 | 100 | 100 | 84 | 306 | 89 | 47 | 206 | 181 | 255 | 280 | 238 | |
Swell 2 Height (m) Direction Period (s) | SW 16 | WSW 16 | WSW 16 | SW 15 | SW 15 | SW 15 | SW 14 | W 10 | WSW 16 | SW 13 | SW 18 | SW 15 | SW 16 | W 11 | SW 16 | SW 15 | NW 7 | SW 14 | SW 14 | SW 13 | SW 13 |
124 | 166 | 166 | 109 | 104 | 104 | 102 | 30 | 181 | 62 | 111 | 174 | 302 | 10 | 239 | 209 | 37 | 167 | 116 | 87 | 84 | |
Swell 3 Height (m) Direction Period (s) | W 13 | NW 9 | NW 8 | NW 8 | W 11 | W 10 | W 10 | SW 16 | SW 13 | SW 17 | W 10 | SW 18 | W 11 | — | W 10 | W 10 | W 10 | SW 19 | WSW 19 | WSW 18 | WSW 18 |
89 | 26 | 34 | 33 | 58 | 33 | 33 | 69 | 113 | 140 | 16 | 152 | 21 | — | 18 | 17 | 17 | 15 | 36 | 32 | 31 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | WNW 7 | — | — | NW 6 | — | — | NW 8 | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | 81 | — | — | 31 | — | — | 131 | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 240 | 240 | 155 | 272 | 407 | 1 | 240 | 883 | 1 | 407 | 1219 | 1 | 284 | 240 | 1 | 22 | 202 | 1 | 155 | 240 | 155 |
Best forecast wave conditions in North Oregon | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Otter Rock Surf forecast
The above surf forecast table for Otter Rock provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Otter Rock can be found by selecting the local surf guide option on the grey menu. Our Otter Rock 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 (Otter Rock) 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 Otter Rock 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.
Otter Rock is 67 km (42 miles) from Corvallis. If you plan a vacation in North 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.











