Surf Forecasts:
Taft (Siltetz River) surf forecast from 26 Aug 2026:
- Best quality surf: Wednesday 26 Aug, 2AM (local time) - 1.5ft (0.5m), 16s period, SW swell with glassy winds.
- Most powerful swell: Sunday 30 Aug, 5PM (local time) - 2.5ft (0.8m), 16s period, SW swell with 302 kJ wave energy.
- Next surfable swell (1★+): Wednesday 26 Aug, 2AM (local time) - 1.5ft (0.5m), 16s period with SW swell.
Best Forecast Surf Conditions for Taft (Siltetz River) this week:
The surf forecast for Taft (Siltetz River) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 26) at 2AM. The primary swell is predicted to be 0.5m and 16s period with a secondary swell of 0.6m and 8s. Another secondary swell of 0.3m and 4s is also forecast. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Taft (Siltetz River) 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-shore at the time the swell arrives.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Wed 26th Aug) | 1.5ft (0.5m) 16s |
| Best Surf | 2AM (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 Taft (Siltetz River) over the next 16 days.
The Lowdown
Alright, let's get into it. The outlook here for the Siltetz River at Taft is a bit of a mixed bag. The water is running unusually cold for this time of year, about 48°F, which is a solid 12°F colder than what you'd expect – that's a real shock to the system, so bring a thick wetsuit.
We start off with a pretty flat spell. From Tuesday the 25th all the way through to Monday the 31st, there's barely a ripple worth mentioning. The swell is small, mostly around 1ft to 2ft, coming from the southwest with a super long period (16 seconds) but very weak wave energy (around 191 to 268). The wind is cross-onshore for most of it, so it's small, choppy, and not doing anyone any favors. It's a write-off for a good week.
We get a slight bump on Tuesday the 1st of September, with the swell picking up to 4ft from the northwest, but the period drops to a short 9 seconds and the energy is still moderate at 384. It's still crossed-up, so honestly, it's pretty marginal.
The first real window of interest pops up on Thursday the 3rd of September. The swell builds to 6ft from the west-northwest, period hits 10 seconds, and the energy climbs to 992 – that's moderate but getting lively. The wind is light cross-shore. It looks surfable, but the Thursday afternoon bump gets too big. We are looking at 7ft from the west-northwest with a 11-second period and energy at 1386. For a river break, that's pushing into expert-only territory; it might be too much for the average surfer. The wind is a moderate cross-shore too, making it a bit of a handful.
Sunday the 6th of September gives us another solid option. The morning shows 7ft from the northwest with an 11-second period and strong energy at 1260. But again, the afternoon jumps to 8ft from the northwest at a shorter 9 seconds and energy at 1098. The file notes that the wind and tide are favorable, but it's likely too big for the break.
Now, the standout. You want to circle Monday the 7th of September on your calendar. The morning is looking prime. Swell is a solid 7ft from the northwest, period is 9 seconds, and energy is high at 765. But the best part? The wind is glassy. Absolutely dead calm. For a river break like Taft (Siltetz River), that means the surface will be like a mirror. This is your best chance for a clean, powerful session. It's still a big swell for a river mouth, so it will be a challenge, but with no wind, it’s the pick of the fortnight.
After that, things drop off again through the 8th and 9th of September, with smaller 5ft to 6ft swell and cross-onshore winds creeping back in. Nothing to get too excited about.
So, to sum it up: the first week is a total loss. The second week has a few moments, but the glassy morning of Monday the 7th of September at Taft is where you want to be. Get on it.
Rusty.
Short Range ForecastMostly dry. Very mild (max 19°C on Wed afternoon, min 12°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Very mild (max 18°C on Fri afternoon, min 10°C on Sat night). Wind will be generally light. | |||||||||||||||||||
Tue 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | ||||||||||||||
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 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | W 10 | SW 14 | SW 14 | SW 16 | SW 16 | SW 18 | SW 18 | SW 16 | SW 16 | SW 16 | SW 14 | SW 14 | NW 10 |
Wave Graph | ||||||||||||||||||||
132 | 127 | 124 | 124 | 157 | 109 | 104 | 183 | 130 | 149 | 167 | 95 | 109 | 108 | 157 | 302 | 239 | 169 | 169 | 184 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | cross-on | cross-on | cross-off | cross-on | cross-on | glassy | cross-on | cross-on | cross-off | cross-on | cross | cross-off | cross | cross | cross | cross-on | cross-on | cross-off |
High Tide | 11:22PM1.92m | 12:55PM1.62m | 00:02AM1.95m | 1:19PM1.70m | 00:42AM1.95m | 1:44PM1.79m | 1:22AM1.92m | 2:10PM1.87m | 2:05AM1.86m | 2:36PM1.95m | 2:50AM1.76m | 3:05PM2.01m | 3:42AM1.64m | |||||||
Low Tide | 5:56PM0.69m | 6:46AM-0.05m | 6:36PM0.59m | 7:16AM-0.06m | 7:14PM0.49m | 7:45AM-0.04m | 7:53PM0.39m | 8:13AM0.02m | 8:32PM0.29m | 8:43AM0.12m | 9:14PM0.21m | 9:14AM0.25m | 9:59PM0.14m | |||||||
— | — | 6:30 | — | — | 6:31 | — | — | 6:33 | — | — | 6:33 | — | — | 6:35 | — | — | 6:35 | — | — | |
8:06 | — | — | 8:04 | — | — | 8:01 | — | — | 8:00 | — | — | 7:59 | — | — | 7:57 | — | — | 7:54 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 17 | 14 | 18 | 19 | 15 | 18 | 18 | 14 | 17 | 18 | 15 | 17 | 17 | 14 | 16 | 17 | 14 | 17 | 18 | 15 |
Feels °C | 15 | 14 | 17 | 17 | 15 | 16 | 16 | 15 | 16 | 16 | 14 | 15 | 14 | 12 | 14 | 14 | 13 | 16 | 16 | 15 |
Swell 1 Height (m) Direction Period (s) | NW 6 | WNW 8 | W 13 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | W 10 | WNW 7 | WNW 7 | WNW 6 | WNW 6 | SW 14 | SW 18 | SW 16 | SW 16 | SW 16 | NW 7 | SW 14 | NW 10 |
23 | 44 | 89 | 27 | 51 | 76 | 68 | 183 | 91 | 68 | 62 | 43 | 74 | 108 | 157 | 302 | 239 | 43 | 169 | 184 | |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 16 | W 7 | SW 16 | SW 16 | SW 15 | W 11 | SW 14 | SW 14 | SW 14 | SW 16 | SW 16 | SW 18 | SW 15 | SW 12 | W 11 | NW 7 | SW 14 | WNW 7 | SW 14 |
132 | 127 | 27 | 124 | 157 | 109 | 63 | 132 | 130 | 149 | 167 | 95 | 109 | 76 | 54 | 21 | 24 | 169 | 29 | 167 | |
Swell 3 Height (m) Direction Period (s) | W 8 | W 14 | SW 16 | WSW 13 | W 12 | NW 8 | SW 15 | SW 18 | W 10 | W 10 | SW 13 | SW 13 | W 10 | SW 12 | W 11 | WNW 9 | W 10 | W 10 | W 10 | SW 19 |
21 | 107 | 124 | 54 | 73 | 32 | 104 | 82 | 33 | 29 | 87 | 61 | 31 | 55 | 21 | 8 | 18 | 18 | 17 | 14 | |
Wind waves Height (m) Direction Period (s) | SSW 4 | SSW 4 | SSW 3 | — | — | — | — | — | — | NNW 2 | — | — | NW 6 | NNW 5 | NW 6 | NW 6 | NW 6 | — | — | S 3 |
15 | 3 | 1 | — | — | — | — | — | — | 1 | — | — | 54 | 47 | 64 | 68 | 50 | — | — | 2 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 292 | 0 | 182 | 220 | 0 | 220 | 292 | 0 | 265 | 903 | 0 | 388 | 485 | 0 | 149 | 902 | 21 | 149 | 220 | 0 |
Best forecast wave conditions in North Oregon | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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Information about the Taft (Siltetz River) Surf forecast
The above surf forecast table for Taft (Siltetz River) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Taft (Siltetz River) can be found by selecting the local surf guide option on the grey menu. Our Taft (Siltetz River) 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 (Taft (Siltetz River)) 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 Taft (Siltetz River) 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.











