
Surf Forecasts:
Taft (Siltetz River) surf forecast from 4 Sep 2026:
- Best quality surf: Friday 4 Sep, 11AM (local time) - 5ft (1.5m), 10s period, WNW swell with offshore winds.
- Most powerful swell: Friday 4 Sep, 11AM (local time) - 5ft (1.5m), 10s period, WNW swell with 411 kJ wave energy.
- Next surfable swell (1★+): Friday 4 Sep, 11AM (local time) - 5ft (1.5m), 10s period with WNW 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 Friday (Sep 04) at 11AM. The primary swell is predicted to be 1.5m and 10s period with a secondary swell of 0.8m and 6s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Taft (Siltetz River) in the next 16 days are 1.5m 10s and forecast to arrive on Friday (Sep 04) at 11AM. Winds are predicted to be offshore at the time the swell arrives.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Fri 4th Sep) | 5ft (1.5m) 10s |
| Best Surf | 11AM (Fri 4th Sep) | 5ft (1.5m) 10s |
| Most Powerful | 11AM (Fri 4th Sep) | 5ft (1.5m) 10s |
Table - best surf conditions forecast for Taft (Siltetz River) over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s take a look at what’s shaping up for the Siltetz River mouth at Taft over the next couple of weeks.
Right off the bat, we’ve got a bit of a mixed bag for the first week, but there are a couple of windows that are worth getting excited about. The water is sitting at 56°F right now, which is a bit colder than what we usually see this time of year, so you’ll want that 4/3 or a hood if you’re picky.
The real standout for this whole forecast is the morning of Friday the 4th. We’ve got a clean 5ft swell pushing in from the WNW with a solid 10-second period, and it’s dead offshore with the wind coming out of the East at just 3 mph. Combined wave energy is sitting at 642 (moderate) and the conditions are glassy. That’s a proper session for an intermediate surfer, and the river mouth setup should handle that long-period energy well. The afternoon stays just as good, with the wind going glassy and the swell dropping to a fun 4ft.
Saturday morning the 5th looks interesting too, but it’s a different beast. A tiny 2ft swell from the SW, but with a very long 16-second period and glassy conditions – calm wind, no wind. Combined energy is 488 (moderate). This is a classic river mouth groundswell. It’ll be clean, but the sets will be slow and fat. Great for a log or a mid-length, but not a standout compared to Friday.
Sunday the 6th and Monday the 7th drop off into small, marginal waves and tricky winds. Monday morning is glassy again with a 2ft SW swell (14 seconds), but it’s just not got enough push to get excited about. The energy is down to 349 (weak to moderate).
We get a bit of a pulse back on Thursday the 10th with a 3ft WNW swell, but the wind is cross-onshore, and the quality takes a hit. The energy is up at 495, but it’s not clean.
Now, here’s the second big highlight. Saturday morning, September 12th, we’re looking at a return of the good stuff. A 5ft WNW swell with a 10-second period, and the wind is absolutely dead calm – glassy as it gets. Combined energy is 670 (moderate). This will be a super fun morning, clean and consistent. The afternoon gets a bit lumpy as the wind swings cross-onshore.
Sunday the 13th stays punchy with a 6ft NW swell, but the wind is cross-onshore and the conditions are only marginal.
Then, a word of caution for Monday morning, September 14th. The charts are showing an 8ft NW swell (9 seconds) with glassy winds, but that’s a lot of water for the Siltetz River mouth. The combined energy is 1373 (strong). For most surfers, that’s going to be too big and pushy. This is strictly for experts, and even then, it’s going to be a handful. The afternoon is similar with a big cross-shore wind.
After that, the second week is a bit of a letdown. From Tuesday the 15th through to the 19th, it’s mostly small, messy, and cross-shore winds. The swell drops right down to 2ft to 2ft by the 19th, with long periods but very weak energy. It’s a poor run for a paddle surfer, but if the wind is howling from the North, this setup might actually look more interesting for a kite surfer than for a longboarder.
So, the story is simple: Friday morning, September 4th is your best bet for a classic, clean, fun session. Saturday morning, September 12th is your second look. The middle of the second week is a write-off for quality waves.
Rusty.
Short Range ForecastLight rain (total 4mm), mostly falling on Fri morning. Very mild (max 18°C on Sat morning, min 12°C on Fri morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Very mild (max 19°C on Wed morning, min 12°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | |||||||||||||||
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) | WNW 10 | WNW 9 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SSW 14 | SSW 13 | SW 13 | SSW 13 | SW 13 | WNW 10 | SW 16 | WNW 11 | SW 17 | SW 17 |
Wave Graph | |||||||||||||||||||||
411 | 292 | 293 | 257 | 306 | 193 | 141 | 171 | 167 | 167 | 162 | 127 | 118 | 87 | 116 | 84 | 77 | 171 | 242 | 238 | 338 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | glassy | off | glassy | cross | glassy | on | cross-on | glassy | glassy | cross-on | cross-off | cross | cross | glassy | on | cross-on | cross-off | cross-on | cross | cross-off |
High Tide | 6:09PM1.99m | 8:56AM1.36m | 7:25PM1.97m | 10:07AM1.45m | 8:44PM2.00m | 10:58AM1.56m | 9:55PM2.05m | 11:39AM1.69m | 10:56PM2.08m | 12:15PM1.80m | 11:51PM2.09m | 12:49PM1.91m | 00:41AM2.05m | ||||||||
Low Tide | 12:09PM0.80m | 2:16AM0.03m | 1:35PM0.85m | 3:30AM-0.03m | 3:06PM0.81m | 4:33AM-0.10m | 4:23PM0.70m | 5:26AM-0.15m | 5:24PM0.55m | 6:11AM-0.16m | 6:17PM0.39m | 6:52AM-0.13m | 7:05PM0.25m | ||||||||
6:41 | — | — | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — | 6:46 | — | — | 6:47 | — | — | 6:48 | — | — | |
— | 7:47 | — | — | 7:45 | — | — | 7:44 | — | — | 7:42 | — | — | 7:39 | — | — | 7:37 | — | — | 7:37 | — | |
mm | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 15 | 14 | 18 | 18 | 14 | 17 | 18 | 14 | 16 | 17 | 14 | 17 | 18 | 14 | 19 | 19 | 15 | 22 | 22 | 20 |
Feels °C | 12 | 15 | 13 | 18 | 16 | 12 | 16 | 16 | 13 | 16 | 16 | 13 | 15 | 16 | 13 | 18 | 18 | 15 | 21 | 20 | 19 |
Swell 1 Height (m) Direction Period (s) | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | NW 8 | NW 8 | NW 8 | NW 8 | WNW 11 | WNW 10 | WNW 10 | SSW 13 | NW 6 | NW 6 | NW 8 | WNW 11 | WNW 10 | NW 7 |
411 | 292 | 255 | 207 | 202 | 135 | 90 | 69 | 69 | 71 | 55 | 105 | 78 | 55 | 116 | 75 | 64 | 138 | 242 | 229 | 99 | |
Swell 2 Height (m) Direction Period (s) | SSW 6 | SSW 6 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SSW 14 | SSW 13 | SW 13 | WNW 10 | SW 13 | WNW 10 | WNW 12 | SW 17 | SW 17 | SW 17 |
37 | 28 | 293 | 257 | 306 | 193 | 141 | 171 | 167 | 167 | 162 | 127 | 118 | 87 | 30 | 84 | 71 | 81 | 188 | 238 | 338 | |
Swell 3 Height (m) Direction Period (s) | SW 18 | SW 18 | SSW 6 | SSW 11 | WNW 15 | WNW 14 | SSW 12 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | NW 7 | NW 7 | SSW 10 | SW 18 | WNW 11 | SW 12 | SW 16 | SSW 13 | SSW 13 | WNW 10 |
194 | 246 | 17 | 24 | 44 | 78 | 83 | 98 | 86 | 111 | 117 | 25 | 16 | 20 | 50 | 46 | 77 | 171 | 65 | 57 | 107 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | NW 4 | — | NNW 4 | NW 5 | — | — | NNW 4 | NNW 4 | NNW 5 | NNW 5 | — | — | — | — | — | — |
— | — | — | — | — | 3 | — | 26 | 17 | — | — | 5 | 16 | 37 | 49 | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 117 | 0 | 149 | 902 | 0 | 0 | 486 | 0 | 149 | 351 | 0 | 115 | 93 | 0 | 149 | 351 | 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.










