Surf Forecasts:
Newport-South Beach surf forecast from 13 Sep 2026:
- Best quality surf: Saturday 12 Sep, 11PM (local time) - 3ft (0.9m), 14s period, SW swell with cross-offshore winds.
- Most powerful swell: Thursday 17 Sep, 8AM (local time) - 5ft (1.6m), 8s period, NW swell with 349 kJ wave energy.
- Next surfable swell (1★+): Saturday 12 Sep, 11PM (local time) - 3ft (0.9m), 14s period with SW swell.
Best Forecast Surf Conditions for Newport-South Beach this week:
The surf forecast for Newport-South Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Sep 12) at 11PM. The primary swell is predicted to be 0.9m and 14s period with a secondary swell of 0.8m and 9s. Another secondary swell of 0.9m and 5s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Newport-South Beach in the next 16 days are 1.6m 8s and forecast to arrive on Thursday (Sep 17) at 8AM. 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+) | 11PM (Sat 12th Sep) | 3ft (0.9m) 14s |
| Best Surf | 11PM (Sat 12th Sep) | 3ft (0.9m) 14s |
| Most Powerful | 8AM (Thu 17th Sep) | 5ft (1.6m) 8s |
Table - best surf conditions forecast for Newport-South Beach over the next 16 days.
The Lowdown
Alright, Rusty here again. Let's break down what we've got for Newport-South Beach over the next couple of weeks.
It's a slow start. From Saturday the 12th, there's a little 0.9m SW swell but with a cross-shore wind and light rain. The water's about 57.4°, which is average for the time of year. Energy is moderate at 498, but conditions are poor, so don't bother.
The weekend and early next week stay small and messy. Swells are mostly under a metre, with cross-shore winds and chop. Monday the 14th morning has a 1.1m NW swell but it's only 8 seconds and cross-onshore. Marginal at best.
Honestly, the first week is a write-off. The one bright spot is Thursday the 17th morning, when it goes glassy with a clean 1.6m NW swell and moderate energy (468). That's the only clean window early on.
Things turn around the following week. The standout is Wednesday the 23rd of September. A solid 1.4m WNW groundswell with a 12-second period, glassy in the morning, and strong energy at 786. The afternoon stays glassy with 1.2m WNW. That's a great day. The break is fairly consistent and crowds are possible, but it’ll be clean and fun.
Thursday the 24th is okay but the wind shifts cross-onshore. Friday and Saturday are choppy again, though Saturday the 26th morning has a brief glassy window with 1.4m NW swell, but only 7 seconds, so it'll be a bit lumpy.
Then Sunday the 27th morning is another winner. Glassy, with a 1.3m WNW groundswell and a very long 13-second period. Energy is pumping at 885. This one’s got power and shape, but the long period might make it a bit straight at the beach break. Still, it’s a proper session.
So, first week is mostly a bust, but the second half has two absolute gems: Wednesday the 23rd and Sunday the 27th. Both with glassy conditions and solid groundswell. Keep your eyes on those.
Short Range ForecastLight rain (total 8mm), mostly falling on Sat night. Very mild (max 16°C on Sun afternoon, min 11°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 22°C on Thu morning, min 11°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Sat 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | ||||||||||||||
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 14 | SW 14 | SW 14 | SW 14 | WNW 8 | NW 8 | NW 8 | NW 8 | WSW 17 | NW 7 | NW 7 | NW 8 | NW 8 | NW 8 | NW 8 | NW 9 | NW 8 | NW 8 | WSW 19 | WSW 19 |
Wave Graph  | ||||||||||||||||||||
 kJ | 297 | 245 | 241 | 147 | 165 | 155 | 147 | 141 | 117 | 137 | 203 | 227 | 291 | 338 | 327 | 328 | 250 | 205 | 251 | 251 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross | cross-on | cross-off | cross-on | cross | cross-off | cross | cross | cross-off | cross | cross | cross-off | glassy | cross-on | cross-off | cross-on | cross-on | cross-off |
High Tide | 2:04AM2.26m | 2:10PM2.49m | 2:52AM2.10m | 2:41PM2.45m | 3:43AM1.94m | 3:13PM2.37m | 4:40AM1.79m | 3:48PM2.27m | 5:47AM1.66m | 4:30PM2.15m | 7:13AM1.59m | 5:25PM2.04m | ||||||||
Low Tide | 8:00PM0.11m | 8:05AM0.34m | 8:44PM0.07m | 8:38AM0.57m | 9:27PM0.08m | 9:12AM0.79m | 10:14PM0.15m | 9:48AM0.99m | 11:06PM0.23m | 10:29AM1.16m | 00:08AM0.32m | 11:25AM1.28m | 1:20AM0.36m | |||||||
 |  |  |  |  | | | | | | | | | | | | | | |  | |
 | — | — | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | 6:58 | — | — |
 | 7:32 | — | — | 7:30 | — | — | 7:29 | — | — | 7:27 | — | — | 7:24 | — | — | 7:22 | — | — | 7:21 | — |
mm | 3 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 13 | 15 | 16 | 14 | 16 | 16 | 13 | 16 | 16 | 13 | 17 | 18 | 15 | 22 | 22 | 15 | 17 | 17 | 13 |
Feels °C | 12 | 10 | 13 | 14 | 14 | 15 | 13 | 10 | 14 | 13 | 11 | 16 | 15 | 14 | 22 | 20 | 14 | 15 | 15 | 12 |
Swell 1 Height (m) Direction Period (s) | NW 9 | WNW 10 | WNW 9 | W 9 | WNW 8 | NW 8 | NW 8 | NW 8 | NW 7 | WSW 17 | NW 7 | NW 8 | SW 16 | NW 8 | NW 8 | NW 9 | NW 8 | NW 8 | NW 8 | NW 8 |
| kJ | 141 | 132 | 119 | 132 | 165 | 155 | 147 | 141 | 91 | 113 | 203 | 227 | 122 | 338 | 327 | 328 | 250 | 205 | 156 | 132 |
Swell 2 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | NW 8 | SW 13 | SW 13 | SW 13 | SW 13 | WSW 17 | SW 12 | WSW 16 | SW 16 | WNW 11 | SW 16 | SW 14 | SW 21 | SW 15 | SW 15 | WSW 19 | WSW 19 |
| kJ | 297 | 245 | 241 | 84 | 111 | 109 | 108 | 59 | 117 | 37 | 97 | 63 | 23 | 88 | 51 | 117 | 54 | 78 | 251 | 251 |
Swell 3 Height (m) Direction Period (s) | WNW 10 | NW 9 | NW 8 | SW 14 | WSW 19 | SW 19 | SW 17 | WSW 17 | SW 12 | WNW 12 | NW 12 | WNW 11 | SSW 20 | WNW 11 | WSW 21 | SW 14 | SW 21 | WSW 20 | SW 14 | SW 14 |
| kJ | 39 | 81 | 71 | 147 | 37 | 90 | 76 | 116 | 37 | 29 | 36 | 24 | 37 | 44 | 90 | 52 | 117 | 165 | 74 | 73 |
Wind waves Height (m) Direction Period (s) | SSW 4 | SSW 5 | SW 5 | — | — | — | NNW 3 | — | — | NW 7 | — | — | NW 8 | — | — | — | — | SSW 4 | SSW 5 | SSW 4 |
| kJ | 21 | 33 | 25 | — | — | — | 1 | — | — | 137 | — | — | 291 | — | — | — | — | 5 | 46 | 11 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 383 | 15 | 299 | 415 | 15 | 129 | 259 | 15 | 185 | 422 | 15 | 153 | 315 | 15 | 15 | 36 | 36 | 256 | 256 | 36 |
Best forecast wave conditions in South Oregon | ||||||||||||||||||||
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Information about the Newport-South Beach Surf forecast
The above surf forecast table for Newport-South Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Newport-South Beach can be found by selecting the local surf guide option on the grey menu. Our Newport-South Beach 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 (Newport-South Beach) 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 Newport-South Beach 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.
Newport-South Beach is 64 km (40 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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