
Surf Forecasts:
Oswald State Park/Short Sands surf forecast from 17 Jul 2026:
- Best quality surf: Saturday 18 Jul, 2AM (local time) - 3.5ft (1.1m), 11s period, WNW swell with cross-offshore winds.
- Most powerful swell: Friday 17 Jul, 5PM (local time) - 2.5ft (0.8m), 16s period, WNW swell with 346 kJ wave energy.
- Next surfable swell (1★+): Friday 17 Jul, 8PM (local time) - 2.5ft (0.7m), 16s period with WNW swell.
Best Forecast Surf Conditions for Oswald State Park/Short Sands this week:
The surf forecast for Oswald State Park/Short Sands over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 17) at 8PM. The primary swell is predicted to be 0.7m and 16s period with a secondary swell of 0.8m and 7s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Oswald State Park/Short Sands in the next 16 days are 0.8m 16s and forecast to arrive on Friday (Jul 17) at 5PM. 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+) | 8PM (Fri 17th Jul) | 2.5ft (0.7m) 16s |
| Best Surf | 2AM (Sat 18th Jul) | 3.5ft (1.1m) 11s |
| Most Powerful | 5PM (Fri 17th Jul) | 2.5ft (0.8m) 16s |
Table - best surf conditions forecast for Oswald State Park/Short Sands over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at the stretch ahead for Oswald State Park/Short Sands. It’s a bit of a tough one, I won’t lie. The next 16 days are looking pretty grim for any decent paddle surfing. The overall pattern is dominated by small, short-period wind swell and persistent cross or cross-onshore winds that are just going to keep things messy.
The water is sitting at 55°F right now, which is a whopping 4°F colder than normal for this time of year. That’s a serious anomaly, so you’ll be needing a thicker suit than usual if you’re even thinking about getting out there.
The first sniff of anything that might get your attention is this Friday morning, July 17th. We’ve got a small 3ft swell rolling in from the WNW. The period is a very long 17 seconds, which means it’s proper groundswell, but it’s wrapping in with a cross-onshore breeze from the SW at 6 mph. The combined energy is moderate, sitting at 515. The wave comment says “marginal,” and I’d agree. The cleanest it’ll look is Friday afternoon with a light onshore wind, but it’s still only 3ft. It’s not a standout, just the best of a bad lot.
Saturday, July 18th, the wind kicks up from the NNW at 12–16 mph, making a choppy mess of the same small 2ft swell. Scores are a zero. Sunday, July 19th, sees a bump in height to 4–5ft, but the period drops to a weak 8 seconds, and the wind is still awful. It’s a write-off.
We get a brief window Monday morning, July 20th, with a clean onshore breeze from the WNW at only 3 mph. The swell is 5ft, but the period is that short 8 seconds, so it’s going to be a weak, mushy wave. The energy is moderate (451), but it’s really not worth the paddle. The tide is questionable too.
After that, it’s basically a wasteland of poor conditions and zero scores until we get to the very end of the month. The only other thing worth noting is the afternoon of Saturday, July 25th, over a week away. We have a very long period groundswell from the SW at 21 seconds, with a small 2ft wave and a clean onshore wind. The combined energy jumps up to 561. That’s a big number for such a small wave, meaning there’s a lot of energy in the water, but it’s going to be very straight and hard to catch at a beach break like Short Sands. It’s a tease, but it’s not a call to action.
The run of poor or marginal surf stretches for days on end. Honestly, for the next two weeks, this setup looks more interesting for kite surfing than paddle surfing, given the persistent cross-shore winds and the small, short-period junk. Stay patient, and hope the forecasts change.
Rusty.
Short Range ForecastMostly dry. Very mild (max 17°C on Sat morning, min 12°C on Sat night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 23°C on Wed afternoon, min 15°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||
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 17 | WNW 16 | WNW 11 | WNW 16 | WNW 10 | WSW 18 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | SW 16 | NW 8 | NW 8 | NW 9 | NW 8 | NW 9 | NW 9 | NW 8 | NW 9 |
Wave Graph | |||||||||||||||||||||
367 | 346 | 281 | 256 | 250 | 240 | 178 | 224 | 278 | 248 | 230 | 179 | 159 | 122 | 171 | 170 | 132 | 170 | 216 | 184 | 193 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-off | cross-on | cross | cross-off | cross | cross | cross | cross-on | cross-on | cross | cross-on | cross-on | cross | cross-on | cross-on | cross | cross | cross | cross-off |
High Tide | 4:30PM2.04m | 3:58AM2.09m | 5:11PM2.08m | 4:54AM1.84m | 5:51PM2.09m | 5:58AM1.60m | 6:33PM2.08m | 7:13AM1.41m | 7:16PM2.07m | 8:45AM1.32m | 8:03PM2.04m | 10:20AM1.34m | 8:54PM2.03m | ||||||||
Low Tide | 10:32AM-0.28m | 10:49PM0.43m | 11:13AM-0.11m | 11:49PM0.39m | 11:52AM0.09m | 00:52AM0.35m | 12:32PM0.30m | 1:58AM0.31m | 1:15PM0.50m | 3:07AM0.25m | 2:04PM0.67m | 4:13AM0.19m | 3:06PM0.79m | ||||||||
5:41 | — | — | 5:43 | — | — | 5:43 | — | — | 5:45 | — | — | 5:46 | — | — | 5:47 | — | — | 5:48 | — | — | |
— | — | 9:00 | — | — | 9:00 | — | 8:59 | — | — | 8:58 | — | — | 8:57 | — | — | 8:55 | — | — | 8:54 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 15 | 17 | 17 | 14 | 16 | 17 | 15 | 17 | 20 | 19 | 21 | 20 | 20 | 20 | 23 | 20 | 15 | 16 | 15 |
Feels °C | 14 | 13 | 15 | 14 | 13 | 10 | 12 | 13 | 11 | 16 | 19 | 19 | 20 | 18 | 18 | 19 | 20 | 18 | 14 | 15 | 15 |
Swell 1 Height (m) Direction Period (s) | WNW 17 | WNW 7 | WNW 11 | WNW 10 | WNW 10 | NW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | NW 8 | NW 8 | NW 8 | NW 9 | NW 8 | NW 9 | NW 9 | NW 8 | NW 9 |
367 | 70 | 281 | 240 | 241 | 174 | 178 | 224 | 278 | 248 | 230 | 179 | 151 | 122 | 171 | 170 | 132 | 170 | 216 | 184 | 193 | |
Swell 2 Height (m) Direction Period (s) | NW 7 | WNW 16 | WNW 16 | WNW 16 | WNW 16 | WNW 15 | W 14 | W 14 | W 14 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | WNW 10 | WNW 10 | SW 14 | SW 13 | SW 14 | SW 14 |
54 | 346 | 263 | 256 | 250 | 240 | 150 | 148 | 104 | 143 | 130 | 122 | 159 | 122 | 76 | 62 | 59 | 73 | 63 | 66 | 70 | |
Swell 3 Height (m) Direction Period (s) | WSW 16 | WNW 12 | SW 14 | SW 14 | SW 18 | WSW 18 | SW 13 | SW 16 | SW 17 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | W 21 | SW 14 | SW 14 | WNW 10 | WSW 19 | WSW 19 | SW 4 |
94 | 119 | 54 | 54 | 79 | 211 | 45 | 64 | 145 | 58 | 57 | 56 | 31 | 29 | 9 | 74 | 73 | 34 | 37 | 36 | 4 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NW 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | SSW 4 | SSW 4 | — |
— | — | — | — | 29 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 90 | 128 | 0 | 57 | 444 | 22 | 267 | 293 | 58 | 57 | 179 | 0 | 57 | 385 | 0 | 57 | 179 | 90 | 128 | 128 | 90 |
Best forecast wave conditions in North Oregon | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Oswald State Park/Short Sands Surf forecast
The above surf forecast table for Oswald State Park/Short Sands provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Oswald State Park/Short Sands can be found by selecting the local surf guide option on the grey menu. Our Oswald State Park/Short Sands 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 (Oswald State Park/Short Sands) 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 Oswald State Park/Short Sands 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.
Oswald State Park/Short Sands is 48 km (30 miles) from Astoria. If you plan a vacation in North Oregon, look for hotels and other accommodation in Astoria. Astoria has rooms for a wide range of budgets as well as car hire and transport links.










