
Surf Forecasts:
Westport-The Groins surf forecast from 10 Sep 2026:
- Best quality surf: Friday 11 Sep, 11AM (local time) - 2.5ft (0.8m), 17s period, SW swell with cross-offshore winds.
- Most powerful swell: Friday 11 Sep, 2AM (local time) - 5ft (1.6m), 9s period, WNW swell with 405 kJ wave energy.
- Next surfable swell (1★+): Friday 11 Sep, 11AM (local time) - 2.5ft (0.8m), 17s period with SW swell.
Best Forecast Surf Conditions for Westport-The Groins this week:
The surf forecast for Westport-The Groins over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Sep 11) at 11AM. The primary swell is predicted to be 1.5m and 9s period with a secondary swell of 0.8m and 17s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Westport-The Groins in the next 16 days are 1.6m 9s and forecast to arrive on Friday (Sep 11) at 2AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 3s period and expected on Sunday (Sep 13) at 2AM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Fri 11th Sep) | 2.5ft (0.8m) 17s |
| Best Surf | 11AM (Fri 11th Sep) | 2.5ft (0.8m) 17s |
| Most Powerful | 2AM (Fri 11th Sep) | 5ft (1.6m) 9s |
Table - best surf conditions forecast for Westport-The Groins over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s break down Westport-The Groins for the next couple weeks. I’ll be straight with you – this stretch is a grind. There are long dry spells with almost nothing worth paddling for, but a couple of bright spots might just scratch the itch if you time it right.
We start right now with Thursday the 10th and Friday the 11th. Thursday looks rough – morning brings a waist-high, weak, long-period SW swell running at about 2ft, but a moderate cross-onshore breeze messes it up – choppy and sloppy. The combined wave energy is moderate (420) but conditions are poor. That afternoon the swell jumps to about 5ft from the WNW but the period drops to a short, crumbly 8 seconds and the wind gets stronger – still messy.
Now, Friday the 11th is your one real standout. Friday morning is the best of the whole outlook. We get about 5ft from the WNW, but the wind shifts to a light cross-offshore from the WSW, giving you clean lines. Combined energy is moderate-strong (704). That 9-second period adds some push. The crowd is only “sometimes” here – you won’t be fighting for waves. Water temp is about average for this time of year, nothing unusual. Friday afternoon drops to about 3ft but that long-period SW swell (16 seconds) stays clean with light winds – glassy, peeling walls if you pick the right bank.
Then Saturday the 12th – a rainy morning with small 3ft SW swell but light cross-onshore from the NNE puts a tiny wrinkle on it. Energy is moderate (492). Afternoon is even smaller but glassy offshore from the NNW – about 3ft, clean. Still, it’s marginal. Could be a fun little session on a longboard.
Sunday the 13th through Wednesday the 23rd is mostly quiet and poor. Small, weak, and often choppy with cross-shore winds. Monday morning the 14th has a brief glassy moment – about 3ft from the WNW, 8-second period – but it’s small and ordinary, energy only 278. You might catch a few but nothing exciting.
Tuesday the 15th through the rest of that week is bad – tiny waves, messy winds, only a few days with clean conditions. The 17th and 18th have glassy mornings with a very long-period SW swell (21 seconds) but the height is only about 2ft – ankle to shin high. The combined energy is in the weak range (110-232). You’d need a longboard and a lot of patience.
The only other flicker is Thursday the 24th morning – a jump to about 6ft from the SSW but with a short, dumpy 6-second period and light cross-shore wind. Energy is 394, moderate, but that short-period swell at this break is fat and closeout city. Not good for anyone but maybe a kite guy.
So to sum it up: Friday morning the 11th is your session. Clean, about 5ft from the WNW, light offshore wind, uncrowded. Friday afternoon second. Everything else is a waiting game – you’ll have a few glassy micro-sessions in the second week but nothing worth planning a trip around.
Rusty.
Short Range ForecastLight rain (total 4mm), mostly falling on Sat morning. Very mild (max 16°C on Wed night, min 13°C on Sat morning). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Very mild (max 18°C on Tue afternoon, min 13°C on Mon night). Wind will be generally light. | ||||||||||||||||||
Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | ||||||||||||||
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 11 | SW 18 | WNW 8 | WNW 9 | SW 17 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | WNW 8 | WNW 8 | SW 19 | SW 18 | SW 17 | SW 17 | WSW 17 | SW 16 |
Wave Graph | |||||||||||||||||||
161 | 192 | 284 | 405 | 344 | 306 | 358 | 318 | 251 | 245 | 167 | 163 | 144 | 99 | 85 | 76 | 76 | 117 | 64 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | cross-on | cross-on | on | cross | cross | cross-off | cross-on | glassy | cross-on | on | cross-on | cross-on | cross-on |
High Tide | 00:20AM2.87m | 1:11PM2.70m | 1:10AM2.84m | 1:47PM2.80m | 1:57AM2.76m | 2:22PM2.86m | 2:43AM2.64m | 2:54PM2.85m | 3:27AM2.48m | 3:26PM2.80m | 4:12AM2.31m | 3:58PM2.71m | 5:00AM2.13m | ||||||
Low Tide | 6:37AM-0.26m | 6:54PM0.24m | 7:16AM-0.18m | 7:39PM0.07m | 7:54AM-0.02m | 8:21PM-0.03m | 8:30AM0.20m | 9:03PM-0.05m | 9:05AM0.45m | 9:44PM-0.01m | 9:40AM0.72m | 10:27PM0.10m | |||||||
— | 6:47 | — | — | 6:48 | — | — | 6:48 | — | — | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — | |
— | — | 7:37 | — | — | 7:36 | — | — | 7:34 | — | — | 7:31 | — | — | 7:30 | — | — | 7:28 | — | |
mm | — | — | — | — | — | — | — | 2 | 2 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 15 | 15 | 15 | 15 | 16 | 15 | 14 | 16 | 15 | 15 | 16 | 15 | 15 | 16 | 15 | 15 | 18 | 17 |
Feels °C | 13 | 12 | 11 | 11 | 14 | 14 | 14 | 13 | 15 | 14 | 13 | 14 | 13 | 15 | 15 | 13 | 13 | 15 | 15 |
Swell 1 Height (m) Direction Period (s) | WNW 11 | W 11 | SW 18 | WNW 9 | WNW 9 | WNW 9 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | WNW 7 | WNW 7 | WSW 17 | WNW 7 |
161 | 112 | 246 | 405 | 344 | 274 | 218 | 166 | 163 | 119 | 137 | 163 | 127 | 99 | 76 | 57 | 43 | 117 | 61 | |
Swell 2 Height (m) Direction Period (s) | SW 17 | SW 18 | — | SW 17 | SW 17 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 16 |
97 | 192 | — | 346 | 334 | 306 | 358 | 318 | 251 | 245 | 167 | 162 | 144 | 87 | 85 | 61 | 57 | 23 | 64 | |
Swell 3 Height (m) Direction Period (s) | SW 20 | SW 13 | — | W 13 | W 12 | — | SSW 10 | SSW 9 | SSW 8 | SSW 8 | WSW 21 | WSW 20 | WSW 19 | SW 19 | SW 18 | SW 17 | SW 17 | W 12 | SW 12 |
97 | 25 | — | 3 | 26 | — | 10 | 8 | 7 | 6 | 44 | 38 | 37 | 92 | 85 | 76 | 76 | 26 | 23 | |
Wind waves Height (m) Direction Period (s) | NW 6 | WNW 6 | WNW 8 | — | — | — | — | — | — | WSW 3 | — | — | — | — | — | — | — | WNW 7 | — |
80 | 91 | 284 | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | 62 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 71 | 150 | 159 | 51 | 0 | 0 | 3 | 3 | 3 | 116 | 159 | 159 | 51 | 0 | 165 | 6 | 6 | 165 | 1 |
Best forecast wave conditions in Washington State | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
Information about the Westport-The Groins Surf forecast
The above surf forecast table for Westport-The Groins provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Westport-The Groins can be found by selecting the local surf guide option on the grey menu. Our Westport-The Groins 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 (Westport-The Groins) 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 Westport-The Groins 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.
Are you planning a vacation in Washington State? If you are looking for accommodation near Westport-The Groins, camping, hotels and condos and appartments in Washington State, consider staying in Aberdeen which is 23 km (14 miles) away. Other places in and around Washington State where you can find information about places to rent, and car hire include Astoria which is 84 km (52 miles) away, Centralia, Olympia and Lacey.










