
Surf Forecasts:
Westport-The Groins surf forecast from 4 Sep 2026:
- Best quality surf: Friday 4 Sep, 11PM (local time) - 2.5ft (0.7m), 18s period, SW swell with glassy winds.
- Most powerful swell: Thursday 10 Sep, 11PM (local time) - 2.5ft (0.8m), 17s period, SW swell with 354 kJ wave energy.
- Next surfable swell (1★+): Friday 4 Sep, 11AM (local time) - 3.5ft (1.0m), 9s period with WNW 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 04) at 11AM. The primary swell is predicted to be 1.0m and 9s period with a secondary swell of 0.7m and 6s. 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 0.8m 17s and forecast to arrive on Thursday (Sep 10) at 11PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 4s period and expected on Wednesday (Sep 09) at 8PM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Fri 4th Sep) | 3.5ft (1.0m) 9s |
| Best Surf | 11PM (Fri 4th Sep) | 2.5ft (0.7m) 18s |
| Most Powerful | 11PM (Thu 10th Sep) | 2.5ft (0.8m) 17s |
Table - best surf conditions forecast for Westport-The Groins over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's have a look at what Westport-The Groins has got cookin' for us over the next couple of weeks.
First up, there's a bit of a pulse of energy rolling in for Thursday afternoon. We're looking at a solid 5.6ft swell out of the W, with a 10-second period. That's got the wave energy humming around 905, which is a decent chunk of power. The wind's light from the SE, so it's a clean, cross-off breeze. The water's 62.8°, which is a touch warmer than usual for this time of year. It's not perfect, but it's a solid start and the best of the early window.
After that, the swell drops right off. Friday morning sees a smaller 3.3ft WNW swell, still clean enough with a cross-off breeze, but it's pedestrian. From Friday afternoon all the way through to the end of the first week, it gets pretty grim. We're looking at tiny, weak swell, mostly in the 1.3ft to 2.3ft range, and the wind turns cross-on or onshore for days on end. The combined energy drops right down into the 100s and 200s. There are a few glassy moments on Saturday morning, but the swell is only 2.3ft, so it's a kneeboarder's special.
There's a long gap of flat, choppy conditions before things start to look interesting again. The real standout of the whole forecast window lands on Friday the 11th. By the afternoon, a new 4.6ft WNW groundswell fills in, with an 11-second period, pushing the energy up to 815. The wind swings to a light WSW cross-off, so the waves should be clean with some proper lines forming up. That's the best session on offer – get on it.
Saturday the 12th still has some size, with a 4.3ft WNW swell and a stiff 18.6 mph offshore breeze from the south first thing. It's clean but that wind is strong, so it'll be a challenge. The rest of that second week is a mixed bag of small, weak surf. There are some clean, glassy conditions on Wednesday the 16th morning with a 3.3ft W swell, and again on Thursday the 17th with 3.6ft to 3.9ft W swell and light offshore winds. Both are solid, clean options, but not as big as that Friday.
Crowds are sometimes a thing here, so don't be surprised if you've got company on the good days. The break is a sheltered beach and jetty setup, so it can handle a bit of size, but the longer period swells can make it a bit straight. Keep that in mind.
Stay stoked.
Short Range ForecastLight rain (total 7mm), mostly falling on Thu afternoon. Very mild (max 17°C on Sat afternoon, min 12°C on Thu night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Very mild (max 18°C on Sun afternoon, min 13°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Thu 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | ||||||||||||||
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) | W 10 | WNW 10 | WNW 9 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 19 | SW 17 |
Wave Graph | ||||||||||||||||||||
633 | 288 | 181 | 311 | 304 | 290 | 260 | 302 | 239 | 273 | 212 | 132 | 130 | 167 | 116 | 87 | 62 | 62 | 127 | 135 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | cross-off | cross | cross-on | glassy | cross-on | on | cross-on | cross-on | on | cross-on | cross-on | on | on | cross-on | glassy | cross-off | cross | cross |
High Tide | 5:31PM2.69m | 7:21AM1.83m | 6:36PM2.63m | 8:47AM1.84m | 7:56PM2.60m | 10:04AM1.97m | 9:16PM2.65m | 11:04AM2.16m | 10:26PM2.74m | 11:52AM2.36m | 11:26PM2.83m | 12:33PM2.55m | 00:20AM2.87m | |||||||
Low Tide | 00:31AM0.09m | 12:02PM1.15m | 1:47AM0.10m | 1:32PM1.26m | 3:03AM0.04m | 2:59PM1.20m | 4:11AM-0.08m | 4:13PM1.00m | 5:07AM-0.20m | 5:13PM0.74m | 5:55AM-0.27m | 6:06PM0.48m | ||||||||
— | — | 6:39 | — | — | 6:39 | — | — | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — | 6:45 | — | — | |
7:52 | — | — | 7:50 | — | — | 7:47 | — | — | 7:45 | — | — | 7:44 | — | — | 7:42 | — | — | 7:39 | — | |
mm | 3 | — | — | — | — | — | — | 4 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 15 | 16 | 16 | 15 | 16 | 17 | 17 | 15 | 18 | 15 | 15 | 16 | 15 | 15 | 16 | 15 | 16 | 16 | 15 |
Feels °C | 15 | 14 | 14 | 12 | 13 | 15 | 14 | 14 | 13 | 14 | 11 | 13 | 13 | 12 | 13 | 13 | 13 | 16 | 15 | 14 |
Swell 1 Height (m) Direction Period (s) | W 10 | WNW 10 | WNW 9 | W 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | SW 16 | SW 15 | SW 15 | WNW 8 | SW 14 | WNW 11 | WNW 10 | W 10 | NW 4 | W 10 | WNW 9 | WNW 8 |
633 | 288 | 181 | 169 | 169 | 140 | 113 | 94 | 239 | 273 | 212 | 52 | 130 | 90 | 56 | 48 | 10 | 50 | 88 | 94 | |
Swell 2 Height (m) Direction Period (s) | SSW 7 | SSW 7 | SSW 6 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | WNW 8 | WNW 8 | WNW 8 | SW 14 | W 11 | SW 14 | SW 14 | SW 13 | W 9 | WNW 5 | SW 19 | SW 17 |
132 | 96 | 35 | 311 | 304 | 290 | 260 | 302 | 59 | 61 | 35 | 132 | 61 | 167 | 116 | 87 | 42 | 11 | 127 | 135 | |
Swell 3 Height (m) Direction Period (s) | SW 17 | SW 19 | SW 19 | SSW 6 | SSW 6 | SSW 6 | W 12 | W 13 | WNW 13 | W 13 | W 12 | W 12 | SW 11 | WSW 20 | WNW 4 | SW 19 | SW 13 | SW 13 | SW 13 | S 5 |
140 | 287 | 125 | 21 | 11 | 6 | 11 | 55 | 59 | 87 | 75 | 71 | 18 | 37 | 7 | 58 | 62 | 62 | 61 | 10 | |
Wind waves Height (m) Direction Period (s) | — | — | — | NW 2 | — | — | — | — | — | NW 3 | NW 5 | — | NW 8 | NW 4 | NW 4 | NW 4 | — | — | SSW 3 | — |
— | — | — | 1 | — | — | — | — | — | 3 | 25 | — | 57 | 19 | 13 | 15 | — | — | 3 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 1 | 0 | 51 | 1 | 0 | 159 | 3 | 3 | 512 | 3 | 3 | 1120 | 3 | 3 | 165 | 1 | 0 | 259 | 61 |
Best forecast wave conditions in Washington State | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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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.










