Surf Forecasts:
Westport-The Groins surf forecast from 26 Aug 2026:
- Best quality surf: Wednesday 26 Aug, 2PM (local time) - 1.5ft (0.5m), 16s period, SW swell with offshore winds.
- Most powerful swell: Sunday 30 Aug, 5AM (local time) - 2.5ft (0.7m), 17s period, SW swell with 297 kJ wave energy.
- Next surfable swell (1★+): Wednesday 26 Aug, 2PM (local time) - 1.5ft (0.5m), 16s 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 Wednesday (Aug 26) at 2PM. The primary swell is predicted to be 0.5m and 16s period with a secondary swell of 0.4m and 8s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Westport-The Groins in the next 16 days are 0.7m 17s and forecast to arrive on Sunday (Aug 30) at 5AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Thursday (Aug 27) at 2PM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2PM (Wed 26th Aug) | 1.5ft (0.5m) 16s |
| Best Surf | 2PM (Wed 26th Aug) | 1.5ft (0.5m) 16s |
| Most Powerful | 5AM (Sun 30th Aug) | 2.5ft (0.7m) 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's on the table for the next couple of weeks.
Right off the bat, I gotta be straight with you: it's a slow start. The first real surfable day we've got is Wednesday morning, August 26th at Westport-The Groins. It's a beach/jetty setup, and it's sheltered, so it doesn't need a huge push to show something. We're looking at a tiny 2 ft swell from the SW, but the period is a very long 16 seconds. That's proper groundswell energy, which means long waits between sets, but the ones that come through will have some shape. The combined energy is moderate (209), and the water is a touch warmer than usual at 62°F. The real winner here is the wind: a light offshore from the SSW. That'll keep the faces clean for a morning session. Don't expect much, but for a mid-week bump, it's something to wet the line.
Wednesday afternoon holds similar, but the wind swings cross-offshore, so it'll still be clean. We get a bit more energy in the water (166) but the swell stays tiny at 2 ft.
Thursday morning, August 27th, the wind picks up to a moderate 16 mph from the S. Still offshore, but that breeze is getting a bit fresh. The swell is the same 2 ft, and the energy is low (157). It's surfable, but it's a grind.
Friday through to early September, it's a real write-off. The wind is all over the place – cross, cross-on – and the swell is small and weak. The quality is poor, so I wouldn't waste your gas. There's a solid 8-day gap there with nothing worth paddling for.
Wednesday morning, September 2nd, we finally see a change. The wind is light and cross-offshore from the WSW, and the swell bumps up to 3 ft from the W. The period is a short 8 seconds, so it's windswell, not groundswell, but the energy is moderate (254). It'll be a bit lumpy, but the clean wind will make it more fun than the previous week.
Now, the first real standout comes on Saturday, September 5th. Get your calendar out for this one. The morning looks clean with a light offshore from the S. The swell is 2 ft from the SW with a very long 17-second period. The energy is strong (457). This is a classic groundswell. For Westport-The Groins, a 2 ft SW groundswell with offshore wind is about as good as it gets for a clean, lined-up bank. The long period will make the waves hollow and pushy for the size. It's a "rarely breaks" sort of spot, so when it lines up like this, you jump on it. The crowd profile says "sometimes," so expect a few locals out, but it won't be a circus.
Sunday, September 6th, the swell pushes up to 6 ft from the WNW, but the period drops to 10 seconds. That's a lot more water moving, but it's a cross-shore wind from the ENE in the morning. At 6 ft, it's getting into the intermediate zone, maybe a bit much for a beginner. The energy is very strong (784), but the wind will chop it up. It's a beach/jetty, so with the cross-shore, it might be a better session for the kite crew than for paddle surfers.
Monday, September 7th, the swell peaks at 7 ft from the WNW. That's expert territory, and the wind is a cross-shore from the ENE again. The energy is massive (970), but the conditions are poor. It's going to be a messy, powerful beast. Unless you're very experienced and have a board for it, give it a wide berth. The kite surfers will be having a field day.
After that, it drops back down to small, grovelly conditions for the rest of the forecast. So, to wrap it up: the best bet is the morning of Saturday, September 5th for a clean, classic Westport-The Groins session. The early morning of Wednesday, August 26th is the only other thing worth a look before that.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Fri night. Very mild (max 17°C on Wed afternoon, min 14°C on Thu night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 6mm), mostly falling on Mon night. Very mild (max 15°C on Sat morning, min 14°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||
Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | |||||||||||||||
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) | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 18 | SW 14 | SW 16 | SW 16 | SW 18 | SW 18 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | W 9 | W 9 |
Wave Graph | |||||||||||||||||||||
125 | 124 | 159 | 121 | 107 | 104 | 103 | 130 | 214 | 169 | 108 | 192 | 245 | 248 | 251 | 176 | 171 | 169 | 149 | 230 | 199 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | off | off | cross-off | cross-on | cross-off | cross-on | cross-off | cross | cross | cross-on | cross | cross-off | off | off | off | off | cross-off | cross-off | off |
High Tide | 1:02PM2.29m | 00:31AM2.66m | 1:34PM2.40m | 1:12AM2.67m | 2:04PM2.51m | 1:53AM2.64m | 2:34PM2.60m | 2:34AM2.56m | 3:03PM2.68m | 3:17AM2.44m | 3:33PM2.73m | 4:04AM2.29m | 4:05PM2.76m | 4:57AM2.11m | |||||||
Low Tide | 6:25PM0.79m | 6:58AM-0.14m | 7:05PM0.60m | 7:30AM-0.16m | 7:43PM0.42m | 8:02AM-0.10m | 8:22PM0.26m | 8:33AM0.02m | 9:01PM0.13m | 9:04AM0.20m | 9:44PM0.04m | 9:37AM0.43m | 10:31PM0.02m | ||||||||
6:26 | — | — | 6:28 | — | — | 6:30 | — | — | 6:31 | — | — | 6:31 | — | — | 6:33 | — | — | 6:35 | — | — | |
— | 8:07 | — | — | 8:06 | — | — | 8:04 | — | — | 8:01 | — | — | 8:00 | — | — | 7:58 | — | — | 7:55 | — | |
mm | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | 1 | — | 5 | — | — | 3 |
Temp °C | 16 | 17 | 16 | 15 | 17 | 17 | 16 | 16 | 15 | 15 | 15 | 14 | 15 | 15 | 15 | 14 | 15 | 15 | 16 | 16 | 15 |
Feels °C | 14 | 15 | 15 | 11 | 15 | 16 | 15 | 14 | 12 | 14 | 12 | 11 | 15 | 14 | 14 | 13 | 14 | 14 | 15 | 14 | 13 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 6 | W 6 | SW 14 | SW 16 | WNW 6 | SW 18 | WNW 7 | WNW 8 | SW 16 | SW 16 | SW 15 | WNW 10 | WNW 9 | WNW 9 | SW 14 | W 9 |
125 | 124 | 159 | 121 | 107 | 34 | 50 | 130 | 214 | 33 | 108 | 86 | 81 | 248 | 251 | 176 | 111 | 153 | 149 | 92 | 199 | |
Swell 2 Height (m) Direction Period (s) | W 7 | WNW 8 | WNW 8 | WNW 8 | WSW 11 | SW 15 | SW 14 | W 10 | SW 13 | SW 16 | SW 13 | SW 18 | SW 16 | W 11 | WNW 7 | WNW 7 | SW 15 | SW 14 | SW 14 | WSW 19 | SW 13 |
26 | 27 | 26 | 12 | 25 | 104 | 103 | 18 | 45 | 169 | 63 | 192 | 245 | 10 | 27 | 17 | 171 | 169 | 128 | 35 | 61 | |
Swell 3 Height (m) Direction Period (s) | WSW 13 | WSW 7 | WSW 12 | WSW 11 | WNW 9 | W 8 | SW 18 | SW 18 | W 10 | SW 13 | W 10 | SW 14 | SW 12 | W 11 | W 10 | W 10 | W 10 | SW 19 | WSW 19 | WSW 19 | SW 18 |
58 | 15 | 29 | 24 | 15 | 31 | 84 | 12 | 18 | 44 | 18 | 102 | 22 | 9 | 17 | 17 | 7 | 15 | 37 | 35 | 50 | |
Wind waves Height (m) Direction Period (s) | SSW 4 | SSW 4 | SW 7 | SSW 6 | SW 6 | — | — | W 6 | WNW 6 | — | WNW 7 | WNW 7 | — | WNW 7 | — | — | — | — | S 4 | W 9 | — |
6 | 10 | 84 | 120 | 86 | — | — | 73 | 33 | — | 82 | 102 | — | 78 | — | — | — | — | 13 | 230 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 159 | 169 | 3 | 0 | 1120 | 0 | 169 | 1448 | 51 | 45 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 159 |
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.











