Surf Forecasts:
Westport-The Groins surf forecast from 2 Sep 2026:
- Best quality surf: Thursday 3 Sep, 11AM (local time) - 6ft (1.9m), 11s period, W swell with cross-offshore winds.
- Most powerful swell: Thursday 3 Sep, 8AM (local time) - 6.5ft (2.0m), 11s period, W swell with 959 kJ wave energy.
- Next surfable swell (1★+): Wednesday 2 Sep, 8PM (local time) - 5.5ft (1.7m), 9s period with SSW 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 (Sep 02) at 8PM. The primary swell is predicted to be 1.7m and 9s period with a secondary swell of 1.4m and 9s. Another secondary swell of 0.5m and 18s is also forecast. 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 2.0m 11s and forecast to arrive on Thursday (Sep 03) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 6s period and expected on Wednesday (Sep 02) at 5AM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Wed 2nd Sep) | 5.5ft (1.7m) 9s |
| Best Surf | 11AM (Thu 3rd Sep) | 6ft (1.9m) 11s |
| Most Powerful | 8AM (Thu 3rd Sep) | 6.5ft (2.0m) 11s |
Table - best surf conditions forecast for Westport-The Groins over the next 16 days.
The Lowdown
Righto, Rusty here, with a look at what's coming up for Westport-The Groins. We've got a bit of a mixed bag over the next couple of weeks, with a few windows that are worth paddling out for.
The first real chance to get wet rolls in on Thursday the 3rd of September. After a couple of days of small, ordinary waves, we’re looking at a solid 6ft swell from the west, with a period of 11 seconds. That’s a nice bit of groundswell pushing in, and the combined energy is strong at 1108. The wind is a gentle breeze from the ESE, keeping it clean. The water is a touch warmer than normal at 63°.
Thursday afternoon will still be fun, with the swell dropping slightly to 5ft and the wind going almost glassy with a slight air from the ESE. The swell drops off a bit into Friday morning with 3ft waves, but it stays clean. The real standout, though, is the morning of Thursday the 3rd. That’s your best bet for the week.
We hit a bit of a lull after that. Friday afternoon kicks off a long stretch of small, messy, and mostly onshore conditions. For a few days there, from the 5th through to the 9th, the swell is tiny and the wind is mostly cross-onshore, making it a write-off. There’s a glassy moment on Sunday the 6th morning, but the swell is only 2ft, so it’s barely worth the effort.
Now, the long-range stuff gets interesting. The morning of Friday the 11th of September is shaping up to be a cracker. We’ve got a clean 6ft swell from the WNW, with a period of 11 seconds. The wind is a glassy slight air from the ESE. The combined energy is a solid 846. This is the one to circle on the calendar. The swell is a bit chunky for beginners, but it’s going to be clean and lined up. The afternoon sees the wind swing around and chop it up, so it’s a morning mission.
There’s also a pulse on Thursday the 10th, with a 7ft swell in the afternoon, but the 10 mph cross-onshore wind makes it messy and marginal. The 6ft swell on the 11th is the better option. The very end of the run, on Wednesday the 16th, shows a 5ft swell, but with onshore winds, it’s not looking great.
Overall, the forecast is a bit of a waiting game. The standout is the morning of Friday the 11th of September. The Thursday the 3rd is a solid backup. The rest is mostly small and choppy.
Rusty.
Short Range ForecastModerate rain (total 16mm), heaviest on Wed afternoon. Very mild (max 17°C on Tue afternoon, min 12°C on Thu morning). Winds decreasing (strong winds from the S on Wed morning, calm by Thu night). | Days 5-7 Weather SummaryMostly dry. Warm (max 22°C on Sat afternoon, min 13°C on Fri night). Wind will be generally light. | |||||||||||||||||||
Tue 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | ||||||||||||||
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 9 | W 9 | SSW 8 | SSW 9 | W 11 | W 11 | W 10 | SW 19 | W 9 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 |
Wave Graph  | ||||||||||||||||||||
 kJ | 108 | 78 | 636 | 536 | 646 | 850 | 541 | 287 | 176 | 311 | 370 | 287 | 260 | 306 | 196 | 227 | 174 | 132 | 132 | 128 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-off | glassy | cross-on | on | cross-on | cross-on | cross |
High Tide | 4:05PM2.76m | 4:57AM2.11m | 4:43PM2.75m | 6:02AM1.94m | 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 | |||||||
Low Tide | 10:31PM0.02m | 10:14AM0.68m | 11:26PM0.04m | 10:58AM0.93m | 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 | ||||||||
 |  |  |  |  | |  |  | | |  |  | | | | | | | | | |
 | — | — | 6:35 | — | — | 6:37 | — | — | 6:39 | — | — | 6:39 | — | — | 6:41 | — | — | 6:43 | — | — |
 | 7:55 | — | — | 7:53 | — | — | 7:52 | — | — | 7:50 | — | — | 7:47 | — | — | 7:45 | — | — | 7:44 | — |
mm | — | — | 3 | 6 | 6 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 16 | 15 | 16 | 15 | 14 | 15 | 15 | 16 | 16 | 16 | 17 | 22 | 19 | 17 | 18 | 17 | 15 | 16 | 14 |
Feels °C | 15 | 12 | 8 | 11 | 11 | 11 | 13 | 14 | 15 | 14 | 15 | 14 | 18 | 16 | 17 | 15 | 15 | 13 | 13 | 11 |
Swell 1 Height (m) Direction Period (s) | WNW 9 | W 9 | W 9 | SSW 9 | W 11 | W 11 | W 10 | WNW 10 | W 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | SW 16 | WNW 8 | WNW 8 | SW 15 | SW 14 | W 11 | SW 14 |
| kJ | 108 | 78 | 74 | 536 | 646 | 850 | 541 | 245 | 176 | 173 | 166 | 140 | 108 | 306 | 75 | 71 | 174 | 132 | 62 | 128 |
Swell 2 Height (m) Direction Period (s) | SW 14 | SW 13 | SW 13 | SW 18 | SW 19 | SSW 7 | SSW 7 | SSW 7 | SSW 6 | SW 18 | SW 18 | SW 17 | SW 16 | WNW 8 | SW 16 | SW 15 | WNW 8 | W 12 | SW 14 | W 11 |
| kJ | 92 | 61 | 61 | 80 | 90 | 128 | 108 | 45 | 23 | 311 | 370 | 287 | 260 | 80 | 196 | 227 | 34 | 71 | 132 | 83 |
Swell 3 Height (m) Direction Period (s) | WSW 19 | SW 18 | SW 18 | SW 13 | SW 13 | SW 16 | SW 17 | SW 19 | SW 19 | SSW 6 | W 13 | W 14 | W 14 | NW 5 | WNW 13 | W 13 | W 12 | SW 11 | SW 11 | WSW 20 |
| kJ | 35 | 50 | 80 | 45 | 25 | 130 | 140 | 287 | 125 | 15 | 31 | 15 | 37 | 22 | 57 | 87 | 75 | 18 | 18 | 37 |
Wind waves Height (m) Direction Period (s) | SW 3 | S 5 | SSW 8 | W 8 | SSW 8 | — | — | — | — | — | — | — | NW 3 | — | — | — | — | WNW 7 | WNW 4 | WNW 5 |
| kJ | 2 | 92 | 636 | 228 | 314 | — | — | — | — | — | — | — | 3 | — | — | — | — | 37 | 21 | 28 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 165 | 140 | 140 | 1 | 0 | 0 | 0 | 0 | 51 | 1 | 6 | 162 | 0 | 0 | 51 | 3 | 395 | 512 | 218 |
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.
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