Surf Forecasts:
Westport-The Groins surf forecast from 18 Sep 2026:
- Best quality surf: Saturday 19 Sep, 5AM (local time) - 2ft (0.6m), 19s period, WSW swell with glassy winds.
- Most powerful swell: Monday 21 Sep, 11PM (local time) - 6ft (1.8m), 13s period, W swell with 1,103 kJ wave energy.
- Next surfable swell (1★+): Friday 18 Sep, 5PM (local time) - 1.5ft (0.5m), 20s 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 18) at 5PM. The primary swell is predicted to be 0.5m and 20s period with a secondary swell of 0.9m and 8s. 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 1.8m 13s and forecast to arrive on Monday (Sep 21) at 11PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5PM (Fri 18th Sep) | 1.5ft (0.5m) 20s |
| Best Surf | 5AM (Sat 19th Sep) | 2ft (0.6m) 19s |
| Most Powerful | 11PM (Mon 21st Sep) | 6ft (1.8m) 13s |
Table - best surf conditions forecast for Westport-The Groins over the next 16 days.
Short Range ForecastMostly dry. Very mild (max 15°C on Fri morning, min 11°C on Sun morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Very mild (max 16°C on Mon afternoon, min 11°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | |||||||||||||||
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 8 | SW 20 | WSW 19 | WSW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 19 | SW 18 | W 14 | W 13 | W 12 | W 11 | WNW 11 | W 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 146 | 188 | 251 | 251 | 175 | 252 | 319 | 330 | 364 | 370 | 947 | 942 | 736 | 576 | 415 | 332 | 467 | 455 | 363 | 426 | 137 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | glassy | glassy | cross-on | cross-on | on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | on | on | cross-on | on |
High Tide | 6:02PM2.34m | 8:17AM1.82m | 7:14PM2.25m | 9:33AM1.88m | 8:31PM2.24m | 10:29AM2.00m | 9:38PM2.31m | 11:09AM2.15m | 10:35PM2.40m | 11:44AM2.30m | 11:25PM2.50m | 12:16PM2.46m | 00:11AM2.57m | ||||||||
Low Tide | 11:51AM1.38m | 1:14AM0.51m | 1:10PM1.47m | 2:26AM0.52m | 2:33PM1.43m | 3:32AM0.45m | 3:42PM1.27m | 4:24AM0.33m | 4:36PM1.05m | 5:06AM0.21m | 5:20PM0.80m | 5:43AM0.13m | 6:02PM0.54m | ||||||||
 |  |  | |  | | | | | | |  | | | | | |  | | | | |
 | 6:56 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:01 | — | — | 7:03 | — | — | 7:05 | — | — |
 | — | 7:22 | — | — | 7:20 | — | — | 7:17 | — | — | 7:15 | — | — | 7:14 | — | — | 7:12 | — | — | 7:09 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 14 | 14 | 14 | 13 | 13 | 15 | 14 | 15 | 16 | 15 | 14 | 15 | 14 | 13 | 15 | 14 | 14 | 14 | 13 |
Feels °C | 14 | 13 | 14 | 14 | 12 | 11 | 10 | 11 | 11 | 14 | 14 | 12 | 12 | 12 | 11 | 11 | 12 | 11 | 10 | 9 | 8 |
Swell 1 Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 7 | WNW 8 | SW 19 | SW 18 | SW 18 | SW 18 | SW 19 | W 8 | W 14 | W 13 | W 12 | W 11 | WNW 11 | W 11 | WNW 11 | WNW 10 | WNW 10 | SW 15 | WNW 7 |
| kJ | 146 | 88 | 40 | 59 | 175 | 252 | 319 | 330 | 364 | 103 | 947 | 942 | 736 | 576 | 415 | 332 | 467 | 455 | 363 | 171 | 127 |
Swell 2 Height (m) Direction Period (s) | SW 21 | SW 20 | WSW 19 | WSW 19 | SW 14 | WNW 7 | SW 13 | SW 13 | SW 12 | SW 18 | SW 18 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | W 15 | WNW 10 |
| kJ | 116 | 188 | 251 | 251 | 29 | 10 | 27 | 27 | 24 | 370 | 366 | 354 | 405 | 318 | 261 | 299 | 302 | 198 | 176 | 4 | 137 |
Swell 3 Height (m) Direction Period (s) | SW 14 | WNW 10 | WNW 9 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | W 16 | SW 12 | — | — | SW 11 | — | — | W 18 | — | WNW 12 | — | SW 15 |
| kJ | 32 | 41 | 54 | 28 | 27 | 27 | 27 | 27 | 24 | 129 | 6 | — | — | 5 | — | — | 6 | — | 29 | — | 104 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | WNW 8 | NW 4 | NW 7 | NW 9 | WNW 9 | — | — | — | — | — | — | — | — | — | — | WNW 10 | — |
| kJ | — | — | — | — | 54 | 19 | 43 | 123 | 144 | — | — | — | — | — | — | — | — | — | — | 426 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 1121 | 242 | 366 | 1120 | 6 | 3 | 572 | 140 | 3 | 808 | 3 | 3 | 6 | 140 | 140 | 165 | 140 |
Best forecast wave conditions in Washington State | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Westport-The Groins surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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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