Surf Forecasts:
Westport-The Groins surf forecast from 23 Aug 2026:
- Best quality surf: Sunday 23 Aug, 11AM (local time) - 1.5ft (0.4m), 16s period, SW swell with cross-offshore winds.
- Most powerful swell: Sunday 30 Aug, 8AM (local time) - 2.5ft (0.7m), 17s period, SW swell with 287 kJ wave energy.
- Next surfable swell (1★+): Sunday 23 Aug, 11AM (local time) - 1.5ft (0.4m), 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 Sunday (Aug 23) at 11AM. The primary swell is predicted to be 0.4m and 16s period with a secondary swell of 0.6m and 8s. Another secondary swell of 0.4m and 5s is also forecast. 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 0.7m 17s and forecast to arrive on Sunday (Aug 30) at 8AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Wednesday (Aug 26) at 2PM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Sun 23rd Aug) | 1.5ft (0.4m) 16s |
| Best Surf | 11AM (Sun 23rd Aug) | 1.5ft (0.4m) 16s |
| Most Powerful | 8AM (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, Rusty here. Let's talk about what's goin' on at Westport, the Groins.
The water's about 60°, which is dead average for this time of year, so don't expect any surprises.
Right now, we're in a dry spell. The next week looks pretty quiet. The first real chance to get wet is on the morning of Saturday, September 5th. We've got a moderate offshore wind from the south at 16 mph, cleaning up a 3 ft swell from the southwest. The energy is decent at 584. It's a long-period groundswell, around 17 seconds, so the sets will be a little spaced out, but the waves should have some good shape. The Groins is a sheltered beach/jetty spot, so that long-period swell should work out fine. It's a beginner-friendly spot, but with the energy and the offshore wind, it'll be a clean, fun session. Just remember, it can get crowded sometimes.
The real standout of the whole outlook is Sunday, September 6th. The morning is looking the best. We've got a light offshore breeze from the SSE at 6 mph, with the swell picking up to 5 ft from the west. The energy is pumping at 689. That's a solid, clean wave, and with the light wind, it's gonna be glassy. It's a bit bigger, so the more experienced surfers will be happy, but it's still good for a confident beginner. The afternoon holds up too, with a 5 ft swell from the WNW and a light cross-offshore breeze, keeping things clean. Monday the 7th of September morning is also a nice little bonus, with glassy conditions and 3 ft of swell, but the energy drops off. It's a nice way to end the run.
So, to wrap it up: the first week is a bust. The good stuff starts on the 5th of September, but the Sunday the 6th is the day you want to be in the water. Get out there for that morning glass.
Rusty.
Short Range ForecastMostly dry. Warm (max 20°C on Mon afternoon, min 14°C on Sun night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Very mild (max 16°C on Wed night, min 14°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||
Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | |||||||||||||||
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 19 | SW 19 | SW 18 | WSW 18 | SW 18 | WSW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 18 | SW 14 | SW 16 | SW 16 | SW 18 | SW 18 |
Wave Graph  | |||||||||||||||||||||
 kJ | 68 | 95 | 175 | 154 | 211 | 252 | 193 | 230 | 271 | 125 | 124 | 159 | 121 | 107 | 104 | 103 | 102 | 214 | 169 | 108 | 192 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | on | on | cross-on | on | off | cross-off | off | off | cross-off | cross-off | off | cross-on | cross-on | cross-off | cross-on | cross-on | cross-off | cross-on | cross-on |
High Tide | 11:15AM1.91m | 10:09PM2.44m | 11:55AM2.04m | 11:02PM2.54m | 12:29PM2.16m | 11:48PM2.62m | 1:02PM2.29m | 00:31AM2.66m | 1:34PM2.40m | 1:12AM2.67m | 2:04PM2.51m | 1:53AM2.64m | 2:34PM2.60m | 2:34AM2.56m | |||||||
Low Tide | 4:04PM1.29m | 5:05AM0.17m | 4:58PM1.14m | 5:47AM0.04m | 5:44PM0.97m | 6:24AM-0.07m | 6:25PM0.79m | 6:58AM-0.14m | 7:05PM0.60m | 7:30AM-0.16m | 7:43PM0.42m | 8:02AM-0.10m | 8:22PM0.26m | ||||||||
 |  |  | | | | | |  | | | | |  | | | | | |  |  | |
 | 6:22 | — | — | 6:24 | — | — | 6:26 | — | — | 6:26 | — | — | 6:28 | — | — | 6:30 | — | — | 6:31 | — | — |
 | — | 8:13 | — | — | 8:10 | — | — | 8:08 | — | — | 8:07 | — | — | 8:06 | — | — | 8:04 | — | — | 8:01 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 |
Temp °C | 17 | 17 | 15 | 18 | 20 | 17 | 15 | 16 | 16 | 14 | 15 | 16 | 15 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 14 |
Feels °C | 16 | 15 | 13 | 17 | 17 | 16 | 13 | 15 | 16 | 11 | 12 | 15 | 14 | 14 | 13 | 14 | 13 | 14 | 14 | 12 | 10 |
Swell 1 Height (m) Direction Period (s) | WNW 8 | W 8 | SW 19 | WNW 7 | WSW 18 | WNW 6 | WNW 7 | WNW 7 | SW 16 | SW 16 | SW 16 | WSW 7 | W 7 | WNW 7 | WNW 8 | W 7 | SW 14 | WNW 6 | SW 16 | SW 18 | WNW 7 |
| kJ | 47 | 42 | 175 | 31 | 211 | 40 | 55 | 54 | 271 | 125 | 124 | 62 | 91 | 71 | 75 | 59 | 102 | 29 | 169 | 108 | 81 |
Swell 2 Height (m) Direction Period (s) | SSW 5 | SW 19 | WNW 8 | SW 18 | WNW 7 | SW 18 | WSW 17 | SW 17 | W 7 | W 7 | W 7 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | WSW 10 | SW 16 | WNW 6 | SW 13 | SW 18 |
| kJ | 8 | 95 | 20 | 154 | 17 | 252 | 193 | 230 | 39 | 25 | 24 | 159 | 121 | 107 | 104 | 103 | 20 | 214 | 18 | 63 | 192 |
Swell 3 Height (m) Direction Period (s) | SW 16 | S 5 | SSW 12 | SSW 12 | SSW 12 | W 10 | SW 14 | WSW 16 | WSW 15 | WSW 13 | WNW 8 | WNW 8 | WSW 11 | SW 6 | SW 18 | SW 18 | SW 19 | SW 13 | SW 13 | WSW 12 | SW 14 |
| kJ | 68 | 4 | 14 | 14 | 14 | 8 | 8 | 50 | 42 | 58 | 28 | 37 | 24 | 19 | 81 | 84 | 59 | 44 | 44 | 47 | 74 |
Wind waves Height (m) Direction Period (s) | — | NW 3 | NW 5 | — | NW 4 | — | — | SW 3 | S 3 | S 4 | SSW 4 | — | — | — | — | — | WNW 6 | — | — | WNW 6 | — |
| kJ | — | 1 | 23 | — | 10 | — | — | 2 | 1 | 11 | 21 | — | — | — | — | — | 60 | — | — | 37 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 767 | 3 | 3 | 165 | 3 | 0 | 159 | 0 | 0 | 61 | 0 | 0 | 262 | 3 | 0 | 1120 | 51 | 0 | 51 | 3 |
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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