
Surf Forecasts:
Westport-The Groins surf forecast from 8 Aug 2026:
- Best quality surf: Thursday 13 Aug, 8AM (local time) - 4ft (1.2m), 7s period, WNW swell with glassy winds.
- Most powerful swell: Wednesday 12 Aug, 8PM (local time) - 4.5ft (1.4m), 7s period, WNW swell with 168 kJ wave energy.
- Next surfable swell (1★+): Thursday 13 Aug, 8AM (local time) - 4ft (1.2m), 7s 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 Thursday (Aug 13) at 8AM. The primary swell is predicted to be 1.2m and 7s period with a secondary swell of 0.4m and 16s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Westport-The Groins in the next 16 days are 1.4m 7s and forecast to arrive on Wednesday (Aug 12) at 8PM. 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+) | 8AM (Thu 13th Aug) | 4ft (1.2m) 7s |
| Best Surf | 8AM (Thu 13th Aug) | 4ft (1.2m) 7s |
| Most Powerful | 8PM (Wed 12th Aug) | 4.5ft (1.4m) 7s |
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 cards for Westport-The Groins. It's a beach and jetty setup, sheltered from the swell, and it's a beginner-friendly spot. The water temp is sitting around 62°F, which is a touch warmer than usual for this time of year.
To be honest, the next week and a half looks pretty grim. We are looking at a long stretch of poor surf conditions from the 7th of August right through to the 12th. There's some small swell in the water, but the wind is consistently cross or cross-onshore, and the wave comment is all "poor surf conditions". The energy is mostly weak to moderate, with the combined energy values sitting between 139 and 398. It's just not doing anything for me.
The first real glimmer of a chance comes on the morning of Wednesday, the 13th of August. The wind swings around to a light cross-offshore from the SW, and the wave comment actually says "surfable waves but very ordinary conditions". The swell is a weak 4 ft from the WNW, but with a short period of 7 seconds, so it's not going to have much punch. The combined energy is 238, which is moderate. It's not a standout, but it's the best we've seen in a week. The rest of that day gets chopped up again, so if you're keen, you'd have to get out there early.
After that, we're back into the doldrums with poor conditions and cross-onshore winds for the next several days. The surf quality is just not there.
Now, hold on to your boardies, because things get a little wild in the second week. On the 18th of August, we see a significant jump in size. The Monday afternoon has a 6 ft swell from the W with a long period of 14 seconds, and the combined energy is a massive 1503 – that's strong wave energy. But the wind is a moderate cross-onshore, so the wave comment is still "poor surf conditions". This is a big, powerful, and messy groundswell.
Then, on the morning of Wednesday the 19th of August, we get the biggest swell of the whole forecast. We're looking at a 7 ft W swell with a period of 12 seconds and a combined energy of 1377. Again, the wind is cross-onshore, leaving it marginal. This is a lot of water, and with that period, it's going to be a powerful, surging groundswell. At this size, over 8 ft, it's for experts only, and this is close. The cross-onshore wind will make it a real battle. For a beach and jetty spot, this setup might actually be more interesting for kite surfing than paddle surfing, because the swell is going to be walled up and the wind is going to add a lot of chop.
The best bet in the entire 16-day window, if you can call it that, is the Thursday morning of the 13th of August. The wind is light and clean, the surf is surfable, but it's only a very ordinary, weak 4 ft. It's a slim window, but it's the only clean one we've got.
Signing off, Rusty.
Short Range ForecastMostly dry. Very mild (max 16°C on Sat afternoon, min 13°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Very mild (max 17°C on Tue afternoon, min 14°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Fri 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | ||||||||||||||
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 7 | NW 6 | SW 18 | SW 16 | SW 17 | SW 16 | SW 16 | SW 16 | SW 21 | SW 15 | SW 20 | SW 20 | SW 19 | SW 18 | SW 18 | WNW 7 | WNW 7 | WNW 7 | SW 16 | SW 16 |
Wave Graph | ||||||||||||||||||||
77 | 75 | 79 | 94 | 71 | 64 | 88 | 87 | 84 | 54 | 98 | 97 | 96 | 87 | 94 | 161 | 118 | 118 | 127 | 125 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | cross-on | cross-on |
High Tide | 8:11PM2.68m | 10:15AM1.83m | 9:22PM2.76m | 11:22AM2.01m | 10:30PM2.88m | 12:15PM2.19m | 11:32PM2.98m | 1:02PM2.37m | 00:28AM3.04m | 1:44PM2.52m | 1:20AM3.02m | 2:24PM2.63m | 2:09AM2.92m | |||||||
Low Tide | 3:20AM-0.05m | 2:58PM1.16m | 4:26AM-0.23m | 4:12PM1.08m | 5:24AM-0.40m | 5:16PM0.92m | 6:16AM-0.53m | 6:13PM0.72m | 7:02AM-0.58m | 7:06PM0.52m | 7:45AM-0.55m | 7:55PM0.35m | ||||||||
— | — | 6:03 | — | — | 6:05 | — | — | 6:05 | — | — | 6:07 | — | — | 6:09 | — | — | 6:09 | — | — | |
8:39 | — | — | 8:37 | — | — | 8:37 | — | — | 8:35 | — | — | 8:34 | — | — | 8:31 | — | — | 8:30 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 14 | 15 | 16 | 14 | 15 | 15 | 14 | 15 | 16 | 15 | 16 | 17 | 16 | 14 | 15 | 14 | 16 | 17 | 15 |
Feels °C | 13 | 12 | 13 | 13 | 10 | 13 | 13 | 10 | 13 | 12 | 11 | 15 | 15 | 14 | 11 | 12 | 10 | 16 | 14 | 12 |
Swell 1 Height (m) Direction Period (s) | WNW 7 | SW 13 | SW 12 | SW 16 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 15 | W 8 | W 8 | SW 18 | SW 18 | WNW 7 | WNW 7 | SW 16 | WNW 6 |
77 | 58 | 40 | 94 | 71 | 64 | 88 | 87 | 84 | 54 | 54 | 75 | 21 | 18 | 80 | 154 | 118 | 118 | 127 | 75 | |
Swell 2 Height (m) Direction Period (s) | SW 13 | W 11 | SW 18 | SW 12 | SW 12 | SW 12 | SW 12 | WNW 8 | SW 21 | W 12 | WNW 9 | SW 20 | SW 19 | SW 18 | SW 14 | SW 14 | SW 18 | SW 16 | SW 13 | SW 16 |
60 | 21 | 79 | 55 | 38 | 22 | 22 | 12 | 72 | 27 | 16 | 97 | 96 | 87 | 73 | 53 | 108 | 94 | 45 | 125 | |
Swell 3 Height (m) Direction Period (s) | SW 18 | SW 18 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | SW 12 | W 11 | WNW 10 | SW 20 | W 13 | SW 14 | SW 14 | W 12 | W 13 | W 13 | W 12 | W 12 | W 11 |
50 | 49 | 22 | 22 | 20 | 19 | 18 | 22 | 23 | 19 | 98 | 30 | 29 | 29 | 26 | 30 | 30 | 26 | 25 | 23 | |
Wind waves Height (m) Direction Period (s) | — | NW 6 | WNW 6 | WNW 6 | NW 5 | NW 6 | WNW 6 | NW 6 | WNW 6 | WNW 6 | WNW 5 | W 8 | WNW 3 | WNW 4 | W 7 | WNW 7 | — | — | WNW 7 | — |
— | 75 | 49 | 67 | 57 | 34 | 69 | 46 | 42 | 47 | 15 | 36 | 3 | 14 | 94 | 161 | — | — | 88 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 766 | 71 | 572 | 1436 | 218 | 159 | 1121 | 71 | 165 | 767 | 3 | 277 | 277 | 242 | 159 | 893 | 3 | 0 | 571 | 6 |
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.











