
Surf Forecasts:
Dongara-Port Denison surf forecast from 22 Jul 2026:
- Best quality surf: Monday 27 Jul, 8AM (local time) - 10ft (3.0m), 14s period, SW swell with offshore winds.
- Most powerful swell: Monday 27 Jul, 8AM (local time) - 10ft (3.0m), 14s period, SW swell with 3,094 kJ wave energy.
- Next surfable swell (1★+): Thursday 23 Jul, 5AM (local time) - 7ft (2.2m), 15s period with SW swell.
Best Forecast Surf Conditions for Dongara-Port Denison this week:
The surf forecast for Dongara-Port Denison over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jul 23) at 5AM. The primary swell is predicted to be 2.2m and 15s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Dongara-Port Denison in the next 16 days are 3.0m 14s and forecast to arrive on Monday (Jul 27) at 8AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Wednesday (Jul 29) at 8AM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Thu 23rd Jul) | 7ft (2.2m) 15s |
| Best Surf | 8AM (Mon 27th Jul) | 10ft (3.0m) 14s |
| Most Powerful | 8AM (Mon 27th Jul) | 10ft (3.0m) 14s |
Table - best surf conditions forecast for Dongara-Port Denison over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s take a look at what’s on the cards for Dongara-Port Denison.
Straight up, we’ve got a mixed bag over the next couple of weeks. The opening days are a bit of a tease – solid swell but the winds aren’t always playing ball. The real standout, the one that’s got me buzzing, is looking like Friday the 31st of July into the start of August, with a few other sneaky good sessions sprinkled in between.
Thursday the 23rd kicks things off with a clean 7ft SW groundswell, with a period of 14 seconds and a strong wave energy. That morning wind is a fresh 19 mph offshore from the east, so the reef will be smooth. It’s a solid option, but the tide might make it a bit tricky. The afternoon cleans up nicely with lighter easterly winds, dropping to 6ft.
Friday the 24th is smaller, around 4ft to 4ft, but the afternoon has a gentle offshore breeze and clean lines. Not a blockbuster, but a fun option.
Saturday the 25th is interesting. The morning is clean but cross-off, with a 4ft SW swell. The afternoon though? Dead glassy. Zero wind. That 4ft swell will be perfect for a longboard or a fish, just smooth and clean.
Sunday the 26th is a write-off. Cross-onshore winds and choppy conditions, you’ll be fighting it all day.
Monday the 27th brings a pulse back – a solid 8ft SW groundswell with a clean offshore breeze in the morning. This is a proper size, well overhead, and clean. One for the experienced crew. The afternoon gets a bit side-shore but still very surfable.
Tuesday the 28th is similar, with a 7ft morning swell, clean, but the afternoon turns onshore and gets choppy.
Now, listen close. Wednesday the 29th morning is a real gem. The swell drops to 4ft, but that’s a long-period 18-second groundswell. The energy is still solid, and the wind is near calm from the north-northeast. For a reef break like this, that long period will mean proper, lined-up waves. This is a session for the connoisseur.
Thursday the 30th is more of the same magic: a 4ft SW swell with a 16-second period and a gentle offshore wind. Classic. Clean and consistent.
But the real standout is Friday the 31st of July. We’re looking at a punchy 8ft SW swell with a 16-second period and massive energy. The morning is cross-off and clean, but the afternoon is absolutely off the hook – glassy, offshore, and still 8ft. This is firing. Big, clean, powerful waves. If you’re an experienced surfer, this is your window.
Saturday the 1st of August holds size at 8ft to 10ft, but the wind gets messy. The morning is cross-off and clean, but the afternoon turns cross-onshore and choppy. Still big, but getting ugly.
Sunday the 2nd is a full-on onshore mess with rain. Avoid it.
Monday the 3rd and Tuesday the 4th see the swell ease back to 5ft to 6ft, with clean offshore winds in the mornings. Nice, solid, everyday surf.
Then, just as you think it’s over, Wednesday the 5th of August throws down again. An 8ft SW swell with a 17-second period and a gentle offshore breeze. This is another proper, clean, powerful swell. The energy is huge. If you missed the 31st, this is your backup.
The last couple of days, Thursday the 6th and Friday the 7th of August, get wind-affected and junky. That last entry on the 7th with 31 mph winds and 12ft swell is a hard pass – that’s kite-surfing territory, not paddle surfing.
So to wrap it up: The absolute best windows are the afternoon of Friday the 31st of July, and the morning of Wednesday the 5th of August. Don’t sleep on the smaller, glassy sessions on Saturday the 25th afternoon or Wednesday the 29th morning either. The crowds at Dongara-Port Denison can sometimes be a factor, so keep that in mind for the standout days.
Stay stoked.
Rusty
Short Range ForecastMostly dry. Warm (max 20°C on Sat afternoon, min 12°C on Thu morning). Winds decreasing (fresh winds from the E on Thu morning, calm by Sat afternoon). | Days 4-6 Weather SummarySome drizzle, heaviest during Sun afternoon. Warm (max 21°C on Tue afternoon, min 11°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 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 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 13 | SW 13 | SW 13 | SW 16 | SW 16 | SW 15 | SW 14 | SW 13 | SW 13 | SW 15 | SW 14 | SW 14 | SW 17 | SW 17 | SW 17 |
Wave Graph | |||||||||||||||||||||
1624 | 1382 | 837 | 618 | 473 | 286 | 392 | 437 | 388 | 251 | 287 | 2424 | 2696 | 2094 | 1521 | 1889 | 1443 | 1018 | 861 | 751 | 897 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | cross-off | off | off | cross-off | glassy | cross-off | cross | cross-on | cross-off | cross-off | cross-off | off | cross-off | glassy | cross-off | cross | cross-on | cross-off |
High Tide | 5:19AM0.63m | 6:00AM0.64m | 6:43AM0.65m | 7:26AM0.67m | 8:05AM0.68m | 8:41AM0.68m | |||||||||||||||
Low Tide | 3:37PM0.15m | 3:55PM0.12m | 4:16PM0.09m | 4:39PM0.07m | 5:02PM0.06m | 5:22PM0.06m | 5:38PM0.06m | ||||||||||||||
7:09 | — | — | 7:09 | — | — | 7:09 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | |
— | 5:43 | — | — | 5:44 | — | — | 5:44 | — | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | |
mm | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 18 | 17 | 14 | 19 | 18 | 16 | 20 | 19 | 17 | 19 | 16 | 14 | 18 | 16 | 16 | 21 | 20 | 17 | 21 | 19 |
Feels °C | 7 | 14 | 12 | 8 | 15 | 14 | 10 | 16 | 17 | 13 | 15 | 13 | 10 | 16 | 12 | 11 | 17 | 17 | 11 | 16 | 17 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 13 | SW 13 | SW 13 | WSW 12 | SW 12 | SW 15 | SW 14 | SW 13 | SW 13 | SW 15 | SW 14 | SW 14 | SW 13 | SW 17 | SW 17 |
1624 | 1382 | 837 | 618 | 473 | 286 | 392 | 437 | 388 | 251 | 209 | 2424 | 2696 | 2094 | 1521 | 1889 | 1443 | 1018 | 488 | 751 | 897 | |
Swell 2 Height (m) Direction Period (s) | — | — | WSW 18 | WSW 16 | SW 16 | WSW 15 | SW 20 | SW 18 | SW 17 | SW 16 | SW 16 | — | — | — | SW 24 | SW 22 | SW 21 | SW 19 | SW 17 | SW 13 | SW 24 |
— | — | 31 | 25 | 66 | 144 | 15 | 80 | 173 | 239 | 287 | — | — | — | 22 | 75 | 218 | 808 | 861 | 424 | 22 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | SW 18 | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | 50 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | E 4 | — | E 3 | ENE 4 | — | E 3 | NE 3 | — | — | — | W 3 | — | — | — | ESE 3 | E 3 | — | NE 3 | NNE 4 | NNW 5 | NNW 5 |
13 | — | 8 | 9 | — | 4 | 9 | — | — | — | 1 | — | — | — | 3 | 5 | — | 5 | 31 | 14 | 10 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 238 | 0 | 0 | 189 | 0 | 0 | 189 | 0 | 0 | 38 | 453 | 0 | 53 | 0 | 0 | 32 | 0 | 0 | 385 | 555 | 0 |
Best forecast wave conditions in North West WA | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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Information about the Dongara-Port Denison Surf forecast
The above surf forecast table for Dongara-Port Denison provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Dongara-Port Denison can be found by selecting the local surf guide option on the grey menu. Our Dongara-Port Denison 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 (Dongara-Port Denison) 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 Dongara-Port Denison 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 holiday in North West WA? If you are looking for accommodation near Dongara-Port Denison, camping, hotels and holiday cottages in North West WA, consider staying in Geraldton which is 62 km (39 miles) away.










