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Port Denison Surf Forecast
/ WA – North West (27 breaks) / Western Australia (159 breaks) /
Surf Forecasts:
Port Denison surfForecast / WA – North West / Australia
16 Day Weather and Surf, issued 1 am Thursday 23 Apr 2026 AWSTForecast update in hr min s Forecast update imminent
Port Denison surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Port Denison sea temperature is
22.5° C
(Which is slightly cooler than normal)Best Forecast Surf Conditions for Port Denison this week:
The surf forecast for Port Denison over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Apr 23) at 11PM. The primary swell is predicted to be 2.5m and 13s period with a secondary swell of 0.4m and 20s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Port Denison in the next 16 days are 2.5m 18s and forecast to arrive on Monday (Apr 27) at 5PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Saturday (Apr 25) at 2AM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Thu 23rd Apr) | 8ft (2.5m) 13s |
| Best Surf | 8AM (Mon 27th Apr) | 6ft (1.8m) 19s |
| Most Powerful | 5PM (Mon 27th Apr) | 8ft (2.5m) 18s |
Table - best surf conditions forecast for Port Denison over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 25°C on Sat afternoon, min 15°C on Fri night). Winds increasing (light winds from the SE on Fri morning, fresh winds from the SSW by Sat afternoon). | Days 4-6 Weather SummaryModerate rain (total 10mm), heaviest on Sun night. Warm (max 29°C on Sun morning, min 18°C on Mon night). 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 |  |  |  |  |  |  |  | ||||||||||||||
SW 14 | SW 13 | SW 14 | SW 14 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 14 | SW 21 | SW 18 | SW 18 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 | |
1319 | 2474 | 2687 | 3009 | 2686 | 1549 | 1527 | 1634 | 1325 | 1006 | 961 | 1149 | 2795 | 4385 | 3293 | 2179 | 1760 | 1688 | 1549 | 1380 | 905 | |
Wind (km/h) | |||||||||||||||||||||
cross-on | cross | cross | cross | cross | cross-off | cross-off | cross | cross-off | off | cross | cross | on | cross | cross-off | cross | cross | cross-off | on | cross-on | cross | |
High Tide | 11:58AM0.66m | 12:01PM0.58m | 11:37AM0.51m | 4:14PM0.50m | 10:51AM0.46m | 5:57PM0.44m | 8:44AM0.47m | 7:19PM0.40m | 8:23AM0.52m | 8:33PM0.37m | 8:28AM0.57m | 9:46PM0.35m | |||||||||
Low Tide | 00:46AM0.08m | 1:26AM0.12m | 2:32PM0.49m | 1:52AM0.18m | 2:52PM0.41m | 2:05AM0.23m | 3:21PM0.34m | 1:59AM0.28m | 3:50PM0.27m | 1:27AM0.31m | 4:18PM0.21m | 00:59AM0.33m | |||||||||
 | |  |  | |  | | | | |  |  | | | | | | | | |  | |
 | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — | 6:43 | — | — | 6:45 | — | — | 6:45 | — | — | 6:46 | — | — |
 | — | 5:53 | — | — | 5:52 | — | — | 5:52 | — | — | 5:51 | — | — | 5:50 | — | — | 5:49 | — | — | 5:47 | — |
— | — | — | — | — | — | — | — | — | — | — | 10 | — | — | — | — | — | — | — | — | — | |
Temp °C | 21 | 21 | 19 | 20 | 20 | 19 | 22 | 25 | 24 | 29 | 29 | 24 | 24 | 22 | 20 | 22 | 22 | 21 | 23 | 22 | 20 |
18 | 18 | 17 | 18 | 17 | 15 | 19 | 21 | 20 | 28 | 27 | 24 | 25 | 21 | 19 | 21 | 19 | 19 | 23 | 21 | 19 | |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 13 | SW 14 | SW 14 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 14 | SSW 13 | SW 18 | SW 18 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 |
 kJ | 1319 | 2474 | 2687 | 3009 | 2686 | 1549 | 1527 | 1306 | 1325 | 1006 | 961 | 784 | 2795 | 4385 | 3293 | 2179 | 1760 | 1688 | 1549 | 1380 | 905 |
Swell 2 Height (m) Direction Period (s) | — | SW 22 | — | — | — | — | — | — | S 6 | — | SW 26 | SW 21 | SW 13 | — | — | — | — | — | — | — | — |
| kJ | — | 19 | — | — | — | — | — | — | 74 | — | 26 | 1149 | 669 | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | SE 4 | — | SW 13 | — | — | — | — | — | — | S 5 | — | SSW 6 | — | — | — | S 6 |
| kJ | — | — | — | — | — | 10 | — | 1634 | — | — | — | — | — | — | 25 | — | 48 | — | — | — | 74 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1747 | 840 | 78 | 64 | 363 | 227 | 0 | 443 | 0 | 0 | 443 | 345 | 78 | 443 | 285 | 98 | 443 | 0 | 261 | 463 | 198 |
Best forecast wave conditions in North West WA | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Port Denison 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 Port Denison Surf forecast
The above surf forecast table for 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 Port Denison can be found by selecting the local surf guide option on the grey menu. Our 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 (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 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 Port Denison, camping, hotels and holiday cottages in North West WA, consider staying in Geraldton which is 73 km (45 miles) away.
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