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Dongara-Port Denison Surf Forecast
/ WA – North West (27 breaks) / Western Australia (159 breaks) /
Surf Forecasts:
Dongara-Port Denison surfForecast / WA – North West / Australia
48hr Weather and Surf, issued 7 pm Wednesday 20 May 2026 AWSTForecast update in hr min s Forecast update imminent
Dongara-Port Denison surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dongara-Port Denison sea temperature is
20.7° C
(Which is 2.1°C colder than average for this time of year)How big are the waves at Dongara-Port Denison today?
The current surf forecast for Dongara-Port Denison at 1AM is: 1.3m 13s primary swell from a Southwest direction and 0.9m 16s secondary swell from a Southwest direction (forecast issued at 07:00pm May 20). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 May) | 5ft (1.6m) | 14s |
| Afternoon (21 May) | 6ft (1.8m) | 14s |
| Evening (21 May) | 6ft (1.8m) | 14s |
Table - waves today at Dongara-Port Denison. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 22°C on Wed night, min 12°C on Sat morning). Winds increasing (light winds from the S on Wed night, fresh winds from the S by Thu night). | ||||||||||||||||||||||||
Wed 20 | Thursday 21 | Friday 22 | Sat 23 | |||||||||||||||||||||
5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 14 | SW 14 | SW 13 | SW 13 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | |
1094 | 992 | 637 | 560 | 1048 | 1109 | 1307 | 1402 | 1289 | 1271 | 1236 | 1004 | 976 | 933 | 1367 | 1144 | 1127 | 669 | 669 | 581 | 799 | 761 | 624 | 624 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | off | off | off | off | off | |
High Tide | 11:14AM0.69m | 11:11AM0.60m | 10:37AM0.53m | |||||||||||||||||||||
Low Tide | 9:41PM0.03m | 10:50PM0.09m | 11:34PM0.15m | |||||||||||||||||||||
 |  |  | | |  | | | |  | | | | | | | | | | | | | | | |
 | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:01 | — | — | — |
 | 5:34 | — | — | — | — | — | — | — | 5:32 | — | — | — | — | — | — | — | 5:32 | — | — | — | — | — | — | 5:31 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 23 | 21 | 22 | 22 | 21 | 20 | 22 | 21 | 20 | 19 | 18 | 18 | 16 | 14 | 18 | 20 | 20 | 17 | 16 | 15 | 13 | 12 | 16 | 20 |
19 | 19 | 20 | 19 | 19 | 18 | 20 | 18 | 17 | 16 | 14 | 13 | 10 | 9 | 12 | 14 | 15 | 11 | 11 | 10 | 7 | 7 | 10 | 15 | |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 13 | SW 13 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 |
 kJ | 1094 | 992 | 637 | 560 | 1048 | 1109 | 1307 | 1402 | 1289 | 1271 | 1236 | 1004 | 976 | 933 | 1367 | 1144 | 1127 | 669 | 669 | 581 | 799 | 761 | 624 | 624 |
Swell 2 Height (m) Direction Period (s) | — | — | WSW 16 | SW 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 7 | — | — | — | — |
| kJ | — | — | 330 | 371 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 104 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | SSW 3 | SSW 4 | S 5 | SSW 6 | SSW 7 | SSW 7 | SSW 7 | — | — | — | S 6 | S 6 | ESE 3 | ESE 3 | E 3 | E 3 | — |
| kJ | — | — | — | — | — | — | — | 5 | 15 | 54 | 118 | 230 | 247 | 215 | — | — | — | 110 | 106 | 8 | 9 | 8 | 6 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 64 | 0 | 0 | 0 | 11 | 53 | 453 | 688 | 453 | 453 | 453 | 453 | 238 | 373 | 453 | 187 | 453 | 187 | 53 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in North West WA | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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