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Treachery Head Surf Forecast
/ NSW – Port Macquarie (37 breaks) / New South Wales (297 breaks) /
Surf Forecasts:
Treachery Head surfForecast / NSW – Port Macquarie / Australia
48hr Weather and Surf, issued 9 am Tuesday 05 May 2026 AESTForecast update in hr min s Forecast update imminent
Treachery Head surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Treachery Head sea temperature is
23.5° C
(Which is 1.4°C warmer than normal for this time of year)How big are the waves at Treachery Head today?
The current surf forecast for Treachery Head at 12PM is: 1.8m 11s primary swell from a East direction and 0.1m 16s secondary swell from a South direction, 0.6m 4s secondary swell from a South-southwest direction (forecast issued at 09:00am May 05). The wind direction is predicted to be cross-onshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 May) | 6ft (1.9m) | 11s |
| Afternoon (05 May) | 5.5ft (1.7m) | 11s |
| Evening (05 May) | 5.5ft (1.7m) | 11s |
Table - waves today at Treachery Head. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 21°C on Thu morning, min 9°C on Thu night). Winds increasing (calm on Wed morning, strong winds from the WSW by Thu night). | ||||||||||||||||||||||||
Tuesday 5 | Wednesday 6 | Thursday 7 | Fri 8 | |||||||||||||||||||||
7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | SW 7 | SSW 8 | SSW 10 | |
970 | 790 | 764 | 683 | 683 | 670 | 584 | 573 | 545 | 524 | 514 | 452 | 452 | 458 | 458 | 392 | 332 | 279 | 230 | 186 | 148 | 317 | 425 | 1245 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross-on | on | on | on | cross-on | cross-on | cross | glassy | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross | cross-off | cross | |
High Tide | 10:17AM1.00m | 10:20PM1.51m | 11:01AM0.95m | 11:02PM1.45m | 11:51AM0.91m | 11:48PM1.40m | ||||||||||||||||||
Low Tide | 4:30AM0.26m | 3:40PM0.41m | 5:15AM0.31m | 4:17PM0.47m | 6:05AM0.35m | 5:01PM0.52m | ||||||||||||||||||
 |  | |  |  | | | |  | | | | | | |  | | | | | | | | | |
 | 6:24 | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:26 |
 | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:06 | — | — | — | 5:05 |
2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 18 | 19 | 19 | 20 | 20 | 20 | 20 | 19 | 18 | 19 | 19 | 20 | 20 | 20 | 18 | 16 | 16 | 18 | 21 | 16 | 15 | 12 | 11 | 10 |
17 | 15 | 14 | 16 | 18 | 19 | 18 | 18 | 17 | 19 | 18 | 17 | 16 | 17 | 15 | 14 | 10 | 11 | 14 | 6 | 4 | 0 | 0 | 0 | |
Swell 1 Height (m) Direction Period (s) | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 |
 kJ | 970 | 790 | 764 | 683 | 683 | 670 | 584 | 573 | 545 | 524 | 514 | 452 | 452 | 458 | 458 | 392 | 332 | 279 | 230 | 186 | 148 | 148 | 117 | 90 |
Swell 2 Height (m) Direction Period (s) | S 16 | S 16 | S 16 | S 16 | S 6 | S 6 | S 6 | SSW 6 | S 17 | S 16 | S 11 | S 9 | S 8 | S 8 | S 7 | SSW 7 | SSW 7 | S 7 | S 12 | S 12 | S 11 | S 14 | S 14 | NE 9 |
| kJ | 5 | 5 | 5 | 5 | 22 | 24 | 17 | 10 | 93 | 82 | 57 | 64 | 51 | 43 | 28 | 16 | 18 | 8 | 11 | 11 | 10 | 4 | 4 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | S 16 | S 18 | S 18 | S 18 | S 5 | SSW 4 | S 16 | S 15 | S 14 | S 13 | S 13 | S 13 | S 13 | S 12 | NE 10 | NE 10 | S 17 | NE 10 | N 9 | — |
| kJ | — | — | — | — | 21 | 24 | 25 | 54 | 4 | 2 | 77 | 67 | 35 | 32 | 31 | 30 | 13 | 12 | 4 | 4 | 6 | 4 | 2 | — |
Wind waves Height (m) Direction Period (s) | WSW 3 | SW 4 | SSW 4 | S 5 | SSW 6 | — | — | — | — | — | — | — | — | NE 3 | NNE 4 | NNE 4 | WNW 3 | WSW 4 | WSW 4 | SW 5 | WSW 5 | SW 7 | SSW 8 | SSW 10 |
| kJ | 5 | 10 | 15 | 17 | 40 | — | — | — | — | — | — | — | — | 3 | 16 | 25 | 2 | 22 | 28 | 98 | 95 | 317 | 425 | 1245 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 87 | 57 | 31 | 47 | 13 | 6 | 6 | 27 | 15 | 95 | 221 | 116 | 116 | 31 |
Best forecast wave conditions in Port Macquarie | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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