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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 3 am Friday 22 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
22.8° C
(Which is 1.7°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 9AM is: 2.5m 8s primary swell from a South-southeast direction and 1.3m 10s secondary swell from a East-southeast direction, 0.1m 16s secondary swell from a South direction (forecast issued at 03:00am May 22). The wind direction is predicted to be onshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 May) | 8ft (2.5m) | 8s |
| Afternoon (22 May) | 10ft (3.0m) | 10s |
| Evening (22 May) | 10ft (3.0m) | 11s |
Table - waves today at Treachery Head. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 12mm), heaviest on Fri night. Warm (max 20°C on Fri night, min 17°C on Sun night). Winds decreasing (strong winds from the S on Fri morning, calm by Sun night). | ||||||||||||||||||||||||
Friday 22 | Saturday 23 | Sunday 24 | ||||||||||||||||||||||
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 | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SSE 8 | SSE 8 | SSE 8 | SSE 8 | SE 9 | SE 11 | SE 11 | SE 11 | SE 10 | SE 10 | ESE 11 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | E 12 | ESE 12 | ESE 12 | ESE 12 | E 11 | E 11 | |
979 | 998 | 1074 | 1057 | 1484 | 2150 | 2137 | 2038 | 2018 | 2282 | 2730 | 3390 | 3189 | 3126 | 2897 | 2893 | 2846 | 2632 | 2147 | 2236 | 2354 | 2274 | 1954 | 1990 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | on | on | on | on | on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross | cross | cross | cross | cross-on | |
High Tide | 00:03AM1.64m | 1:15PM1.04m | 1:04AM1.52m | 2:24PM1.08m | 2:07AM1.40m | 3:27PM1.16m | ||||||||||||||||||
Low Tide | 7:09AM0.13m | 6:33PM0.48m | 8:08AM0.17m | 7:49PM0.53m | 9:02AM0.20m | 9:07PM0.54m | ||||||||||||||||||
 |  |  |  | | | | | | | | | |  | |  | | | | | |  |  | | |
 | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — |
 | — | — | — | — | — | 4:55 | — | — | — | — | — | — | — | 4:54 | — | — | — | — | — | — | — | 4:54 | — | — |
— | 1 | 1 | 1 | 1 | 1 | — | — | 1 | 1 | 3 | 1 | 1 | — | — | — | — | — | — | 1 | 1 | — | — | — | |
Temp °C | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
11 | 11 | 11 | 11 | 11 | 11 | 12 | 13 | 13 | 14 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 18 | 18 | 18 | 17 | 17 | 18 | 19 | |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | ESE 10 | S 15 | S 14 | S 13 | S 13 | S 12 | SSW 11 | ESE 11 | ESE 11 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | E 12 | ESE 12 | ESE 12 | ESE 12 | E 11 | E 11 |
 kJ | 148 | 116 | 148 | 352 | 17 | 35 | 55 | 51 | 25 | 25 | 2730 | 2744 | 3189 | 3126 | 2897 | 2893 | 2846 | 2632 | 2147 | 2236 | 2354 | 2274 | 1954 | 1990 |
Swell 2 Height (m) Direction Period (s) | S 16 | S 16 | S 16 | S 16 | — | — | — | — | — | — | — | — | S 14 | S 22 | S 21 | S 19 | S 18 | S 17 | SSE 8 | S 15 | S 14 | S 14 | S 14 | S 13 |
| kJ | 5 | 5 | 5 | 5 | — | — | — | — | — | — | — | — | 4 | 9 | 8 | 29 | 25 | 22 | 99 | 4 | 16 | 4 | 4 | 13 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | S 14 | S 13 | S 13 | — | — | S 16 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 3 | 3 | — | — | 20 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SE 9 | SE 11 | SE 11 | SE 11 | SE 10 | SE 10 | — | ESE 12 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 979 | 998 | 1074 | 1057 | 1484 | 2150 | 2137 | 2038 | 2018 | 2282 | — | 3390 | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 207 | 207 | 207 | 261 | 266 | 266 | 300 | 163 | 163 | 261 | 207 | 194 | 194 | 194 | 266 | 163 | 163 | 116 | 8 | 87 | 129 | 163 | 85 | 27 |
Best forecast wave conditions in Port Macquarie | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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