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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 Thursday 14 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
23.0° C
(Which is 1.5°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 8AM is: 1.6m 7s primary swell from a East-southeast direction and 0.8m 10s secondary swell from a South direction, 0.3m 14s secondary swell from a South direction (forecast issued at 03:00am May 14). The wind direction is predicted to be cross-onshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 May) | 5ft (1.6m) | 7s |
| Afternoon (14 May) | 5ft (1.5m) | 7s |
| Evening (14 May) | 4.5ft (1.4m) | 7s |
Table - waves today at Treachery Head. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 30mm), heaviest during Thu morning. Warm (max 20°C on Thu night, min 17°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 14 | Friday 15 | Saturday 16 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | E 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | E 9 | E 9 | |
216 | 266 | 222 | 222 | 180 | 204 | 200 | 176 | 145 | 153 | 158 | 158 | 162 | 196 | 196 | 202 | 121 | 186 | 231 | 257 | 353 | 453 | 575 | 580 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-off | glassy | glassy | glassy | cross-on | cross | cross | cross-off | cross | cross | cross | on | cross-on | cross-off | cross-off | |
High Tide | 5:31AM1.32m | 6:14PM1.59m | 6:26AM1.31m | 6:57PM1.73m | 7:20AM1.29m | 7:43PM1.83m | ||||||||||||||||||
Low Tide | 11:40PM0.33m | 11:43AM0.11m | 00:35AM0.21m | 12:26PM0.09m | 1:28AM0.10m | 1:10PM0.10m | ||||||||||||||||||
 |  |  | | |  | | | | | | | |  |  | | | |  | | |  |  | | |
 | — | 6:30 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:00 | — | — | — | — | — | — | — | 5:00 | — | — | — | — | — | — | — | 4:59 | — | — |
1 | 1 | 3 | 4 | 3 | 4 | 3 | 2 | 2 | 3 | 1 | 1 | 2 | — | — | 1 | — | — | — | — | — | — | — | — | |
Temp °C | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 19 | 19 | 19 | 18 | 19 | 20 | 20 | 19 | 19 | 18 | 17 | 18 | 18 | 20 | 20 | 20 |
16 | 15 | 15 | 15 | 16 | 16 | 16 | 18 | 18 | 19 | 19 | 19 | 19 | 20 | 18 | 19 | 20 | 19 | 17 | 18 | 18 | 21 | 19 | 18 | |
Swell 1 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | E 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | E 9 | E 9 |
 kJ | 154 | 70 | 120 | 90 | 81 | 79 | 59 | 176 | 145 | 153 | 158 | 158 | 162 | 196 | 196 | 202 | 121 | 186 | 231 | 257 | 353 | 453 | 575 | 580 |
Swell 2 Height (m) Direction Period (s) | S 16 | S 15 | S 14 | S 14 | S 13 | E 10 | E 10 | S 9 | S 9 | S 10 | S 10 | S 9 | S 9 | E 9 | E 9 | E 9 | SSE 8 | S 9 | S 9 | S 13 | S 13 | S 13 | S 13 | S 13 |
| kJ | 78 | 41 | 35 | 33 | 32 | 8 | 8 | 58 | 61 | 44 | 44 | 43 | 41 | 6 | 6 | 6 | 81 | 26 | 15 | 4 | 3 | 3 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | E 11 | E 11 | E 10 | E 10 | E 10 | — | N 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | SE 15 | SE 15 | S 15 | S 15 | S 14 | S 14 | S 18 | S 17 | S 16 | — | — |
| kJ | 21 | 20 | 19 | 19 | 19 | — | 2 | 8 | 17 | 17 | 17 | 17 | 15 | 8 | 8 | 4 | 4 | 4 | 4 | 6 | 6 | 5 | — | — |
Wind waves Height (m) Direction Period (s) | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 216 | 266 | 222 | 222 | 180 | 204 | 200 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 163 | 87 | 49 | 49 | 221 | 129 | 129 | 13 | 13 | 0 | 0 | 0 | 0 | 96 | 13 | 6 | 0 | 1 | 1 | 1 | 1 | 85 | 13 | 13 |
Best forecast wave conditions in Port Macquarie | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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