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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 pm Friday 29 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
22.3° C
(Which is 1.7°C warmer than normal for this time of year)How big are the waves at Treachery Head today (30 May):
- Morning surf: Morning surf (30 May, local time) - 5ft (1.5m), 8s period with S swell.
- Afternoon surf: Afternoon surf (30 May, local time) - 4.5ft (1.4m), 8s period with S swell.
- Evening surf: Evening surf (30 May, local time) - 4.5ft (1.4m), 8s period with S swell.
The current surf forecast for Treachery Head at 5AM is: 1.6m 8s primary swell from a South direction and 1.2m 10s secondary swell from a East direction (forecast issued at 09:00pm May 29). An open ocean swell of 1.0m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 May) | 5ft (1.5m) | 8s |
| Afternoon (30 May) | 4.5ft (1.4m) | 8s |
| Evening (30 May) | 4.5ft (1.4m) | 8s |
Table - waves today at Treachery Head. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Fri night. Very mild (max 18°C on Sat morning, min 12°C on Sun night). Winds decreasing (fresh winds from the W on Fri night, light winds from the W by Mon afternoon). | ||||||||||||||||||||||||
Fri 29 | Saturday 30 | Sunday 31 | Monday 1 | |||||||||||||||||||||
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 | 7 AM | 10 AM | 1 PM | 4 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SSW 9 | SSW 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | SSW 8 | S 8 | S 8 | S 8 | SSW 7 | S 7 | SSW 7 | S 7 | SSW 7 | S 7 | SSW 7 | S 7 | |
1004 | 1123 | 499 | 390 | 297 | 297 | 265 | 265 | 271 | 278 | 235 | 191 | 192 | 127 | 130 | 127 | 89 | 106 | 191 | 139 | 256 | 143 | 186 | 103 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross | |
High Tide | 6:58PM1.56m | 7:22AM1.06m | 7:33PM1.59m | 8:02AM1.04m | 8:09PM1.61m | 8:42AM1.03m | ||||||||||||||||||
Low Tide | 1:38AM0.28m | 12:54PM0.32m | 2:17AM0.24m | 1:30PM0.34m | 2:56AM0.22m | 2:07PM0.35m | ||||||||||||||||||
 | |  | |  | |  | |  | | | | | | | | | | | | | | |  | |
 | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:41 | — | — | — | — |
 | — | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:52 |
1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 19 | 17 | 16 | 15 | 14 | 15 | 18 | 18 | 17 | 16 | 16 | 15 | 14 | 16 | 17 | 18 | 16 | 14 | 13 | 12 | 12 | 12 | 15 | 16 |
14 | 11 | 9 | 7 | 6 | 8 | 11 | 11 | 10 | 9 | 10 | 9 | 8 | 9 | 10 | 12 | 9 | 6 | 5 | 5 | 5 | 6 | 10 | 12 | |
Swell 1 Height (m) Direction Period (s) | E 10 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | SSW 8 | S 8 | S 8 | S 8 | SSW 7 | S 7 | E 9 | S 7 | SSW 7 | S 7 | S 7 | S 7 |
 kJ | 567 | 742 | 499 | 390 | 297 | 297 | 265 | 265 | 271 | 278 | 235 | 191 | 192 | 127 | 130 | 127 | 89 | 106 | 61 | 139 | 171 | 143 | 124 | 103 |
Swell 2 Height (m) Direction Period (s) | S 17 | 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 9 | E 9 | E 9 | N 9 | E 9 | E 9 | E 9 | E 10 | E 9 |
| kJ | 5 | 502 | 384 | 331 | 282 | 237 | 192 | 156 | 153 | 121 | 121 | 121 | 121 | 90 | 89 | 85 | 61 | 60 | 2 | 61 | 61 | 62 | 64 | 62 |
Swell 3 Height (m) Direction Period (s) | — | S 16 | S 16 | S 16 | S 16 | NE 8 | S 15 | S 14 | S 14 | NE 8 | NE 8 | NE 8 | — | — | NE 10 | — | SSE 9 | S 9 | — | — | — | — | N 12 | S 9 |
| kJ | — | 5 | 5 | 5 | 5 | 2 | 4 | 4 | 4 | 3 | 3 | 3 | — | — | 4 | — | 25 | 42 | — | — | — | — | 3 | 6 |
Wind waves Height (m) Direction Period (s) | SSW 9 | SSW 9 | WSW 4 | WSW 4 | WSW 4 | WSW 4 | WSW 4 | W 4 | W 4 | W 4 | W 4 | W 4 | W 4 | W 3 | WSW 4 | W 4 | W 4 | WSW 4 | SSW 7 | WSW 4 | SSW 7 | WSW 3 | SSW 7 | — |
| kJ | 1004 | 1123 | 27 | 43 | 36 | 32 | 26 | 21 | 20 | 21 | 16 | 10 | 22 | 8 | 16 | 6 | 9 | 13 | 191 | 18 | 256 | 7 | 186 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 31 | 31 | 27 | 27 | 27 | 27 | 27 | 49 | 27 | 12 | 27 | 6 | 6 | 27 | 31 | 12 | 85 | 86 | 86 | 27 | 15 | 1 | 1 | 1 |
Best forecast wave conditions in Port Macquarie | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
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Ocean Swells (m)- Wind Speed (km/h)
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