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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 08 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
23.7° C
(Which is 1.8°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 4AM is: 3.5m 11s primary swell from a South-southwest direction and 3.0m 11s secondary swell from a South direction, 0.5m 11s secondary swell from a East direction (forecast issued at 09:00pm May 08). The wind direction is predicted to be cross-shore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 May) | 11ft (3.5m) | 11s |
| Afternoon (09 May) | 10ft (3.0m) | 11s |
| Evening (09 May) | 8ft (2.5m) | 10s |
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 14mm), heaviest on Sun night. Warm (max 20°C on Sun afternoon, min 14°C on Fri night). Mainly fresh winds. | ||||||||||||||||||||||||
Fri 8 | Saturday 9 | Sunday 10 | Monday 11 | |||||||||||||||||||||
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 |   |    |    |    | ||||||||||||||||||||
S 10 | S 12 | S 12 | SSW 11 | SSW 11 | S 10 | S 10 | S 11 | S 11 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | SSE 11 | |
918 | 2784 | 4108 | 3227 | 2364 | 1277 | 1716 | 1864 | 1538 | 1160 | 740 | 587 | 481 | 407 | 398 | 399 | 381 | 915 | 934 | 682 | 584 | 458 | 354 | 467 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | on | on | on | on | cross-on | cross-on | cross-on | |
High Tide | 00:41AM1.35m | 1:59PM0.92m | 1:38AM1.32m | 3:03PM1.00m | 2:38AM1.31m | 3:59PM1.12m | ||||||||||||||||||
Low Tide | 5:55PM0.57m | 7:54AM0.36m | 7:05PM0.60m | 8:47AM0.32m | 8:22PM0.60m | 9:35AM0.26m | ||||||||||||||||||
 | | |  |  | | | | | | | | |  |  |  |  |  | | | | | | | |
 | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — |
 | — | — | — | — | — | — | — | 5:05 | — | — | — | — | — | — | — | 5:04 | — | — | — | — | — | — | — | 5:02 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 3 | 3 | 3 | — | — | 1 | 1 | |
Temp °C | 20 | 18 | 15 | 15 | 14 | 15 | 17 | 18 | 19 | 19 | 17 | 16 | 16 | 16 | 18 | 19 | 20 | 20 | 19 | 20 | 20 | 19 | 20 | 20 |
12 | 12 | 9 | 9 | 8 | 10 | 12 | 14 | 16 | 17 | 15 | 13 | 13 | 13 | 15 | 17 | 17 | 18 | 18 | 18 | 18 | 17 | 18 | 17 | |
Swell 1 Height (m) Direction Period (s) | E 11 | S 12 | S 12 | S 11 | S 11 | S 10 | S 10 | S 11 | S 11 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 11 | S 8 | S 8 | S 11 | S 11 | S 10 | S 10 | E 13 |
 kJ | 85 | 2096 | 2579 | 2174 | 1608 | 1277 | 1300 | 1317 | 1168 | 867 | 740 | 587 | 481 | 407 | 398 | 399 | 160 | 458 | 432 | 682 | 584 | 458 | 354 | 277 |
Swell 2 Height (m) Direction Period (s) | NE 9 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 13 | S 15 | S 15 | E 13 | S 14 |
| kJ | 3 | 59 | 58 | 58 | 59 | 61 | 61 | 62 | 62 | 63 | 63 | 91 | 93 | 99 | 103 | 139 | 134 | 134 | 130 | 222 | 381 | 347 | 277 | 261 |
Swell 3 Height (m) Direction Period (s) | — | — | — | S 20 | — | S 20 | — | NE 10 | NE 10 | NE 11 | NE 11 | NE 10 | S 18 | S 17 | S 18 | S 18 | SSE 18 | S 17 | S 15 | S 16 | E 13 | E 13 | S 14 | N 9 |
| kJ | — | — | — | 8 | — | 8 | — | 4 | 4 | 4 | 4 | 4 | 25 | 23 | 24 | 6 | 31 | 146 | 172 | 306 | 215 | 273 | 338 | 2 |
Wind waves Height (m) Direction Period (s) | S 10 | S 12 | S 12 | SSW 11 | SSW 11 | — | S 10 | S 11 | S 11 | S 10 | — | — | — | — | — | — | S 9 | S 11 | S 11 | — | — | — | — | SSE 11 |
| kJ | 918 | 2784 | 4108 | 3227 | 2364 | — | 1716 | 1864 | 1538 | 1160 | — | — | — | — | — | — | 381 | 915 | 934 | — | — | — | — | 467 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 31 | 49 | 87 | 8 | 8 | 1 | 8 | 1 | 31 | 1 | 1 | 1 | 27 | 1 | 8 | 1 | 27 | 27 | 1 | 15 | 8 | 1 | 31 | 87 |
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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