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Triangles Surf Forecast
/ NSW – Newcastle (55 breaks) / New South Wales (297 breaks) /
Surf Forecasts:
Triangles surfForecast / NSW – Newcastle / Australia
48hr Weather and Surf, issued 9 am Wednesday 27 May 2026 AESTForecast update in hr min s Forecast update imminent
Triangles surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Triangles sea temperature is
20.6° C
(Which is normal for this time of year)How big are the waves at Triangles today?
The current surf forecast for Triangles at 5PM is: 2.1m 12s primary swell from a East direction (forecast issued at 09:00am May 27). An open ocean swell of 0.3m 10s is not directed at the surf break. The wind direction is predicted to be cross-shore and the swell rating is 11.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 May) | 7.5ft (2.3m) | 12s |
| Afternoon (27 May) | 7ft (2.1m) | 12s |
| Evening (27 May) | 6.5ft (2.0m) | 12s |
Table - waves today at Triangles. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 67mm), heaviest during Thu night. Warm (max 20°C on Thu morning, min 15°C on Fri night). Winds increasing (calm on Wed morning, fresh winds from the SSW by Fri afternoon). | ||||||||||||||||||||||||
Wednesday 27 | Thursday 28 | Friday 29 | Sat 30 | |||||||||||||||||||||
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 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | 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 | |
1572 | 1439 | 1436 | 1287 | 1129 | 1111 | 986 | 963 | 906 | 755 | 741 | 727 | 727 | 890 | 700 | 661 | 567 | 623 | 612 | 600 | 494 | 557 | 569 | 494 | |
Wind (km/h) | ||||||||||||||||||||||||
off | glassy | cross | cross | cross | cross-on | off | cross-off | cross-off | cross-off | cross | cross | cross | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | |
High Tide | 5:10AM1.12m | 5:47PM1.43m | 6:00AM1.08m | 6:23PM1.49m | 6:45AM1.06m | 6:57PM1.54m | ||||||||||||||||||
Low Tide | 11:10AM0.31m | 00:17AM0.37m | 11:47AM0.33m | 1:01AM0.31m | 12:22PM0.35m | 1:41AM0.26m | ||||||||||||||||||
 |  |  | |  | |  |  | |  | | | |  | | |  |  | | | | | | | |
 | 6:45 | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:47 |
 | — | — | — | 4:55 | — | — | — | — | — | — | — | 4:54 | — | — | — | — | — | — | — | 4:54 | — | — | — | 4:54 |
— | — | — | — | 1 | 3 | 3 | — | — | 2 | 2 | 2 | 3 | 10 | 9 | 4 | 3 | 5 | 5 | 2 | 4 | 2 | 6 | 1 | |
Temp °C | 18 | 18 | 19 | 19 | 19 | 19 | 18 | 18 | 18 | 19 | 20 | 20 | 20 | 19 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 18 | 17 | 17 |
18 | 19 | 19 | 19 | 20 | 20 | 19 | 18 | 18 | 19 | 20 | 19 | 18 | 16 | 17 | 19 | 19 | 17 | 16 | 15 | 15 | 14 | 13 | 13 | |
Swell 1 Height (m) Direction Period (s) | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | 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 |
 kJ | 1572 | 1439 | 1436 | 1287 | 1129 | 1111 | 986 | 963 | 906 | 755 | 741 | 727 | 727 | 714 | 700 | 661 | 567 | 623 | 612 | 600 | 494 | 557 | 569 | 494 |
Swell 2 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 16 | S 9 | S 9 | S 8 | S 8 | S 8 | S 4 | SSE 8 | S 8 | S 11 | S 15 | S 11 | S 7 | SSW 7 | S 17 | S 16 | S 16 | S 16 |
| kJ | 19 | 8 | 8 | 8 | 17 | 29 | 5 | 40 | 38 | 35 | 35 | 34 | 13 | 21 | 29 | 9 | 18 | 9 | 225 | 276 | 5 | 5 | 5 | 5 |
Swell 3 Height (m) Direction Period (s) | S 17 | S 17 | S 16 | S 16 | S 16 | S 16 | S 16 | S 15 | S 15 | S 14 | S 14 | S 17 | S 8 | S 4 | S 16 | S 15 | — | S 15 | S 11 | S 11 | — | — | — | — |
| kJ | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 4 | 17 | 16 | 16 | 22 | 33 | 6 | 20 | 18 | — | 17 | 9 | 9 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | S 9 | S 4 | S 3 | S 4 | S 4 | S 4 | — | E 11 | — | S 8 | SSE 5 | S 6 | S 7 | S 7 | S 8 | SSW 8 | SSW 8 | S 8 |
| kJ | — | — | — | — | — | — | 81 | 9 | 6 | 10 | 12 | 16 | — | 890 | — | 55 | 138 | 196 | 364 | 378 | 815 | 860 | 540 | 408 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 34 | 70 | 116 | 71 | 31 | 1 | 1 | 34 | 82 | 116 | 23 | 1 | 0 |
Best forecast wave conditions in Newcastle | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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