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Surf Forecasts:
Catherine Hill Bay surfForecast / NSW – Newcastle / Australia
48hr Weather and Surf, issued 4 pm Sunday 21 Dec 2025 AEDTForecast update in hr min s Forecast update imminent
Catherine Hill Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Catherine Hill Bay sea temperature is
23.3° C
(Which is slightly warmer than usual)How big are the waves at Catherine Hill Bay today?
The current surf forecast for Catherine Hill Bay at 10PM is: 1.6m 7s primary swell from a Northeast direction and 0.4m 10s secondary swell from a South direction, 1.7m 6s secondary swell from a Northeast direction (forecast issued at 04:00pm December 21). The wind direction is predicted to be cross-offshore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Dec) | - | - |
| Afternoon (21 Dec) | 4.5ft (1.3m) | 6s |
| Evening (21 Dec) | 5.5ft (1.7m) | 6s |
Table - waves today at Catherine Hill Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | |||||||||||||||||||||
| 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 7 | 5 | 6 | 7 | 8 | 9 | 9 | 9 | 9 | 9 | 5 | 6 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 6 | 7 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 124 | 133 | 219 | 289 | 315 | 280 | 264 | 247 | 159 | 107 | 68 | 120 | 390 | 214 | 136 | 130 | 80 | 57 | 58 | 95 | 212 | 333 | 360 | 279 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- off | cross- off | cross- off | cross- off | cross- off | cross- on | cross- on | on | cross- on | cross- on | cross | cross | on | on | on | cross- on | cross- on | cross- on | on | glass | cross- on |
High Tide / height (m) | 10:23PM 1.02 | 10:16AM 1.59 | 11:03PM 1.02 | 10:53AM 1.56 | 11:45PM 1.03 | |||||||||||||||||||
Low Tide / height (m) | 3:42AM 0.38 | 5:09PM 0.17 | 4:21AM 0.40 | 5:46PM 0.17 | 5:03AM 0.43 | |||||||||||||||||||
Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 5:41 | - | - | - | - | - | - | - | 5:41 | - | - | - | - | - | - | - | 5:41 | - |
| Sunset | - | - | 8:00 | - | - | - | - | - | - | - | 8:01 | - | - | - | - | - | - | - | 8:01 | - | - | - | - | - |
 |  | |  |  | | | |  | | |  | | |  | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | 2 | 2 | - | 1 | 2 | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 29 | 26 | 24 | 25 | 26 | 28 | 27 | 29 | 24 | 22 | 21 | 21 | 20 | 20 | 20 | 22 | 23 | 23 | 22 | 20 | 20 | 20 | 20 | 22 |
| Feels °C (?) | 29 | 26 | 25 | 25 | 27 | 27 | 27 | 30 | 24 | 21 | 20 | 21 | 20 | 20 | 21 | 23 | 22 | 23 | 20 | 18 | 19 | 20 | 22 | 23 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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