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Cowries Surf Forecast
/ NSW – Illawarra (42 breaks) / New South Wales (297 breaks) /
Surf Forecasts:
Cowries surfForecast / NSW – Illawarra / Australia
48hr Weather and Surf, issued 9 am Monday 27 Apr 2026 AESTForecast update in hr min s Forecast update imminent
Cowries surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Cowries sea temperature is
21.6° C
(Which is slightly warmer than usual)How big are the waves at Cowries today?
The current surf forecast for Cowries at 2PM is: 0.4m 6s primary swell from a East-northeast direction and 0.2m 6s secondary swell from a East-southeast direction (forecast issued at 09:00am April 27). The wind direction is predicted to be onshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Apr) | 1.5ft (0.4m) | 6s |
| Afternoon (27 Apr) | 1.5ft (0.5m) | 7s |
| Evening (27 Apr) | 1.5ft (0.4m) | 7s |
Table - waves today at Cowries. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 21°C on Mon morning, min 14°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 27 | Tuesday 28 | Wednesday 29 | Thu 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 |    |    |    |    | ||||||||||||||||||||
ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 6 | ENE 7 | ENE 9 | ENE 8 | ENE 8 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | |
15 | 13 | 14 | 29 | 24 | 19 | 28 | 26 | 38 | 37 | 37 | 23 | 20 | 30 | 35 | 33 | 42 | 51 | 70 | 68 | 67 | 63 | 62 | 62 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | glassy | on | on | cross-on | cross | cross-off | cross-off | cross-off | cross-on | on | on | cross-on | cross-off | cross-off | cross-off | off | glassy | cross | cross-on | glassy | glassy | off | off | |
High Tide | 4:52AM1.31m | 5:44PM1.25m | 5:44AM1.28m | 6:21PM1.34m | 6:30AM1.24m | 6:56PM1.41m | ||||||||||||||||||
Low Tide | 11:23AM0.22m | 11:42PM0.38m | 12:01PM0.23m | 00:32AM0.32m | 12:34PM0.24m | 1:15AM0.26m | ||||||||||||||||||
 | | | |  | | | | | | | | | | | | |  | | | |  | | | |
 | 6:28 | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:30 |
 | — | — | — | 5:19 | — | — | — | — | — | — | — | 5:17 | — | — | — | — | — | — | — | 5:16 | — | — | — | 5:15 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 19 | 21 | 20 | 18 | 17 | 16 | 15 | 15 | 19 | 20 | 20 | 17 | 16 | 15 | 15 | 14 | 17 | 19 | 19 | 17 | 17 | 17 | 16 |
13 | 18 | 18 | 18 | 17 | 16 | 15 | 14 | 14 | 18 | 17 | 17 | 15 | 14 | 14 | 14 | 13 | 16 | 18 | 19 | 18 | 18 | 17 | 16 | |
Swell 1 Height (m) Direction Period (s) | ENE 6 | ENE 6 | ENE 6 | ESE 6 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | E 8 | ENE 7 | ENE 9 | ENE 8 | ENE 8 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
 kJ | 15 | 13 | 14 | 4 | 24 | 19 | 28 | 26 | 38 | 37 | 37 | 4 | 20 | 30 | 35 | 33 | 42 | 51 | 70 | 68 | 67 | 63 | 62 | 62 |
Swell 2 Height (m) Direction Period (s) | ESE 7 | ESE 7 | ESE 6 | NE 9 | ESE 6 | NE 3 | NE 4 | E 8 | E 8 | E 8 | E 8 | S 9 | E 8 | E 7 | NE 4 | NE 4 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 |
| kJ | 9 | 4 | 4 | 3 | 4 | 3 | 3 | 1 | 5 | 5 | 4 | 7 | 10 | 10 | 4 | 4 | 6 | 5 | 5 | 5 | 5 | 5 | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | SE 6 | NE 9 | NE 9 | S 12 | S 12 | SE 6 | SE 6 | E 6 | S 10 | S 10 | S 10 | E 8 | S 9 | S 9 | S 9 | S 9 | S 18 | S 17 | — | S 18 | S 20 | S 19 | S 17 | S 16 |
| kJ | 1 | 3 | 3 | 3 | 3 | 2 | 2 | 1 | 2 | 2 | 8 | 4 | 7 | 6 | 6 | 6 | 6 | 6 | — | 6 | 8 | 7 | 6 | 5 |
Wind waves Height (m) Direction Period (s) | — | — | — | ENE 7 | NE 3 | NE 3 | NE 3 | — | — | — | — | ENE 6 | NE 3 | NE 4 | — | NE 4 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 29 | 3 | 4 | 4 | — | — | — | — | 23 | 4 | 7 | — | 7 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 213 | 8 | 443 | 22 | 49 | 228 | 31 | 9 | 2 | 10 | 49 | 228 | 3 | 2 | 2 | 2 | 0 | 0 | 18 | 64 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Illawarra | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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