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Posties Surf Forecast
/ SA – East Coast (28 breaks) / South Australia (91 breaks) /
Posties surfForecast / SA – East Coast / Australia
48hr Weather and Surf, issued 3 pm Thursday 19 Dec 2024 ACDT
How big are the waves at Posties today?
The current surf forecast for Posties at 10PM is: 1.5m 13s primary swell from a West-southwest direction and 0.4m 8s secondary swell from a South direction, 0.6m 4s secondary swell from a Southeast direction (forecast issued at 03:30pm December 19). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (ACDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Dec) | - | - |
| Afternoon (19 Dec) | 6ft (1.9m) | 13s |
| Evening (19 Dec) | 5ft (1.5m) | 13s |
Table - waves today at Posties. (Swell directed towards the surf break)
Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 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 | 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 | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 13 | 13 | 13 | 12 | 18 | 14 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 17 | 16 | 16 | 16 | 10 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 1589 | 1077 | 862 | 760 | 610 | 488 | 379 | 663 | 589 | 669 | 909 | 1055 | 1567 | 3013 | 3144 | 1850 | 2173 | 3137 | 3261 | 3216 | 3150 | 2886 | 2491 | 2345 | 2067 | 1520 | 1401 | 1288 | 1846 | 3214 | 3409 | 3615 | 3560 | 2972 | 2746 | 2412 | 2107 | 1702 | 1578 | 1374 | 1017 | 882 | 1688 | 1580 | 1423 | 1137 | 1037 | 940 | 940 | 851 | 851 | 748 | 712 | 634 | 594 | 767 | 5321 | 8030 | 3792 | 4510 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross- off | cross- off | off | cross- on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | cross- on | cross- on | on | on | on | on | on | on | on | on | on | on | cross- on | cross- on | on | on | cross- on | cross- on | cross | cross- off | cross- off | cross- off | off | cross- off | on | cross- on | cross- off | off | off | off | cross- off | cross- off | cross- on | cross- on | on | on |
High Tide / height (m) | 1:26PM 0.64 | 4:00AM 1.15 | 2:28PM 0.67 | 4:23AM 1.10 | 3:29PM 0.68 | 4:44AM 1.05 | 4:36PM 0.69 | 5:01AM 0.99 | 6:03PM 0.70 | 5:13AM 0.93 | 9:19PM 0.73 | 5:10AM 0.88 | 2:40AM 0.84 | |||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 11:05AM 0.62 | 8:09PM 0.24 | 11:09AM 0.61 | 8:46PM 0.32 | 11:26AM 0.59 | 9:21PM 0.42 | 11:50AM 0.56 | 9:53PM 0.53 | 12:21PM 0.52 | 10:21PM 0.63 | 12:58PM 0.49 | 10:25PM 0.73 | 1:41PM 0.46 | 2:29PM 0.43 | ||||||||||||||||||||||||||||||||||||||||||||||
Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 5:39 | - | - | - | - | - | - | - | 5:39 | - | - | - | - | - | - | - | 5:41 | - | - | - | - | - | - | - | 5:41 | - | - | - | - | - | - | - | 5:41 | - | - | - | - | - | - | - | 5:41 | - | - | - | - | - | - | - | 5:43 | - | - | - | - | - |
| Sunset | - | - | 8:28 | - | - | - | - | - | - | - | 8:28 | - | - | - | - | - | - | - | 8:29 | - | - | - | - | - | - | - | 8:29 | - | - | - | - | - | - | - | 8:30 | - | - | - | - | - | - | - | 8:30 | - | - | - | - | - | - | - | 8:30 | - | - | - | - | - | - | - | 8:30 | - |
 | |  |  | | | | |  | | | | |  |  | | | | | | | | | | |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 |
| Temp. °C | 21 | 19 | 18 | 18 | 19 | 17 | 18 | 20 | 18 | 17 | 16 | 15 | 14 | 14 | 14 | 14 | 15 | 14 | 14 | 13 | 13 | 13 | 14 | 15 | 16 | 13 | 14 | 14 | 13 | 13 | 14 | 14 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 16 | 17 | 16 | 15 | 15 | 14 | 14 | 16 | 27 | 28 | 25 | 21 | 22 | 20 | 21 | 25 | 33 | 34 | 31 | 19 | 16 |
| Feels °C (?) | 17 | 15 | 15 | 15 | 17 | 14 | 15 | 17 | 15 | 13 | 12 | 10 | 10 | 9 | 8 | 9 | 10 | 9 | 9 | 9 | 10 | 10 | 11 | 11 | 10 | 6 | 7 | 8 | 7 | 7 | 7 | 8 | 8 | 9 | 9 | 9 | 11 | 12 | 13 | 14 | 14 | 13 | 12 | 13 | 12 | 12 | 14 | 24 | 24 | 23 | 19 | 18 | 16 | 16 | 19 | 26 | 27 | 24 | 14 | 15 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Posties surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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