Sleaford Bay (Wreck Beach) Surf Forecast

/ SA – Eyre Peninsula (19 breaks) / South Australia (91 breaks) /

Australia (828 breaks) / Lat Long: (34.86° S 135.76° E)

Surf Forecasts:

Sleaford Bay (Wreck Beach) surfForecast / SA – Eyre Peninsula / Australia

48hr Weather and Surf, issued 2 am Wednesday 17 Sep 2025 ACST

Forecast update in hr min s Forecast update imminent

Sleaford Bay (Wreck Beach) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Sleaford Bay (Wreck Beach) sea temperature is 15.2° C
(Which is slightly warmer than usual)

How big are the waves at Sleaford Bay (Wreck Beach) today?

The current surf forecast for Sleaford Bay (Wreck Beach) at 8AM is: 4.0m 14s primary swell from a Southwest direction (forecast issued at 02:30am September 17). The wind direction is predicted to be cross-shore and the swell rating is 11.

Time (ACST) & Date	Wave Height	Wave Period
Morning (17 Sep)	13ft (4.0m)	14s
Afternoon (17 Sep)	11ft (3.5m)	14s
Evening (17 Sep)	10ft (3.0m)	13s

Table - waves today at Sleaford Bay (Wreck Beach). (Swell directed towards the surf break)

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Wednesday 17								Thursday 18								Friday 19
	0 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM	0 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM	0 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM
Rating (10 max)	!	!	!	!	!	!	!	!	5	4	4	3	0	2	3	4	3	3	2	1	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	WSW	SW	SW	SW	SW	SW	SW	WSW	WSW	SW	SW
Period(s) (?)	16	15	15	14	14	14	13	13	13	12	12	11	11	12	12	12	12	12	12	12	13	12	10	12
Wave Graph (?)
kJ (?)	8880	8083	6809	6383	5555	4420	3357	2787	2132	1693	1336	999	861	1460	1299	1344	1293	1272	1392	1249	2481	2820	4153	6258
Wind (km/h)	WSW	WSW	WSW	W	WNW	WNW	NW	NNW	N	N	N	NNW	NW	WNW	W	WNW	W	WNW	WNW	WNW	WNW	W	WSW	WSW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- on	cross- on	cross	cross	cross- off	cross- off	cross- off	off	off	off	off	off	cross- off	cross- off	cross- off	cross- off	cross	cross- off	cross- off	cross- off	cross- off	cross	cross	cross- on
High Tide / height (m)					11:45AM 0.87						4:57AM 0.60			12:45PM 0.95				2:56AM 0.61				1:19PM 1.01
Low Tide / height (m)								8:44PM 0.06			5:46AM 0.60					8:25PM 0.05				7:00AM 0.45				8:20PM 0.03

	Wednesday 17								Thursday 18								Friday 19
Sunrise	-	-	-	6:24	-	-	-	-	-	-	-	6:22	-	-	-	-	-	-	-	6:22	-	-	-	-
Sunset	-	-	-	-	-	-	6:19	-	-	-	-	-	-	-	6:19	-	-	-	-	-	-	-	6:20	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	12	12	12	13	14	15	13	12	11	12	13	17	22	20	16	14	14	13	14	15	15	14	13	13
Feels °C (?)	7	7	8	8	9	9	9	9	8	7	7	9	13	13	13	12	12	9	9	7	5	5	4	4

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Recent Eyeball Surf Reports for SA - Eyre Peninsula

Wind Update The wind is still cross-off at Sleaford Bay (Wreck Beach) (light winds from the NW at Port Lincoln 31 km from Sleaford Bay (Wreck Beach)). A 3.5m groundswell from the SW is too big for here
1 hour 17 minutes ago Sleaford Bay (Wreck Beach)

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31 km away, 1 h 17 min ago

11 km/h

0.0

15.2

Air / Water (°C)

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