Marion Bay Surf Forecast

/ TAS – East Coast (46 breaks) / Tasmania (59 breaks) /

Australia (828 breaks) / Lat Long: (42.80° S 147.87° E)

Surf Forecasts:

Marion Bay surfForecast / TAS – East Coast / Australia

48hr Weather and Surf, issued 4 am Wednesday 19 Nov 2025 AEDT

Forecast update in hr min s Forecast update imminent

Marion Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Marion Bay sea temperature is 13.6° C
(Which is slightly warmer than usual)

How big are the waves at Marion Bay today?

The current surf forecast for Marion Bay at 11AM is: 0.5m 14s primary swell from a South direction and 0.5m 11s secondary swell from a East direction (forecast issued at 04:00am November 19). An open ocean swell of 0.2m 3s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (AEDT) & Date	Wave Height	Wave Period
Morning (19 Nov)	1.5ft (0.5m)	14s
Afternoon (19 Nov)	2ft (0.6m)	12s
Evening (19 Nov)	2ft (0.6m)	14s

Table - waves today at Marion Bay. (Swell directed towards the surf break)

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Wednesday 19								Thursday 20								Friday 21
	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	2 PM	5 PM	8 PM	11 PM
Rating (10 max)	1	1	1	1	2	1	2	1	1	1	0	0	1	0	0	1	1	1	1	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	S	S	S	S	E	S	S	S	S	S	S	S	S	S	S	S	S	S	SSE	SSE	SSE	NE	NE	SSE
Period(s) (?)	14	14	14	14	12	14	14	14	15	15	15	15	15	15	15	15	15	15	14	14	14	8	8	13
Wave Graph (?)
kJ (?)	132	138	97	97	98	144	148	106	110	110	109	109	109	110	118	121	116	110	70	69	40	42	32	57
Wind (km/h)	WNW	WNW	WNW	W	W	W	W	WNW	WNW	W	W	SW	SW	SSE	NNE	WNW	W	WNW	W	ESE	E	ENE	E	ENE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	off	off	off	off	off	off	off	off	off	off	cross- off	cross- off	cross- off	cross- on	cross	off	off	off	cross- off	on	on	cross- on	cross- on	cross- on
High Tide / height (m)			7:44AM 1.01					9:15PM 0.72				8:18AM 1.02				10:07PM 0.72				8:55AM 1.03				10:57PM 0.73
Low Tide / height (m)	1:18AM 0.49					2:55PM 0.24			1:56AM 0.52					3:36PM 0.20				2:35AM 0.55				4:18PM 0.18

	Wednesday 19								Thursday 20								Friday 21
Sunrise	-	-	5:33	-	-	-	-	-	-	-	5:31	-	-	-	-	-	-	-	5:31	-	-	-	-	-
Sunset	-	-	-	-	-	-	8:14	-	-	-	-	-	-	-	8:15	-	-	-	-	-	-	-	8:16	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	-	-	-	-	-	-	-	-	-
Temp. °C	10	10	11	13	15	15	10	9	8	7	10	12	13	13	9	8	7	7	9	12	13	12	10	9
Feels °C (?)	5	4	6	7	9	8	4	4	3	2	5	6	8	9	6	5	4	4	6	9	8	8	7	6

Map Icons:
Break
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

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