Marion Bay surfForecast / TAS – East Coast / Australia

information circle48hr Weather and Surf, issued 10 pm Monday 22 Dec 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
15.1° C
(Which is slightly warmer than usual)


How big are the waves at Marion Bay today?

The current surf forecast for Marion Bay at 2AM is: 0.3m 9s primary swell from a Northeast direction (forecast issued at 10:00pm December 22). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (AEDT) & DateWave HeightWave Period
Morning (23 Dec)1ft (0.3m)9s
Afternoon (23 Dec)1ft (0.3m)20s
Evening (23 Dec)2ft (0.6m)18s

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

Updates in  hr  min  s Forecast update imminent
Mon
22
Tuesday
23
Wednesday
24
Thursday
25
8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM
Rating
(10 max)
0
0
0
0
0
0
0
0
1
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.3
NE
0.3
NE
0.3
NE
0.3
NE
0.3
NE
0.3
NE
0.3
S
0.5
S
0.5
S
0.6
S
0.6
S
0.6
S
0.7
S
0.7
S
0.8
S
1
S
1
S
1
S
1
S
0.9
S
1
S
0.5
S
1.6
SSW
0.4
SSE
Period(s) (?)87999112019181717161615151515151510914514
Wave
Graph
(?)Metric surfscale
Energy kJ (?)99121212196718015821520518824223329146545342242215516410712366
Wind
(km/h)
20
WNW
20
WNW
20
W
25
W
25
W
30
WSW
30
WSW
25
W
25
WNW
25
WNW
35
WNW
30
W
30
W
40
WSW
40
WSW
40
WSW
35
WSW
30
WSW
30
WSW
30
WSW
30
WSW
30
WSW
35
SSW
35
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffoffcross-
off
cross-
off
cross-
off
cross-
off
offoffoffcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscross-
off
High Tide
/ height (m)
11:59PM
0.72
10:29AM
1.06
12:39AM
0.74
11:10AM
1.04
1:18AM
0.78
11:55AM
1.01
Low Tide
/ height (m)
4:10AM
0.57
5:56PM
0.13
5:00AM
0.57
6:33PM
0.14
5:55AM
0.57
Mon
22
Tuesday
23
Wednesday
24
Thursday
25
Sunrise----5:26-------5:26-------5:28---
Sunset8:45-------8:46-------8:46-------
cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
cloud
part cloud
part cloud
part cloud
rain showers
part cloud
clear
part cloud
part cloud
light rain
light rain
rain showers
part cloud
part cloud
rain showers
rain showers
part cloud
Rain (mm)
-----------1----132--11-
Temp. °C141311101013151612121211111313121088810101211
Feels °C (?)1096445895644344332013243
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

Latest Updates

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 Marion Bay 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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