Tank Beach Surf Break

Lat Long: 15.28° N 145.79° E

Tank Beach 48 hour detailed Surf Forecast

Issued: 3 am 17 Aug 2026 (local time)

Forecast update in  hr  min

Today's Tank Beach sea temperature is
29.5° C
0.1° 

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


How big are the waves at Tank Beach today (17 Aug):

  • Morning surf: Morning surf (17 Aug, local time) - 2ft (0.6m), 9s period with NNE swell.
  • Afternoon surf: Afternoon surf (17 Aug, local time) - 2ft (0.6m), 9s period with NNE swell.
  • Evening surf: Evening surf (17 Aug, local time) - 2ft (0.6m), 9s period with NNE swell.

The current surf forecast for Tank Beach at 11AM is: 0.6m 9s primary swell from a North-northeast direction (forecast issued at 03:00am August 17). An open ocean swell of 1.3m 8s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (ChST) & DateWave HeightWave Period
Morning (17 Aug)2ft (0.6m)9s
Afternoon (17 Aug)2ft (0.6m)9s
Evening (17 Aug)2ft (0.6m)9s

Table - waves today at Tank Beach. (Swell directed towards the surf break)


Short Range Forecast

Heavy rain (total 28mm), heaviest during Tue night. Warm (max 29°C on Tue afternoon, min 28°C on Mon morning). Wind will be generally light.

Monday
17
Tuesday
18
Wednesday
19
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)
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
NNE
10
0.6
NNE
10
0.6
NNE
9
0.6
NNE
9
0.6
NNE
9
0.6
NNE
9
0.6
NNE
9
0.6
NNE
9
0.6
NNE
9
0.6
NNE
9
0.6
NNE
9
0.6
NNE
9
0.6
NNE
9
0.6
NNE
9
0.6
NNE
9
0.6
NNE
8
0.6
NNE
8
0.6
NNE
8
0.6
NNE
8
0.6
NNE
8
0.5
NE
8
0.4
SE
10
0.5
NE
8
0.9
NE
8
Wave Graph
Metric surfscale
Energy kJ
64
61
59
58
56
55
54
53
53
52
52
53
52
50
49
48
47
47
47
47
35
35
33
98
Wind (km/h)
20
SSW
20
SW
15
WSW
10
SW
10
SW
10
SW
5
W
5
WSW
0
ENE
5
ENE
10
ENE
10
ENE
10
ENE
5
NNE
10
N
10
NNE
15
NNE
15
N
15
NNE
15
NNE
15
NNE
20
NNE
20
NNE
20
NE
Wind State
off
off
cross-off
off
off
off
cross-off
glassy
glassy
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
High Tide
10:22PM0.72m
10:48AM0.60m
10:44PM0.71m
12:18PM0.58m
11:07PM0.70m
2:04PM0.57m
Low Tide
4:59AM0.35m
4:26PM0.41m
5:51AM0.30m
5:01PM0.48m
6:43AM0.26m
5:38PM0.54m
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
6:01
6:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:38
6:38
6:37
 mm
2
2
1
1
2
3
3
4
4
1
1
1
2
Temp °C
28
28
28
28
28
28
28
28
28
28
28
28
28
29
29
29
28
28
28
29
29
29
29
29
Feels °C
29
30
31
32
32
31
32
32
33
32
32
32
32
33
33
33
31
31
31
32
32
31
32
32
  • 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
How to use the Wavefinder 

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 Tank Beach 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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