Tank Beach Surf Break

Lat Long: 15.28° N 145.79° E

Issued: 9 pm 18 Jun 2026 (local time)

Forecast update in  hr  min

Today's Tank Beach sea temperature is
29.7° C

Slightly warmer than usual

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 (19 Jun):

  • Morning surf: Morning surf (19 Jun, local time) - 5.5ft (1.7m), 7s period with ESE swell.
  • Afternoon surf: Afternoon surf (19 Jun, local time) - 4ft (1.2m), 8s period with E swell.
  • Evening surf: Evening surf (19 Jun, local time) - 3.5ft (1.1m), 8s period with E swell.

The current surf forecast for Tank Beach at 6AM is: 1.8m 8s primary swell from a East-southeast direction and 0.6m 7s secondary swell from a North-northeast direction, 0.4m 10s secondary swell from a Southeast direction (forecast issued at 09:00pm June 18). The wind direction is predicted to be cross-onshore.

Time (ChST) & DateWave HeightWave Period
Morning (19 Jun)5.5ft (1.7m)7s
Afternoon (19 Jun)4ft (1.2m)8s
Evening (19 Jun)3.5ft (1.1m)8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 20mm), heaviest during Thu night. Warm (max 29°C on Fri night, min 28°C on Thu night). Winds decreasing (fresh winds from the ESE on Thu night, light winds from the ESE by Sat afternoon).

Thu
18
Friday
19
Saturday
20
Sunday
21
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
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
1
1
1
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
E
8
1.7
E
8
1.8
E
8
1.9
E
8
1.8
ESE
8
1.6
ESE
7
1.5
E
7
1.2
E
8
1.1
E
8
1
E
8
0.8
ESE
8
0.8
E
8
0.8
ENE
8
0.9
ENE
8
0.8
ENE
8
0.8
ENE
8
0.8
ENE
8
0.8
ENE
8
0.9
ENE
8
0.9
ENE
8
0.6
SE
11
0.6
SE
11
0.6
SE
11
0.6
SE
10
Wave Graph
Metric surfscale
Energy kJ
365
336
378
430
385
284
231
159
144
124
87
82
75
94
75
77
77
77
83
83
77
77
77
68
Wind (km/h)
30
E
35
E
35
ESE
35
ESE
30
ESE
30
SE
20
SE
20
SE
20
ESE
20
ESE
20
SE
20
SE
20
SSE
15
S
15
S
10
SSE
5
ESE
10
ESE
15
SE
15
SSE
15
SSE
10
SSE
10
SSE
10
SSE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
00:10AM0.77m
8:58AM0.69m
00:44AM0.76m
10:12AM0.63m
1:13AM0.76m
11:43AM0.57m
Low Tide
5:22AM0.62m
4:53PM0.08m
6:32AM0.56m
5:39PM0.18m
7:39AM0.49m
part cloud
thunderstorm
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
clear
thunderstorm
part cloud
clear
clear
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:47
5:47
5:47
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:49
6:49
6:49
 mm
1
2
3
2
1
3
1
2
2
2
1
Temp °C
28
28
28
28
28
28
28
28
28
29
28
28
28
28
29
29
29
29
28
28
28
28
28
29
Feels °C
27
26
26
27
28
28
29
30
29
31
29
30
30
30
32
33
33
33
30
31
31
31
31
33
Swell 1
Height (m)
Direction
Period (s)
0.3
NNE
8
0.6
NNE
7
0.6
NNE
7
0.6
NNE
7
0.6
NNE
7
0.5
NNE
7
1.5
E
7
1.2
E
8
1.1
E
8
1
E
8
0.7
ENE
8
0.8
E
8
0.8
ENE
8
0.9
ENE
8
0.8
ENE
8
0.8
ENE
8
0.8
ENE
8
0.8
ENE
8
0.9
ENE
8
0.9
ENE
8
0.8
ENE
8
0.8
ENE
8
0.8
ENE
8
0.7
ENE
8
Energy kJ
12
43
37
37
36
27
231
159
144
124
52
82
75
94
75
77
77
77
83
83
77
77
77
60
Swell 2
Height (m)
Direction
Period (s)
0.4
SE
9
0.4
SE
11
0.4
SE
11
0.1
N
10
0.4
SE
10
0.4
SE
10
0.5
NNE
7
0.7
S
6
0.7
S
6
0.6
S
6
0.5
S
6
0.7
ENE
7
0.5
SE
10
0.5
SE
11
0.5
SE
11
0.5
SE
12
0.5
N
9
0.5
N
9
0.6
SE
11
0.5
SE
11
0.6
SE
11
0.6
SE
11
0.6
SE
11
0.6
SE
10
Energy kJ
22
40
40
2
37
35
27
39
40
30
19
43
44
55
57
66
43
43
75
57
73
73
72
68
Swell 3
Height (m)
Direction
Period (s)
0.3
SE
11
0.1
NW
9
0.1
N
10
0.1
NW
9
0.2
N
10
0.2
N
9
0.4
SE
10
0.5
NNE
7
0.5
NNE
7
0.5
NNE
7
0.4
SE
10
0.5
S
6
0.4
ESE
8
0.5
N
10
0.5
N
10
0.5
N
9
0.4
SE
10
0.4
SE
10
0.5
N
9
0.4
NNE
9
0.4
NNE
9
0.4
NNE
9
0.4
NNE
9
0.4
NNE
9
Energy kJ
19
3
2
3
7
7
35
26
26
26
33
18
22
50
47
43
39
39
44
28
27
27
26
26
Wind waves
Height (m)
Direction
Period (s)
1.7
E
8
1.7
E
8
1.8
E
8
1.9
E
8
1.8
ESE
8
1.6
ESE
7
0.9
SSE
6
0.8
ESE
8
0.5
S
6
0.5
S
6
Energy kJ
365
336
378
430
385
284
66
87
16
15
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
1491
1491
1491
1491
1491
1491
1491
1491
227
1491
227
227
1491
2213
0
0
1491
1491
2056
0
0
0
0
0
Best forecast wave conditions in Saipan
Rating
(10 max)
1
1
1
1
1
1
1
Best forecast wave conditions in Northern Mariana Islands
Rating
(10 max)
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
9
9
5
5
5
5
5
6
6
7
5
4
7
6
5
5
4
5
5
5
5
9
9
9
  • 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
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