Tank Beach surfForecast / Saipan / Northern Mariana Islands

information circle48hr Weather and Surf, issued 9 pm Friday 24 Apr 2026 ChST
Forecast update in hr  min  s Forecast update imminent
Tank Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tank Beach sea temperature is
27.6° C
(Which is slightly cooler than normal)

How big are the waves at Tank Beach today?

The current surf forecast for Tank Beach at 4AM is: 1.1m 14s primary swell from a North-northeast direction and 0.8m 9s secondary swell from a Northeast direction, 1.0m 6s secondary swell from a East direction (forecast issued at 09:00pm April 24). The wind direction is predicted to be cross-onshore.

Time (ChST) & DateWave HeightWave Period
Morning (25 Apr)3.5ft (1.0m)14s
Afternoon (25 Apr)3ft (0.9m)13s
Evening (25 Apr)3ft (0.9m)13s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 4mm), mostly falling on Mon morning. Warm (max 27°C on Fri night, min 26°C on Fri night). Mainly fresh winds.

Fri
24
Saturday
25
Sunday
26
Monday
27
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
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
1.1
NNE
14
1.1
NNE
14
1.1
NNE
14
1.1
NNE
14
1.1
NNE
14
1
NNE
14
1
NNE
13
0.9
NNE
13
0.9
NNE
13
0.9
NNE
13
0.9
NNE
13
0.9
NNE
13
0.8
NNE
13
1.5
ENE
7
1.4
ENE
7
1.5
ENE
7
1.6
ENE
7
0.9
NNE
14
1.8
ENE
7
1.8
ENE
7
1.8
ENE
7
1.8
ENE
7
1.7
ENE
7
0.9
NNE
16
Wave Graph
Metric surfscale
Energy kJ
478
472
465
465
452
362
342
307
246
242
242
238
186
181
175
181
220
289
293
302
310
319
302
344
Wind (km/h)
20
ENE
25
ENE
20
ENE
20
E
25
E
20
E
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
30
ENE
30
ENE
30
ENE
30
ENE
35
ENE
35
ENE
35
ENE
30
E
30
E
25
E
25
ESE
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
on
on
cross-on
on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
3:51AM0.73m
12:54PM0.61m
4:22AM0.73m
2:38PM0.59m
4:47AM0.72m
Low Tide
7:41PM0.13m
9:37AM0.57m
8:40PM0.19m
10:28AM0.50m
9:34PM0.26m
11:10AM0.43m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:56
5:56
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:32
6:32
6:32
1
1
1
Temp °C
27
27
26
27
27
27
27
27
27
27
26
27
27
27
27
27
27
27
27
27
27
27
27
27
28
27
27
28
26
27
26
26
26
26
24
26
25
25
25
26
26
26
26
26
26
27
27
27
Swell 1
Height (m)
Direction
Period (s)
1.1
NNE
14
1.1
NNE
14
1.1
NNE
14
1.1
NNE
14
1.1
NNE
14
1
NNE
14
1
NNE
13
0.9
NNE
13
0.9
NNE
13
0.9
NNE
13
0.9
NNE
13
0.9
NNE
13
0.8
NNE
13
0.8
NNE
12
0.6
NNE
12
0.6
NNE
12
0.6
NNE
12
0.9
NNE
14
0.8
NNE
13
0.8
NNE
13
0.8
NNE
13
0.8
NNE
13
0.8
NNE
13
1.7
ENE
8
Energy kJ
478
472
465
465
452
362
342
307
246
242
242
238
186
169
109
111
111
289
204
198
195
195
192
310
Swell 2
Height (m)
Direction
Period (s)
1
NE
10
0.1
SE
12
0.8
NE
9
0.8
NE
9
0.9
NE
9
0.7
NE
9
0.7
NE
9
0.6
NE
8
0.6
NE
8
0.6
NE
8
0.6
NE
8
0.2
NNW
8
0.2
NNW
7
0.2
NNE
16
0.4
NNE
15
0.3
NNE
15
0.4
NNE
15
0.1
NW
10
0.3
NNE
8
0.2
NNE
18
0.3
NNE
17
0.3
NNE
16
0.4
NNE
16
0.9
NNE
16
Energy kJ
184
6
97
97
135
87
87
45
43
44
44
6
5
26
87
43
72
4
13
30
55
53
103
344
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
13
0.1
SE
12
0.1
SE
12
0.1
SE
12
0.1
SE
12
0.1
SE
12
0.1
NW
8
0.2
NNW
8
0.2
NNW
8
0.2
NNW
8
0.2
NNW
8
0.1
SE
12
0.2
NNE
16
0.2
NNW
7
0.4
NE
9
0.4
NE
9
0.1
NW
10
0.1
NW
10
0.2
NNE
18
0.1
NW
9
0.2
ENE
9
0.2
NNW
9
0.1
NW
8
0.1
NW
8
Energy kJ
6
6
6
6
6
6
3
7
6
6
6
5
26
5
23
22
4
4
32
3
8
8
3
3
Wind waves
Height (m)
Direction
Period (s)
1
E
6
1.3
ENE
9
1
E
6
1
E
6
1
E
6
1.1
E
6
1.1
E
6
1.2
E
6
1.3
E
6
1.3
ENE
7
1.2
ENE
7
1.4
ENE
7
1.4
ENE
7
1.5
ENE
7
1.4
ENE
7
1.5
ENE
7
1.6
ENE
7
1.7
ENE
7
1.8
ENE
7
1.8
ENE
7
1.8
ENE
7
1.8
ENE
7
1.7
ENE
7
Energy kJ
79
312
76
78
79
91
80
119
143
152
131
168
163
181
175
181
220
247
293
302
310
319
302
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
1
1
3
1
2
2
1
1
1
2
2
2
2
2
2
2
2
2
1
1
1
Distance (km)
1504
1504
1504
1504
1504
1504
1504
1504
1504
1504
1504
1504
1575
1575
1575
1575
1575
2056
2056
2056
2056
249
249
249
Best forecast wave conditions in Saipan
Rating
(10 max)
Best forecast wave conditions in Northern Mariana Islands
Rating
(10 max)
Header Global
Rating
(10 max)
6
5
9
4
5
5
5
5
5
5
4
4
4
8
5
5
6
6
5
5
5
9
8
7
  • 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

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.


Nearest locationNearest
Nearest locationNearest
Nearest locationNearest