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Surf Forecasts:

Tank Beach surfForecast / Saipan / Northern Mariana Islands

information circle48hr Weather and Surf, issued 3 am Friday 30 Jan 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
28.3° C
 (Which is slightly warmer than usual)

How big are the waves at Tank Beach today?

The current surf forecast for Tank Beach at 10AM is: 2.0m 9s primary swell from a North direction and 1.0m 12s secondary swell from a North-northeast direction (forecast issued at 03:00am January 30). The wind direction is predicted to be onshore.

Time (ChST) & DateWave HeightWave Period
Morning (30 Jan)6.5ft (2.0m)9s
Afternoon (30 Jan)6ft (1.9m)8s
Evening (30 Jan)3.5ft (1.0m)13s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Friday
30
Saturday
31
Sunday
01
1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 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
See all maps
Wave Height (m) & direction (?)
0.7
NNE
0.9
NNE
1.8
N
2
N
2
N
1.9
N
1.8
N
1
NNE
1.1
NNE
1.1
NNE
1.1
NNE
2.3
NNE
2.4
NNE
2.5
NNE
2.5
NNE
2.5
NNE
2.5
NE
2.5
NE
3
NE
3
NE
3
NE
3
NE
2.5
NE
2.5
ENE
Period(s) (?)121299888131313138888888888888
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1602175215955554814283263903903736006808289439949129061032112911171082810877
Wind
(km/h)
10
NNW
20
N
25
NNE
25
NE
20
ENE
20
ENE
25
ENE
25
NE
25
NE
30
NE
35
NE
40
ENE
40
ENE
40
NE
45
NE
40
NE
40
NE
45
NE
45
NE
45
NE
45
NE
45
NE
45
NE
45
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		ononononononononononononononononononononon
High Tide
/ height (m)
7:35AM
0.71
3:27PM
0.77
8:15AM
0.73
4:28PM
0.77
8:50AM
0.74
5:29PM
0.77
Low Tide
/ height (m)
11:00PM
0.02
11:02AM
0.67
11:53PM
-0.02
12:06PM
0.67
12:44AM
-0.03
1:01PM
0.65
Friday
30
Saturday
31
Sunday
01
Sunrise--6:46-------6:46-------6:46-----
Sunset-----6:13-------6:14-------6:14--
thunderstorm
part cloud
thunderstorm
thunderstorm
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
cloud
cloud
thunderstorm
Rain (mm)
1-11---13211--12332----1
Temp. °C272727272727272726262627272727272626262626262726
Feels °C (?)302827272728272826252324242423242322212122212322
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

View detailed surf forecast for Tank Beach at:
surf-forecast.com

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