Tank Beach surfForecast / Saipan / Northern Mariana Islands

information circle48hr Weather and Surf, issued 3 am Tuesday 07 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
28.2° C
(Which is normal for this time of year)

How big are the waves at Tank Beach today?

The current surf forecast for Tank Beach at 11AM is: 3.0m 10s primary swell from a East-northeast direction and 0.5m 11s secondary swell from a North direction, 0.2m 14s secondary swell from a North-northeast direction (forecast issued at 03:00am April 07). The wind direction is predicted to be cross-onshore.

Time (ChST) & DateWave HeightWave Period
Morning (07 Apr)10ft (3.0m)10s
Afternoon (07 Apr)10ft (3.0m)10s
Evening (07 Apr)8ft (2.5m)10s

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


Updates in  hr  min  s Forecast update imminent
Tuesday
07
Wednesday
08
Thursday
09
1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM
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
Wave Height (m) & direction (?)
3
ENE
3
ENE
3
ENE
2.5
ENE
3
ENE
3
ENE
2.5
ENE
2.5
ENE
2.5
ENE
2.5
ENE
2.4
ENE
2.3
ENE
1.6
E
1.6
E
1.7
NE
1.7
NE
1.8
NE
1.8
NE
1.8
NE
1.9
NE
2.5
ENE
3
ENE
3
ENE
3
ENE
Period(s) (?)10101010101010101010101011101091010101010101010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)166215251461136513971464133713651243112910649995955305575136256376376581508165016501924
Wind
(km/h)
40
ENE
35
ENE
35
ENE
40
ENE
40
ENE
35
ENE
35
ENE
30
ENE
30
ENE
30
ENE
30
ENE
30
NE
30
NE
30
NE
30
NE
30
ENE
30
ENE
30
ENE
30
ENE
30
ENE
35
NE
35
NE
40
NE
40
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
onononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
onononononononcross-
on
ononononononon
High Tide
/ height (m)
12:30AM
0.66
8:47AM
0.64
1:44AM
0.65
9:09AM
0.63
2:55AM
0.66
9:36AM
0.63
Low Tide
/ height (m)
4:54AM
0.60
5:07PM
0.16
5:55AM
0.61
5:57PM
0.17
7:14AM
0.62
6:51PM
0.18
Tuesday
07
Wednesday
08
Thursday
09
Sunrise--6:07-------6:07-------6:07-----
Sunset-----6:29-------6:30-------6:30--
clear
part cloud
part cloud
thunderstorm
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
rain showers
rain showers
rain showers
part cloud
rain showers
rain showers
clear
clear
clear
clear
Rain (mm)
---11---------111-12----
Temp. °C272626262627272626262626272727272626262727272727
Feels °C (?)232324232324252425242525262626262525252625252524
  • 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.


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