Tank Beach surfForecast / Saipan / Northern Mariana Islands

information circle48hr Weather and Surf, issued 9 pm Friday 27 Jun 2025 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
30.1° C
(Which is slightly warmer than usual)


How big are the waves at Tank Beach today?

The current surf forecast for Tank Beach at 2AM is: 0.9m 8s primary swell from a East direction and 0.4m 10s secondary swell from a Northeast direction (forecast issued at 09:00pm June 27). The wind direction is predicted to be cross-onshore.

Time (ChST) & DateWave HeightWave Period
Morning (28 Jun)3ft (0.9m)8s
Afternoon (28 Jun)2.5ft (0.8m)8s
Evening (28 Jun)2.5ft (0.8m)8s

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

Updates in  hr  min  s Forecast update imminent
Fri
27
Saturday
28
Sunday
29
Monday
30
Tuesday
01
Wednesday
02
Thursday
03
Friday
04
Sat
05
7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM
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
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.1
E
1
E
1
E
0.9
E
0.9
E
0.9
E
0.9
E
0.8
E
0.8
E
0.8
E
0.6
SE
0.7
E
0.7
E
0.6
SE
0.7
E
0.8
E
0.8
E
0.5
SE
0.6
SE
0.6
SE
0.6
SE
0.7
ENE
0.7
ENE
0.7
ESE
0.7
ESE
0.8
E
0.8
E
0.9
E
0.9
E
0.9
E
0.9
E
0.8
E
0.9
E
0.9
E
0.9
E
0.8
E
0.8
E
0.8
E
0.7
E
0.7
E
0.7
E
0.7
E
0.7
E
0.7
E
0.7
E
0.7
E
0.6
E
0.7
E
0.6
E
0.6
E
0.5
SE
0.6
E
0.5
SE
0.5
SE
0.4
SE
0.7
ESE
0.7
ESE
0.7
ESE
0.7
ESE
0.6
ESE
Period(s) (?)888888888810881088810101010881010109999999991010101010101010910109991013912121211109910
Wave
Graph
(?)Metric surfscale
Energy (?)1921761531251681681811551541611531391391601451621431111451441211531592172102041791721691711751451741741741131491491211281281221231209413010512711710714211913813195156145139145125
Wind
(km/h)
15
SE
10
ESE
15
E
10
ESE
10
ESE
15
ESE
10
ESE
10
ESE
5
SSE
5
SE
0
WSW
5
NW
5
NNW
0
ENE
10
WSW
20
SW
10
SW
15
WSW
15
SW
15
SW
10
SW
10
SW
10
SSW
10
S
15
SSW
25
WSW
20
WSW
15
SW
25
SW
25
SW
30
WSW
30
WSW
30
WSW
35
WSW
35
WSW
35
W
35
SW
45
SW
30
SW
25
SW
20
SW
25
SW
30
SSW
35
SW
35
SW
40
SW
40
SW
35
SW
30
SW
35
SW
35
SW
35
SSW
35
SSW
40
SSW
35
SW
40
SW
35
SW
25
SSW
30
SSW
30
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
on
cross-
on
crosscross-
on
cross-
on
cross-
on
cross-
on
cross-
off
glassglassglassglassglassoffoffoffoffoffoffoffoffoffcross-
off
cross-
off
cross-
off
offoffoffoffoffoffoffoffoffcross-
off
offoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffcross-
off
offoff
High Tide
/ height (m)
11:12PM
0.76
7:31AM
0.72
11:49PM
0.75
8:26AM
0.68
12:20AM
0.74
9:28AM
0.63
12:46AM
0.73
10:43AM
0.57
1:09AM
0.73
12:19PM
0.52
1:29AM
0.72
2:18PM
0.51
1:48AM
0.71
4:21PM
0.53
2:06AM
0.70
Low Tide
/ height (m)
3:48AM
0.66
3:42PM
0.02
4:52AM
0.62
4:25PM
0.10
5:58AM
0.58
5:04PM
0.18
7:02AM
0.52
5:39PM
0.27
7:59AM
0.45
6:13PM
0.36
8:47AM
0.38
6:47PM
0.44
9:27AM
0.31
7:27PM
0.51
Fri
27
Saturday
28
Sunday
29
Monday
30
Tuesday
01
Wednesday
02
Thursday
03
Friday
04
Sat
05
Sunrise----5:48-------5:48-------5:48-------5:48-------5:50-------5:50-------5:50-------
Sunset-------6:50-------6:50-------6:51-------6:51-------6:51-------6:51-------6:51----
thunderstorm clearclearpart cloudthunderstorm clearpart cloudthunderstorm thunderstorm thunderstorm part cloudpart cloudpart cloudpart cloudpart cloudthunderstorm cloudcloudcloudpart cloudcloudpart cloudpart cloudthunderstorm mod rainthunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm mod rainthunderstorm thunderstorm thunderstorm cloudcloudthunderstorm cloudcloudthunderstorm thunderstorm thunderstorm thunderstorm cloudthunderstorm mod rainthunderstorm cloudthunderstorm part cloud
Rain (mm)
2---1--111-----3-------2641111145222431238311--1--1352-262-1-
Temp. °C282828282828282828282828282828252627272727282828272626262625262626272827272727272626262727272828282928282828272727272828
Feels °C (?)303030303130313132323332323331272829293030313131282628292726262625252725262426272826262526252626272827272625252525272827
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>

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