Threes Surf Break
GUAM

Threes 48 hour detailed Surf Forecast

Lat Long: 13.26° N 144.66° E

Issued: 3 am 22 Jun 2026 (local time)

Forecast update in  hr  min

Today's Threes sea temperature is
29.4° C

Normal for this time of year

Threes surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Time (ChST) & DateWave HeightWave Period
Morning (22 Jun)--
Afternoon (22 Jun)2ft (0.6m)7s
Evening (22 Jun)--

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 11mm), heaviest on Mon morning. Warm (max 30°C on Tue afternoon, min 27°C on Mon night). Wind will be generally light.

Monday
22
Tuesday
23
Wednesday
24
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
7 PM
10 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
1
1
0
0
0
0
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
SE
11
0.8
S
7
0.8
SSW
7
0.8
SSW
7
0.8
SSW
7
0.6
SW
7
0.9
SSW
6
0.5
SE
10
0.7
SW
7
0.6
SW
7
0.7
SW
7
0.7
SW
7
0.7
SW
7
0.7
SW
7
0.7
SW
8
0.7
SW
7
0.7
SW
7
0.7
SW
7
0.7
WSW
7
0.7
WSW
7
0.7
WSW
7
0.5
WSW
7
0.6
WSW
8
0.6
WSW
8
Wave Graph
Metric surfscale
Energy kJ
0
0
0
0
0
37
0
0
45
38
49
49
51
56
57
56
56
56
48
48
48
29
51
51
Wind (km/h)
15
ESE
10
ESE
10
ESE
10
SE
10
SSE
0
NE
5
N
5
N
5
N
5
N
5
N
10
N
5
N
10
N
15
N
10
NE
5
ESE
10
SE
10
SE
15
SE
10
SSE
10
SSE
5
SE
10
ESE
Wind State
off
off
off
off
cross-off
glassy
glassy
cross
cross-on
cross
cross-on
cross-on
glassy
cross-on
cross
cross-off
off
cross-off
off
cross-off
cross-off
cross-off
off
off
High Tide
1:44AM0.74m
1:39PM0.52m
2:19AM0.73m
3:21PM0.51m
2:54AM0.72m
4:55PM0.54m
Low Tide
8:16AM0.27m
7:30PM0.21m
9:17AM0.19m
8:27PM0.32m
10:10AM0.11m
9:29PM0.40m
clear
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
clear
part cloud
part cloud
thunderstorm
thunderstorm
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
5:56
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:50
6:50
6:50
 mm
2
1
1
1
1
1
1
1
1
1
1
1
Temp °C
28
28
28
28
28
29
29
28
28
27
28
29
29
30
29
29
28
28
28
28
29
29
29
29
Feels °C
31
32
32
32
32
34
34
32
33
31
33
33
33
33
32
33
32
32
32
31
32
33
33
33
Swell 1
Height (m)
Direction
Period (s)
0.6
ENE
8
0.8
S
7
0.8
SSW
7
0.8
SSW
7
0.8
SSW
7
0.6
SW
7
0.9
SSW
6
0.8
SSW
6
0.7
SW
7
0.6
SW
7
0.7
SW
7
0.7
SW
7
0.7
SW
7
0.7
SW
7
0.7
SW
8
0.7
SW
7
0.7
SW
7
0.7
SW
7
0.7
WSW
7
0.7
WSW
7
0.7
WSW
7
0.6
SE
10
0.6
WSW
8
0.6
WSW
8
Energy kJ
47
57
60
60
60
37
66
54
45
38
49
49
51
56
57
56
56
56
48
48
48
57
51
51
Swell 2
Height (m)
Direction
Period (s)
0.6
S
6
0.6
ENE
8
0.6
ENE
8
0.6
ENE
8
0.6
ENE
8
0.6
ENE
8
0.6
ENE
8
0.6
ENE
8
0.6
ENE
8
0.6
ENE
8
0.6
ENE
8
0.6
E
8
0.6
E
8
0.6
E
8
0.6
E
8
0.6
ENE
8
0.6
ENE
8
0.6
ENE
8
0.5
E
8
0.5
ENE
8
0.6
SE
10
0.5
E
8
0.6
SE
10
0.6
SE
9
Energy kJ
29
48
48
48
48
48
48
49
49
49
50
46
46
46
45
49
47
45
29
33
58
29
57
71
Swell 3
Height (m)
Direction
Period (s)
0.5
SE
11
0.4
SE
11
0.5
SE
11
0.5
SE
11
0.5
SE
11
0.6
S
6
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
E
8
0.5
WSW
7
0.6
E
8
0.6
E
8
Energy kJ
58
41
57
57
56
28
54
51
50
50
50
50
49
50
50
49
48
47
48
45
29
29
42
42
Wind waves
Height (m)
Direction
Period (s)
0.3
N
3
0.2
ESE
3
0.3
ESE
3
Energy kJ
1
1
2
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)
26
26
26
26
26
14
14
1284
14
14
14
14
0
14
14
0
0
0
13
13
13
1270
0
0
Best forecast wave conditions in Guam
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
Best forecast wave conditions in Guam
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
Header Global
Rating
(10 max)
7
7
7
6
6
5
7
6
6
5
5
5
5
6
5
5
5
6
7
8
9
9
9
8
  • 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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