Threes Surf Break
Lat Long: 13.26° N 144.66° E
GUAM

Threes 48 hour detailed Surf Forecast

Weather Forecast for Threes

Issued: 9 pm 02 Jun 2026 (local time)

Forecast update in  hr  min

Today's Threes sea temperature is
29.0° 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.


How big are the waves at Threes today (03 Jun):

  • Morning surf: Morning surf (03 Jun, local time) - 2.5ft (0.7m), 11s period with WNW swell.
  • Afternoon surf: Afternoon surf (03 Jun, local time) - 2.5ft (0.7m), 10s period with WNW swell.
  • Evening surf: Evening surf (03 Jun, local time) - 2.5ft (0.7m), 11s period with WNW swell.

The current surf forecast for Threes at 5AM is: 0.5m 10s primary swell from a West-northwest direction (forecast issued at 09:00pm June 02). An open ocean swell of 1.0m 9s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (ChST) & DateWave HeightWave Period
Morning (03 Jun)2.5ft (0.7m)11s
Afternoon (03 Jun)2.5ft (0.7m)10s
Evening (03 Jun)2.5ft (0.7m)11s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 6mm), mostly falling on Wed night. Warm (max 28°C on Tue night, min 27°C on Tue night). Wind will be generally light.

Tue
2
Wednesday
3
Thursday
4
Friday
5
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
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
Swell
Height Map
Height MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.6
WNW
10
0.5
W
10
0.6
WNW
10
0.5
W
10
0.6
WNW
11
0.7
WNW
11
0.7
WNW
10
0.7
WNW
10
0.7
WNW
11
0.7
WNW
11
0.7
WNW
10
0.7
WNW
10
0.7
WNW
10
0.6
WNW
10
0.6
WNW
10
0.6
WNW
10
0.6
WNW
10
0.6
WNW
10
0.5
NW
9
0.5
NW
9
0.5
NW
9
0.5
NW
9
0.5
NW
9
0.5
NW
9
Wave Graph
Metric surfscale
Energy kJ
82
49
85
48
91
101
95
97
101
99
97
94
92
67
65
64
63
60
42
41
41
42
41
40
Wind (km/h)
15
E
20
ESE
15
ESE
15
E
15
ENE
15
E
15
ESE
10
ESE
10
ESE
10
E
15
ESE
10
ESE
10
ESE
10
ESE
10
ESE
10
ESE
10
E
10
ESE
10
ESE
10
ESE
10
E
10
E
10
ESE
10
E
Wind State
cross-off
off
off
cross-off
cross-off
off
off
off
off
cross-off
off
off
off
off
off
off
off
off
off
off
off
cross-off
off
off
High Tide
10:38PM0.70m
7:55AM0.67m
11:17PM0.70m
8:26AM0.66m
11:56PM0.70m
9:04AM0.64m
Low Tide
3:27AM0.53m
3:33PM-0.08m
4:06AM0.53m
4:09PM-0.07m
4:51AM0.53m
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
5:52
5:52
5:52
6:45
6:45
6:45
2
1
1
1
1
Temp °C
28
28
27
27
27
28
28
28
28
28
27
27
27
27
28
28
28
28
27
27
27
27
28
28
30
30
29
30
30
31
31
31
31
32
30
30
30
30
32
32
32
32
30
30
30
30
30
30
Swell 1
Height (m)
Direction
Period (s)
1
E
9
1
E
9
1
E
9
1
E
9
1
E
9
1
E
9
1
E
9
0.9
ENE
9
0.9
ENE
9
0.9
ENE
9
0.9
ENE
9
0.9
ENE
9
0.9
ENE
9
0.8
ENE
9
0.8
ENE
9
0.8
ENE
9
0.8
ENE
9
0.8
ENE
9
0.8
ENE
9
0.8
ENE
9
0.8
ENE
9
0.7
ENE
9
0.7
ENE
9
0.7
ENE
9
Energy kJ
160
164
169
165
165
165
165
135
132
132
132
132
132
106
106
106
106
106
106
108
108
86
86
86
Swell 2
Height (m)
Direction
Period (s)
0.6
WNW
10
0.5
W
10
0.6
WNW
10
0.5
W
10
0.6
WNW
11
0.7
WNW
11
0.7
WNW
10
0.7
WNW
10
0.7
WNW
11
0.7
WNW
11
0.7
WNW
10
0.7
WNW
10
0.7
WNW
10
0.6
WNW
10
0.6
WNW
10
0.6
WNW
10
0.6
WNW
10
0.6
WNW
10
0.5
NW
9
0.5
NW
9
0.5
NW
9
0.5
NW
9
0.5
NW
9
0.5
NW
9
Energy kJ
82
49
85
48
91
101
95
97
101
99
97
94
92
67
65
64
63
60
42
41
41
42
41
40
Swell 3
Height (m)
Direction
Period (s)
0.3
WSW
7
0.4
NW
12
0.3
WSW
7
0.4
WNW
11
0.4
SE
12
0.4
SE
12
0.4
SE
12
0.4
SE
11
0.4
SE
11
0.3
SE
11
0.3
SE
11
0.3
SE
11
0.3
SE
11
0.3
SE
11
0.3
SE
11
0.3
SE
11
0.3
SE
11
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
7
Energy kJ
11
36
10
48
35
35
34
33
31
18
18
18
18
18
18
18
18
17
16
16
15
15
15
7
Wind waves
Height (m)
Direction
Period (s)
Energy kJ
Nearest Offshore or Glassy
Rating
(10 max)
2
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
23
23
23
23
23
23
Best forecast wave conditions in Guam
Rating
(10 max)
2
1
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Guam
Rating
(10 max)
2
1
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
5
4
5
4
5
5
5
5
4
5
5
5
5
5
5
4
5
4
5
5
5
5
5
5
  • 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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