Threes Surf Break
GUAM

Threes 48 hour detailed Surf Forecast

Lat Long: 13.26° N 144.66° E

Issued: 3 am 10 Jun 2026 (local time)

Forecast update in  hr  min

Today's Threes sea temperature is
29.3° 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 (10 Jun):

  • Morning surf: Morning surf (10 Jun, local time) - 2ft (0.6m), 11s period with NNE swell.
  • Afternoon surf: Afternoon surf (10 Jun, local time) - 1.5ft (0.5m), 10s period with NNE swell.
  • Evening surf: Evening surf (10 Jun, local time) - 1.5ft (0.5m), 10s period with NNE swell.

The current surf forecast for Threes at 8AM is: 0.6m 11s primary swell from a North-northeast direction (forecast issued at 03:00am June 10). An open ocean swell of 0.3m 8s is not directed at the surf break, a second open ocean swell of 0.7m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (ChST) & DateWave HeightWave Period
Morning (10 Jun)2ft (0.6m)11s
Afternoon (10 Jun)1.5ft (0.5m)10s
Evening (10 Jun)1.5ft (0.5m)10s

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 4mm), mostly falling on Wed night. Warm (max 29°C on Wed morning, min 27°C on Fri night). Wind will be generally light.

Wednesday
10
Thursday
11
Friday
12
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)
1
0
0
1
1
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
0.6
NNE
11
0.6
NNE
11
0.6
NNE
11
0.6
NNE
11
0.6
NNE
11
0.5
NNE
10
0.5
NNE
10
0.5
NNE
10
0.5
NNE
10
0.5
NNE
10
0.4
NNE
10
0.4
NNE
10
0.4
NNE
9
0.4
NNE
9
0.4
NNE
9
0.4
NNE
9
0.4
NNE
9
0.4
NNE
9
0.4
NE
9
0.4
NE
9
0.4
NE
9
0.4
NE
9
0.4
NE
9
0.4
NE
9
Wave Graph
Metric surfscale
Energy kJ
98
97
95
93
91
62
59
58
57
57
39
37
34
33
33
33
33
33
22
21
21
20
19
19
Wind (km/h)
15
E
15
ENE
20
E
20
E
20
E
15
E
15
ENE
15
ENE
20
E
20
E
20
E
20
E
20
E
15
ENE
15
ENE
15
E
15
ENE
10
ENE
10
ENE
10
E
15
E
10
E
15
E
10
E
Wind State
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
High Tide
2:42AM0.71m
3:33PM0.53m
3:15AM0.73m
5:03PM0.59m
3:51AM0.74m
6:19PM0.65m
Low Tide
9:31AM0.20m
8:52PM0.30m
10:21AM0.08m
9:57PM0.38m
11:10AM-0.04m
clear
clear
thunderstorm
clear
clear
clear
part cloud
clear
thunderstorm
clear
clear
clear
part cloud
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:54
5:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:46
6:46
6:46
 mm
1
1
1
1
1
Temp °C
28
28
28
29
29
29
29
28
28
28
28
28
29
29
28
28
28
28
28
28
29
29
28
28
Feels °C
31
31
29
30
31
31
32
31
30
30
30
30
31
32
30
31
31
32
32
31
32
33
31
30
Swell 1
Height (m)
Direction
Period (s)
0.6
NNE
11
0.6
NNE
11
0.6
NNE
11
0.6
NNE
11
0.6
NNE
11
0.5
NNE
10
0.5
NNE
10
0.5
NNE
10
0.5
NNE
10
0.5
NNE
10
0.4
NNE
10
0.4
NNE
10
0.4
NNE
9
0.4
NNE
9
0.4
NNE
9
0.4
NNE
9
0.4
NNE
9
0.4
NNE
9
0.5
E
5
0.4
ESE
5
0.4
ESE
5
0.4
ESE
5
0.5
E
8
0.5
E
8
Energy kJ
98
97
95
93
91
62
59
58
57
57
39
37
34
33
33
33
33
33
13
10
8
8
30
31
Swell 2
Height (m)
Direction
Period (s)
0.3
ENE
8
0.3
ENE
8
0.3
ENE
8
0.3
ENE
8
0.3
E
8
0.3
E
8
0.3
E
8
0.3
E
8
0.3
E
8
0.3
E
8
0.3
E
8
0.3
E
8
0.3
E
8
0.3
E
8
0.3
E
8
0.3
E
8
0.3
E
8
0.3
E
8
0.4
NE
9
0.4
NE
9
0.4
NE
9
0.4
NE
9
0.4
NE
9
0.4
NE
9
Energy kJ
12
12
12
12
10
11
11
12
12
12
12
12
12
11
11
11
11
11
22
21
21
20
19
19
Swell 3
Height (m)
Direction
Period (s)
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
10
0.2
ESE
10
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.4
E
8
0.3
E
8
0.3
E
8
0.3
E
8
0.3
SE
9
0.3
SE
9
Energy kJ
12
13
13
14
14
9
14
13
13
13
13
13
13
13
13
13
13
13
19
11
11
11
12
12
Wind waves
Height (m)
Direction
Period (s)
0.6
ESE
5
0.6
E
5
0.7
E
5
0.7
E
5
0.7
E
5
0.7
ESE
5
0.6
ESE
5
0.6
E
5
0.8
ESE
4
0.8
E
5
0.8
E
5
0.7
E
5
0.7
E
5
0.6
E
5
0.6
E
5
0.6
E
5
0.6
E
5
0.5
E
5
0.5
E
6
Energy kJ
21
20
25
21
23
26
20
20
26
28
29
25
27
19
19
17
17
15
15
Nearest Offshore or Glassy
Rating
(10 max)
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
0
22
1270
0
0
0
23
9
0
1284
25
1284
1284
1284
23
26
26
23
26
26
26
1284
26
255
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
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
Header Global
Rating
(10 max)
5
6
5
5
5
5
6
8
7
8
9
8
7
6
7
6
6
5
5
7
5
5
6
7
  • 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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