Threes Surf Break
GUAM

Threes 48 hour detailed Surf Forecast

Lat Long: 13.26° N 144.66° E

Issued: 9 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 4PM is: 0.5m 10s primary swell from a North-northeast direction (forecast issued at 09:00am June 10). An open ocean swell of 0.3m 8s is not directed at the surf break, a second open ocean swell of 0.6m 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 8mm), 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
Sat
13
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
1 AM
4 AM
Rating
(10 max)
1
1
1
1
0
1
1
1
0
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
0.5
NNE
10
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
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
0.4
NE
8
0.4
NE
8
Wave Graph
Metric surfscale
Energy kJ
95
93
91
62
59
58
57
57
57
37
34
33
33
33
33
33
22
21
21
20
19
19
18
18
Wind (km/h)
20
E
20
E
20
E
15
E
15
ENE
15
ENE
15
E
15
E
15
E
15
ENE
15
ENE
15
ENE
15
ENE
15
E
15
ENE
15
ENE
10
ENE
10
E
10
E
10
E
15
E
10
E
10
ENE
10
ENE
Wind State
off
off
off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
cross-off
cross-off
High Tide
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
11:03PM0.45m
thunderstorm
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
part cloud
clear
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:54
5:54
5:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:46
6:46
6:46
6:47
 mm
3
2
1
1
1
1
1
1
Temp °C
28
29
29
29
28
28
28
28
28
28
28
29
28
28
28
28
28
28
29
29
28
28
28
27
Feels °C
30
30
31
31
30
31
30
31
31
31
30
32
31
31
31
31
32
31
32
33
31
31
31
29
Swell 1
Height (m)
Direction
Period (s)
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
0.5
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
ESE
5
0.5
E
8
0.5
E
8
0.5
E
8
0.4
E
8
0.5
E
8
Energy kJ
95
93
91
62
59
58
57
57
57
37
34
33
33
33
33
33
22
21
8
31
31
32
21
35
Swell 2
Height (m)
Direction
Period (s)
0.3
ENE
8
0.3
ENE
8
0.3
E
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
8
0.4
NE
8
Energy kJ
12
12
10
12
11
12
12
12
12
12
12
11
11
11
10
10
10
10
21
20
19
19
18
18
Swell 3
Height (m)
Direction
Period (s)
0.3
SE
9
0.3
SE
9
0.3
SE
10
0.3
SE
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
0.4
SE
9
0.3
SE
9
0.3
SE
9
0.3
E
8
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
Energy kJ
13
14
14
14
14
13
13
13
13
13
13
13
13
13
13
21
12
12
11
12
12
12
12
12
Wind waves
Height (m)
Direction
Period (s)
0.6
E
5
0.7
E
5
0.7
E
5
0.6
ESE
5
0.6
ESE
5
0.6
E
5
0.6
E
5
0.7
ESE
4
0.6
ESE
5
0.6
ESE
5
0.6
E
5
0.6
E
5
0.6
E
5
0.6
E
5
0.5
E
4
0.5
E
4
0.5
E
5
0.4
E
5
Energy kJ
19
22
23
20
20
20
19
20
17
18
18
19
18
16
10
10
12
8
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)
0
0
0
0
23
0
0
0
13
1284
1284
1284
23
26
26
26
26
26
26
26
26
1284
1284
23
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
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
Header Global
Rating
(10 max)
5
5
5
5
5
8
7
8
9
8
7
6
7
6
6
5
6
6
5
6
6
7
8
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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