Threes Surf Break
GUAM

Threes 48 hour detailed Surf Forecast

Lat Long: 13.26° N 144.66° E

Issued: 9 pm 10 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.


How big are the waves at Threes today (11 Jun):

  • Morning surf: Morning surf (11 Jun, local time) - 1.5ft (0.4m), 10s period with NNE swell.
  • Afternoon surf: Afternoon surf (11 Jun, local time) - 1.5ft (0.4m), 9s period with NNE swell.
  • Evening surf: Evening surf (11 Jun, local time) - 1.5ft (0.4m), 9s period with NNE swell.

The current surf forecast for Threes at 3AM is: 0.5m 10s primary swell from a North-northeast direction (forecast issued at 09:00pm 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 offshore.

Time (ChST) & DateWave HeightWave Period
Morning (11 Jun)1.5ft (0.4m)10s
Afternoon (11 Jun)1.5ft (0.4m)9s
Evening (11 Jun)1.5ft (0.4m)9s

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 5mm), mostly falling on Wed night. Warm (max 29°C on Fri morning, min 27°C on Fri night). Wind will be generally light.

Wed
10
Thursday
11
Friday
12
Saturday
13
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)
1
1
0
1
1
0
0
0
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)
0.5
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
0.4
NE
8
0.4
NE
8
0.4
NE
8
0.4
NE
8
Wave Graph
Metric surfscale
Energy kJ
59
58
57
57
56
37
34
33
33
33
33
33
22
21
21
20
19
19
18
18
18
18
18
18
Wind (km/h)
15
ENE
15
ENE
20
E
15
E
15
ENE
15
ENE
15
ENE
15
ENE
15
ENE
15
ENE
15
ENE
15
ENE
15
E
15
ESE
15
E
15
E
10
ENE
10
ENE
10
NE
10
ENE
10
ENE
15
E
10
ESE
10
ESE
Wind State
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
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
High Tide
3:15AM0.73m
5:03PM0.59m
3:51AM0.74m
6:19PM0.65m
4:31AM0.76m
Low Tide
8:52PM0.30m
10:21AM0.08m
9:57PM0.38m
11:10AM-0.04m
11:03PM0.45m
12:00PM-0.14m
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
5:54
5:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:46
6:46
6:47
 mm
1
1
1
1
1
Temp °C
29
28
28
28
28
28
28
28
28
28
28
28
28
28
29
29
28
28
27
27
27
28
28
29
Feels °C
32
31
30
31
31
31
30
31
31
31
31
31
31
30
31
31
30
30
29
29
29
29
29
31
Swell 1
Height (m)
Direction
Period (s)
0.5
NNE
10
0.5
NNE
10
0.5
NNE
10
0.5
NNE
10
0.5
NNE
10
0.4
NNE
10
0.5
E
5
0.5
E
5
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
0.5
E
8
0.5
E
8
0.5
E
8
0.5
E
8
0.4
E
8
0.5
E
9
0.5
E
9
0.5
E
9
0.5
E
9
Energy kJ
59
58
57
57
56
37
14
13
33
33
33
33
22
21
21
31
31
32
32
22
41
41
41
41
Swell 2
Height (m)
Direction
Period (s)
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
NNE
9
0.4
NNE
9
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
8
0.4
NE
8
0.4
NE
8
0.4
NE
8
0.4
NE
8
0.4
NE
8
Energy kJ
11
12
12
12
12
12
34
33
11
11
11
10
10
10
11
20
19
19
18
18
18
18
18
18
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
9
0.3
SE
9
0.3
E
8
0.3
E
8
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
E
5
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.4
SE
8
Energy kJ
14
13
13
13
13
13
12
11
13
13
13
13
12
12
12
12
12
12
12
4
11
11
11
18
Wind waves
Height (m)
Direction
Period (s)
0.6
ESE
5
0.6
E
5
0.6
E
5
0.6
ESE
4
0.6
E
5
0.5
E
5
0.5
E
5
0.5
E
5
0.5
E
5
0.4
E
5
0.4
E
5
0.5
E
5
0.5
E
5
0.4
ESE
5
0.1
NE
4
Energy kJ
20
20
20
16
16
12
13
13
12
8
8
12
12
8
1
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
23
0
0
23
1284
1284
23
26
26
26
26
1284
23
23
1284
1284
255
26
23
23
23
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
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
Header Global
Rating
(10 max)
6
8
7
8
9
8
7
5
7
6
6
5
6
7
6
6
7
8
8
8
7
6
5
4
  • 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
How to use the Wavefinder

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Threes surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Nearest locationNearest