Threes Surf Break

Lat Long: 13.26° N 144.66° E

GUAM

Threes 48 hour detailed Surf Forecast

Issued: 9 am 25 Jul 2026 (local time)

Forecast update in  hr  min

Today's Threes sea temperature is
29.4° C
0.1° 

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 (25 Jul):

  • Morning surf: Morning surf (25 Jul, local time) - 2.5ft (0.8m), 8s period with WSW swell.
  • Afternoon surf: Afternoon surf (25 Jul, local time) - 2.5ft (0.8m), 8s period with WSW swell.
  • Evening surf: Evening surf (25 Jul, local time) - 2.5ft (0.8m), 8s period with WSW swell.

The current surf forecast for Threes at 5PM is: 0.8m 8s primary swell from a West-southwest direction (forecast issued at 09:00am July 25). An open ocean swell of 0.6m 10s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (ChST) & DateWave HeightWave Period
Morning (25 Jul)2.5ft (0.8m)8s
Afternoon (25 Jul)2.5ft (0.8m)8s
Evening (25 Jul)2.5ft (0.8m)8s

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


Short Range Forecast

Light rain (total 9mm), mostly falling on Mon night. Warm (max 29°C on Sat morning, min 28°C on Sat morning). Wind will be generally light.

Saturday
25
Sunday
26
Monday
27
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
1
1
1
1
1
1
1
1
1
1
1
1
0
1
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
Wave
Height (m)
Direction
Period (s)
0.8
WSW
8
0.8
WSW
8
0.8
WSW
8
0.8
WSW
8
0.8
WSW
8
0.8
WSW
8
0.8
WSW
8
0.8
WSW
8
0.8
WSW
8
0.8
WSW
8
0.8
WSW
8
0.8
WSW
8
0.6
WSW
8
0.6
WSW
8
0.6
WSW
8
0.5
WSW
8
0.5
WSW
8
0.5
WSW
8
0.5
WSW
7
0.4
WSW
7
0.4
WSW
7
0.4
WSW
7
Wave Graph
Metric surfscale
Energy kJ
67
66
67
71
73
73
71
69
69
71
75
75
51
51
50
35
33
32
31
21
20
19
Wind (km/h)
5
E
15
ESE
15
SE
10
SE
10
ESE
15
ESE
15
ESE
15
SE
15
SE
15
ESE
15
ESE
15
E
15
E
15
E
20
E
20
E
20
E
20
E
20
ESE
20
E
20
E
20
E
Wind State
cross-off
off
cross-off
off
off
off
off
off
off
off
off
off
off
cross-off
off
off
off
off
off
off
cross-off
cross-off
High Tide
6:52PM0.63m
4:06AM0.67m
7:32PM0.66m
4:55AM0.67m
8:06PM0.69m
Low Tide
11:07AM0.00m
11:14PM0.52m
11:52AM-0.03m
00:10AM0.52m
12:33PM-0.06m
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
thunderstorm
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:03
6:03
6:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:50
6:50
6:50
 mm
2
1
1
Temp °C
28
28
29
29
29
28
28
28
28
28
28
28
28
28
28
28
28
28
29
29
28
28
Feels °C
33
31
32
33
33
31
31
31
31
31
31
31
31
31
30
30
30
29
31
31
30
30
  • 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