Surf Break

Lat Long: 13.26° N 144.66° E

GUAM

Threes 48 hour detailed Surf Forecast

Issued: 9 am 07 Nov 2026 (local time)

Forecast update in  hr  min

Today's Threes sea temperature is
29.2°C
0.2° 

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 (07 Nov):

  • Morning surf: Morning surf (07 Nov, local time) - 1ft (0.3m), 15s period with NNE swell.
  • Afternoon surf: Afternoon surf (07 Nov, local time) - 1.5ft (0.4m), 14s period with NNE swell.
  • Evening surf: Evening surf (07 Nov, local time) - 1.5ft (0.4m), 13s period with NNE swell.

The current surf forecast for Threes at 12PM is: 0.4m 14s primary swell from a North-northeast direction and 0.4m 8s secondary swell from a North-northwest direction (forecast issued at 09:00am November 07). An open ocean swell of 1.4m 11s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (ChST) & DateWave HeightWave Period
Morning (07 Nov)1ft (0.3m)15s
Afternoon (07 Nov)1.5ft (0.4m)14s
Evening (07 Nov)1.5ft (0.4m)13s

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


Short Range Forecast

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

Saturday
7
Sunday
8
Monday
9
Tue
10
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
7 AM
Rating
(10 max)
1
1
1
1
1
1
1
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)
0.3
NNE
15
0.4
NNE
15
0.4
NNE
14
0.4
NNE
14
0.4
NNE
13
0.4
NNE
13
0.4
NNE
13
0.5
N
8
0.4
NNE
8
0.4
N
8
0.4
NW
8
0.4
N
8
0.3
NNE
13
0.3
NNE
13
0.5
NNW
8
0.5
NNW
8
0.4
NNW
8
0.4
NNW
8
0.4
NW
8
0.4
NNW
8
0.4
NNW
9
0.5
NW
9
0.5
NW
9
0.5
NW
9
0.5
NW
9
Wave Graph
Metric surfscale
Energy kJ
42
71
69
63
60
60
59
34
20
18
16
18
33
33
37
36
23
22
14
23
33
40
39
38
36
Wind (km/h)
5
ENE
5
SSE
10
SE
10
SE
10
ESE
10
ENE
15
ENE
15
ENE
20
ENE
25
E
25
E
25
ENE
20
ENE
20
ENE
20
NE
20
NE
25
ENE
30
E
20
ENE
20
ENE
20
ENE
20
ENE
20
E
20
E
20
E
Wind State
glassy
cross-off
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
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
6:47AM0.66m
6:01PM0.72m
7:42AM0.69m
6:25PM0.71m
8:30AM0.71m
6:49PM0.70m
Low Tide
12:16PM0.31m
00:52AM-0.01m
1:01PM0.37m
1:25AM-0.05m
1:42PM0.42m
1:57AM-0.08m
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
cloud
part cloud
clear
clear
thunderstorm
thunderstorm
clear
clear
clear
clear
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
—
—
—
—
—
—
6:16
—
—
—
—
—
—
—
6:16
—
—
—
—
—
—
—
6:16
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
5:52
—
—
—
—
—
—
—
5:52
—
—
—
—
—
—
—
5:52
—
—
—
—
5:52
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
1
1
—
—
—
—
1
1
—
1
1
—
Temp °C
27
27
28
28
28
27
27
27
27
28
28
28
28
28
28
27
28
28
28
28
28
27
27
28
27
Feels °C
31
30
31
30
31
30
30
29
28
29
29
29
29
30
31
28
28
28
29
30
30
28
29
29
28
  • 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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