Surf Break

Lat Long: 13.26° N 144.66° E

GUAM

Threes 48 hour detailed Surf Forecast

Issued: 9 am 14 Nov 2026 (local time)

Forecast update in  hr  min

Today's Threes sea temperature is
29.3°C
0.4° 

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 (14 Nov):

  • Morning surf: Morning surf (14 Nov, local time) - 3.5ft (1.0m), 11s period with N swell.
  • Afternoon surf: Afternoon surf (14 Nov, local time) - 3.5ft (1.1m), 11s period with N swell.
  • Evening surf: Evening surf (14 Nov, local time) - 3.5ft (1.0m), 11s period with N swell.

The current surf forecast for Threes at 5PM is: 1.1m 11s primary swell from a North direction (forecast issued at 09:00am November 14). An open ocean swell of 0.3m 9s is not directed at the surf break, a second open ocean swell of 1.3m 10s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (ChST) & DateWave HeightWave Period
Morning (14 Nov)3.5ft (1.0m)11s
Afternoon (14 Nov)3.5ft (1.1m)11s
Evening (14 Nov)3.5ft (1.0m)11s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Sat afternoon. Warm (max 29°C on Sun morning, min 27°C on Sat afternoon). Mainly fresh winds.

Saturday
14
Sunday
15
Monday
16
Tue
17
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
0
0
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)
1
N
11
1
N
11
1.1
N
11
1.1
N
11
1
N
11
1
N
11
0.9
NNE
11
0.9
NNE
11
0.9
NNE
10
0.8
NNE
10
0.8
NNE
10
0.8
NNE
10
0.8
NNE
10
0.8
NNE
10
0.7
NNE
10
0.7
NNE
10
0.7
NNE
10
0.7
NNE
10
0.6
NNE
9
0.6
NNE
9
0.6
NNE
9
0.6
NNE
9
0.5
NNE
9
0.5
NNE
9
0.4
NNE
8
Wave Graph
Metric surfscale
Energy kJ
248
244
284
284
235
231
194
191
184
141
136
133
133
136
106
102
102
98
68
65
64
64
45
44
28
Wind (km/h)
20
ENE
20
ENE
20
ENE
25
ENE
25
ENE
25
ENE
30
ENE
30
ENE
30
E
30
ENE
25
E
25
E
25
E
25
E
20
E
20
ENE
20
ENE
25
ENE
20
E
25
ENE
20
ENE
25
ENE
25
ENE
25
ENE
30
ENE
Wind State
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
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
12:04PM0.69m
9:08PM0.62m
12:51PM0.68m
9:49PM0.59m
1:38PM0.68m
10:48PM0.55m
Low Tide
4:14AM-0.03m
5:05PM0.53m
4:55AM-0.00m
6:05PM0.52m
5:40AM0.03m
7:16PM0.50m
6:30AM0.07m
clear
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
—
—
—
—
—
—
6:18
—
—
—
—
—
—
—
6:20
—
—
—
—
—
—
—
6:20
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
5:51
—
—
—
—
—
—
—
5:51
—
—
—
—
—
—
—
5:51
—
—
—
—
5:51
 mm
—
—
—
—
1
1
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1
1
Temp °C
28
28
28
28
27
27
27
28
28
28
29
29
28
28
28
28
28
29
29
28
28
28
28
28
28
Feels °C
29
29
29
29
28
28
27
28
28
28
29
31
29
29
29
29
30
30
31
29
29
30
30
29
29
  • 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 

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