Magoos Surf Break
GUAM

Magoos 48 hour detailed Surf Forecast

Lat Long: 13.47° N 144.69° E

Issued: 3 am 17 Jun 2026 (local time)

Forecast update in  hr  min

Today's Magoos sea temperature is
29.5° C

Normal for this time of year

Magoos surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Magoos today (17 Jun):

  • Morning surf: Morning surf (17 Jun, local time) - 3ft (0.9m), 9s period with ENE swell.
  • Afternoon surf: Afternoon surf (17 Jun, local time) - 2.5ft (0.8m), 8s period with ENE swell.
  • Evening surf: Evening surf (17 Jun, local time) - 3ft (0.9m), 8s period with ENE swell.

The current surf forecast for Magoos at 9AM is: 0.9m 9s primary swell from a East-northeast direction (forecast issued at 03:00am June 17). An open ocean swell of 0.5m 9s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (ChST) & DateWave HeightWave Period
Morning (17 Jun)3ft (0.9m)9s
Afternoon (17 Jun)2.5ft (0.8m)8s
Evening (17 Jun)3ft (0.9m)8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 48mm), heaviest during Wed afternoon. Warm (max 30°C on Wed morning, min 27°C on Thu night). Wind will be generally light.

Wednesday
17
Thursday
18
Friday
19
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
7 PM
10 PM
Rating
(10 max)
1
1
1
1
1
0
0
0
0
1
1
0
0
0
0
1
1
1
1
1
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)
0.8
ENE
9
0.8
ENE
9
0.8
ENE
9
0.9
ENE
9
0.8
ENE
8
0.8
ENE
8
0.8
ENE
8
0.9
ENE
8
0.9
ENE
8
1
ENE
8
0.9
ENE
8
0.9
ENE
8
1
ENE
8
1.1
ENE
8
1.1
ENE
8
1.2
ENE
8
1.1
ENE
8
1
E
8
0.9
ENE
8
0.9
E
8
0.9
ENE
8
0.9
ENE
8
0.8
ENE
8
0.7
E
8
Wave Graph
Metric surfscale
Energy kJ
106
106
103
108
82
78
75
94
94
125
116
116
140
167
167
176
167
134
107
105
109
110
76
65
Wind (km/h)
15
E
15
E
10
E
15
E
15
ENE
15
NE
15
NE
20
ENE
15
E
15
E
10
NE
20
NE
20
ENE
20
ENE
15
E
15
ENE
10
ENE
5
NE
5
ENE
10
S
15
S
20
S
20
SSE
25
S
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
10:06PM0.84m
7:50AM0.84m
10:56PM0.83m
8:46AM0.81m
11:43PM0.82m
9:45AM0.77m
Low Tide
3:07AM0.59m
3:27PM-0.20m
4:05AM0.57m
4:19PM-0.13m
5:06AM0.53m
5:10PM-0.05m
clear
clear
clear
clear
part cloud
part cloud
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<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>
6:49
6:49
6:50
 mm
4
2
1
1
3
4
4
3
1
4
2
2
3
3
1
1
Temp °C
28
28
28
29
30
29
28
28
28
28
28
29
29
29
28
28
28
27
27
28
29
28
27
28
Feels °C
31
31
31
32
33
31
30
30
31
31
32
32
31
31
30
31
32
31
31
31
31
30
28
29
Swell 1
Height (m)
Direction
Period (s)
0.8
ENE
9
0.8
ENE
9
0.8
ENE
9
0.9
ENE
9
0.8
ENE
8
0.8
ENE
8
0.8
ENE
8
0.5
SE
9
0.5
SE
9
1
ENE
8
0.9
ENE
8
0.9
ENE
8
1
ENE
8
1.1
ENE
8
0.5
SE
11
0.5
SE
9
1.1
ENE
8
1
E
8
0.9
ENE
8
0.9
E
8
0.9
ENE
8
0.9
ENE
8
0.8
ENE
8
0.7
E
8
Energy kJ
106
106
103
108
82
78
75
40
40
125
116
116
140
167
55
43
167
134
107
105
109
110
76
65
Swell 2
Height (m)
Direction
Period (s)
0.5
SE
9
0.5
SE
9
0.5
SE
9
0.5
SE
9
0.5
SE
9
0.5
SE
9
0.5
SE
9
0.3
NNE
8
0.3
NNE
8
0.6
SSE
9
0.5
SE
9
0.5
SE
9
0.5
SE
9
0.5
SE
9
0.4
NNE
8
0.3
NNE
7
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
N
7
0.5
SE
10
0.5
SE
10
0.6
E
8
0.7
ENE
8
Energy kJ
41
41
41
41
41
41
41
13
13
53
40
39
40
40
19
11
49
48
48
25
47
47
49
50
Swell 3
Height (m)
Direction
Period (s)
0.3
N
9
0.3
N
9
0.3
N
9
0.3
N
9
0.3
N
8
0.3
N
8
0.3
NNE
8
0.2
S
8
0.2
S
8
0.3
NNE
8
0.3
NNE
8
0.3
NNE
8
0.4
NNE
8
0.4
NNE
8
0.1
NW
9
0.1
NW
9
0.4
NNE
7
0.5
N
5
0.5
N
6
0.5
SE
10
0.5
N
7
0.5
E
8
0.5
SE
10
0.5
SE
9
Energy kJ
15
15
14
14
13
12
13
4
4
12
12
11
19
19
3
3
18
14
15
48
23
34
46
43
Wind waves
Height (m)
Direction
Period (s)
0.8
ENE
5
0.9
ENE
8
0.9
ENE
8
1.1
ENE
8
1.2
ENE
8
0.3
SSW
2
0.3
S
3
0.7
S
4
Energy kJ
33
94
94
167
176
1
1
19
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
0
2260
2260
2266
2260
0
0
1284
1284
1284
1284
0
0
0
0
0
1284
1284
1284
1284
Best forecast wave conditions in Guam
Rating
(10 max)
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
Header Global
Rating
(10 max)
4
4
4
5
5
8
8
5
4
4
4
6
5
9
7
6
5
5
6
5
6
6
6
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
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