Magoos surfForecast / Guam / Guam

information circle48hr Weather and Surf, issued 9 pm Thursday 28 May 2026 ChST
Forecast update in hr  min  s Forecast update imminent
Magoos surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Magoos sea temperature is
28.6° C
(Which is normal for this time of year)

How big are the waves at Magoos today (29 May):

  • Morning surf: Morning surf (29 May, local time) - 3.5ft (1.1m), 9s period with E swell.
  • Afternoon surf: Afternoon surf (29 May, local time) - 3.5ft (1.1m), 10s period with E swell.
  • Evening surf: Evening surf (29 May, local time) - 3.5ft (1.1m), 10s period with E swell.

The current surf forecast for Magoos at 12AM is: 1.1m 9s primary swell from a East direction (forecast issued at 09:00pm May 28). An open ocean swell of 1.3m 10s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.

Time (ChST) & DateWave HeightWave Period
Morning (29 May)3.5ft (1.1m)9s
Afternoon (29 May)3.5ft (1.1m)10s
Evening (29 May)3.5ft (1.1m)10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 5mm), mostly falling on Fri night. Warm (max 28°C on Thu night, min 26°C on Sat night). Wind will be generally light.

Thu
28
Friday
29
Saturday
30
Sunday
31
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)
2
2
2
2
2
2
2
2
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
3
Swell
Height Map
Height MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.2
E
9
1.2
E
9
1.1
E
9
1.1
E
8
1.1
E
9
1.1
E
10
1.1
E
10
1.1
E
10
1.1
E
10
1.1
E
10
1.1
E
10
1
E
10
1
E
10
1
E
10
1.1
E
10
1
E
10
1
E
10
1.1
E
10
0.9
E
10
0.9
E
10
0.9
E
10
0.9
W
10
1.1
W
12
1.2
W
12
Wave Graph
Metric surfscale
Energy kJ
220
220
196
169
198
220
234
234
237
237
237
196
196
200
242
200
200
237
159
156
156
162
339
383
Wind (km/h)
15
SE
20
SE
15
SE
15
SE
20
ESE
20
ESE
25
ESE
20
ESE
15
ESE
15
ESE
20
ESE
20
ESE
15
ESE
20
ESE
15
ESE
15
ESE
15
ESE
15
ESE
10
E
10
E
10
ESE
10
E
15
E
15
E
off
off
off
off
off
off
off
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
cross-off
cross-off
High Tide
7:01PM0.67m
5:21AM0.74m
7:51PM0.69m
5:49AM0.73m
8:34PM0.71m
6:18AM0.72m
Low Tide
11:58PM0.48m
12:42PM0.03m
00:48AM0.51m
1:15PM-0.01m
1:35AM0.53m
1:49PM-0.03m
part cloud
part cloud
cloud
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
clear
thunderstorm
thunderstorm
cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:52
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:44
6:44
6:44
1
1
1
2
Temp °C
28
28
27
27
27
28
28
28
28
27
27
27
27
28
28
28
27
27
27
26
26
28
28
28
31
31
30
30
29
30
29
30
31
30
29
29
29
30
30
30
30
30
29
29
29
31
30
30
Swell 1
Height (m)
Direction
Period (s)
1.2
E
9
1.3
SW
10
1.3
SW
10
1.3
SW
10
1.3
SW
10
1.5
SW
10
1.4
SW
10
1.4
SW
10
1.2
SW
10
1.2
SW
9
1.1
SW
9
0.9
WSW
9
0.9
WSW
8
0.9
WSW
8
0.8
WSW
8
1
E
10
1
E
10
0.9
E
10
0.8
W
10
0.9
E
10
0.6
SW
9
0.9
W
10
1.1
W
12
1.2
W
12
Energy kJ
220
296
334
334
348
425
388
348
264
242
182
111
123
111
90
200
200
159
115
156
61
162
339
383
Swell 2
Height (m)
Direction
Period (s)
1.1
SW
10
1.2
E
9
1.1
E
9
0.6
NNE
12
0.6
NNE
12
0.6
NNE
11
0.5
NE
11
0.5
NE
11
0.5
NE
11
0.5
NE
11
0.5
NE
11
0.5
NE
11
0.5
NE
11
0.5
NE
11
0.5
W
10
0.9
WSW
9
0.8
W
9
0.8
W
9
0.6
SW
8
0.8
W
9
0.6
W
9
0.7
SW
8
0.9
E
10
0.9
E
10
Energy kJ
235
220
196
93
90
85
60
59
58
57
57
57
57
57
51
140
108
103
57
111
55
74
153
153
Swell 3
Height (m)
Direction
Period (s)
0.6
NNE
12
0.6
NNE
12
0.6
NNE
12
0.3
SE
12
0.4
WSW
12
0.3
SE
11
0.3
SE
11
0.3
SE
11
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.4
SSW
8
0.3
W
11
0.4
W
11
0.5
NE
11
0.4
NNE
11
0.6
SW
9
0.6
SW
9
0.5
NE
12
0.6
SW
8
0.6
W
10
0.5
NE
12
0.7
SW
8
0.6
SW
8
Energy kJ
96
96
94
21
50
19
18
18
17
17
17
26
22
39
56
47
50
49
65
57
75
66
74
54
Wind waves
Height (m)
Direction
Period (s)
1.1
E
8
1.1
E
9
1.1
E
10
1.1
E
10
1.1
E
10
1.1
E
10
1.1
E
10
1.1
E
10
1
E
10
1
E
10
1
E
10
1.1
E
10
1.1
E
10
0.9
E
10
0.9
E
10
0.9
E
10
Energy kJ
169
198
220
234
234
237
237
237
196
196
200
242
237
159
156
156
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
2
2
2
2
2
2
1
1
1
1
2
2
2
2
2
2
2
2
2
3
Distance (km)
0
0
0
0
0
0
0
0
6
16
16
16
16
16
0
0
0
0
0
0
0
0
0
0
Best forecast wave conditions in Guam
Rating
(10 max)
2
2
2
2
2
2
2
2
2
2
2
2
2
1
2
2
2
2
2
2
2
2
2
3
Best forecast wave conditions in Guam
Rating
(10 max)
2
2
2
2
2
2
2
2
2
2
2
2
2
1
2
2
2
2
2
2
2
2
2
3
Header Global
Rating
(10 max)
8
9
7
7
7
7
5
5
5
5
5
4
5
5
5
5
5
5
6
8
7
7
7
7
  • 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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