Magoos Surf Break
GUAM

Magoos Surf Forecast and Surf Report

Lat Long: 13.47° N 144.69° E

Issued: 9 pm 30 Jun 2026 (local time)

Forecast update in  hr  min

Today's Magoos sea temperature is
29.3° 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.


Magoos surf forecast from 30 Jun 2026:

  • Best quality surf: Wednesday 1 Jul, 10PM (local time) - 3ft (0.9m), 9s period, ENE swell with cross-offshore winds.
  • Most powerful swell: Sunday 5 Jul, 1PM (local time) - 11ft (3.5m), 15s period, ENE swell with 5,291 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 1 Jul, 10PM (local time) - 3ft (0.9m), 9s period with ENE swell.

Best Forecast Surf Conditions for Magoos this week:

The surf forecast for Magoos over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jul 01) at 10PM. The primary swell is predicted to be 0.9m and 9s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Magoos in the next 16 days are 3.5m 15s and forecast to arrive on Sunday (Jul 05) at 1PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 7s period and expected on Sunday (Jul 05) at 10PM.

Wave TypeTime (ChST) & Date Wave Height & Period
Next good surf (1 star+)10PM (Wed 1st Jul)3ft (0.9m) 9s
Best Surf10PM (Wed 1st Jul)3ft (0.9m) 9s
Most Powerful 1PM (Sun 5th Jul)11ft (3.5m) 15s

Table - best surf conditions forecast for Magoos over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 5mm), mostly falling on Wed night. Warm (max 29°C on Wed morning, min 28°C on Tue night). Wind will be generally light.

Days 5-7 Weather Summary

Heavy rain (total 56mm), heaviest during Sun night. Warm (max 29°C on Sat morning, min 27°C on Sun night). Winds increasing (light winds from the NNE on Fri night, near gales from the SW by Sun night).

Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tue
7
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
1
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
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)
0.9
ENE
8
0.9
ENE
8
1
ENE
8
0.9
ENE
8
0.9
ENE
8
0.8
ENE
8
0.8
ENE
9
0.9
ENE
8
0.8
ENE
8
0.8
ENE
8
0.8
E
9
1.2
ENE
11
1.9
E
13
3
ENE
15
3
ENE
15
3.5
N
13
3.5
NW
12
3
WNW
12
2.5
WNW
13
2.4
WNW
12
2.2
WNW
13
Wave Graph
Metric surfscale
Energy kJ
81
99
151
118
115
94
101
101
78
88
96
302
1226
4462
4217
3844
3575
2435
2268
1731
1509
Wind (km/h)
15
E
20
E
20
E
15
ENE
15
ENE
10
NNE
15
NNE
10
NNE
15
N
15
N
15
NNE
20
NNW
20
NW
35
NW
40
WNW
50
WSW
50
SW
45
SSW
45
S
40
S
35
S
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
7:10AM0.72m
10:07PM0.75m
7:50AM0.73m
10:39PM0.76m
8:31AM0.72m
11:10PM0.77m
9:16AM0.71m
11:39PM0.78m
10:07AM0.68m
00:08AM0.79m
11:08AM0.65m
00:37AM0.79m
12:24PM0.62m
Low Tide
2:39AM0.56m
2:42PM-0.03m
3:18AM0.55m
3:18PM-0.02m
3:58AM0.55m
3:53PM0.01m
4:41AM0.52m
4:28PM0.05m
5:27AM0.49m
5:05PM0.11m
6:15AM0.44m
5:44PM0.19m
7:06AM0.36m
6:29PM0.28m
thunderstorm
clear
clear
thunderstorm
clear
thunderstorm
clear
part cloud
clear
thunderstorm
part cloud
clear
thunderstorm
mod rain
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:56
5:56
5:58
5:58
5:58
5:58
5:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:52
6:52
6:52
6:52
6:52
6:52
6:52
 mm
1
3
1
1
5
6
9
28
4
3
7
4
5
Temp °C
28
29
29
28
29
29
28
29
29
28
29
29
29
28
28
28
28
28
28
29
28
Feels °C
30
31
30
31
32
32
32
32
31
30
32
31
31
27
26
25
25
25
26
28
27
Swell 1
Height (m)
Direction
Period (s)
0.4
E
9
0.4
E
10
1
ENE
8
0.9
ENE
8
0.9
ENE
8
0.8
ENE
8
0.8
ENE
9
0.9
ENE
8
0.8
ENE
8
0.8
ENE
8
0.8
E
9
1.2
ENE
11
1.9
E
13
3
ENE
15
3
ENE
15
3.5
N
13
3.5
NW
12
3
WNW
12
2.5
WNW
13
2.4
WNW
12
2.2
WNW
13
Energy kJ
24
30
151
118
115
94
101
101
78
88
96
302
1226
4462
4217
3844
3575
2435
2268
1731
1509
Swell 2
Height (m)
Direction
Period (s)
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.3
SE
9
0.3
SE
9
0.3
SE
8
0.3
SE
8
0.2
WSW
7
0.4
SE
10
0.4
NNE
10
0.4
NNE
10
0.4
NNE
10
0.3
NNE
10
1.5
N
8
0.3
SE
10
0.4
NE
10
1
WSW
9
0.3
ENE
9
0.3
ENE
8
0.4
SE
9
Energy kJ
11
11
11
11
12
12
11
11
5
24
35
34
33
18
248
15
26
177
16
14
31
Swell 3
Height (m)
Direction
Period (s)
0.2
WNW
8
0.1
NW
8
0.1
SW
6
0.1
SW
6
0.2
SSE
6
0.2
WSW
6
0.2
WSW
7
0.2
WSW
7
0.3
SE
8
0.3
NNE
11
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.2
NNE
10
0.4
SE
10
0.4
SE
10
0.4
NE
10
0.3
ENE
9
0.1
N
10
Energy kJ
6
2
2
2
4
4
5
5
11
24
22
22
22
9
25
23
26
17
2
Wind waves
Height (m)
Direction
Period (s)
0.9
ENE
8
0.9
ENE
8
0.4
NNE
4
0.5
N
4
1
N
5
1.5
NNW
5
1.8
W
6
3
WSW
8
3
SSW
8
3
SSW
8
2.5
SSW
8
2.5
SSW
9
2.5
SSW
9
Energy kJ
81
99
4
9
46
133
224
1151
1186
1156
915
929
961
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
4
1
1
1
2
1
2
2
2
Distance (km)
0
1864
1284
4
0
2093
1873
1284
18
13
1960
1284
18
1833
1960
1834
1833
1906
1833
1833
1862
Best forecast wave conditions in Guam
Rating
(10 max)
1
1
1
1
1
4
Best forecast wave conditions in Guam
Rating
(10 max)
1
1
1
1
1
4
Header Global
Rating
(10 max)
5
5
5
5
8
7
5
8
5
9
5
4
5
6
9
9
9
7
6
8
7
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Magoos Surf forecast

The above surf forecast table for Magoos provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Magoos can be found by selecting the local surf guide option on the grey menu. Our Magoos surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Magoos) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Magoos may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Magoos is 7 km (4 miles) from Agana. If you plan a holiday in Guam, look for hotels and other accommodation in Agana. Agana has rooms for a wide range of budgets as well as car hire and transport links.

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