Magoos Surf Break

Lat Long: 13.47° N 144.69° E

GUAM

Magoos 48 hour detailed Surf Forecast

Issued: 9 am 21 Sep 2026 (local time)

Forecast update in  hr  min

Today's Magoos sea temperature is
29.8°C
0.5° 

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 (21 Sep):

  • Morning surf: Morning surf (21 Sep, local time) - 3ft (0.9m), 10s period with NNW swell.
  • Afternoon surf: Afternoon surf (21 Sep, local time) - 2.5ft (0.8m), 10s period with NNW swell.
  • Evening surf: Evening surf (21 Sep, local time) - 2.5ft (0.7m), 11s period with NE swell.

The current surf forecast for Magoos at 1PM is: 0.9m 10s primary swell from a North-northwest direction (forecast issued at 09:00am September 21). An open ocean swell of 0.8m 7s is not directed at the surf break, a second open ocean swell of 0.3m 6s 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 (21 Sep)3ft (0.9m)10s
Afternoon (21 Sep)2.5ft (0.8m)10s
Evening (21 Sep)2.5ft (0.7m)11s

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


Short Range Forecast

Heavy rain (total 82mm), heaviest during Wed night. Warm (max 29°C on Mon morning, min 26°C on Tue morning). Winds increasing (calm on Mon morning, strong winds from the SE by Tue morning).

Monday
21
Tuesday
22
Wednesday
23
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)
2
2
2
2
2
2
1
1
1
0
1
1
0
0
0
0
0
0
1
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)
1
NNW
10
0.9
NNW
10
0.9
NNW
10
0.7
NE
12
0.7
NE
12
0.7
NE
11
0.9
NNW
10
0.9
NNW
10
0.8
NNW
10
0.8
NNW
10
0.8
NNW
10
0.8
NNW
10
0.8
NNW
10
0.8
NNW
12
0.9
NNW
12
0.9
NNW
12
0.9
NNW
12
1
NNW
12
0.9
NNW
12
0.9
NNW
12
0.9
NNW
11
0.9
NNW
11
Wave Graph
Metric surfscale
Energy kJ
198
157
154
142
137
121
148
160
135
135
135
135
135
184
233
233
230
274
222
215
204
193
Wind (km/h)
5
E
5
NE
10
SE
20
SE
20
SE
20
ESE
30
SE
30
SE
35
SE
40
SE
30
SE
35
SE
35
SE
30
SSE
30
S
25
S
25
SSW
25
SSW
20
S
20
S
20
S
20
SSW
Wind State
glassy
glassy
off
off
off
off
off
off
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
5:26PM0.63m
3:11AM0.56m
5:55PM0.65m
4:22AM0.60m
6:20PM0.67m
Low Tide
9:36AM0.09m
10:47PM0.46m
10:33AM0.08m
11:26PM0.42m
11:20AM0.07m
thunderstorm
thunderstorm
thunderstorm
clear
part cloud
part cloud
cloud
part cloud
thunderstorm
thunderstorm
mod rain
mod rain
thunderstorm
thunderstorm
thunderstorm
mod rain
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:09
6:09
6:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:17
6:17
6:16
 mm
2
3
1
1
2
7
8
3
4
4
8
7
3
1
3
3
1
Temp °C
28
28
29
29
28
28
28
27
27
26
26
27
27
27
26
26
27
27
28
28
28
28
Feels °C
33
32
32
31
30
30
27
26
26
24
26
26
26
27
26
27
28
27
30
30
30
30
  • 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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Magoos surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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