Surf Break

Lat Long: 13.47° N 144.69° E

GUAM

Magoos 48 hour detailed Surf Forecast

Issued: 9 pm 29 Sep 2026 (local time)

Forecast update in  hr  min

Today's Magoos sea temperature is
30.1°C
0.7° 

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 (30 Sep):

  • Morning surf: Morning surf (30 Sep, local time) - 1.5ft (0.4m), 10s period with WNW swell.
  • Afternoon surf: Afternoon surf (30 Sep, local time) - 1.5ft (0.5m), 12s period with NW swell.
  • Evening surf: Evening surf (30 Sep, local time) - 2ft (0.6m), 11s period with NW swell.

The current surf forecast for Magoos at 2AM is: 0.4m 9s primary swell from a East-northeast direction (forecast issued at 09:00pm September 29). An open ocean swell of 0.4m 7s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (ChST) & DateWave HeightWave Period
Morning (30 Sep)1.5ft (0.4m)10s
Afternoon (30 Sep)1.5ft (0.5m)12s
Evening (30 Sep)2ft (0.6m)11s

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


Short Range Forecast

Moderate rain (total 16mm), heaviest on Thu night. Warm (max 29°C on Wed morning, min 28°C on Tue night). Wind will be generally light.

Tue
29
Wednesday
30
Thursday
1
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)
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
Wave
Height (m)
Direction
Period (s)
0.4
ENE
9
0.4
ENE
9
0.4
ENE
9
0.4
ENE
9
0.4
ENE
9
0.4
WNW
10
0.4
NW
12
0.6
NW
12
0.6
NW
11
0.6
NW
11
0.6
NW
11
0.4
NNE
13
0.6
NW
10
0.4
NW
10
0.6
NW
10
0.5
NW
10
0.6
NE
8
0.6
NE
8
Wave Graph
Metric surfscale
Energy kJ
28
30
29
30
26
36
53
116
103
96
92
59
64
34
69
50
40
41
Wind (km/h)
5
WNW
5
W
10
W
10
W
10
W
15
W
15
W
20
W
15
WNW
10
W
15
W
10
W
10
W
15
W
15
W
20
W
15
W
15
WNW
Wind State
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
8:41PM0.73m
10:28AM0.72m
9:11PM0.72m
11:35AM0.69m
9:45PM0.70m
Low Tide
3:36AM-0.05m
3:55PM0.41m
4:24AM-0.08m
4:45PM0.47m
thunderstorm
part cloud
thunderstorm
part cloud
part cloud
clear
clear
part cloud
thunderstorm
thunderstorm
part cloud
thunderstorm
part cloud
thunderstorm
part cloud
part cloud
part cloud
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
6:09
—
—
—
—
—
—
—
6:09
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
—
6:12
—
—
—
—
—
—
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6:10
—
—
 mm
1
—
1
—
—
—
—
—
1
1
—
1
—
1
—
—
—
1
Temp °C
29
28
28
28
28
28
29
29
28
28
28
28
28
28
29
29
28
28
Feels °C
34
32
32
32
31
31
32
31
31
32
31
31
32
31
31
31
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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