Surf Break

Lat Long: 13.47° N 144.69° E

GUAM

Magoos Surf Forecast and Surf Report

Issued: 9 am 03 Oct 2026 (local time)

Forecast update in  hr  min

Today's Magoos sea temperature is
30.3°C
1.0° 

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


Magoos surf forecast from 3 Oct 2026:

  • Most powerful swell: Wednesday 7 Oct, 1AM (local time) - 6ft (1.9m), 13s period, N swell with 1,303 kJ wave energy.

Best Forecast Surf Conditions for Magoos this week:

The most powerful waves expected at Magoos in the next 16 days are 1.9m 13s and forecast to arrive on Wednesday (Oct 07) at 1AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 4.5m 9s period and expected on Saturday (Oct 03) at 4PM.

Wave TypeTime (ChST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 1AM (Wed 7th Oct)6ft (1.9m) 13s

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


Short Range Forecast

Heavy rain (total 36mm), heaviest during Mon night. Warm (max 29°C on Sun morning, min 27°C on Sat morning). Mainly near gales.

Days 4-6 Weather Summary

Heavy rain (total 161mm), heaviest during Wed morning. Warm (max 28°C on Tue morning, min 25°C on Wed morning). Winds decreasing (fresh winds from the SW on Tue morning, light winds from the WNW by Thu afternoon).

Saturday
3
Sunday
4
Monday
5
Tuesday
6
Wednesday
7
Thursday
8
Friday
9
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
2
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)
1.5
NW
10
1
NNW
10
1.3
NNW
10
1.3
NNW
10
1.5
N
11
1.5
N
11
1.6
N
12
1.6
N
12
1.9
N
12
1.7
N
12
1.7
N
12
1.9
N
13
1.8
N
13
1.6
N
13
1.4
NNW
12
1.3
NNW
12
1.2
NNW
11
1.1
N
11
0.9
ENE
15
0.9
ENE
15
0.9
ENE
14
Wave Graph
Metric surfscale
Energy kJ
425
204
326
385
535
563
674
686
1118
883
883
1303
1172
905
608
486
383
302
334
403
362
Wind (km/h)
55
SW
50
SW
50
SW
45
SW
45
WSW
40
WSW
40
SW
40
SW
35
SW
35
SW
30
WSW
25
WSW
20
SW
30
NW
20
WNW
20
NW
15
WNW
20
W
15
WNW
20
WNW
30
WNW
Wind State
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross
on
on
on
cross-on
cross-on
cross-on
on
cross-on
High Tide
2:26PM0.66m
11:27PM0.64m
3:44PM0.67m
00:54AM0.61m
4:39PM0.69m
2:39AM0.61m
5:19PM0.71m
4:09AM0.63m
5:52PM0.72m
5:21AM0.66m
6:21PM0.73m
6:22AM0.69m
6:47PM0.73m
Low Tide
7:13PM0.54m
7:36AM-0.06m
8:46PM0.52m
8:50AM-0.04m
10:03PM0.46m
9:59AM-0.01m
11:01PM0.38m
10:59AM0.02m
11:48PM0.29m
11:50AM0.07m
00:31AM0.20m
12:36PM0.13m
1:10AM0.11m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
thunderstorm
part cloud
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:09
—
—
6:09
—
—
6:09
—
—
6:09
—
—
6:09
—
—
6:09
—
—
6:11
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
6:09
—
—
6:08
—
—
6:07
—
—
6:07
—
—
6:07
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—
6:06
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6:06
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 mm
4
2
6
3
1
4
3
2
11
3
3
30
56
39
21
3
5
1
1
—
1
Temp °C
28
28
28
29
28
28
28
28
28
28
28
28
25
25
27
28
27
28
28
29
28
Feels °C
24
25
25
27
25
26
26
26
27
27
28
29
27
24
27
29
29
30
30
30
28
  • 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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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.


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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