Surf Break

Lat Long: 13.48° N 144.75° E

GUAM

Right and Left Side Surf Forecast and Surf Report

Issued: 3 am 03 Oct 2026 (local time)

Forecast update in  hr  min

Today's Right and Left Side sea temperature is
30.3°C
1.0° 

Right and Left Side surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Right and Left Side surf forecast from 2 Oct 2026:

  • Most powerful swell: Monday 5 Oct, 10PM (local time) - 6.5ft (2.0m), 13s period, N swell with 1,318 kJ wave energy.

Best Forecast Surf Conditions for Right and Left Side this week:

The most powerful waves expected at Right and Left Side in the next 16 days are 2.0m 13s and forecast to arrive on Monday (Oct 05) at 10PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 4.5m 10s period and expected on Saturday (Oct 03) at 10AM.

Wave TypeTime (ChST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful10PM (Mon 5th Oct)6.5ft (2.0m) 13s

Table - best surf conditions forecast for Right and Left Side over the next 16 days.


Short Range Forecast

Heavy rain (total 35mm), 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 113mm), heaviest during Wed afternoon. Warm (max 29°C on Tue morning, min 25°C on Tue night). Winds decreasing (fresh winds from the WSW on Tue morning, light winds from the NNW by Wed night).

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
1
0
2
2
1
0
1
2
1
1
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
1.2
NW
10
1.4
NNW
10
1.3
NNW
10
1.7
N
12
1.8
N
12
1.7
N
12
1.8
N
12
2
N
13
1.9
N
13
1.8
N
13
1.8
N
13
1.7
N
13
1.6
N
13
1.5
N
12
1.4
NNW
12
1.3
NNW
12
1.2
N
11
0.9
ENE
14
0.9
ENE
14
1.3
N
12
Wave Graph
Metric surfscale
Energy kJ
416
286
385
363
814
926
773
926
1318
1173
1054
1121
1003
865
694
569
478
371
330
303
496
Wind (km/h)
50
SW
50
SW
45
SW
45
SW
40
WSW
35
WSW
40
WSW
40
SW
35
SW
35
WSW
25
WSW
15
SW
30
WSW
25
W
10
WNW
10
N
10
WNW
15
WNW
15
NW
20
WNW
25
WSW
Wind State
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
High Tide
2:25PM0.81m
11:24PM0.83m
3:43PM0.82m
00:39AM0.80m
4:41PM0.84m
2:16AM0.77m
5:21PM0.86m
3:52AM0.78m
5:53PM0.87m
5:13AM0.80m
6:20PM0.88m
6:21AM0.83m
6:45PM0.89m
Low Tide
6:54PM0.72m
7:34AM0.14m
8:32PM0.71m
8:45AM0.17m
9:59PM0.67m
9:53AM0.21m
11:02PM0.59m
10:53AM0.25m
11:50PM0.51m
11:46AM0.30m
00:31AM0.42m
12:33PM0.36m
1:09AM0.33m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
<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
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6:09
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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
1
6
3
3
4
2
4
8
7
16
43
1
20
17
5
3
1
1
1
—
Temp °C
28
28
28
29
28
28
28
28
28
29
27
26
27
27
27
27
28
28
29
29
28
Feels °C
25
25
25
27
26
27
26
26
28
29
28
28
27
27
30
30
31
30
31
31
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 
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Quick surf report for Right and Left Side:

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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 Right and Left Side 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 Right and Left Side Surf forecast

The above surf forecast table for Right and Left Side provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Right and Left Side can be found by selecting the local surf guide option on the grey menu. Our Right and Left Side 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 (Right and Left Side) 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 Right and Left Side 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.

Right and Left Side is 1 km (1 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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