Right and Left Side Surf Break
GUAM

Right and Left Side Surf Forecast and Surf Report

Lat Long: 13.48° N 144.75° E

Issued: 9 pm 01 Jul 2026 (local time)

Forecast update in  hr  min

Today's Right and Left Side sea temperature is
29.4° C

Normal for this time of year

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 1 Jul 2026:

  • Best quality surf: Thursday 9 Jul, 1AM (local time) - 7ft (2.2m), 13s period, W swell with cross-offshore winds.
  • Most powerful swell: Sunday 5 Jul, 10PM (local time) - 13ft (4.0m), 15s period, NE swell with 8,375 kJ wave energy.
  • Next surfable swell (1★+): Thursday 2 Jul, 1PM (local time) - 3ft (0.9m), 8s period with ENE swell.

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

The surf forecast for Right and Left Side over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jul 02) at 1PM. The primary swell is predicted to be 0.9m and 8s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Right and Left Side in the next 16 days are 4.0m 15s and forecast to arrive on Sunday (Jul 05) at 10PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.5m 8s period and expected on Monday (Jul 06) at 10AM.

Wave TypeTime (ChST) & Date Wave Height & Period
Next good surf (1 star+) 1PM (Thu 2nd Jul)3ft (0.9m) 8s
Best Surf 1AM (Thu 9th Jul)7ft (2.2m) 13s
Most Powerful10PM (Sun 5th Jul)13ft (4.0m) 15s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 15mm), heaviest on Wed night. Warm (max 30°C on Fri morning, min 27°C on Wed night). Wind will be generally light.

Days 5-7 Weather Summary

Heavy rain (total 88mm), heaviest during Sun night. Warm (max 29°C on Sat night, min 26°C on Sun afternoon). Winds increasing (moderate winds from the N on Sat night, gales from the SW by Mon morning).

Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wed
8
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
2
2
3
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
0.9
ENE
8
0.9
ENE
9
0.9
ENE
8
0.9
ENE
8
0.9
ENE
8
1
ENE
8
1.7
ENE
14
2.4
E
14
3
ENE
15
3.5
ENE
16
4
NE
15
4
N
14
3.5
N
13
2.5
NW
12
3
WNW
12
2.4
WNW
13
2.2
WNW
13
2.3
WNW
13
2.2
W
13
Wave Graph
Metric surfscale
Energy kJ
127
122
125
108
101
99
120
143
1172
2211
4659
5822
7187
5656
4222
2010
2356
1906
1649
1687
1708
Wind (km/h)
15
E
15
ENE
15
ENE
15
NE
15
NE
15
NNE
20
NNE
20
NNE
20
NNE
20
N
30
NNW
35
NW
55
W
65
SW
60
SW
40
SSW
40
S
40
SSW
30
SSW
25
SSW
25
SSW
Wind State
cross-off
cross-off
cross-off
cross
cross
cross-on
cross-on
cross
cross-on
cross-on
on
on
cross-on
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
10:21PM0.86m
7:41AM0.84m
10:52PM0.86m
8:23AM0.82m
11:21PM0.87m
9:08AM0.80m
11:46PM0.88m
10:00AM0.76m
00:09AM0.89m
11:03AM0.72m
00:33AM0.89m
12:23PM0.69m
1:00AM0.90m
2:01PM0.67m
Low Tide
3:09AM0.68m
3:17PM0.10m
3:52AM0.67m
3:51PM0.13m
4:39AM0.65m
4:25PM0.18m
5:28AM0.61m
4:59PM0.25m
6:19AM0.55m
5:34PM0.33m
7:12AM0.47m
6:15PM0.42m
8:06AM0.38m
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
<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
5
1
2
1
3
3
4
5
14
39
11
7
4
4
6
3
7
Temp °C
28
29
29
28
30
30
28
29
29
29
29
28
27
26
28
28
29
28
28
28
28
Feels °C
30
32
32
31
32
32
30
31
31
30
29
27
23
19
23
24
28
27
28
29
30
Swell 1
Height (m)
Direction
Period (s)
0.3
SE
8
0.9
ENE
8
0.9
ENE
8
0.9
ENE
9
0.9
ENE
8
0.9
ENE
8
0.4
SE
10
0.4
SE
9
1.7
ENE
14
2.4
E
14
3
ENE
15
3.5
ENE
16
4
NE
15
4
N
14
3.5
N
13
2.5
NW
12
3
WNW
12
2.4
WNW
13
2.5
SW
10
2.3
WNW
13
2.2
W
13
Energy kJ
11
122
125
108
101
99
35
22
1172
2211
4659
5822
7187
5656
4222
2010
2356
1906
1175
1687
1708
Swell 2
Height (m)
Direction
Period (s)
0.1
SW
6
0.3
SE
9
0.3
SE
9
0.3
SE
8
0.4
SE
8
0.3
SE
10
0.3
NNE
11
0.4
NNE
10
0.4
NNE
10
0.4
NNE
10
0.3
NNE
10
0.2
NNE
10
0.3
SE
9
0.2
ESE
9
2.2
W
10
0.2
ENE
9
0.3
ENE
8
2.2
WNW
13
0.4
SE
10
0.4
SE
10
Energy kJ
2
12
12
11
18
17
24
35
34
33
19
9
14
9
976
8
14
1649
32
33
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
10
0.2
SSE
6
0.2
WSW
6
0.2
WSW
7
0.2
WSW
7
0.3
SE
8
0.2
WSW
7
0.2
E
14
0.4
SE
9
0.4
SE
9
0.3
NNE
10
0.4
SE
9
0.2
ENE
10
0.3
ENE
9
0.4
ENE
8
0.3
ENE
9
Energy kJ
4
4
4
5
5
10
4
15
22
22
19
23
9
15
24
16
Wind waves
Height (m)
Direction
Period (s)
0.9
ENE
8
0.9
ENE
8
1
ENE
8
1.7
NNW
6
1.9
W
6
3.5
WSW
8
3.5
WSW
8
3
SSW
8
3
SSW
8
3
SSW
9
2.1
SW
10
2.3
SW
10
2.3
SW
10
Energy kJ
127
120
143
223
244
1273
1871
1173
1102
1274
817
1020
1081
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
3
3
2
3
2
1
Distance (km)
1289
1289
0
1289
1995
1289
1289
1874
1289
2055
1289
1883
1836
1835
1904
1835
1835
1904
1835
1835
1906
Best forecast wave conditions in Guam
Rating
(10 max)
1
Best forecast wave conditions in Guam
Rating
(10 max)
1
Header Global
Rating
(10 max)
5
9
7
5
7
6
6
5
4
5
5
9
7
5
5
9
9
7
7
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)
Map placeholder
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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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