Ylig surfForecast / Guam / Guam

information circle16 Day Weather and Surf, issued 3 pm Monday 01 Jun 2026 ChST
Forecast update in hr  min  s Forecast update imminent
Ylig surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ylig sea temperature is
28.8° C
(Which is normal for this time of year)

Ylig surf forecast from 1 Jun 2026:

  • Most powerful swell: Tuesday 2 Jun, 10AM (local time) - 3.5ft (1.1m), 9s period, E swell with 202 kJ wave energy.

Best Forecast Surf Conditions for Ylig this week:

The most powerful waves expected at Ylig in the next 16 days are 1.1m 9s and forecast to arrive on Tuesday (Jun 02) at 10AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 10s period and expected on Monday (Jun 01) at 7PM.

Wave TypeTime (ChST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful10AM (Tue 2nd Jun)3.5ft (1.1m) 9s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Some drizzle, heaviest during Tue night. Warm (max 28°C on Mon afternoon, min 27°C on Mon night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 29°C on Fri morning, min 27°C on Thu night). Wind will be generally light.

Mon
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
0
0
0
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
Height Map
Wave
Height (m)
Direction
Period (s)
1
E
7
1.1
E
9
1.1
E
9
1
E
9
1
E
9
1
E
9
0.9
ENE
9
0.9
ENE
9
0.9
ENE
9
0.8
ENE
9
0.8
ENE
9
0.7
ENE
9
0.7
ENE
9
0.7
ENE
9
0.7
ENE
9
0.6
E
9
0.6
E
9
0.5
E
9
0.5
E
8
0.5
E
8
0.4
ENE
8
Wave Graph
Metric surfscale
Energy kJ
86
198
202
164
169
165
135
132
132
106
106
84
84
86
82
56
56
38
37
35
22
Wind (km/h)
20
E
15
E
15
E
15
E
15
E
15
E
10
ESE
10
ENE
10
E
10
ESE
10
ESE
10
ESE
10
ESE
10
E
15
E
15
ESE
10
ENE
10
SE
5
SE
10
ESE
10
ESE
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
on
on
on
on
on
on
on
on
cross-on
on
on
on
on
High Tide
10:09PM0.52m
6:14AM0.53m
10:53PM0.52m
6:53AM0.53m
11:36PM0.52m
7:33AM0.51m
00:14AM0.51m
8:18AM0.49m
00:46AM0.51m
9:09AM0.45m
1:11AM0.51m
10:14AM0.41m
1:32AM0.51m
11:42AM0.37m
Low Tide
2:16AM0.47m
2:40PM-0.05m
3:05AM0.47m
3:19PM-0.04m
3:57AM0.46m
3:58PM-0.03m
4:54AM0.45m
4:37PM-0.01m
5:54AM0.41m
5:16PM0.01m
6:53AM0.37m
5:55PM0.05m
7:45AM0.30m
clear
clear
clear
clear
thunderstorm
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:52
5:52
5:52
5:52
5:52
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:44
6:44
6:45
6:45
6:45
6:45
6:45
6:45
1
Temp °C
28
27
28
28
28
28
28
27
28
28
27
29
29
27
28
28
27
28
28
27
28
29
29
30
30
32
30
31
30
31
31
30
31
31
30
31
30
30
31
31
30
30
Swell 1
Height (m)
Direction
Period (s)
1
W
10
1.1
E
9
1.1
E
9
1
E
9
1
E
9
1
E
9
0.9
ENE
9
0.9
ENE
9
0.9
ENE
9
0.8
ENE
9
0.8
ENE
9
0.7
ENE
9
0.7
ENE
9
0.7
ENE
9
0.7
ENE
9
0.6
E
9
0.6
E
9
0.5
E
9
0.6
N
12
0.6
N
11
0.5
N
11
Energy kJ
196
198
202
164
169
165
135
132
132
106
106
84
84
86
82
56
56
38
106
90
56
Swell 2
Height (m)
Direction
Period (s)
0.6
E
9
0.7
WNW
10
0.6
WNW
10
0.6
WNW
10
0.6
WNW
10
0.7
WNW
11
0.7
WNW
10
0.7
WNW
10
0.6
WNW
10
0.6
WNW
10
0.5
NW
9
0.5
NW
9
0.4
NW
9
0.4
NW
11
0.5
NW
10
0.5
NW
10
0.4
NW
9
0.5
N
13
0.5
E
8
0.5
E
8
0.5
N
14
Energy kJ
63
106
75
80
85
101
97
97
67
65
43
41
21
30
48
47
21
82
37
35
97
Swell 3
Height (m)
Direction
Period (s)
0.4
NE
11
0.4
WSW
8
0.4
WSW
8
0.4
SW
7
0.3
WSW
7
0.4
SE
12
0.4
SE
11
0.3
SE
11
0.3
SE
11
0.3
SE
11
0.3
SE
10
0.3
SE
10
0.3
NW
12
0.4
SE
7
0.4
SE
7
0.4
NE
9
0.4
SE
7
0.4
NW
9
0.4
NW
8
0.3
N
15
0.4
ENE
8
Energy kJ
30
23
24
14
10
35
33
18
18
18
16
15
22
14
14
20
14
19
17
38
22
Wind waves
Height (m)
Direction
Period (s)
1
E
7
0.2
ENE
3
0.2
ENE
2
0.4
ENE
3
0.6
E
4
0.4
E
4
0.7
E
4
Energy kJ
86
1
1
4
10
5
14
Nearest Offshore or Glassy
Rating
(10 max)
1
1
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
1287
1287
11
11
11
11
11
11
0
11
0
11
11
11
11
11
11
11
11
11
11
Best forecast wave conditions in Guam
Rating
(10 max)
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Guam
Rating
(10 max)
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
5
4
5
5
5
4
5
5
5
9
8
7
5
5
9
8
6
8
9
9
9
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Ylig Surf forecast

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

Ylig is 10 km (6 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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