Ylig Surf Break
GUAM

Ylig 48 hour detailed Surf Forecast

Lat Long: 13.39° N 144.78° E

Issued: 9 am 21 Jun 2026 (local time)

Forecast update in  hr  min

Today's Ylig sea temperature is
29.4° C

Normal for this time of year

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


How big are the waves at Ylig today (21 Jun):

  • Morning surf: Morning surf (21 Jun, local time) - 2.5ft (0.7m), 8s period with ENE swell.
  • Afternoon surf: Afternoon surf (21 Jun, local time) - 1.5ft (0.5m), 10s period with SE swell.
  • Evening surf: Evening surf (21 Jun, local time) - 1.5ft (0.5m), 11s period with SE swell.

The current surf forecast for Ylig at 5PM is: 0.5m 10s primary swell from a Southeast direction and 0.6m 8s secondary swell from a East-northeast direction, 0.6m 6s secondary swell from a South direction (forecast issued at 09:00am June 21). The wind direction is predicted to be cross-onshore.

Time (ChST) & DateWave HeightWave Period
Morning (21 Jun)2.5ft (0.7m)8s
Afternoon (21 Jun)1.5ft (0.5m)10s
Evening (21 Jun)1.5ft (0.5m)11s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 4mm), mostly falling on Sun morning. Warm (max 29°C on Sun morning, min 27°C on Mon night). Wind will be generally light.

Sunday
21
Monday
22
Tuesday
23
Wed
24
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
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
Rating
(10 max)
0
0
0
0
0
0
0
1
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
ENE
8
0.7
ENE
8
0.7
ENE
8
0.5
SE
10
0.5
SE
10
0.5
SE
11
0.5
SE
11
0.5
SE
11
0.9
SSW
7
0.9
SSW
7
0.8
SSW
7
0.9
SSW
7
0.9
SSW
6
0.5
SE
10
0.5
SE
10
0.8
SW
7
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.9
SW
7
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
E
8
Wave Graph
Metric surfscale
Energy kJ
60
62
60
51
53
57
58
57
75
75
60
62
66
54
50
55
50
49
49
77
48
48
47
32
Wind (km/h)
10
SSE
10
SSE
15
SSE
10
SSE
10
SE
10
SE
10
SE
5
SE
10
ESE
10
ESE
10
SE
10
SE
10
SE
5
S
5
SSW
0
WNW
5
NNW
5
N
10
N
10
N
10
N
10
N
10
N
10
N
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
on
on
on
cross-on
on
glassy
glassy
glassy
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
11:21AM0.40m
1:21AM0.54m
1:10PM0.35m
1:47AM0.54m
3:07PM0.35m
2:11AM0.54m
Low Tide
6:56AM0.28m
6:14PM0.07m
8:01AM0.20m
6:57PM0.16m
8:57AM0.12m
7:41PM0.25m
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
part cloud
clear
thunderstorm
clear
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
5:54
5:54
5:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:50
6:50
6:50
6:50
 mm
1
2
1
1
Temp °C
28
29
29
29
28
28
28
28
28
29
29
29
28
28
28
27
27
28
29
29
28
28
28
27
Feels °C
32
32
32
32
31
32
32
33
32
33
32
32
31
33
33
32
32
32
33
33
31
32
32
31
Swell 1
Height (m)
Direction
Period (s)
0.7
ENE
8
0.7
ENE
8
0.7
ENE
8
0.6
ENE
8
0.6
ENE
8
0.6
ENE
8
0.7
S
6
0.6
SSW
7
0.9
SSW
7
0.9
SSW
7
0.8
SSW
7
0.9
SSW
7
0.9
SSW
6
0.8
SSW
6
0.7
SW
7
0.8
SW
7
0.7
SW
7
0.7
SW
7
0.7
SW
7
0.9
SW
7
0.8
WSW
7
0.8
WSW
8
0.8
WSW
8
0.8
WSW
8
Energy kJ
60
62
60
47
47
47
39
37
75
75
60
62
66
54
45
55
47
49
56
77
70
76
74
74
Swell 2
Height (m)
Direction
Period (s)
0.7
S
6
0.6
S
6
0.6
S
6
0.6
S
6
0.6
S
6
0.6
S
6
0.6
ENE
8
0.6
ENE
8
0.6
ENE
8
0.6
ENE
8
0.6
ENE
8
0.6
ENE
8
0.6
ENE
8
0.6
ENE
8
0.6
ENE
8
0.6
ENE
8
0.6
ENE
8
0.6
E
8
0.6
E
8
0.6
E
8
0.5
E
8
0.5
E
8
0.5
E
8
0.5
E
8
Energy kJ
41
30
29
29
27
27
47
48
48
48
48
48
48
49
49
49
50
46
46
46
33
33
32
32
Swell 3
Height (m)
Direction
Period (s)
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
11
0.5
SE
11
0.5
SE
11
0.5
SE
11
0.5
SE
11
0.5
SE
11
0.5
SE
11
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
W
8
Energy kJ
52
51
50
51
53
57
58
57
57
57
56
56
54
51
50
50
50
49
49
49
48
48
47
35
Wind waves
Height (m)
Direction
Period (s)
Energy kJ
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
11
11
11
11
11
11
11
0
11
11
11
11
11
0
0
0
0
0
0
0
0
0
0
1287
Best forecast wave conditions in Guam
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Guam
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
5
9
9
9
8
8
7
7
7
6
6
6
7
6
5
5
5
5
5
6
5
5
6
5
  • 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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