Ylig Surf Break

Lat Long: 13.39° N 144.78° E

GUAM

Ylig Surf Forecast and Surf Report

Issued: 9 am 14 Jul 2026 (local time)

Forecast update in  hr  min

Today's Ylig sea temperature is
28.8° C
0.4° 

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


Ylig surf forecast from 14 Jul 2026:

  • Best quality surf: Saturday 18 Jul, 10PM (local time) - 1.5ft (0.5m), 9s period, E swell with cross-offshore winds.
  • Most powerful swell: Wednesday 15 Jul, 7AM (local time) - 4.5ft (1.4m), 8s period, SW swell with 229 kJ wave energy.
  • Next surfable swell (1★+): Saturday 18 Jul, 10PM (local time) - 1.5ft (0.5m), 9s period with E swell.

Best Forecast Surf Conditions for Ylig this week:

The surf forecast for Ylig over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jul 18) at 10PM. The primary swell is predicted to be 0.5m and 9s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Ylig in the next 16 days are 1.4m 8s and forecast to arrive on Wednesday (Jul 15) at 7AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 7s period and expected on Friday (Jul 17) at 1AM.

Wave TypeTime (ChST) & Date Wave Height & Period
Next good surf (1 star+)10PM (Sat 18th Jul)1.5ft (0.5m) 9s
Best Surf10PM (Sat 18th Jul)1.5ft (0.5m) 9s
Most Powerful 7AM (Wed 15th Jul)4.5ft (1.4m) 8s

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


Short Range Forecast

Moderate rain (total 17mm), heaviest on Thu night. Warm (max 29°C on Tue morning, min 27°C on Wed night). Wind will be generally light.

Days 4-6 Weather Summary

Moderate rain (total 15mm), heaviest on Fri afternoon. Warm (max 29°C on Sun afternoon, min 27°C on Fri afternoon). Wind will be generally light.

Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
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
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
1.4
SSW
7
1.4
SW
7
1.4
SW
7
0.5
E
10
0.5
E
10
0.5
E
10
0.6
SSE
8
0.6
SSE
8
0.5
E
9
0.5
E
9
0.5
E
9
0.5
E
9
0.5
E
9
0.5
E
9
0.5
E
9
0.5
E
9
0.5
E
9
0.5
E
9
0.5
E
10
0.5
E
9
0.5
E
9
Wave Graph
Metric surfscale
Energy kJ
180
200
215
47
47
46
46
47
43
43
43
44
42
42
41
41
40
42
46
43
42
Wind (km/h)
20
SSW
20
SSW
20
SW
25
SW
25
SW
15
SW
25
SSW
25
SW
25
SW
25
SW
25
WSW
15
WSW
20
WSW
25
WSW
10
SW
15
SW
20
SW
15
SW
15
SW
15
SW
10
SSW
Wind State
cross
cross
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
High Tide
8:52PM0.54m
5:52AM0.63m
9:32PM0.54m
6:50AM0.61m
10:09PM0.54m
7:50AM0.56m
10:42PM0.54m
8:53AM0.50m
11:11PM0.54m
10:04AM0.43m
11:38PM0.53m
11:31AM0.37m
00:02AM0.52m
Low Tide
1:07PM-0.20m
00:51AM0.46m
1:57PM-0.18m
2:00AM0.43m
2:45PM-0.14m
3:07AM0.39m
3:30PM-0.08m
4:13AM0.33m
4:12PM-0.01m
5:17AM0.27m
4:51PM0.08m
6:19AM0.20m
5:29PM0.17m
clear
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
part cloud
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
6:01
6:01
6:01
6:01
6:01
6:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:52
6:52
6:52
6:51
6:51
6:51
6:51
 mm
1
2
1
1
2
10
2
8
1
1
1
2
1
2
Temp °C
29
29
28
28
28
28
28
28
27
28
28
27
28
28
27
28
29
28
28
28
27
Feels °C
31
31
31
30
30
31
29
29
28
29
29
29
30
29
30
30
31
31
30
30
31
  • 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 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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