Ylig Surf Break

Lat Long: 13.39° N 144.78° E

GUAM

Ylig Surf Forecast and Surf Report

Issued: 9 am 03 Aug 2026 (local time)

Forecast update in  hr  min

Today's Ylig sea temperature is
29.9° C
0.5° 

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


Ylig surf forecast from 3 Aug 2026:

  • Most powerful swell: Monday 3 Aug, 4PM (local time) - 4.5ft (1.3m), 14s period, NE swell with 726 kJ wave energy.

Best Forecast Surf Conditions for Ylig this week:

The most powerful waves expected at Ylig in the next 16 days are 1.3m 14s and forecast to arrive on Monday (Aug 03) at 4PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 4.0m 12s period and expected on Sunday (Aug 09) at 10PM.

Wave TypeTime (ChST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 4PM (Mon 3rd Aug)4.5ft (1.3m) 14s

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


Short Range Forecast

Heavy rain (total 46mm), heaviest during Tue night. Warm (max 29°C on Wed afternoon, min 27°C on Tue night). Mainly strong winds.

Days 4-6 Weather Summary

Light rain (total 8mm), mostly falling on Thu morning. Warm (max 29°C on Thu morning, min 28°C on Thu morning). Mainly fresh winds.

Monday
3
Tuesday
4
Wednesday
5
Thursday
6
Friday
7
Saturday
8
Sunday
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)
2
0
1
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
Wave
Height (m)
Direction
Period (s)
1.6
NE
15
1.3
NE
14
1.1
NE
14
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.4
NE
13
0.4
NE
12
0.4
ENE
12
0.4
ENE
11
0.4
ENE
11
0.5
SE
9
0.7
SSE
9
0.4
ENE
10
0.7
ENE
11
0.7
ENE
11
0.9
ENE
14
0.9
ENE
14
0.9
ENE
12
0.8
ENE
12
0.6
ENE
12
Wave Graph
Metric surfscale
Energy kJ
1140
726
478
18
18
18
42
35
52
44
46
42
68
37
103
105
307
286
233
190
96
Wind (km/h)
35
WSW
35
WSW
35
WSW
35
WSW
40
WSW
35
WSW
35
WSW
30
WSW
30
WSW
30
WSW
30
WSW
25
W
25
WSW
30
WSW
25
WSW
30
WSW
30
WSW
30
WSW
30
WSW
30
WSW
30
W
Wind State
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-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
10:35PM0.51m
10:48AM0.38m
10:57PM0.52m
12:23PM0.36m
11:24PM0.53m
2:17PM0.37m
11:59PM0.55m
4:00PM0.41m
00:44AM0.56m
5:15PM0.44m
1:40AM0.58m
6:11PM0.47m
2:45AM0.59m
Low Tide
3:59PM0.11m
5:22AM0.18m
4:34PM0.18m
6:13AM0.11m
5:13PM0.25m
7:08AM0.03m
6:00PM0.32m
8:06AM-0.04m
6:59PM0.37m
9:07AM-0.09m
8:08PM0.41m
10:08AM-0.13m
9:23PM0.43m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
cloud
thunderstorm
mod rain
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:05
6:05
6:05
6:05
6:05
6:07
6:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:47
6:46
6:46
6:45
6:45
6:45
6:45
 mm
3
5
5
4
6
12
3
2
6
2
1
1
1
1
1
1
3
6
4
Temp °C
28
28
28
28
28
28
28
29
28
29
29
28
29
29
29
29
29
28
28
28
28
Feels °C
28
27
28
27
27
27
28
29
29
29
30
29
30
30
30
29
29
28
28
28
28
  • 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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Quick surf report for Ylig:

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Ylig 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 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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