Snow-ForecastSnow-ForecastMountain-ForecastMountain-ForecastTide-ForecastTide-ForecastWeather-ForecastWeather-Forecast
Search by country, region, or break
Search by country, region, or break

Quick Links

Surf Forecasts:

Ylig surfForecast / Guam / Guam

information circle12 Day Weather and Surf, issued 3 pm Friday 26 Dec 2025 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
28.5° C
 (Which is slightly warmer than usual)

Best Forecast Surf Conditions for Ylig this week:

The most powerful waves expected at Ylig in the next 12 days are 1.1m 14s and forecast to arrive on Sunday (Dec 28) at 4AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 11s period and expected on Sunday (Dec 28) at 10PM.

Wave TypeTime (ChST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 4AM (Sun 28th Dec)3.5ft (1.1m) 14s

Table - best surf conditions forecast for Ylig over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Moderate rain (total 11mm), heaviest on Sat morning. Warm (max 28°C on Fri afternoon, min 26°C on Fri night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 6mm), mostly falling on Mon night. Warm (max 28°C on Mon afternoon, min 26°C on Wed night). Wind will be generally light.

Fri
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
01
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
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
See all maps
Wave Height (m) & direction (?)
0.6
NE
1.1
NE
1.1
NE
1.1
NE
1.1
NE
1
NE
1
NE
0.8
NE
0.6
NE
0.6
NE
1.1
E
1.2
E
1.1
E
1.1
E
1.1
E
1.3
E
1.4
E
1.3
E
1.2
E
1.2
E
1.5
E
Period(s) (?)1313131313141312131388789988888
Wave
Graph
(?)Metric surfscale
Energy kJ (?)144411380444406373331184128128135177120157190258265235196191304
Wind
(km/h)
15
E
15
E
15
E
20
E
20
E
25
ENE
20
ENE
20
ENE
20
E
20
ENE
20
E
25
E
25
E
25
E
25
E
20
E
15
E
20
E
20
E
20
E
25
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
onononcross-
on		oncross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		oncross-
on		cross-
on		onononcross-
on		cross-
on		cross-
on		cross-
on
High Tide
/ height (m)
10:33PM
0.38
12:57PM
0.52
12:13AM
0.34
1:18PM
0.53
2:11AM
0.33
1:44PM
0.56
4:00AM
0.36
2:15PM
0.58
5:29AM
0.41
2:53PM
0.61
6:43AM
0.46
3:35PM
0.62
7:44AM
0.50
Low Tide
/ height (m)
6:42PM
0.31
5:40AM
0.04
7:35PM
0.23
6:21AM
0.11
8:26PM
0.13
7:06AM
0.20
9:16PM
0.03
7:55AM
0.28
10:07PM
-0.06
8:51AM
0.36
10:59PM
-0.14
9:43AM
0.42
11:50PM
-0.19
11:01AM
0.45
Fri
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
01
Sunrise--6:41--6:41--6:41--6:41--6:41--6:43--6:43
Sunset6:00--6:00--6:01--6:01--6:02--6:02--6:04--
clear
clear
thunderstorm
clear
thunderstorm
clear
clear
thunderstorm
thunderstorm
clear
thunderstorm
clear
clear
thunderstorm
clear
thunderstorm
thunderstorm
clear
clear
part cloud
clear
Rain (mm)
--4-3--31-1--2-12----
Temp. °C282727282727272728282728282728272728282728
Feels °C (?)302929293027282929302829292729282929292827
  • 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

Latest Updates

Read more

Read more

Discover more articles and updates in the Greenroom.

submit an eyeball surf report

Quick surf report for Ylig:

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

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.

View detailed surf forecast for Ylig at:
surf-forecast.com

false

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 12 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.

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest