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Ylig surfForecast / Guam / Guam
12 Day Weather and Surf, issued 3 am Monday 10 Nov 2025 ChST
Best Forecast Surf Conditions for Ylig this week:
The most powerful waves expected at Ylig in the next 12 days are 1.2m 10s and forecast to arrive on Monday (Nov 10) 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 1.2m 11s period and expected on Monday (Nov 10) at 10PM.
| Wave Type | Time (ChST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 10AM (Mon 10th Nov) | 4ft (1.2m) 10s |
Table - best surf conditions forecast for Ylig over the next 12 days.
Short Range Forecast Light rain (total 5mm), mostly falling on Mon afternoon. Warm (max 29°C on Mon morning, min 27°C on Mon night). Wind will be generally light. | Days 3-6 Weather Summary Mostly dry. Warm (max 29°C on Thu morning, min 27°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | |||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | |||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 8 | 6 | 7 | 7 | 7 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 290 | 265 | 216 | 106 | 113 | 125 | 147 | 140 | 173 | 235 | 200 | 201 | 210 | 177 | 210 | 215 | 205 | 96 | 193 | 205 | 262 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | cross- on | cross- on | cross- on | on | cross- on | cross- on | on | cross- on | cross- on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 12:58PM 0.51 | 9:09PM 0.50 | 1:52PM 0.50 | 10:13PM 0.45 | 2:35PM 0.50 | 11:37PM 0.39 | 3:11PM 0.49 | 1:22AM 0.35 | 3:39PM 0.49 | 3:06AM 0.33 | 4:02PM 0.49 | 4:33AM 0.34 | 4:21PM 0.49 | ||||||||
Low Tide / height (m) | 5:15PM 0.42 | 5:41AM -0.16 | 6:36PM 0.39 | 6:38AM -0.11 | 7:54PM 0.33 | 7:33AM -0.05 | 9:03PM 0.26 | 8:23AM 0.02 | 10:00PM 0.19 | 9:10AM 0.09 | 10:47PM 0.12 | 9:53AM 0.16 | 11:27PM 0.05 | ||||||||
Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | |||||||||||||||
| Sunrise | 6:16 | - | - | 6:18 | - | - | 6:18 | - | - | 6:18 | - | - | 6:18 | - | - | 6:18 | - | - | 6:20 | - | - |
| Sunset | - | 5:51 | - | - | 5:51 | - | - | 5:51 | - | - | 5:51 | - | - | 5:51 | - | - | 5:50 | - | - | 5:50 | - |
 |  |  | | |  | |  | | | | | | | | | |  | | | | |
Rain (mm) | - | 1 | 1 | - | 1 | - | 1 | - | 1 | - | - | - | - | - | - | - | - | - | 1 | 1 | 5 |
| Temp. °C | 29 | 29 | 28 | 29 | 29 | 28 | 29 | 29 | 28 | 29 | 28 | 28 | 29 | 28 | 28 | 29 | 28 | 28 | 29 | 28 | 28 |
| Feels °C (?) | 31 | 32 | 31 | 31 | 31 | 30 | 31 | 31 | 30 | 31 | 29 | 30 | 31 | 30 | 31 | 30 | 29 | 30 | 30 | 29 | 29 |
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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.
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.
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