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Surf Forecasts:
Graveyards surfForecast / Guam / Guam
16 Day Weather and Surf, issued 3 am Tuesday 21 Apr 2026 ChSTForecast update in hr min s Forecast update imminent
Graveyards surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Graveyards sea temperature is
27.3° C
(Which is slightly cooler than normal)Best Forecast Surf Conditions for Graveyards this week:
The most powerful waves expected at Graveyards in the next 16 days are 1.2m 12s and forecast to arrive on Tuesday (Apr 21) at 10AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 7s period and expected on Monday (Apr 27) at 10AM.
| Wave Type | Time (ChST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 10AM (Tue 21st Apr) | 4ft (1.2m) 12s |
Table - best surf conditions forecast for Graveyards over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Some drizzle, heaviest during Wed night. Warm (max 27°C on Tue morning, min 26°C on Tue morning). Wind will be generally light. | Days 3-6 Weather Summary Light rain (total 2mm), mostly falling on Fri morning. Warm (max 27°C on Fri morning, min 26°C on Fri night). Mainly fresh winds. | ||||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | |||||||||||||||
| 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) (?) | 12 | 11 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 16 | 15 | 14 | 14 | 14 | 13 | 13 | 12 | 12 | 13 | 13 | 12 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 404 | 313 | 274 | 225 | 214 | 176 | 193 | 186 | 103 | 191 | 256 | 236 | 229 | 145 | 135 | 95 | 85 | 46 | 99 | 125 | 148 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | 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 | cross | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 12:16AM 0.74 | 9:56AM 0.72 | 1:31AM 0.72 | 10:53AM 0.68 | 2:42AM 0.71 | 12:08PM 0.64 | 3:39AM 0.71 | 1:45PM 0.61 | 4:24AM 0.72 | 3:23PM 0.60 | 4:59AM 0.73 | 4:45PM 0.62 | |||||||||
Low Tide / height (m) | 4:44PM -0.16 | 5:21AM 0.53 | 5:43PM -0.12 | 6:33AM 0.54 | 6:48PM -0.07 | 7:53AM 0.52 | 7:55PM -0.01 | 9:11AM 0.47 | 9:01PM 0.05 | 10:16AM 0.39 | 10:02PM 0.12 | 11:10AM 0.31 | 10:57PM 0.19 | ||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | |||||||||||||||
| Sunrise | 6:05 | - | - | 6:05 | - | - | 6:03 | - | - | 6:03 | - | - | 6:03 | - | - | 6:03 | - | - | 6:01 | - | - |
| Sunset | - | 6:35 | - | - | 6:35 | - | - | 6:35 | - | - | 6:35 | - | - | 6:35 | - | - | 6:35 | - | - | 6:36 | - |
 |  |  | | |  | | | |  | |  | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | 1 | - | - | - | 1 | 1 | - | - | - | - | - | - | - | 1 | - | 2 |
| Temp. °C | 27 | 27 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 27 | 27 | 27 | 27 | 27 | 26 | 27 | 27 | 27 |
| Feels °C (?) | 28 | 28 | 27 | 28 | 27 | 28 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 26 | 27 | 27 | 29 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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 Graveyards 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 Graveyards Surf forecast
The above surf forecast table for Graveyards provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Graveyards can be found by selecting the local surf guide option on the grey menu. Our Graveyards 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 (Graveyards) 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 Graveyards 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.
Graveyards is 14 km (9 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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