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Graveyards surfForecast / Guam / Guam
12 Day Weather and Surf, issued 9 am Wednesday 15 Oct 2025 ChST
Best Forecast Surf Conditions for Graveyards this week:
The surf forecast for Graveyards over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Oct 16) at 1AM. The primary swell is predicted to be 0.7m and 13s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Graveyards in the next 12 days are 1.1m 12s and forecast to arrive on Tuesday (Oct 21) at 1AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 8s period and expected on Saturday (Oct 18) at 10PM.
| Wave Type | Time (ChST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Thu 16th Oct) | 2.5ft (0.7m) 13s |
| Best Surf | 10AM (Mon 20th Oct) | 3ft (0.9m) 9s |
| Most Powerful | 1AM (Tue 21st Oct) | 3.5ft (1.1m) 12s |
Table - best surf conditions forecast for Graveyards over the next 12 days.
Short Range Forecast Heavy rain (total 52mm), heaviest during Wed night. Warm (max 29°C on Fri morning, min 27°C on Wed morning). Wind will be generally light. | Days 3-6 Weather Summary Heavy rain (total 34mm), heaviest during Sun morning. Warm (max 29°C on Sat morning, min 27°C on Mon morning). Winds decreasing (fresh winds from the E on Sun morning, light winds from the ESE by Mon night). | ||||||||||||||||||||
Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | |||||||||||||||
| 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) (?) | 13 | 13 | 13 | 13 | 13 | 12 | 10 | 13 | 12 | 11 | 11 | 11 | 11 | 10 | 10 | 9 | 13 | 12 | 12 | 12 | 11 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 232 | 212 | 176 | 121 | 85 | 101 | 75 | 156 | 220 | 167 | 123 | 93 | 91 | 59 | 54 | 126 | 202 | 361 | 283 | 242 | 193 |
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- off | off | off | off | cross- off | off | off |
High Tide / height (m) | 4:29PM 0.67 | 2:34AM 0.55 | 5:08PM 0.68 | 4:05AM 0.56 | 5:39PM 0.68 | 5:15AM 0.59 | 6:04PM 0.69 | 6:12AM 0.62 | 6:26PM 0.69 | 7:02AM 0.63 | 6:46PM 0.68 | 7:47AM 0.65 | 7:05PM 0.67 | ||||||||
Low Tide / height (m) | 10:05PM 0.43 | 9:47AM 0.02 | 11:00PM 0.35 | 10:45AM 0.07 | 11:44PM 0.27 | 11:34AM 0.12 | 12:21AM 0.19 | 12:17PM 0.17 | 12:54AM 0.12 | 12:54PM 0.23 | 1:24AM 0.06 | 1:30PM 0.28 | 1:52AM 0.01 | ||||||||
Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | |||||||||||||||
| Sunrise | 6:11 | - | - | 6:11 | - | - | 6:11 | - | - | 6:11 | - | - | 6:11 | - | - | 6:11 | - | - | 6:11 | - | - |
| Sunset | - | 6:01 | - | - | 6:01 | - | - | 6:00 | - | - | 6:00 | - | - | 6:00 | - | - | 5:59 | - | - | 5:59 | - |
 |  |  | | | | |  | |  | | | | | | |  |  | | |  | |
Rain (mm) | 9 | 11 | 20 | 5 | 1 | 4 | 1 | - | 1 | - | 2 | 7 | 8 | 3 | 6 | 8 | - | - | 1 | 1 | 2 |
| Temp. °C | 27 | 27 | 27 | 28 | 27 | 28 | 29 | 29 | 28 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 29 | 28 | 28 |
| Feels °C (?) | 27 | 28 | 29 | 30 | 28 | 31 | 30 | 30 | 30 | 30 | 30 | 29 | 28 | 29 | 29 | 29 | 29 | 30 | 31 | 30 | 31 |
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Recent Eyeball Surf Reports for Guam
Continuing clean conditions at Graveyards (calm at BUOY-APRP7 6 km from Graveyards). 0.5m 13s groundswell from the NNE with a 0.4m 10s swell, also from the NNE and a 0.1m 12s groundswell, also from the NNW. 3 swells combining to make bigger set waves.
1 h 18 min ago
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 12 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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