Surf Forecasts:
Graveyards surf forecast from 19 Aug 2026:
- Best quality surf: Thursday 20 Aug, 4AM (local time) - 2.5ft (0.7m), 8s period, WNW swell with cross-offshore winds.
- Most powerful swell: Wednesday 26 Aug, 10PM (local time) - 8ft (2.4m), 10s period, W swell with 1,107 kJ wave energy.
- Next surfable swell (1★+): Thursday 20 Aug, 4AM (local time) - 2.5ft (0.7m), 8s period with WNW swell.
Best Forecast Surf Conditions for Graveyards this week:
The surf forecast for Graveyards over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 20) at 4AM. The primary swell is predicted to be 0.7m and 8s period with a secondary swell of 0.5m and 9s. Another secondary swell of 0.8m and 5s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Graveyards in the next 16 days are 2.4m 10s and forecast to arrive on Wednesday (Aug 26) at 10PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.1m 9s period and expected on Sunday (Aug 23) at 4PM.
| Wave Type | Time (ChST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Thu 20th Aug) | 2.5ft (0.7m) 8s |
| Best Surf | 4AM (Thu 20th Aug) | 2.5ft (0.7m) 8s |
| Most Powerful | 10PM (Wed 26th Aug) | 8ft (2.4m) 10s |
Table - best surf conditions forecast for Graveyards over the next 16 days.
Short Range ForecastLight rain (total 3mm), mostly falling on Wed night. Warm (max 29°C on Wed afternoon, min 28°C on Wed afternoon). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 65mm), heaviest during Sat night. Warm (max 29°C on Sat afternoon, min 27°C on Mon night). Winds increasing (light winds from the W on Sat afternoon, fresh winds from the SW by Sun morning). | |||||||||||||||||||
Wed 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | W 9 | W 9 | W 9 | WSW 9 | NE 7 | WSW 8 | NE 7 | NNE 9 | NNE 9 | WNW 9 | NE 10 | NNE 12 | N 11 | N 12 | NNW 11 | NNW 12 | NNW 12 | NNW 12 | NW 12 | NW 12 |
Wave Graph  | ||||||||||||||||||||
 kJ | 119 | 96 | 76 | 80 | 57 | 38 | 37 | 50 | 30 | 26 | 196 | 446 | 492 | 786 | 550 | 735 | 692 | 658 | 748 | 511 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-off | cross-off | cross-off | off | cross-off | off | glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on |
High Tide | 11:45PM0.68m | 2:53PM0.58m | 00:19AM0.65m | 4:30PM0.60m | 1:08AM0.62m | 5:34PM0.62m | 2:19AM0.62m | 6:16PM0.64m | 3:34AM0.62m | 6:49PM0.66m | 4:37AM0.65m | 7:17PM0.68m | ||||||||
Low Tide | 6:16PM0.45m | 7:22AM0.15m | 7:14PM0.51m | 8:21AM0.13m | 8:33PM0.54m | 9:23AM0.11m | 10:00PM0.54m | 10:23AM0.09m | 11:05PM0.53m | 11:16AM0.06m | 11:51PM0.50m | 12:02PM0.04m | 00:28AM0.47m | |||||||
 |  |  | |  | | |  |  | | | | | |  | | |  | | | |
 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — |
 | 6:40 | — | — | 6:39 | — | — | 6:39 | — | — | 6:38 | — | — | 6:37 | — | — | 6:37 | — | — | 6:37 | — |
mm | 1 | 2 | — | — | — | — | — | — | — | 3 | 14 | 7 | 5 | 12 | 7 | 7 | 9 | 1 | 3 | 27 |
Temp °C | 29 | 28 | 29 | 29 | 28 | 29 | 29 | 28 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 |
Feels °C | 29 | 31 | 32 | 32 | 32 | 33 | 33 | 33 | 34 | 33 | 30 | 29 | 28 | 30 | 29 | 31 | 30 | 29 | 28 | 27 |
Swell 1 Height (m) Direction Period (s) | W 9 | W 9 | NE 6 | NE 6 | NE 7 | NE 6 | NE 7 | E 10 | SSE 9 | SSE 9 | S 9 | S 9 | N 11 | N 12 | NNW 11 | NNW 12 | NNW 12 | NNW 12 | NW 12 | NW 12 |
| kJ | 119 | 96 | 45 | 51 | 43 | 34 | 35 | 156 | 244 | 301 | 431 | 422 | 492 | 786 | 550 | 735 | 692 | 658 | 748 | 511 |
Swell 2 Height (m) Direction Period (s) | SE 9 | SE 9 | W 9 | WSW 9 | WSW 8 | WSW 8 | E 10 | SSE 9 | E 10 | ENE 10 | NE 10 | NNE 12 | ENE 12 | S 9 | SSE 9 | S 9 | SW 8 | WNW 9 | SSE 8 | SSE 8 |
| kJ | 42 | 41 | 76 | 80 | 57 | 38 | 73 | 73 | 154 | 235 | 196 | 446 | 29 | 159 | 206 | 93 | 132 | 106 | 61 | 34 |
Swell 3 Height (m) Direction Period (s) | E 9 | WSW 8 | WSW 8 | WNW 8 | W 8 | E 13 | WSW 8 | NNE 9 | NNE 9 | WNW 9 | WNW 8 | ENE 12 | NE 9 | SSE 10 | NW 12 | SE 9 | SSE 9 | SSE 8 | ENE 13 | ENE 13 |
| kJ | 14 | 24 | 39 | 40 | 34 | 84 | 37 | 50 | 30 | 26 | 22 | 30 | 3 | 120 | 34 | 88 | 131 | 82 | 96 | 92 |
Wind waves Height (m) Direction Period (s) | N 5 | N 5 | — | — | — | — | — | — | — | — | SW 7 | WSW 5 | SSW 9 | SW 8 | SW 8 | SW 8 | — | SW 8 | WSW 8 | WSW 7 |
| kJ | 44 | 25 | — | — | — | — | — | — | — | — | 13 | 78 | 702 | 178 | 187 | 171 | — | 133 | 154 | 181 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 2079 | 2061 | 0 | 6 | 0 | 0 | 0 | 0 | 10 | 13 | 2049 | 1823 | 243 | 1276 | 1823 | 13 | 13 | 243 | 243 | 243 |
Best forecast wave conditions in Guam | ||||||||||||||||||||
Best forecast wave conditions in Guam | ||||||||||||||||||||
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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 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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