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Surf Forecasts:
Graveyards surfForecast / Guam / Guam
48hr Weather and Surf, issued 3 pm Thursday 18 Sep 2025 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
29.7° C
(Which is normal for this time of year)| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | - | - |
| Afternoon (18 Sep) | - | - |
| Evening (18 Sep) | 0.5ft (0.2m) | 8s |
Table - waves today at Graveyards. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | |||||||||||||||||||||
| 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 8 | 8 | 10 | 11 | 8 | 8 | 3 | 3 | 4 | 4 | 5 | 5 | 4 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 2 | 9 | 23 | 0 | 0 | 0 | 0 | 8 | 7 | 6 | 6 | 6 | 15 | 15 | 6 | 14 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | off | off | glass | cross- on | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- off | cross- off | cross- off | cross- off | off |
High Tide / height (m) | 6:26PM 0.71 | 5:06AM 0.67 | 6:56PM 0.71 | 6:04AM 0.69 | 7:22PM 0.71 | 6:54AM 0.70 | ||||||||||||||||||
Low Tide / height (m) | 11:13AM -0.02 | 11:56PM 0.41 | 12:04PM 0.01 | 12:38AM 0.34 | 12:48PM 0.05 | 1:15AM 0.28 | ||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:09 | - |
| Sunset | - | 6:21 | - | - | - | - | - | - | - | 6:20 | - | - | - | - | - | - | - | 6:19 | - | - | - | - | - | - |
 | |  | | | | |  | | |  |  | | |  | | | | | | | | | | |
Rain (mm) | 1 | 3 | 1 | 1 | 2 | 4 | 3 | - | 1 | 1 | - | - | - | - | - | 1 | 1 | 2 | 2 | 1 | 1 | - | - | - |
| Temp. °C | 28 | 27 | 28 | 28 | 28 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 28 | 28 | 28 | 28 | 29 | 28 | 27 | 27 | 27 | 27 | 27 | 27 |
| Feels °C (?) | 30 | 28 | 30 | 30 | 31 | 31 | 30 | 30 | 30 | 28 | 27 | 26 | 29 | 29 | 29 | 29 | 31 | 30 | 28 | 28 | 27 | 27 | 28 | 27 |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Guam
Continuing clean conditions at Graveyards (calm at SHIP9402 5 km from Graveyards). No surfable waves
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1 h 51 min ago
5 km/h
NNE
Clean
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