Graveyards Surf Break

Lat Long: 13.39° N 144.65° E

GUAM

Graveyards Surf Forecast and Surf Report

Issued: 9 pm 15 Aug 2026 (local time)

Forecast update in  hr  min

Today's Graveyards sea temperature is
29.1° C
0.3° 

Graveyards surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Graveyards surf forecast from 15 Aug 2026:

  • Best quality surf: Tuesday 18 Aug, 4AM (local time) - 3.5ft (1.1m), 8s period, WSW swell with cross-offshore winds.
  • Most powerful swell: Saturday 22 Aug, 1PM (local time) - 5ft (1.6m), 11s period, NE swell with 673 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 18 Aug, 4AM (local time) - 3.5ft (1.1m), 8s period with WSW 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 Tuesday (Aug 18) at 4AM. The primary swell is predicted to be 1.1m and 8s period with a secondary swell of 0.9m and 8s. 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 1.6m 11s and forecast to arrive on Saturday (Aug 22) at 1PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 12s period and expected on Saturday (Aug 22) at 10AM.

Wave TypeTime (ChST) & Date Wave Height & Period
Next good surf (1 star+) 4AM (Tue 18th Aug)3.5ft (1.1m) 8s
Best Surf 4AM (Tue 18th Aug)3.5ft (1.1m) 8s
Most Powerful 1PM (Sat 22nd Aug)5ft (1.6m) 11s

Table - best surf conditions forecast for Graveyards over the next 16 days.


Short Range Forecast

Heavy rain (total 64mm), heaviest during Sun night. Warm (max 29°C on Sun morning, min 25°C on Sun night). Wind will be generally light.

Days 5-7 Weather Summary

Moderate rain (total 16mm), heaviest on Tue night. Warm (max 29°C on Wed morning, min 28°C on Tue night). Wind will be generally light.

Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
1
2
0
0
0
0
0
0
0
1
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.4
W
8
1.6
W
8
1.6
W
8
1.5
W
8
1.3
W
8
1.8
W
8
1.2
WSW
8
0.9
WSW
8
0.9
WSW
8
1.1
W
8
1
W
9
1
W
8
1.2
N
6
0.8
W
9
1
W
9
0.9
WNW
10
0.8
WNW
10
0.8
WNW
10
0.7
WNW
10
Wave Graph
Metric surfscale
Energy kJ
257
314
326
284
208
371
183
113
99
169
146
140
89
106
165
170
131
128
96
Wind (km/h)
25
WSW
25
WSW
25
W
15
WSW
20
WSW
20
W
10
NE
5
NW
10
N
15
NNW
25
N
25
N
20
NNE
20
NNE
20
NNE
10
NNE
15
NNW
15
NW
20
SW
Wind State
cross
cross-on
cross-on
cross-on
cross
cross-on
cross
glassy
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-on
on
cross
High Tide
9:44AM0.74m
10:26PM0.76m
10:43AM0.69m
10:52PM0.74m
11:49AM0.63m
11:18PM0.71m
1:11PM0.59m
11:45PM0.68m
2:53PM0.58m
00:19AM0.65m
4:30PM0.60m
1:08AM0.62m
Low Tide
4:04AM0.29m
4:12PM0.17m
4:51AM0.24m
4:51PM0.28m
5:38AM0.20m
5:31PM0.37m
6:28AM0.17m
6:16PM0.45m
7:22AM0.15m
7:14PM0.51m
8:21AM0.13m
8:33PM0.54m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
part cloud
clear
rain showers
thunderstorm
thunderstorm
part cloud
clear
thunderstorm
rain showers
part cloud
rain showers
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:07
6:07
6:07
6:09
6:09
6:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:42
6:42
6:40
6:40
6:39
6:39
 mm
4
4
3
44
1
1
7
4
6
2
1
2
1
2
Temp °C
28
29
29
26
28
28
28
29
29
28
29
29
28
29
29
28
29
29
28
Feels °C
29
30
30
30
30
30
32
33
32
31
30
30
29
31
31
31
32
33
32
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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