Graveyards Surf Break

Lat Long: 13.39° N 144.65° E

GUAM

Graveyards Surf Forecast and Surf Report

Issued: 3 pm 20 Aug 2026 (local time)

Forecast update in  hr  min

Today's Graveyards sea temperature is
29.4° C
0.2° 

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


Graveyards surf forecast from 20 Aug 2026:

  • Best quality surf: Monday 24 Aug, 7PM (local time) - 4ft (1.2m), 11s period, NNW swell with glassy winds.
  • Most powerful swell: Thursday 27 Aug, 10AM (local time) - 11ft (3.5m), 9s period, W swell with 2,332 kJ wave energy.
  • Next surfable swell (1★+): Thursday 20 Aug, 10PM (local time) - 2ft (0.6m), 9s 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 Thursday (Aug 20) at 10PM. The primary swell is predicted to be 0.6m and 9s period with a secondary swell of 0.8m and 6s. 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 3.5m 9s and forecast to arrive on Thursday (Aug 27) at 10AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.1m 9s period and expected on Saturday (Aug 22) at 10PM.

Wave TypeTime (ChST) & Date Wave Height & Period
Next good surf (1 star+)10PM (Thu 20th Aug)2ft (0.6m) 9s
Best Surf 7PM (Mon 24th Aug)4ft (1.2m) 11s
Most Powerful10AM (Thu 27th Aug)11ft (3.5m) 9s

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


Short Range Forecast

Heavy rain (total 24mm), heaviest during Sun morning. Warm (max 29°C on Thu afternoon, min 28°C on Thu night). Winds increasing (calm on Thu night, fresh winds from the SW by Sat night).

Days 5-7 Weather Summary

Heavy rain (total 46mm), heaviest during Sun afternoon. Warm (max 28°C on Sun afternoon, min 26°C on Mon night). Winds increasing (calm on Mon night, near gales from the S by Wed morning).

Thu
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
1
0
0
0
0
0
0
0
2
1
2
2
3
3
2
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)
0.7
WSW
9
0.6
WSW
9
0.7
NE
6
0.7
NNE
6
0.6
NNE
6
0.4
WNW
8
1.1
NE
11
1
NNE
11
1.2
NNE
11
1.4
N
11
1.2
N
11
1.2
NNW
11
1.2
NNW
11
1.1
NNW
12
1.6
SW
8
1.6
SW
8
1.6
SW
8
1.7
W
9
1.8
W
9
3.5
WSW
9
Wave Graph
Metric surfscale
Energy kJ
80
58
42
37
27
22
293
238
363
502
344
390
349
306
314
338
322
452
471
2058
Wind (km/h)
20
ENE
10
ESE
10
SW
10
SW
20
SW
20
SW
25
SW
30
SW
30
SW
25
SSW
25
SSW
15
SW
10
SW
5
NNW
15
ENE
10
N
25
S
45
SSE
65
S
70
SSW
Wind State
cross-off
off
cross
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross
cross
glassy
cross-off
cross-on
cross-off
cross-off
cross-off
cross-off
High Tide
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
5:29AM0.69m
7:41PM0.70m
Low Tide
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
12:41PM0.03m
1:03AM0.44m
thunderstorm
thunderstorm
rain showers
thunderstorm
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:09
6:09
6:09
6:09
6:09
6:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:39
6:39
6:38
6:37
6:37
6:37
6:37
 mm
1
3
1
2
2
1
3
6
5
11
4
7
7
4
7
2
4
6
80
Temp °C
29
28
29
29
29
29
29
29
29
28
28
28
28
27
28
28
28
27
27
27
Feels °C
32
32
33
32
32
31
30
30
30
29
30
31
32
30
31
32
29
24
21
20
  • 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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