Graveyards surfForecast / Guam / Guam

information circle16 Day Weather and Surf, issued 9 am Thursday 21 May 2026 ChST
Forecast 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
28.7° C
(Which is normal for this time of year)

Best Forecast Surf Conditions for Graveyards this week:

The most powerful waves expected at Graveyards in the next 16 days are 2.4m 7s and forecast to arrive on Tuesday (May 26) at 4PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 4.0m 10s period and expected on Tuesday (May 26) at 1AM.

Wave TypeTime (ChST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 4PM (Tue 26th May)8ft (2.4m) 7s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 22mm), heaviest during Sat afternoon. Warm (max 28°C on Thu morning, min 27°C on Thu night). Mainly fresh winds.

Days 4-6 Weather Summary

Heavy rain (total 27mm), heaviest during Sun night. Warm (max 28°C on Sun morning, min 27°C on Sun night). Mainly fresh winds.

Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
AM
PM
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
0
0
0
0
0
0
0
0
0
0
0
0
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)
0.2
NNE
9
0.2
NNE
9
0.2
NNE
9
0.2
NNE
11
0.2
NNE
10
0.2
NNE
10
0.2
NNE
9
0.2
NNE
9
0.2
NNE
9
0.2
NNE
8
0.2
NNE
8
2
E
8
2.5
E
8
0.1
N
12
4
ENE
10
2.4
N
7
2.4
NNW
7
2.1
NNW
8
1.4
NNW
8
1.3
N
8
1.4
N
9
Wave Graph
Metric surfscale
Energy kJ
8
8
7
11
10
10
9
8
7
7
6
0
0
3
0
603
627
606
231
223
325
Wind (km/h)
30
ENE
25
E
25
E
25
ENE
25
E
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
30
NE
35
NE
35
NE
35
N
30
N
25
NNW
25
NW
25
NW
25
WNW
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
cross
cross-on
cross-on
on
on
on
on
High Tide
1:09AM0.78m
10:51AM0.70m
2:01AM0.77m
12:11PM0.64m
2:46AM0.77m
1:46PM0.60m
3:25AM0.77m
3:25PM0.59m
3:57AM0.77m
4:51PM0.61m
4:27AM0.77m
6:02PM0.63m
Low Tide
5:29PM-0.10m
6:30AM0.54m
6:27PM-0.02m
7:42AM0.48m
7:25PM0.07m
8:50AM0.41m
8:22PM0.17m
9:51AM0.32m
9:17PM0.27m
10:43AM0.23m
10:12PM0.36m
11:27AM0.15m
11:06PM0.43m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
5:54
5:54
5:52
5:52
5:52
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:40
6:40
6:42
6:42
6:42
6:43
6:43
1
2
3
2
1
2
2
6
3
2
2
7
3
1
8
1
1
2
3
3
Temp °C
28
28
27
28
28
27
28
28
27
28
28
27
28
28
27
28
28
28
28
28
28
28
28
28
29
29
28
29
29
28
29
28
28
28
27
25
27
28
29
29
29
30
Swell 1
Height (m)
Direction
Period (s)
0.2
NNE
9
0.2
NNE
9
0.2
NNE
9
0.2
NNE
11
0.2
NNE
10
0.2
NNE
10
0.2
NNE
9
0.2
NNE
9
0.2
NNE
9
0.2
NNE
8
0.2
NNE
8
0.1
SE
15
0.1
SE
14
0.1
N
12
0.1
SE
14
2.3
E
10
1.6
E
10
2.1
NNW
8
1.4
NNW
8
1.3
N
8
1.4
N
9
Energy kJ
8
8
7
11
10
10
9
8
7
7
6
9
8
3
8
1004
482
606
231
223
325
Swell 2
Height (m)
Direction
Period (s)
0.1
N
12
0.1
NE
12
0.1
NE
11
0.1
S
11
0.1
S
10
0.1
S
10
0.1
E
16
0.1
E
15
0.1
SE
15
0.1
SE
14
0.1
SE
14
1.2
E
9
0.9
E
9
1
SSE
8
0.9
SSE
8
Energy kJ
3
6
5
2
2
2
5
4
9
7
7
251
127
128
94
Swell 3
Height (m)
Direction
Period (s)
0.1
S
9
0.1
S
9
0.1
SE
12
0.1
E
16
0.1
SE
14
0.6
SSE
8
0.4
SSE
7
0.7
SSE
8
0.8
E
9
0.6
ENE
11
Energy kJ
2
2
6
5
7
42
20
61
94
76
Wind waves
Height (m)
Direction
Period (s)
1.9
ENE
9
1.8
E
9
1.7
E
9
1.6
E
9
1.6
E
9
1.6
E
9
1.5
E
9
1.5
E
9
1.7
E
8
1.9
E
9
1.9
E
8
2
E
8
2.5
E
8
3
E
9
4
ENE
10
2.4
N
7
2.4
NNW
7
1.5
W
5
1.2
WSW
5
1.1
WSW
5
1
SW
5
Energy kJ
586
529
473
412
402
402
364
372
346
588
505
527
1045
1575
3060
603
627
131
73
64
49
Nearest Offshore or Glassy
Rating
(10 max)
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
Distance (km)
1823
1852
1823
1823
1823
1823
1823
1852
1823
1276
1276
1823
1276
1902
1358
1276
1276
1276
13
1276
13
Best forecast wave conditions in Guam
Rating
(10 max)
2
1
Best forecast wave conditions in Guam
Rating
(10 max)
2
1
Header Global
Rating
(10 max)
5
5
5
4
7
6
6
7
8
7
5
5
4
4
4
5
5
5
5
5
5
  • 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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