Graveyards surfForecast / Guam / Guam

information circle48hr Weather and Surf, issued 9 am Wednesday 13 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
28.8° C
(Which is normal for this time of year)

How big are the waves at Graveyards today?

The current surf forecast for Graveyards at 3PM is: 0.3m 8s primary swell from a North-northwest direction (forecast issued at 09:00am May 13). An open ocean swell of 1.2m 9s is not directed at the surf break. The wind direction is predicted to be glassy.

Time (ChST) & DateWave HeightWave Period
Morning (13 May)1.5ft (0.4m)8s
Afternoon (13 May)1ft (0.3m)8s
Evening (13 May)1ft (0.3m)7s

Table - waves today at Graveyards. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 23mm), heaviest during Thu morning. Warm (max 29°C on Wed morning, min 27°C on Wed night). Wind will be generally light.

Wednesday
13
Thursday
14
Friday
15
Sat
16
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
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
Rating
(10 max)
0
0
0
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 MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.3
NNW
8
0.4
NNW
8
0.3
NNW
8
0.3
NNW
8
0.3
NNW
8
0.3
NNW
7
1.1
E
9
1.1
E
9
1.1
E
9
0.2
N
8
1.1
E
9
1.1
E
9
1.1
E
9
0.3
N
7
0.2
N
7
0.2
N
7
0.2
N
7
0.2
N
7
0.2
N
10
0.2
N
10
0.2
N
10
0.2
N
10
0.2
N
10
0.2
N
7
Wave Graph
Metric surfscale
Energy kJ
13
22
13
12
11
11
0
0
0
5
0
0
0
9
4
4
4
4
8
8
8
8
7
4
Wind (km/h)
10
SE
10
SE
5
SE
5
E
10
E
10
ESE
10
ESE
10
SE
10
ESE
15
ESE
10
SE
15
ESE
20
E
20
E
20
E
25
E
25
E
20
E
20
E
20
E
20
E
20
E
20
E
20
E
off
off
off
glassy
cross-off
off
off
off
off
off
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-off
High Tide
4:27AM0.75m
5:02PM0.66m
4:56AM0.77m
6:10PM0.71m
5:27AM0.79m
7:13PM0.77m
Low Tide
10:56AM0.23m
10:44PM0.30m
11:39AM0.12m
11:39PM0.37m
12:22PM0.00m
00:34AM0.43m
clear
clear
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
thunderstorm
thunderstorm
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:56
5:54
5:54
5:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:38
6:38
6:38
6:39
1
3
3
3
1
2
4
3
2
Temp °C
27
28
29
29
28
28
27
27
27
28
29
29
28
27
27
27
27
28
28
28
28
27
27
27
31
31
33
34
32
32
30
30
30
31
32
32
30
29
29
28
27
29
29
29
30
28
28
28
Swell 1
Height (m)
Direction
Period (s)
1.2
E
9
1.2
E
9
1.2
E
9
1.2
E
9
1.1
E
9
1.1
E
9
1.1
E
9
1.1
E
9
1.1
E
9
1.1
E
9
1.1
E
9
1.1
E
9
0.3
SE
10
0.3
SE
13
0.4
SE
12
0.4
SE
12
0.4
SE
12
0.4
SE
12
0.4
SE
12
0.4
SE
12
0.4
SE
12
0.4
SE
12
0.4
SE
12
0.3
SE
12
Energy kJ
239
239
241
241
202
202
202
202
201
201
201
201
17
27
39
38
37
37
37
37
36
35
35
21
Swell 2
Height (m)
Direction
Period (s)
0.3
NNW
8
0.4
NNW
8
0.3
NNW
8
0.3
NNW
8
0.3
NNW
8
0.3
SSW
5
0.3
SSW
5
0.3
SSW
5
0.3
SSW
5
0.3
SE
10
0.3
SE
10
0.3
SE
11
0.3
SE
14
0.3
N
7
0.2
S
6
0.2
S
6
0.2
N
7
0.2
S
6
0.2
N
10
0.2
N
10
0.2
N
10
0.2
N
10
0.2
N
10
0.2
N
7
Energy kJ
13
22
13
12
11
5
5
5
5
17
17
18
29
9
3
3
4
3
8
8
8
8
7
4
Swell 3
Height (m)
Direction
Period (s)
0.3
SE
11
0.3
SE
11
0.3
SE
11
0.3
SE
11
0.3
SE
10
0.3
NNW
7
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.2
N
8
0.2
S
5
0.2
SSW
5
0.2
SSW
5
0.3
SE
10
0.2
N
7
0.2
N
7
0.2
S
6
0.2
N
7
0.2
N
7
0.2
S
6
0.1
S
6
0.1
S
6
0.1
S
6
0.1
N
11
Energy kJ
18
19
18
18
17
11
16
16
17
5
2
2
2
17
4
4
3
4
4
3
1
1
1
2
Wind waves
Height (m)
Direction
Period (s)
1.1
E
9
1.2
E
9
1.2
E
9
1.2
E
9
1.2
E
9
1.2
E
9
1.2
E
9
1.1
E
9
1.1
E
9
1.1
E
9
1.1
E
9
1.3
E
8
Energy kJ
196
234
234
229
225
225
225
185
185
185
181
239
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
10
10
10
10
10
10
10
10
10
10
10
10
2057
1823
1823
1823
1823
1823
1902
1902
1873
1854
1823
1823
Best forecast wave conditions in Guam
Rating
(10 max)
2
2
2
2
2
2
2
2
2
2
2
2
Best forecast wave conditions in Guam
Rating
(10 max)
2
2
2
2
2
2
2
2
2
2
2
2
Header Global
Rating
(10 max)
9
9
9
9
9
8
7
9
9
9
9
5
5
5
5
5
4
5
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)
Map placeholder

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