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Surf Forecasts:

Graveyards surfForecast / Guam / Guam

information circle12 Day Weather and Surf, issued 3 am Tuesday 10 Mar 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
28.1° C
 (Which is slightly warmer than usual)

Best Forecast Surf Conditions for Graveyards this week:

The surf forecast for Graveyards over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Mar 10) at 10PM. The primary swell is predicted to be 1.6m and 8s period with a secondary swell of 0.7m and 12s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Graveyards in the next 12 days are 3.0m 14s and forecast to arrive on Monday (Mar 16) 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 1.7m 7s period and expected on Friday (Mar 13) at 4PM.

Wave TypeTime (ChST) & Date Wave Height & Period
Next good surf (1 star+)10PM (Tue 10th Mar)5ft (1.6m) 8s
Best Surf10PM (Tue 10th Mar)5ft (1.6m) 8s
Most Powerful10AM (Mon 16th Mar)10ft (3.0m) 14s

Table - best surf conditions forecast for Graveyards over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
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Short Range Forecast Heavy rain (total 58mm), heaviest during Tue afternoon. Warm (max 27°C on Tue morning, min 25°C on Tue night). Winds increasing (light winds from the ENE on Tue night, fresh winds from the S by Thu night).

Days 3-6 Weather Summary Heavy rain (total 35mm), heaviest during Sat afternoon. Warm (max 28°C on Fri morning, min 25°C on Sun afternoon). Mainly fresh winds.

Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
1
1
2
2
1
2
2
2
2
1
1
0
1
0
0
1
1
1
2
0
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.7
NNE
1.7
NNE
1.6
NNE
1.1
N
0.9
NNE
1.2
NE
1.1
NE
1.1
NE
1.2
NE
1.2
NE
1.2
NE
0.8
NE
1.2
NE
1.3
NE
1.4
NE
1.3
NE
1.3
NE
1.3
NE
3
N
2.5
N
2.4
N
Period(s) (?)889101212111313131314161616161616141313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)394402396239235383263411495488473281692897979897793773316326231883
Wind
(km/h)
20
NNE
20
NE
10
SW
10
WSW
10
N
15
ESE
15
SE
25
SSW
20
S
30
SSW
30
SW
30
SW
10
NNW
20
N
30
NNE
25
NNE
30
NNE
30
NNE
25
NNE
25
NNE
25
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscross-
on		cross-
on		cross-
off		offcross-
off		cross-
off		cross-
off		cross-
off		crossoncross-
on		cross-
on		crosscrosscrosscrosscross-
on		cross
High Tide
/ height (m)
10:56AM
0.58
2:25AM
0.50
11:30AM
0.55
4:05AM 12:23PM
0.52 0.54
5:10AM
0.54
1:46PM
0.53
5:49AM
0.57
3:14PM
0.55
6:20AM
0.60
4:25PM
0.59
6:46AM
0.63
5:23PM
0.64
Low Tide
/ height (m)
6:40PM
0.05
6:39AM
0.45
7:41PM
0.05
8:02AM
0.47
8:49PM
0.04
9:34AM
0.47
9:55PM
0.02
10:42AM
0.45
10:51PM
0.01
11:29AM
0.42
11:39PM
-0.01
12:09PM
0.37
12:21AM
-0.01
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Sunrise6:31--6:31--6:31--6:30--6:30--6:28--6:28--
Sunset-6:30--6:30--6:30--6:30--6:30--6:30--6:30-
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
thunderstorm
cloud
light rain
cloud
cloud
light rain
part cloud
Rain (mm)
58125496451288114-1--1-
Temp. °C272626262626262627282827272626262525252525
Feels °C (?)292830302928272728292928302726252424242324
  • 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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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Graveyards surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Graveyards at:
surf-forecast.com

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 12 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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