Surf Forecast Surf Report
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Mangandas surf break
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Mangandas surf Forecast / Guam / Guam

12 Day Weather and Surf, issued 9 pm Wednesday 08 May 2024 ChST
Forecast update in  hr  min  s Update imminent
Mangandas surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Mangandas sea temperature is 28.8°C (Statistics for 08 May 1981-2005 - mean: 28.5 °C max: 29.0 °C min: 27.4 °C)
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  • 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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Mangandas surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Mangandas sea temperature is 28.8°C (Statistics for 08 May 1981-2005 - mean: 28.5 °C max: 29.0 °C min: 27.4 °C)


Best Forecast Surf Conditions for Mangandas this week:

The surf forecast for Mangandas over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (May 09) at 4AM. The primary swell is predicted to be 0.9m and 10s period with a secondary swell of 0.5m and 12s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Mangandas in the next 12 days are 1.0m 10s and forecast to arrive on Thursday (May 09) at 7AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 9s period and expected on Sunday (May 12) at 1PM.

Wave TypeTime (ChST) & Date Wave Height & Period
Next good surf (1 star+) 4AM (Thu 9th May)3ft (0.9m) 10s
Best Surf 4AM (Thu 9th May)3ft (0.9m) 10s
Most Powerful 7AM (Thu 9th May)3.5ft (1.0m) 10s

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

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Updates in  hr  min  s Update imminent
Thursday
09
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Mon
20
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
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
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.9
NNE
0.9
NNE
0.8
NNE
0.7
NNE
0.7
NNE
0.4
NNE
0.3
NNE
0.4
NNE
0.5
N
0.2
NNE
0.2
NNE
0.2
NNE
0.4
NNE
0.4
NNE
0.2
NNW
0.3
N
0.3
N
0.5
N
0.4
NNE
0.3
NNE
0.4
NNE
0.4
NNE
0.2
NNE
0.2
NNE
0.8
NE
0.8
NE
0.2
NNE
0.6
NE
0.3
NW
0.2
NNW
0.2
NNW
0.2
NNW
0.1
NW
0.1
NW
1.2
ENE
1.2
ENE
Period(s) (?)101099119111151110105688887887111210101197887771010
Wave
Graph
(?)Metric surfscale
Energy (?)17314010075105292347141111109146121232181319171213124127125487652200
Wind
(km/h)
20
E
20
E
25
E
20
E
25
ENE
25
ENE
25
ENE
20
ENE
25
ENE
20
E
25
E
25
E
20
E
25
E
25
E
20
E
20
E
20
E
20
E
20
E
20
E
20
ENE
20
ENE
25
ENE
20
E
20
E
20
ENE
20
ENE
15
E
20
E
15
E
20
E
20
E
15
E
10
ESE
15
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
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-
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
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
7:22AM
0.78
9:42PM
0.78
7:57AM
0.76
10:38PM
0.76
8:33AM
0.73
11:35PM
0.73
9:12AM
0.69
12:35AM
0.70
9:53AM
0.64
1:35AM
0.68
10:41AM
0.60
2:29AM
0.67
11:43AM
0.55
3:12AM
0.67
1:09PM
0.51
3:46AM
0.67
2:48PM
0.50
4:13AM
0.68
4:16PM
0.52
4:38AM
0.69
5:27PM
0.56
5:03AM
0.70
6:26PM
0.60
Low Tide
/ height (m)
2:16AM
0.40
2:37PM
-0.23
3:06AM
0.45
3:22PM
-0.23
3:58AM
0.48
4:07PM
-0.20
4:51AM
0.51
4:55PM
-0.15
5:50AM
0.52
5:44PM
-0.08
6:56AM
0.51
6:35PM
-0.01
8:07AM
0.48
7:29PM
0.06
9:15AM
0.43
8:22PM
0.13
10:09AM
0.37
9:16PM
0.20
10:52AM
0.28
10:09PM
0.25
11:29AM
0.20
11:00PM
0.31
12:03PM
0.11
Thursday
09
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Mon
20
Sunrise-5:56--5:56--5:56--5:56--5:54--5:54--5:54--5:54--5:54--5:54--5:54--5:54-
Sunset--6:37--6:38--6:38--6:38--6:38--6:39--6:39--6:39--6:40--6:40--6:40--6:40
thunderstorm clearclearthunderstorm clearthunderstorm thunderstorm thunderstorm clearrain showersclearthunderstorm clearclearclearclearclearclearthunderstorm part cloudclearrain showersthunderstorm thunderstorm thunderstorm thunderstorm thunderstorm clearclearclearclearclearclearthunderstorm rain showerspart cloud
Rain (mm)
1--1-221-1-2------1--222111------21-
Temp. °C273029282929272929282929272929282929282929282929272929282929283029272929
Feels °C (?)293129303030283029303030293029303130303130303030283130303130303230293231

Short Range Forecast: Light rain (total 7mm), mostly falling on Wed night. Warm (max 30°C on Thu morning, min 27°C on Wed night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 3mm), mostly falling on Sat night. Warm (max 29°C on Sun morning, min 27°C on Sat night). Wind will be generally light.

Days 6-9 Weather Summary Moderate rain (total 10mm), heaviest on Tue night. Warm (max 29°C on Wed morning, min 27°C on Tue night). Wind will be generally light.

Long Range Forecast: Light rain (total 3mm), mostly falling on Sun night. Warm (max 30°C on Sun morning, min 27°C on Fri night). Wind will be generally light.

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Mangandas 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.


Information about the Mangandas Surf forecast

The above surf forecast table for Mangandas provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Mangandas can be found by selecting the local surf guide option on the grey menu. Our Mangandas 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 (Mangandas) 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 Mangandas 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.

Mangandas 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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