Surf Forecast Surf Report
Mangandas surf break

Mangandas surfForecast / Guam / Guam

information circle12 Day Weather and Surf, issued 3 pm Wednesday 02 Apr 2025 ChST
Forecast update in hr  min  s Forecast 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
28.3° C
(Which is normal for this time of year)


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 Friday (Apr 04) at 10AM. The primary swell is predicted to be 0.6m and 14s period. 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 0.9m 14s and forecast to arrive on Saturday (Apr 05) at 1AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 13s period and expected on Saturday (Apr 05) at 1PM.

Wave TypeTime (ChST) & Date Wave Height & Period
Next good surf (1 star+)10AM (Fri 4th Apr)2ft (0.6m) 14s
Best Surf 7PM (Fri 4th Apr)2.5ft (0.8m) 14s
Most Powerful 1AM (Sat 5th Apr)3ft (0.9m) 14s

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

Updates in  hr  min  s Forecast update imminent
Wed
02
Thursday
03
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Mon
14
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
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
Swell
Height Map
Wave Height (m) & direction (?)
0.5
NE
0.5
NE
0.4
NW
0.4
NW
0.5
N
0.6
NE
0.6
NE
0.9
NE
0.2
N
0.3
NNW
0.4
N
0.4
N
0.3
N
0.3
NW
0.3
N
0.4
N
0.5
N
0.5
N
0.4
N
0.3
NE
0.4
NNE
0.3
NE
0.3
NE
0.5
N
0.4
NE
0.6
N
0.5
N
0.6
N
0.4
NNE
0.5
NNE
0.6
NNE
0.5
NNE
0.5
NNE
0.3
NNE
0.4
NNE
0.4
NNE
Period(s) (?)111198101414141311109981010998139121281177888888121110
Wave
Graph
(?)Metric surfscale
Energy (?)59552017441671512641325312715917294137222825232128403626412536503735284135
Wind
(km/h)
25
ENE
20
E
25
ESE
25
E
20
ESE
15
ESE
15
ESE
15
E
20
E
20
E
20
E
30
E
25
ENE
25
E
20
E
20
E
20
E
20
E
20
ENE
15
ENE
15
ENE
15
ENE
15
ENE
15
ENE
20
ENE
20
ENE
20
E
20
ESE
15
E
20
E
20
E
20
E
20
ENE
25
ENE
25
ENE
25
E
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)
12:01AM
0.69
10:09AM
0.71
1:25AM
0.66
10:55AM
0.67
2:54AM
0.65
11:56AM
0.62
4:07AM
0.65
1:23PM
0.59
4:59AM
0.66
3:03PM
0.58
5:38AM
0.66
4:24PM
0.59
6:08AM
0.67
5:29PM
0.61
6:32AM
0.68
6:22PM
0.63
6:52AM
0.68
7:10PM
0.65
7:11AM
0.68
7:54PM
0.67
7:30AM
0.68
8:36PM
0.67
7:49AM
0.67
Low Tide
/ height (m)
4:49PM
-0.12
5:12AM
0.46
5:47PM
-0.11
6:17AM
0.50
6:52PM
-0.08
7:39AM
0.52
8:02PM
-0.03
9:09AM
0.49
9:14PM
0.01
10:23AM
0.45
10:19PM
0.04
11:18AM
0.38
11:13PM
0.08
12:02PM
0.32
11:59PM
0.12
12:38PM
0.26
12:39AM
0.17
1:11PM
0.20
1:15AM
0.23
1:41PM
0.14
1:49AM
0.28
2:09PM
0.09
2:22AM
0.33
Wed
02
Thursday
03
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Mon
14
Sunrise--6:16--6:16--6:15--6:13--6:13--6:13--6:11--6:11--6:11--6:11--6:09--6:09
Sunset6:32--6:32--6:32--6:32--6:32--6:32--6:32--6:32--6:32--6:34--6:34--6:34--
clearclearpart cloudthunderstorm clearclearclearclearclearthunderstorm clearclearclearthunderstorm clearclearclearclearclearrain showersclearclearclearpart cloudclearrain showersthunderstorm clearrain showersclearclearclearclearclearthunderstorm clear
Rain (mm)
---1-----1---2-----1-----21-1-----1-
Temp. °C282727272728282628282728282729292728282728282628282729282729282728282729
Feels °C (?)282726272729292728282827272830302929292930292828282830292930292828282829

Short Range Forecast: Some drizzle, heaviest during Thu afternoon. Warm (max 28°C on Wed afternoon, min 26°C on Wed night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 3mm), mostly falling on Sat afternoon. Warm (max 29°C on Mon morning, min 26°C on Sat night). Mainly fresh winds.

Days 6-9 Weather Summary Light rain (total 4mm), mostly falling on Tue night. Warm (max 29°C on Fri morning, min 26°C on Tue night). Wind will be generally light.

Long Range Forecast: Light rain (total 3mm), mostly falling on Fri night. Warm (max 29°C on Sat morning, min 26°C on Sat night). Wind will be generally light.

  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>
submit an eyeball surf report

Quick surf report for Mangandas:

join our community of surf reporters

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 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.

Nearest
Nearest