Surf Forecast Surf Report
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Marosi surf Forecast / Sumba / Indonesia

12 Day Weather and Surf, issued 7 am Thursday 18 Apr 2024 WITA
Forecast update in  hr  min  s Update imminent
Marosi surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Marosi sea temperature is 29.8°C (Statistics for 18 Apr 1981-2005 - mean: 29.0 °C max: 30.1 °C min: 27.9 °C)
  • 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>
Marosi surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Marosi sea temperature is 29.8°C (Statistics for 18 Apr 1981-2005 - mean: 29.0 °C max: 30.1 °C min: 27.9 °C)


Best Forecast Surf Conditions for Marosi this week:

The surf forecast for Marosi over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Apr 18) at 11AM. The primary swell is predicted to be 0.7m and 18s period with a secondary swell of 0.9m and 13s. Another secondary swell of 0.5m and 5s is also forecast. The wind is predicted to be cross-shore as the swell arrives.

The most powerful waves expected at Marosi in the next 12 days are 1.7m 16s and forecast to arrive on Wednesday (Apr 24) at 8PM. Winds are predicted to be cross-shore at the time the swell arrives.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+)11AM (Thu 18th Apr)2.5ft (0.7m) 18s
Best Surf11PM (Wed 24th Apr)5ft (1.6m) 16s
Most Powerful 8PM (Wed 24th Apr)5.5ft (1.7m) 16s

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

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Quick surf report for Marosi:

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Updates in  hr  min  s Update imminent
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
Swell
Height Map
Wave Height (m) & direction (?)
0.7
SW
0.7
SW
0.8
SW
1
SW
1.1
SW
1.1
SW
1.2
SW
1.1
SW
1
SW
1
SW
0.8
SW
1.5
SE
1.1
SW
1.1
SW
1.3
SW
1.5
SW
1.5
SW
1.4
SW
1.5
SW
1.6
SW
1.5
SSW
1.4
SW
1.4
SW
1.3
SSW
1.2
SW
0.9
SSW
0.8
SSW
0.7
SW
0.6
SSW
0.6
SSW
0.7
SW
0.7
SW
0.6
SSW
0.6
SSW
0.5
SW
0.8
SW
Period(s) (?)18181616161515151414137171516141414141615141413131312121316151514201918
Wave
Graph
(?)Metric surfscale
Energy (?)3143143845045894926744794043712532467345127939118868108281208987834811581509299196152121175239220136253184375
Wind
(km/h)
15
SE
20
SE
20
ESE
10
SE
20
SE
5
NE
15
SSE
25
ESE
10
E
10
SE
15
SE
10
E
10
SSE
20
ESE
5
E
15
SSE
15
ESE
10
ENE
10
SSE
15
ESE
5
ENE
10
SSE
10
ESE
5
ENE
10
SSE
5
E
5
NE
5
SSE
5
SE
5
NNE
10
SSE
15
ESE
10
ENE
15
SE
25
ESE
10
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscross-
on
crosscross-
off
cross-
on
crosscross-
off
cross-
on
crosscross-
off
cross-
on
crosscross-
off
cross-
on
crosscross-
off
cross-
on
crossglasscross-
on
crosscross-
off
cross-
on
glassoffcross-
on
glassglasscross-
on
crosscross-
off
cross-
on
crosscross-
off
High Tide
/ height (m)
8:08AM
1.73
7:09PM
1.84
8:44AM
1.96
8:24PM
1.99
9:08AM
2.18
9:07PM
2.16
9:29AM
2.38
9:42PM
2.30
9:51AM
2.56
10:12PM
2.40
10:13AM
2.71
10:41PM
2.46
10:36AM
2.82
11:09PM
2.47
10:59AM
2.89
11:37PM
2.43
11:23AM
2.91
12:05AM
2.35
11:49AM
2.88
12:34AM
2.23
12:16PM
2.81
1:06AM
2.08
12:46PM
2.70
1:44AM
1.92
Low Tide
/ height (m)
1:44PM
1.48
2:11AM
0.98
2:45PM
1.22
2:49AM
0.86
3:17PM
0.97
3:17AM
0.76
3:44PM
0.72
3:42AM
0.68
4:09PM
0.50
4:06AM
0.62
4:35PM
0.31
4:30AM
0.59
5:02PM
0.17
4:55AM
0.58
5:30PM
0.10
5:19AM
0.61
5:58PM
0.08
5:44AM
0.66
6:29PM
0.14
6:10AM
0.75
7:02PM
0.25
6:36AM
0.87
7:40PM
0.40
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Sunrise6:05--6:05--6:05--6:05--6:05--6:05--6:05--6:07--6:07--6:07--6:07--6:07--
Sunset-5:58--5:57--5:57--5:55--5:55--5:55--5:54--5:54--5:53--5:53--5:53--5:52-
part cloudthunderstorm thunderstorm part cloudpart cloudthunderstorm thunderstorm thunderstorm thunderstorm part cloudthunderstorm thunderstorm rain showersthunderstorm thunderstorm part cloudthunderstorm thunderstorm clearthunderstorm clearclearpart cloudrain showersclearthunderstorm thunderstorm clearthunderstorm thunderstorm part cloudthunderstorm thunderstorm clearclearclear
Rain (mm)
-12--3131-65173-31-2---1-62-64-31---
Temp. °C282928282928282928292928282828282827282828282827292727282727282827282827
Feels °C (?)302928313132313032333232313129303030313130313130323132323131323230302828

Short Range Forecast: Moderate rain (total 11mm), heaviest on Fri night. Warm (max 29°C on Thu afternoon, min 26°C on Sat night). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 26mm), heaviest during Sun afternoon. Warm (max 29°C on Sun morning, min 26°C on Sun night). Wind will be generally light.

Days 6-9 Weather Summary Moderate rain (total 11mm), heaviest on Fri afternoon. Warm (max 29°C on Fri morning, min 26°C on Wed morning). Wind will be generally light.

Long Range Forecast: Moderate rain (total 14mm), heaviest on Sat afternoon. Warm (max 28°C on Sat morning, min 25°C on Mon night). Wind will be generally light.

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 Marosi 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 Marosi Surf forecast

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

Are you planning a holiday in Sumba? If you are looking for accommodation near Marosi, camping, hotels and holiday cottages in Sumba, consider staying in Adalara which is 29 km (18 miles) away.

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