Main Break surfForecast / Swakopmund / Namibia

information circle12 Day Weather and Surf, issued 1 am Sunday 14 Dec 2025 CAT
Forecast update in hr  min  s Forecast update imminent
Main Break surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Main Break sea temperature is
19.9° C
(Which is 2.4°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Main Break this week:

The surf forecast for Main Break over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Dec 15) at 2AM. The primary swell is predicted to be 2.3m and 12s period with a secondary swell of 0.1m and 13s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Main Break in the next 12 days are 2.5m 13s and forecast to arrive on Sunday (Dec 14) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives.

Wave TypeTime (CAT) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Mon 15th Dec)7.5ft (2.3m) 12s
Best Surf 2AM (Mon 15th Dec)7.5ft (2.3m) 12s
Most Powerful 8AM (Sun 14th Dec)8ft (2.5m) 13s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Very mild (max 19°C on Sun morning, min 16°C on Sun morning). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Very mild (max 19°C on Wed afternoon, min 16°C on Wed morning). Wind will be generally light.

Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
2
1
4
2
1
3
1
0
4
2
2
4
1
1
2
1
0
1
1
0
1
Swell
Height Map
Wave Height (m) & direction (?)
2.5
SSW
2.5
SSW
2.3
SSW
2.1
SSW
1.9
SSW
1.7
SSW
1.6
SSW
1.6
SSW
1.1
SW
1.7
SSW
1.8
SW
1.7
SSW
1.9
SSW
2.4
SSW
2.5
SSW
2.1
S
2.1
S
1.9
S
1.7
S
1.8
S
1.8
S
Period(s) (?)131212121111111016141313121110101010101010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)22742034150211218386155865546191034117991895613361300932936725561653666
Wind
(km/h)
20
S
25
S
10
SSE
15
SSW
25
SSW
10
SSE
20
S
25
S
10
SSE
20
SSW
20
SSW
10
SSE
15
SW
20
SW
15
WNW
10
W
15
SW
15
WNW
15
W
15
WSW
10
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
off
crosscrosscross-
off
crosscrosscross-
off
crosscrosscross-
off
cross-
on
cross-
on
ononcross-
on
onononon
High Tide
/ height (m)
11:42AM
1.10
12:31AM
1.12
12:35PM
1.11
1:15AM
1.16
1:22PM
1.13
1:54AM
1.19
2:03PM
1.16
2:30AM
1.22
2:41PM
1.19
3:05AM
1.25
3:18PM
1.21
3:39AM
1.27
3:54PM
1.22
4:14AM
1.29
Low Tide
/ height (m)
6:01PM
0.35
6:28AM
0.46
6:45PM
0.32
7:12AM
0.40
7:26PM
0.28
7:51AM
0.34
8:03PM
0.25
8:28AM
0.29
8:40PM
0.22
9:04AM
0.25
9:16PM
0.20
9:40AM
0.23
9:50PM
0.20
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunrise6:15--6:15--6:15--6:16--6:16--6:16--6:16--
Sunset-7:42--7:42--7:43--7:43--7:44--7:44--7:45-
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
part cloud
Rain (mm)
---------------------
Temp. °C191917191917181917181918181817181817181918
Feels °C (?)171615171615161615161617161617171617171719
  • 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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Information about the Main Break Surf forecast

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

Main Break is 118 km (73 miles) from the city of Swakopmund. If you plan a holiday in Swakopmund, look for hotels and other accommodation in Swakopmund. Swakopmund has rooms for a wide range of budgets as well as car hire and transport links.

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