Moeraki surfForecast / Otago / New Zealand

information circle12 Day Weather and Surf, issued 6 pm Tuesday 09 Dec 2025 NZDT
Forecast update in hr  min  s Forecast update imminent
Moeraki surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Moeraki sea temperature is
15.3° C
(Which is 3.8°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Moeraki this week:

The surf forecast for Moeraki over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Dec 15) at 7AM. The primary swell is predicted to be 1.0m and 8s period with a secondary swell of 0.3m and 3s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Moeraki in the next 12 days are 1.9m 7s and forecast to arrive on Sunday (Dec 14) at 10PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Friday (Dec 12) at 7AM.

Wave TypeTime (NZDT) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Mon 15th Dec)3.5ft (1.0m) 8s
Best Surf 7AM (Mon 15th Dec)3.5ft (1.0m) 8s
Most Powerful10PM (Sun 14th Dec)6ft (1.9m) 7s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Moderate rain (total 10mm), heaviest on Wed night. Very mild (max 17°C on Tue afternoon, min 9°C on Thu night). Winds increasing (light winds from the W on Tue night, fresh winds from the SW by Fri morning).

Days 3-6 Weather Summary Mostly dry. Warm (max 21°C on Mon morning, min 10°C on Fri night). Mainly fresh winds.

Tue
09
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
Swell
Height Map
Wave Height (m) & direction (?)
0.7
ENE
0.2
E
0.3
ESE
0.4
ESE
0.4
ESE
0.4
ESE
1.1
ENE
0.8
ENE
0.2
E
0.2
E
0.2
ENE
0.2
ENE
0.2
ESE
0.4
NNE
0.6
NE
1.3
ENE
1.3
ENE
1.4
NE
1
NE
1.1
ENE
0.9
ENE
Period(s) (?)51514131212461110109934578588
Wave
Graph
(?)Metric surfscale
Energy kJ (?)19173859504846461089894149515822651147119
Wind
(km/h)
20
NE
5
W
20
S
20
SE
10
ENE
20
NNE
30
NE
30
SW
35
SW
30
S
10
WNW
10
S
15
ENE
15
N
25
NNE
30
NE
5
NNW
15
NNE
20
N
15
SSW
10
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncross-
off
cross-
off
crossoncross-
on
cross-
on
offoffcross-
off
cross-
off
cross-
off
oncross-
on
cross-
on
oncrosscross-
on
crosscross-
off
cross-
off
High Tide
/ height (m)
7:46PM
1.73
8:21AM
1.81
8:47PM
1.66
9:20AM
1.73
9:49PM
1.61
10:19AM
1.66
10:49PM
1.57
11:15AM
1.60
11:46PM
1.55
12:08PM
1.56
12:37AM
1.56
12:56PM
1.54
1:24AM
1.57
Low Tide
/ height (m)
2:06AM
0.12
2:44PM
0.21
3:04AM
0.19
3:41PM
0.25
4:01AM
0.25
4:35PM
0.28
4:56AM
0.31
5:26PM
0.31
5:48AM
0.36
6:14PM
0.34
6:37AM
0.39
6:58PM
0.35
7:24AM
0.41
Tue
09
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Sunrise--5:41--5:41--5:41--5:41--5:41--5:41--5:41
Sunset9:14--9:15--9:15--9:16--9:17--9:19--9:20--
cloud
part cloud
clear
part cloud
light rain
cloud
rain showers
rain showers
clear
part cloud
clear
clear
clear
part cloud
part cloud
clear
part cloud
cloud
part cloud
part cloud
rain showers
Rain (mm)
----5-32------------1
Temp. °C171717141114131114131014131116161621221915
Feels °C (?)14121210108756681110711111415181813
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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Information about the Moeraki Surf forecast

The above surf forecast table for Moeraki provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Moeraki can be found by selecting the local surf guide option on the grey menu. Our Moeraki 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 (Moeraki) 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 Moeraki 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 Otago? If you are looking for accommodation near Moeraki, camping, hotels and holiday cottages in Otago, consider staying in Dunedin which is 62 km (39 miles) away.

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