Vanimo Reef surfForecast / Sandaun / Papua New Guinea

information circle12 Day Weather and Surf, issued 3 am Friday 05 Dec 2025 +10
Forecast update in hr  min  s Forecast update imminent
Vanimo Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Vanimo Reef sea temperature is
30.0° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for Vanimo Reef this week:

The surf forecast for Vanimo Reef over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Dec 05) at 7AM. The primary swell is predicted to be 0.8m and 13s period with a secondary swell of 0.6m and 8s. Another secondary swell of 0.3m and 3s is also forecast. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Vanimo Reef in the next 12 days are 1.1m 14s and forecast to arrive on Monday (Dec 08) at 10AM. Winds are predicted to be cross-shore at the time the swell arrives.

Wave TypeTime (+10) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Fri 5th Dec)2.5ft (0.8m) 13s
Best Surf 7AM (Fri 5th Dec)2.5ft (0.8m) 13s
Most Powerful10AM (Mon 8th Dec)3.5ft (1.1m) 14s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Heavy rain (total 24mm), heaviest during Fri morning. Warm (max 29°C on Fri afternoon, min 25°C on Fri night). Wind will be generally light.

Days 3-6 Weather Summary Moderate rain (total 17mm), heaviest on Wed night. Warm (max 30°C on Wed morning, min 25°C on Mon night). Wind will be generally light.

Friday
05
Saturday
06
Sunday
07
Monday
08
Tuesday
09
Wednesday
10
Thursday
11
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
2
0
1
2
0
1
1
0
1
1
0
0
1
0
0
1
0
0
1
0
1
Swell
Height Map
Wave Height (m) & direction (?)
0.8
NNE
0.6
NNE
0.8
NNE
0.9
NNE
0.9
NNE
0.9
NE
0.6
NNE
0.9
NE
1
NE
1.1
NE
0.7
NNE
0.7
NNE
0.9
NNE
0.9
NNE
0.9
NNE
0.9
NNE
0.8
NNE
0.7
NNE
0.7
NNE
0.6
NNE
0.7
N
Period(s) (?)131313131313131212141413161615151414141411
Wave
Graph
(?)Metric surfscale
Energy kJ (?)225120215261286241111227297463161149402382344339268178175121112
Wind
(km/h)
5
ESE
10
ENE
5
SE
5
SSE
10
NNW
10
W
5
NW
20
NW
15
W
10
W
20
WNW
20
WNW
10
W
15
NW
15
WNW
10
WNW
20
NW
20
WNW
15
WNW
20
NW
15
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
on
glassglasscross-
on
crossglasscross-
on
crosscrosscross-
on
crosscrosscross-
on
crosscrosscross-
on
cross-
on
crosscross-
on
cross
High Tide
/ height (m)
6:27PM
1.29
9:20AM
1.07
7:15PM
1.28
10:14AM
1.08
8:05PM
1.25
11:06AM
1.08
8:58PM
1.18
11:55AM
1.08
9:54PM
1.10
12:41PM
1.08
10:56PM
1.00
1:22PM
1.08
12:07AM
0.90
Low Tide
/ height (m)
12:52PM
0.77
2:00AM
-0.17
1:47PM
0.80
2:50AM
-0.17
2:44PM
0.81
3:40AM
-0.13
3:44PM
0.80
4:30AM
-0.06
4:50PM
0.77
5:18AM
0.04
6:00PM
0.73
6:05AM
0.15
7:14PM
0.66
Friday
05
Saturday
06
Sunday
07
Monday
08
Tuesday
09
Wednesday
10
Thursday
11
Sunrise6:16--6:16--6:16--6:18--6:18--6:18--6:18--
Sunset-6:32--6:32--6:32--6:34--6:34--6:35--6:35-
thunderstorm
part cloud
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
thunderstorm
part cloud
part cloud
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
Rain (mm)
5-6321214--2--2-2112415
Temp. °C282926282826262725292927292927302927292926
Feels °C (?)333231333129312927303030313130323130313128
  • 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 Vanimo Reef Surf forecast

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

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