Sissano Lagoon Surf Break

Sissano Lagoon Surf Forecast and Surf Report

Lat Long: 3.02° S 142.08° E

Issued: 9 am 10 Jun 2026 (local time)

Forecast update in  hr  min

Today's Sissano Lagoon sea temperature is
29.9° C

Slightly warmer than usual

Sissano Lagoon surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Surf Forecasts:

Sissano Lagoon surf forecast from 10 Jun 2026:

  • Best quality surf: Wednesday 10 Jun, 10PM (local time) - 2ft (0.6m), 11s period, N swell with cross-offshore winds.
  • Most powerful swell: Friday 12 Jun, 7AM (local time) - 2ft (0.6m), 12s period, NNE swell with 104 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 10 Jun, 10PM (local time) - 2ft (0.6m), 11s period with N swell.

Best Forecast Surf Conditions for Sissano Lagoon this week:

The surf forecast for Sissano Lagoon over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jun 10) at 10PM. The primary swell is predicted to be 0.6m and 11s period with a secondary swell of 0.4m and 8s. Another secondary swell of 0.8m and 6s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Sissano Lagoon in the next 16 days are 0.6m 12s and forecast to arrive on Friday (Jun 12) at 7AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 7s period and expected on Thursday (Jun 11) at 10PM.

Wave TypeTime (+10) & Date Wave Height & Period
Next good surf (1 star+)10PM (Wed 10th Jun)2ft (0.6m) 11s
Best Surf10PM (Wed 10th Jun)2ft (0.6m) 11s
Most Powerful 7AM (Fri 12th Jun)2ft (0.6m) 12s

Table - best surf conditions forecast for Sissano Lagoon over the next 16 days.

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table

Short Range Forecast

Heavy rain (total 22mm), heaviest during Thu afternoon. Warm (max 29°C on Wed morning, min 25°C on Thu night). Wind will be generally light.

Days 4-6 Weather Summary

Heavy rain (total 26mm), heaviest during Mon night. Warm (max 29°C on Sat morning, min 25°C on Sat night). Wind will be generally light.

Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
1
0
0
1
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
N
12
0.6
N
11
0.6
N
11
0.4
NNE
13
0.4
NNE
12
0.6
N
12
0.6
NNE
11
0.6
NNE
11
0.5
NNE
11
0.5
NNE
10
0.5
NNE
10
0.4
NNE
10
0.4
NNE
9
0.4
NNE
9
0.3
NNE
9
0.3
NNE
9
0.3
NNE
9
0.3
ENE
9
0.2
NNE
8
0.2
NNE
8
0.2
NNE
8
Wave Graph
Metric surfscale
Energy kJ
100
89
88
58
51
101
98
93
65
58
57
38
33
28
17
16
16
16
7
7
7
Wind (km/h)
10
SE
15
E
10
SE
5
ESE
20
E
10
SSE
10
ESE
15
ENE
10
SE
5
SSE
15
NE
10
ESE
10
SE
10
E
5
SSE
5
E
15
ENE
5
SE
5
SE
10
ENE
5
SSE
Wind State
cross-off
cross-on
cross-off
cross
cross
cross-off
cross
cross-on
cross-off
glassy
cross-on
cross
cross-off
cross-on
cross-off
cross
cross-on
cross-off
glassy
cross-on
cross-off
High Tide
3:35PM0.88m
2:57AM1.20m
5:03PM0.94m
3:31AM1.22m
6:18PM1.02m
4:11AM1.25m
7:22PM1.10m
4:57AM1.27m
8:19PM1.15m
5:48AM1.28m
9:13PM1.19m
6:42AM1.28m
10:04PM1.21m
Low Tide
8:26PM0.68m
10:21AM0.34m
9:28PM0.78m
11:06AM0.18m
10:34PM0.86m
11:53AM0.04m
11:40PM0.91m
12:43PM-0.07m
00:43AM0.94m
1:34PM-0.13m
1:44AM0.95m
2:26PM-0.14m
2:46AM0.93m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:31
—
—
6:31
—
—
6:31
—
—
6:33
—
—
6:33
—
—
6:33
—
—
6:33
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
6:29
—
—
6:29
—
—
6:29
—
—
6:30
—
—
6:30
—
—
6:30
—
—
6:30
—
 mm
1
3
3
1
6
4
2
—
2
—
2
4
2
2
3
3
—
10
1
1
12
Temp °C
29
29
27
29
28
27
29
29
27
29
29
27
28
28
26
29
28
27
28
29
27
Feels °C
31
32
31
31
31
30
33
32
30
32
32
30
31
31
29
32
30
31
31
32
31
Swell 1
Height (m)
Direction
Period (s)
1
E
6
0.6
N
11
0.6
N
11
0.8
E
5
0.4
N
10
1.3
E
8
1
E
7
0.9
E
7
0.8
E
7
0.8
E
8
0.8
E
7
0.9
E
8
0.4
NNE
9
0.4
NNE
9
1.1
E
8
0.3
NNE
9
0.3
NNE
9
1
E
8
1.2
E
8
1.2
E
8
1.2
E
8
Energy kJ
71
89
88
34
33
187
108
88
69
74
68
89
33
28
137
15
15
110
173
176
177
Swell 2
Height (m)
Direction
Period (s)
0.6
N
12
0.4
NE
8
0.4
NE
8
0.5
N
10
0.4
NNE
12
0.6
N
12
0.6
NNE
11
0.6
NNE
11
0.5
NNE
11
0.5
NNE
10
0.5
NNE
10
0.4
NNE
10
0.2
ENE
10
0.2
ENE
10
0.3
NNE
9
0.3
ENE
9
0.3
ENE
9
0.3
ENE
9
0.2
NNE
8
0.2
NNE
8
0.2
NNE
8
Energy kJ
100
17
17
53
51
101
98
93
65
58
57
38
10
10
16
16
16
16
7
7
7
Swell 3
Height (m)
Direction
Period (s)
0.4
NE
8
0.2
NNE
14
0.1
NE
13
0.4
NNE
13
0.3
NE
13
0.1
NE
12
—
—
0.2
ENE
8
0.1
E
11
0.1
E
11
0.1
NE
10
0.1
E
8
0.1
N
9
0.3
ENE
9
0.1
N
10
0.1
N
9
0.2
NNE
8
0.1
N
8
0.1
N
8
0.1
N
8
Energy kJ
17
20
7
55
26
6
—
—
7
2
2
4
1
2
17
2
2
6
1
1
1
Wind waves
Height (m)
Direction
Period (s)
—
0.8
E
6
0.7
E
6
1
E
5
1.1
E
7
—
—
—
—
—
—
—
1
E
8
1.3
E
8
—
1
E
7
1.1
E
7
—
—
—
—
Energy kJ
—
48
29
58
124
—
—
—
—
—
—
—
110
186
—
102
120
—
—
—
—
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Rating
(10 max)
1
1
1
1
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1
1
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Distance (km)
0
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0
31
1415
0
0
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Rating
(10 max)
1
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1
1
1
1
1
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Rating
(10 max)
1
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Header Global
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Club Med
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Rating
(10 max)
5
5
7
8
6
6
5
7
7
6
5
4
5
5
6
4
4
7
9
7
4
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  • 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 Sissano Lagoon Surf forecast

The above surf forecast table for Sissano Lagoon provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Sissano Lagoon can be found by selecting the local surf guide option on the grey menu. Our Sissano Lagoon 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 (Sissano Lagoon) 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 Sissano Lagoon 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.

Sissano Lagoon is 161 km (100 miles) from the city of Kotabaru. If you plan a holiday in Sandaun, look for hotels and other accommodation in Kotabaru. Kotabaru has rooms for a wide range of budgets as well as car hire and transport links.

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