Treachery Head surfForecast / NSW – Port Macquarie / Australia

information circle48hr Weather and Surf, issued 3 am Wednesday 06 May 2026 AEST
Forecast update in hr  min  s Forecast update imminent
Treachery Head surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Treachery Head sea temperature is
23.3° C
(Which is 1.2°C warmer than normal for this time of year)

How big are the waves at Treachery Head today?

The current surf forecast for Treachery Head at 8AM is: 1.6m 10s primary swell from a East direction and 0.4m 17s secondary swell from a South direction (forecast issued at 03:00am May 06). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (AEST) & DateWave HeightWave Period
Morning (06 May)5ft (1.5m)10s
Afternoon (06 May)5ft (1.5m)10s
Evening (06 May)5ft (1.5m)10s

Table - waves today at Treachery Head. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 20°C on Wed afternoon, min 9°C on Thu night). Winds increasing (light winds from the SW on Wed morning, strong winds from the WSW by Thu afternoon).

Wednesday
6
Thursday
7
Friday
8
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
1
1
3
2
2
1
2
1
2
2
0
0
0
0
0
0
2
1
1
2
1
2
0
0
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
1.6
E
11
1.6
E
11
1.6
E
10
1.5
E
10
1.5
E
10
1.5
E
10
1.5
E
10
1.5
E
10
1.5
E
10
1.4
E
10
1.3
E
10
1.2
E
10
1.1
E
10
1.6
SSW
7
1.7
SSW
8
1.9
SSW
8
3
SSW
11
3
S
11
3
S
11
2.5
S
11
2.3
S
11
2.1
S
11
1.9
S
10
1.8
S
10
Wave Graph
Metric surfscale
Energy kJ
584
573
545
461
461
452
452
458
468
392
332
279
230
229
336
456
2339
2184
1904
1613
1242
980
738
637
Wind (km/h)
15
S
10
SSW
10
W
5
SW
10
ESE
15
ENE
20
NE
25
NNE
25
N
15
W
35
W
35
WSW
40
W
45
WSW
40
WSW
35
WSW
30
WSW
30
WSW
25
WSW
30
W
30
WSW
25
WSW
15
SSW
25
SW
cross-on
cross-on
cross-off
cross
cross-on
cross
cross-off
cross-off
off
cross-off
cross-off
cross
cross-off
cross
cross
cross
cross
cross
cross
cross-off
cross
cross
cross-on
cross
High Tide
10:20PM1.51m
11:01AM0.95m
11:02PM1.45m
11:51AM0.91m
11:48PM1.40m
12:51PM0.90m
Low Tide
5:15AM0.31m
4:17PM0.47m
6:05AM0.35m
5:01PM0.52m
6:59AM0.37m
5:55PM0.57m
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:24
6:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:07
5:06
5:05
Temp °C
20
19
17
18
19
20
20
20
18
17
16
17
19
18
15
13
11
10
9
13
18
19
20
18
17
17
16
17
18
18
17
17
14
15
9
10
10
6
4
4
3
2
2
5
11
13
16
12
Swell 1
Height (m)
Direction
Period (s)
1.6
E
11
1.6
E
11
1.6
E
10
1.5
E
10
1.5
E
10
1.5
E
10
1.5
E
10
1.5
E
10
1.5
E
10
1.4
E
10
1.3
E
10
1.2
E
10
1.1
E
10
1
E
10
0.9
E
10
0.8
E
10
2.5
S
11
3
S
11
3
S
11
2.5
S
11
2.3
S
11
2.1
S
11
1.9
S
10
1.8
S
10
Energy kJ
584
573
545
461
461
452
452
458
468
392
332
279
230
186
148
117
1538
2184
1904
1613
1242
980
738
637
Swell 2
Height (m)
Direction
Period (s)
0.5
S
6
0.4
S
5
0.4
S
17
0.4
S
16
0.5
S
10
0.7
S
9
0.7
S
8
0.6
S
8
0.5
S
7
0.5
S
7
0.4
SSW
7
0.2
S
12
0.2
S
12
0.1
N
10
0.1
N
10
0.1
N
10
0.8
E
10
0.7
E
10
0.7
E
10
0.6
E
10
0.6
E
10
0.6
E
11
0.6
E
11
0.6
E
11
Energy kJ
17
9
93
82
55
83
68
43
28
26
15
12
11
2
2
2
117
92
92
70
75
82
83
82
Swell 3
Height (m)
Direction
Period (s)
0.2
S
18
0.3
S
18
0.4
S
5
0.3
SSW
4
0.4
S
16
0.4
S
15
0.3
S
14
0.3
S
13
0.3
S
13
0.3
S
13
0.2
S
13
0.1
NE
10
0.1
N
10
0.1
NE
10
0.1
S
17
0.1
NE
10
0.1
NE
9
0.1
NE
9
0.1
NE
9
0.1
NE
9
0.1
NE
9
Energy kJ
25
54
7
4
77
67
35
32
31
30
13
4
2
4
6
4
3
3
3
3
3
Wind waves
Height (m)
Direction
Period (s)
0.6
S
5
0.3
S
4
0.6
NE
4
0.9
NNE
4
0.9
N
4
0.6
WSW
3
1
SW
4
1.1
SW
5
1.6
SSW
7
1.7
SSW
8
1.9
SSW
8
3
SSW
11
1.1
W
5
0.7
W
4
Energy kJ
21
3
10
31
32
9
36
59
229
336
456
2339
59
20
Nearest Offshore or Glassy
Rating
(10 max)
2
2
3
2
2
3
3
3
3
2
2
2
2
2
2
1
1
4
4
4
4
4
3
3
Distance (km)
1
1
0
1
87
13
31
13
13
0
27
85
85
95
237
31
31
27
27
27
15
8
8
8
Best forecast wave conditions in Port Macquarie
Rating
(10 max)
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
3
3
5
5
4
4
4
4
3
Best forecast wave conditions in Australia
Rating
(10 max)
3
4
4
4
4
4
5
5
5
5
4
4
2
4
3
5
5
5
5
4
4
4
4
4
Header Global
Rating
(10 max)
5
4
5
5
6
5
5
5
6
6
6
5
6
5
6
5
7
5
6
6
6
7
5
6
  • 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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