Amatu Surf Break

Amatu 48 hour detailed Surf Forecast

Lat Long: 35.12° N 140.19° E

Issued: 8 pm 02 Jul 2026 (local time)

Forecast update in  hr  min

Today's Amatu sea temperature is
22.6° C

1.3°C colder than average for this time of year

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


How big are the waves at Amatu today (02 Jul):

  • Evening surf: Evening surf (02 Jul, local time) - 5ft (1.5m), 8s period with SSW swell.

The current surf forecast for Amatu at 11PM is: 1.3m 8s primary swell from a South-southwest direction and 0.4m 9s secondary swell from a East-southeast direction (forecast issued at 08:00pm July 02). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (02 Jul)--
Afternoon (02 Jul)--
Evening (02 Jul)5ft (1.5m)8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 7mm), mostly falling on Sat afternoon. Warm (max 24°C on Sun morning, min 20°C on Thu night). Wind will be generally light.

Thu
2
Friday
3
Saturday
4
Sunday
5
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
Rating
(10 max)
3
1
1
2
1
1
1
0
0
1
1
1
1
0
0
0
0
0
0
1
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.4
SW
8
1.5
SSW
8
1.3
SSW
8
1.1
SSW
8
0.8
SW
8
0.9
SSW
8
0.8
NE
6
1
NE
6
0.9
NE
7
0.7
ENE
7
0.7
ENE
7
0.7
ENE
7
0.6
ENE
7
0.6
ENE
7
0.7
ENE
8
0.7
ENE
8
0.7
E
8
0.6
E
8
0.6
E
8
0.5
E
7
0.6
E
7
0.6
E
7
0.4
ESE
10
0.9
ESE
5
Wave Graph
Metric surfscale
Energy kJ
646
260
187
149
75
93
49
81
75
43
43
44
43
43
60
67
63
43
43
27
40
40
35
37
Wind (km/h)
15
N
15
NNE
15
NNE
15
NNE
15
NNE
10
NNE
15
NE
15
ENE
15
ENE
10
NE
10
NE
5
NE
5
NE
10
E
10
ESE
10
S
10
S
10
S
5
S
5
E
10
ESE
15
ESE
15
ESE
15
ESE
Wind State
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross-on
on
on
glassy
cross-on
cross-on
cross-on
cross-on
High Tide
7:20PM1.36m
5:40AM1.39m
7:47PM1.36m
6:20AM1.36m
8:14PM1.36m
7:02AM1.31m
Low Tide
00:27AM0.88m
12:44PM0.13m
1:02AM0.85m
1:16PM0.21m
1:41AM0.81m
1:49PM0.31m
rain showers
cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
light rain
light rain
light rain
part cloud
part cloud
rain showers
rain showers
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:28
4:28
4:30
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:57
6:57
6:57
6:57
 mm
1
3
1
1
1
1
Temp °C
22
21
20
20
20
21
23
23
22
21
21
21
21
23
23
22
22
22
21
21
22
23
24
24
Feels °C
24
21
20
20
21
22
24
24
23
22
23
23
23
24
24
24
24
24
23
24
24
23
24
24
Swell 1
Height (m)
Direction
Period (s)
1.5
SSW
7
1.5
SSW
8
1.3
SSW
8
1.1
SSW
8
0.8
SW
8
0.9
SSW
8
0.6
SW
8
0.7
NE
6
0.7
NE
7
0.7
ENE
7
0.7
ENE
7
0.7
ENE
7
0.6
ENE
7
0.6
ENE
7
0.7
ENE
8
0.7
ENE
8
0.7
E
8
0.6
E
8
0.6
E
8
0.5
E
7
0.6
E
7
0.6
E
7
0.5
ENE
7
0.4
ESE
10
Energy kJ
228
260
187
149
75
93
37
43
46
43
43
44
43
43
60
67
63
43
43
27
40
40
30
35
Swell 2
Height (m)
Direction
Period (s)
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.6
S
6
0.3
ESE
9
0.6
S
6
0.6
SW
8
0.5
S
6
0.4
SW
7
0.4
S
6
0.4
SSE
6
0.3
SSE
6
0.3
S
5
0.3
NE
10
0.3
NE
10
0.3
NE
10
0.3
NE
10
0.3
SE
9
0.3
ESE
11
0.3
ESE
10
0.3
ESE
10
0.4
ESE
10
0.2
SSE
9
Energy kJ
29
30
26
31
27
16
25
35
18
19
10
10
6
5
16
16
15
15
13
22
22
20
35
8
Swell 3
Height (m)
Direction
Period (s)
0.3
NE
10
0.3
NE
10
0.3
NE
10
0.4
NE
12
0.4
ESE
9
0.3
NE
11
0.3
ESE
9
0.5
S
6
0.4
SW
7
0.4
SSE
5
0.4
SW
7
0.4
SW
7
0.3
SW
7
0.3
SW
7
0.3
SW
7
0.2
WSW
7
0.2
SSE
10
0.2
ESE
11
0.2
ESE
11
0.3
SE
9
0.2
SSE
9
0.2
SSE
10
0.3
S
5
0.1
NE
9
Energy kJ
15
15
15
35
26
19
15
18
19
10
13
13
8
7
7
4
9
12
11
14
8
9
4
3
Wind waves
Height (m)
Direction
Period (s)
2.4
SW
8
0.3
N
2
0.3
NNE
2
0.5
NE
5
0.7
NE
6
0.8
NE
6
0.8
NE
6
1
NE
6
0.9
NE
7
0.3
SSE
5
0.4
SSE
5
0.4
SSE
5
0.4
SSE
3
0.5
S
4
0.5
SSE
4
0.6
SSE
4
0.7
SSE
4
0.7
SE
4
0.9
ESE
5
Energy kJ
646
1
1
11
31
47
49
81
75
6
11
9
4
6
7
10
16
17
37
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
46
0
0
6
0
0
0
0
0
40
16
0
16
16
0
24
24
24
24
24
24
24
563
601
Best forecast wave conditions in Chiba
Rating
(10 max)
3
4
3
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
3
3
4
3
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
5
7
7
6
6
7
7
8
9
9
6
7
5
5
5
5
5
7
5
5
5
5
5
5
  • 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
How to use the Wavefinder 

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