Amatu Surf Break

Amatu 48 hour detailed Surf Forecast

Lat Long: 35.12° N 140.19° E

Issued: 2 pm 06 Jul 2026 (local time)

Forecast update in  hr  min

Today's Amatu sea temperature is
22.8° C

1.5°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 (06 Jul):

  • Afternoon surf: Afternoon surf (06 Jul, local time) - 2.5ft (0.8m), 12s period with SE swell.
  • Evening surf: Evening surf (06 Jul, local time) - 3.5ft (1.0m), 14s period with SE swell.

The current surf forecast for Amatu at 9PM is: 1.0m 14s primary swell from a Southeast direction and 1.1m 7s secondary swell from a Southeast direction, 0.5m 8s secondary swell from a East-northeast direction (forecast issued at 02:00pm July 06). The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (06 Jul)--
Afternoon (06 Jul)2.5ft (0.8m)12s
Evening (06 Jul)3.5ft (1.0m)14s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 25°C on Wed morning, min 21°C on Mon night). Wind will be generally light.

Mon
6
Tuesday
7
Wednesday
8
Thu
9
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
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
Rating
(10 max)
0
0
2
2
2
3
3
3
2
1
2
3
3
4
3
3
3
2
3
3
3
4
4
3
Swell
Height Map
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)
0.7
SE
14
0.8
SE
12
0.8
SE
13
1
SE
14
1
SE
11
1.1
SE
13
1.4
SE
14
1.8
SE
15
1.8
SE
14
1.8
SE
14
1.9
SE
14
2.1
SE
14
1.8
SE
13
2.3
SE
16
2
SSE
17
2.1
SSE
16
2.2
SSE
16
2.1
SSE
15
2.3
SSE
15
1.9
SSE
14
2.2
SSE
14
1.9
SSE
14
2.2
S
14
1.9
SSE
14
Wave Graph
Metric surfscale
Energy kJ
192
184
231
407
255
363
833
1363
1273
1355
1423
1615
1050
2709
2323
2226
2398
1955
2203
1423
1895
1360
2033
1470
Wind (km/h)
15
ESE
15
ESE
15
E
10
ENE
10
ENE
10
NE
15
NE
20
NE
20
ENE
15
E
15
E
10
E
10
ENE
10
ENE
10
ENE
10
ENE
10
E
10
ESE
10
ESE
10
SE
5
SSE
5
S
5
ESE
10
SE
Wind State
cross-on
cross-on
cross
cross
cross
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
on
glassy
glassy
cross-on
High Tide
9:09PM1.34m
8:51AM1.16m
9:38PM1.32m
10:16AM1.09m
10:12PM1.32m
Low Tide
2:23PM0.44m
3:16AM0.71m
3:00PM0.60m
4:20AM0.63m
3:45PM0.77m
5:34AM0.51m
part cloud
cloud
cloud
cloud
cloud
cloud
clear
part cloud
part cloud
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>
4:31
4:31
4:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:57
6:55
6:55
6:55
 mm
Temp °C
24
23
22
22
21
21
21
23
24
24
23
22
22
21
22
24
25
24
24
23
22
22
22
24
Feels °C
24
23
22
23
22
22
21
22
23
24
23
23
24
22
24
25
25
24
25
25
24
24
24
25
Swell 1
Height (m)
Direction
Period (s)
1.2
SE
7
0.8
SE
12
1.1
SE
7
1.1
SE
7
1
SE
11
1.1
SE
13
1.4
SE
14
1.8
SE
15
1.8
SE
14
1.8
SE
14
1.9
SE
14
2.1
SE
14
1.8
SE
13
2.3
SE
16
2
SSE
17
2.1
SSE
16
2.2
SSE
16
2.1
SSE
15
2.3
SSE
15
1.9
SSE
14
2.2
SSE
14
1.9
SSE
14
2.2
S
14
1.9
SSE
14
Energy kJ
135
184
106
106
255
363
833
1363
1273
1355
1423
1615
1050
2709
2323
2226
2398
1955
2203
1423
1895
1360
2033
1470
Swell 2
Height (m)
Direction
Period (s)
0.7
SE
14
0.6
SSE
16
0.8
SE
13
1
SE
14
0.9
ESE
7
0.9
ESE
7
0.9
ESE
6
0.2
WSW
6
0.2
SSE
21
0.5
SSE
19
0.5
SSE
20
0.9
SSE
18
1.3
SSE
16
1.3
ESE
8
1.2
ESE
8
1.1
ESE
8
1.1
ESE
8
1.1
ESE
8
1.1
ESE
8
1.2
S
17
1.1
E
8
1
E
8
1
E
8
1
S
17
Energy kJ
192
169
231
407
78
70
60
4
45
214
216
559
844
235
202
171
176
171
167
783
161
137
127
546
Swell 3
Height (m)
Direction
Period (s)
0.4
SSE
17
0.3
ENE
8
0.6
SSE
15
0.5
E
10
0.7
SSE
15
0.8
SSE
16
0.2
WSW
6
0.2
NNE
7
0.2
NNE
7
0.1
NE
7
0.2
WSW
7
0.2
WSW
7
1
SSE
18
0.9
S
18
0.8
S
19
1.2
E
8
1.1
ESE
8
1.1
E
8
0.9
S
16
1
S
17
0.9
ESE
8
Energy kJ
113
12
158
51
201
277
4
5
5
2
5
4
685
538
455
195
167
161
417
594
107
Wind waves
Height (m)
Direction
Period (s)
1.2
SE
7
0.5
ENE
8
0.5
ENE
8
0.6
ENE
7
0.1
NE
7
0.1
NE
7
Energy kJ
135
36
33
35
2
2
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
3
3
3
3
2
2
3
3
3
3
4
4
4
4
4
4
4
4
4
4
4
Distance (km)
78
75
54
16
16
0
0
35
35
35
87
35
35
16
16
16
30
24
24
24
24
0
0
24
Best forecast wave conditions in Chiba
Rating
(10 max)
3
3
3
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Best forecast wave conditions in Japan
Rating
(10 max)
2
2
2
3
3
3
3
4
4
4
4
4
4
4
5
4
4
4
4
4
5
4
5
4
Header Global
Rating
(10 max)
5
7
7
5
9
8
8
8
7
5
5
5
5
7
9
9
9
8
7
8
9
9
9
9
  • 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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