Amatu Surf Break
Lat Long: 35.12° N 140.19° E

Amatu 48 hour detailed Surf Forecast

Weather Forecast for Amatu

Issued: 8 pm 06 Jun 2026 (local time)

Forecast update in  hr  min

Today's Amatu sea temperature is
21.6° C

Slightly cooler than normal

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 (07 Jun):

  • Morning surf: Morning surf (07 Jun, local time) - 6ft (1.9m), 11s period with ENE swell.
  • Afternoon surf: Afternoon surf (07 Jun, local time) - 6ft (1.8m), 11s period with ENE swell.
  • Evening surf: Evening surf (07 Jun, local time) - 5ft (1.6m), 11s period with ENE swell.

The current surf forecast for Amatu at 3AM is: 2.0m 12s primary swell from a East-northeast direction and 0.3m 7s secondary swell from a Southwest direction (forecast issued at 08:00pm June 06). The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (JST) & DateWave HeightWave Period
Morning (07 Jun)6ft (1.9m)11s
Afternoon (07 Jun)6ft (1.8m)11s
Evening (07 Jun)5ft (1.6m)11s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 36mm), heaviest during Sun night. Warm (max 23°C on Tue morning, min 17°C on Sat night). Winds decreasing (fresh winds from the ESE on Sun night, calm by Mon night).

Sat
6
Sunday
7
Monday
8
Tuesday
9
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)
2
4
4
4
3
1
2
1
1
0
0
0
0
0
4
3
3
1
2
2
3
3
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)
2.2
ENE
12
2.2
ENE
12
2
ENE
12
2
ENE
12
1.9
ENE
12
1.9
ENE
11
1.8
ENE
11
1.8
ENE
11
1.7
ENE
11
1.6
ENE
11
1.6
ENE
11
1.4
ENE
11
1.4
ENE
11
1.6
ENE
10
2.5
SSW
9
1.5
E
10
1.3
E
10
1.2
E
10
1.1
E
10
1
E
10
2.1
SW
7
2
SW
7
1.3
SSW
7
1.1
SSW
7
Wave Graph
Metric surfscale
Energy kJ
1245
1267
1100
1082
967
934
785
771
667
634
582
423
415
521
912
449
332
279
240
186
485
400
160
124
Wind (km/h)
15
ENE
10
NE
10
NNE
10
NNE
10
NE
15
ENE
15
ENE
10
E
10
SE
15
SE
20
SSE
25
ESE
35
ESE
30
E
15
N
30
NNW
15
WNW
20
WSW
15
WSW
10
WNW
5
NNE
5
N
10
E
20
ESE
Wind State
cross
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-on
on
on
on
cross-on
cross-on
cross-on
off
off
cross-off
cross
cross
cross-off
glassy
cross-off
cross-on
cross-on
High Tide
9:37PM1.23m
7:55AM1.16m
10:17PM1.23m
9:05AM1.09m
10:56PM1.24m
10:38AM1.05m
Low Tide
2:56AM0.88m
3:02PM0.36m
4:03AM0.83m
3:53PM0.47m
5:16AM0.73m
part cloud
cloud
part cloud
clear
part cloud
cloud
cloud
cloud
light rain
mod rain
heavy rain
light rain
light rain
light rain
light rain
cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:24
4:24
4:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:50
6:51
6:51
6:52
 mm
2
7
12
5
4
5
1
Temp °C
18
17
18
17
17
20
20
21
20
19
19
19
20
21
22
20
21
21
21
20
20
22
23
22
Feels °C
16
16
17
16
17
19
19
21
21
19
18
17
17
19
23
18
22
21
22
21
22
23
23
20
Swell 1
Height (m)
Direction
Period (s)
2.2
ENE
12
2.2
ENE
12
2
ENE
12
2
ENE
12
1.9
ENE
12
1.9
ENE
11
1.8
ENE
11
1.8
ENE
11
1.7
ENE
11
1.6
ENE
11
1.6
ENE
11
1.4
ENE
11
1.4
ENE
11
2.1
SE
7
1.6
S
8
1.5
S
8
1.3
E
10
1.2
E
10
1.1
S
7
1.1
S
7
1.6
SW
7
1.4
SSW
7
1.3
SSW
7
1.1
SSW
7
Energy kJ
1245
1267
1100
1082
967
934
785
771
667
634
582
423
415
453
305
298
332
279
130
131
261
202
160
124
Swell 2
Height (m)
Direction
Period (s)
0.2
SSW
7
0.2
SSW
7
0.3
SW
7
0.3
SW
7
0.2
SSW
7
0.2
SSW
7
0.2
SSW
7
0.2
SSW
7
0.2
SSW
7
0.2
SSW
7
0.1
SW
6
0.1
SW
6
1.6
ENE
10
1.5
E
10
1.5
E
10
1.3
SW
10
1.1
S
8
1.1
E
10
1
E
10
0.9
ENE
10
0.8
ENE
9
0.8
ENE
9
0.8
ENE
9
Energy kJ
5
5
8
8
5
5
5
5
4
4
2
2
521
468
449
311
135
230
186
150
113
110
108
Swell 3
Height (m)
Direction
Period (s)
0.1
S
10
0.2
ESE
11
0.1
SE
10
0.3
SW
10
1.3
SE
8
1.3
SW
10
1.2
S
8
0.3
SE
7
0.1
E
13
0.5
SW
10
0.4
SW
9
0.1
SE
10
0.1
SE
10
0.1
SE
9
Energy kJ
2
11
4
17
181
384
164
7
3
45
31
4
4
3
Wind waves
Height (m)
Direction
Period (s)
0.8
ESE
4
1
ESE
5
1.7
ESE
6
2.2
SE
6
1.8
SSE
7
2.5
SSW
9
0.4
WNW
3
0.4
WNW
3
1.1
SW
9
1.1
SW
10
1.1
SW
7
2.1
SW
7
2
SW
7
0.4
ENE
5
0.8
ENE
6
Energy kJ
21
49
184
402
336
912
3
3
225
240
125
485
400
9
34
Nearest Offshore or Glassy
Rating
(10 max)
1
4
4
4
3
3
1
1
3
5
3
3
2
4
4
2
3
3
3
2
3
3
2
2
Distance (km)
87
0
0
0
0
929
46
43
24
601
24
519
69
40
0
68
0
24
6
0
0
0
30
40
Best forecast wave conditions in Chiba
Rating
(10 max)
4
4
4
3
3
3
4
4
4
3
3
3
3
3
2
2
Best forecast wave conditions in Japan
Rating
(10 max)
1
4
4
4
3
3
3
4
4
5
4
3
3
4
4
2
4
3
3
3
3
3
2
2
Header Global
Rating
(10 max)
9
9
9
9
9
8
5
6
7
8
8
8
9
8
7
6
7
5
5
5
9
9
9
8
  • 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

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Amatu surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Nearest locationNearest