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

Amatu 48 hour detailed Surf Forecast

Weather Forecast for Amatu

Issued: 8 am 07 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) - 6ft (1.8m), 11s period with E swell.

The current surf forecast for Amatu at 2PM is: 1.8m 11s primary swell from a East-northeast direction and 0.2m 7s secondary swell from a South-southwest direction (forecast issued at 08:00am June 07). The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (07 Jun)6ft (1.9m)11s
Afternoon (07 Jun)6ft (1.8m)11s
Evening (07 Jun)6ft (1.8m)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 44mm), heaviest during Sun night. Warm (max 21°C on Sun morning, min 18°C on Tue morning). Winds decreasing (fresh winds from the ENE on Mon morning, calm by Tue night).

Sunday
7
Monday
8
Tuesday
9
Wed
10
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
6 PM
9 PM
12 AM
3 AM
Rating
(10 max)
3
2
2
1
1
0
0
0
0
!
!
3
4
2
0
2
2
0
0
0
0
2
1
2
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)
1.9
ENE
12
1.9
ENE
11
1.8
ENE
11
1.8
ENE
11
1.7
ENE
11
1.8
E
11
1.5
ENE
11
1.4
ENE
11
2.5
E
6
3
ESE
7
3
E
8
2.5
E
8
2.2
E
9
1.9
E
9
1.7
E
9
1.4
E
9
1.2
E
9
1.1
E
9
1
ENE
9
1
ENE
9
0.9
ENE
9
0.9
ENE
9
0.8
ENE
8
1.4
SW
7
Wave Graph
Metric surfscale
Energy kJ
967
901
785
745
724
776
494
423
515
956
1190
866
708
529
455
318
235
199
169
166
137
137
96
194
Wind (km/h)
10
NE
15
ENE
10
E
15
SE
15
SE
20
ESE
25
SE
25
ESE
30
E
30
ENE
25
NE
20
NNE
5
N
10
SW
20
SW
15
WSW
5
NNW
25
ENE
15
ENE
15
ESE
15
ESE
5
E
10
NW
5
WNW
Wind State
cross-off
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-off
cross-off
cross-off
cross-on
cross-on
cross
off
cross
cross
cross-on
cross-on
glassy
cross-off
cross-off
High Tide
7:55AM1.16m
10:17PM1.23m
9:05AM1.09m
10:56PM1.24m
10:38AM1.05m
11:36PM1.25m
Low Tide
3:02PM0.36m
4:03AM0.83m
3:53PM0.47m
5:16AM0.73m
4:51PM0.59m
part cloud
cloud
light rain
cloud
light rain
mod rain
heavy rain
mod rain
light rain
light rain
light rain
part cloud
part cloud
part cloud
cloud
light rain
light rain
cloud
cloud
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:24
4:24
4:24
4:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:51
6:51
6:52
6:52
 mm
1
1
6
14
8
4
3
1
4
1
Temp °C
17
20
21
21
20
19
19
19
19
20
21
21
21
21
21
21
20
18
20
21
21
21
20
20
Feels °C
17
20
22
21
20
18
17
17
16
18
20
21
23
23
21
22
22
16
19
20
21
24
21
22
Swell 1
Height (m)
Direction
Period (s)
1.9
ENE
12
1.9
ENE
11
1.8
ENE
11
1.8
ENE
11
1.7
ENE
11
1.8
E
11
1.5
ENE
11
1.4
ENE
11
0.1
SW
11
0.6
SW
10
2.5
ESE
8
2.5
E
8
2.2
E
9
1.9
E
9
1.7
E
9
1.4
E
9
1.2
E
9
1.1
E
9
1
ENE
9
1
ENE
9
0.9
ENE
9
0.9
ENE
9
0.8
ENE
8
0.7
ENE
8
Energy kJ
967
901
785
745
724
776
494
423
5
85
804
866
708
529
455
318
235
199
169
166
137
123
96
75
Swell 2
Height (m)
Direction
Period (s)
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
W
15
0.4
SW
12
1.7
SSW
11
1.3
SW
11
1.2
S
8
1
S
8
0.9
S
8
0.7
S
7
0.9
S
7
0.8
S
7
0.7
SW
7
0.7
SW
8
0.6
SW
8
0.6
SW
8
0.4
SSE
6
0.1
NE
11
Energy kJ
5
5
5
5
4
4
2
4
38
669
368
191
127
90
51
73
57
43
64
40
38
12
5
Swell 3
Height (m)
Direction
Period (s)
1.1
ENE
10
1.1
S
8
1
SW
10
0.8
SW
10
0.7
SW
10
0.4
SW
9
0.8
SW
6
0.6
S
6
0.5
S
6
0.5
S
6
0.5
S
6
0.2
SSW
9
0.1
SE
9
Energy kJ
260
142
200
141
96
30
49
29
20
19
18
8
3
Wind waves
Height (m)
Direction
Period (s)
1.2
ESE
5
1.5
ESE
6
2.5
E
6
3
ESE
7
3
E
8
1.1
N
4
0.7
NNW
4
1.1
SW
10
1.1
SW
10
0.9
SW
6
1.4
SW
6
1.1
SW
7
0.7
SW
7
1.4
SW
7
Energy kJ
72
134
515
956
1190
46
16
250
208
51
161
137
54
194
Nearest Offshore or Glassy
Rating
(10 max)
3
3
1
3
3
4
4
3
1
1
1
1
4
3
3
3
2
1
1
2
2
2
1
2
Distance (km)
0
16
43
24
24
537
537
519
60
65
60
53
0
24
35
6
0
35
35
24
30
0
0
0
Best forecast wave conditions in Chiba
Rating
(10 max)
3
3
3
3
4
3
3
3
2
1
1
2
2
2
2
2
Best forecast wave conditions in Japan
Rating
(10 max)
3
3
4
4
4
4
4
3
4
4
2
2
4
3
3
3
2
1
2
2
2
2
2
2
Header Global
Rating
(10 max)
9
8
6
7
7
8
8
8
9
9
7
6
6
5
9
6
9
7
9
8
7
6
5
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
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