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

Amatu 48 hour detailed Surf Forecast

Weather Forecast for Amatu

Issued: 2 pm 08 Jun 2026 (local time)

Forecast update in  hr  min

Today's Amatu sea temperature is
21.4° 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 (08 Jun):

  • Afternoon surf: Afternoon surf (08 Jun, local time) - 6.5ft (2.0m), 8s period with E swell.
  • Evening surf: Evening surf (08 Jun, local time) - 5.5ft (1.7m), 10s period with E swell.

The current surf forecast for Amatu at 11PM is: 1.6m 10s primary swell from a East direction and 1.0m 8s secondary swell from a South direction (forecast issued at 02:00pm June 08). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (08 Jun)--
Afternoon (08 Jun)6.5ft (2.0m)8s
Evening (08 Jun)5.5ft (1.7m)10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 18mm), heaviest on Tue morning. Warm (max 22°C on Thu morning, min 18°C on Wed night). Wind will be generally light.

Mon
8
Tuesday
9
Wednesday
10
Thu
11
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)
2
3
3
3
2
0
0
1
1
1
1
0
1
2
1
0
0
0
0
0
1
0
1
0
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)
1.6
E
8
2
E
8
1.8
E
10
1.7
E
10
1.5
E
9
1.4
E
9
1.3
E
9
1.2
E
9
1.1
E
9
1.3
ENE
9
1.3
ENE
9
1.2
E
8
1.1
E
8
0.9
SSW
8
0.9
SSW
8
1
ENE
8
0.9
SSW
8
0.9
SSW
8
0.7
SW
9
0.9
ENE
6
0.6
SW
9
0.6
SW
9
0.6
SW
9
0.6
SW
9
Wave Graph
Metric surfscale
Energy kJ
316
539
614
539
397
318
264
225
190
270
264
210
173
127
122
144
94
96
75
64
50
49
61
61
Wind (km/h)
25
NE
20
NNE
15
NNE
5
WNW
10
SW
15
SW
20
WSW
15
NNE
20
NE
15
E
10
E
15
ESE
10
E
15
NE
15
NE
20
ENE
20
E
20
E
20
ENE
15
ENE
15
NE
15
NE
15
NE
20
ENE
Wind State
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross
cross-off
cross-off
cross
cross-on
cross-on
cross
cross-off
cross-off
cross
cross
cross-on
cross
cross
cross-off
cross-off
cross-off
cross
High Tide
9:05AM1.09m
10:56PM1.24m
10:38AM1.05m
11:36PM1.25m
12:26PM1.07m
00:17AM1.28m
Low Tide
3:53PM0.47m
5:16AM0.73m
4:51PM0.59m
6:21AM0.58m
5:58PM0.71m
7:17AM0.39m
rain showers
rain showers
part cloud
cloud
cloud
light rain
light rain
mod rain
light rain
light rain
cloud
cloud
light rain
cloud
cloud
cloud
light rain
light rain
light rain
cloud
cloud
part cloud
clear
clear
<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>
6:51
6:52
6:52
6:52
 mm
1
1
1
2
6
2
1
1
1
2
1
Temp °C
21
21
21
20
20
21
21
20
19
19
20
20
20
19
19
20
19
19
19
19
19
18
18
21
Feels °C
20
21
22
22
21
22
21
20
17
19
21
20
21
19
18
19
17
18
17
18
18
17
17
19
Swell 1
Height (m)
Direction
Period (s)
1.4
SE
7
2
E
8
1.8
E
10
1.7
E
10
1.5
E
9
1.4
E
9
1.3
E
9
1.2
E
9
1.1
E
9
1.3
ENE
9
1.3
ENE
9
1.2
E
8
1.1
E
8
0.9
SSW
8
0.9
SSW
8
0.9
SSW
8
0.9
SSW
8
0.9
SSW
8
0.7
SW
9
0.9
ENE
6
0.7
ENE
6
0.6
E
6
0.6
SW
9
0.6
SSE
7
Energy kJ
189
539
614
539
397
318
264
225
190
270
264
210
173
127
122
94
94
96
75
52
37
22
61
42
Swell 2
Height (m)
Direction
Period (s)
1.1
ENE
10
1.3
SW
11
1.1
SW
10
1.1
S
8
0.9
S
8
0.6
SE
7
0.6
SW
9
0.9
SSW
7
0.8
S
6
0.6
S
6
0.5
S
6
0.8
SSW
7
0.9
SSW
9
0.9
ENE
8
0.9
ENE
8
0.1
SE
9
0.1
SE
9
0.1
SE
9
0.5
ENE
8
0.6
SW
9
0.6
S
6
0.6
SSE
6
0.6
SSE
6
0.6
SW
9
Energy kJ
260
375
270
149
93
29
53
79
51
29
21
65
140
115
115
3
3
3
35
64
31
31
26
61
Swell 3
Height (m)
Direction
Period (s)
1.1
SW
11
1.1
S
8
0.9
SE
7
0.8
SW
10
0.7
SW
10
0.1
NE
12
0.4
SW
9
0.4
SW
9
0.4
SW
8
0.5
SW
8
0.3
SW
8
0.1
SE
9
0.1
SE
9
0.1
SE
9
0.1
E
16
0.1
E
16
0.1
E
16
0.5
S
7
0.5
SSE
6
0.6
SW
9
0.6
SW
9
0.4
ENE
8
0.4
ENE
8
Energy kJ
308
157
84
144
94
6
29
27
25
34
10
3
3
3
5
5
5
24
23
50
49
22
21
Wind waves
Height (m)
Direction
Period (s)
1.6
E
8
0.4
WSW
3
1.1
SSW
9
1.2
SSW
5
1.1
SW
5
0.9
NE
5
1.1
NE
5
1
ENE
8
1.3
ENE
5
1.3
ENE
5
1
ENE
6
0.8
ENE
5
0.5
NE
5
0.6
E
5
Energy kJ
316
2
190
70
64
31
67
144
78
91
62
39
13
17
Nearest Offshore or Glassy
Rating
(10 max)
1
2
3
3
3
3
2
2
1
3
2
2
1
2
1
1
1
1
1
1
1
1
1
1
Distance (km)
78
56
0
0
12
24
29
8
35
30
24
24
35
0
35
35
35
537
519
35
0
6
0
35
Best forecast wave conditions in Chiba
Rating
(10 max)
3
3
3
3
2
2
2
3
2
2
1
2
1
1
1
1
1
1
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
4
2
3
3
3
3
2
2
2
3
2
2
2
2
2
2
2
1
1
2
1
2
2
2
Header Global
Rating
(10 max)
7
6
7
5
5
6
7
9
9
8
7
6
5
5
6
5
5
5
8
9
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
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