Amatu Surf Break

Amatu 48 hour detailed Surf Forecast

Lat Long: 35.12° N 140.19° E

Issued: 2 am 26 Jun 2026 (local time)

Forecast update in  hr  min

Today's Amatu sea temperature is
22.8° 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 (26 Jun):

  • Morning surf: Morning surf (26 Jun, local time) - 6ft (1.8m), 6s period with SSW swell.
  • Afternoon surf: Afternoon surf (26 Jun, local time) - 6.5ft (2.0m), 6s period with SSW swell.
  • Evening surf: Evening surf (26 Jun, local time) - 2.5ft (0.8m), 14s period with SW swell.

The current surf forecast for Amatu at 8AM is: 1.8m 6s primary swell from a South-southwest direction and 0.5m 10s secondary swell from a Northeast direction, 0.4m 11s secondary swell from a Southeast direction (forecast issued at 02:00am June 26). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (26 Jun)6ft (1.8m)6s
Afternoon (26 Jun)6.5ft (2.0m)6s
Evening (26 Jun)2.5ft (0.8m)14s

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 72mm), heaviest during Sat night. Warm (max 27°C on Fri morning, min 21°C on Sat night). Winds decreasing (gales from the S on Sat morning, calm by Sun night).

Friday
26
Saturday
27
Sunday
28
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
6 PM
9 PM
Rating
(10 max)
1
0
0
0
0
0
0
0
0
0
0
0
!
1
1
3
4
4
!
4
3
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)
0.8
SW
13
0.6
SW
12
0.6
SW
15
1.8
SSW
6
1.9
SSW
6
2
SSW
6
1.7
SSW
7
0.8
SW
14
0.8
SW
13
0.8
SW
13
0.8
SW
13
2.3
S
7
4.5
SSW
10
2.5
SW
11
1.7
SW
10
1.7
SW
12
2.1
S
12
2.3
S
11
3
SSW
11
2.2
S
11
1.6
SW
11
1.9
SSW
10
1.1
SW
11
1.1
SW
10
Wave Graph
Metric surfscale
Energy kJ
190
122
136
204
270
303
234
285
250
250
212
481
3560
1756
592
907
1227
1168
2460
1109
611
815
286
220
Wind (km/h)
5
SW
20
SW
25
SW
35
SW
35
SW
35
SW
30
SW
20
SW
20
SW
15
SSW
30
SSW
65
S
30
WNW
20
SSW
20
SSW
5
ESE
10
NNE
20
NNW
15
N
15
NE
15
ENE
10
E
10
ESE
5
E
Wind State
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-off
cross-on
cross-on
cross-on
cross-off
off
off
cross-off
cross
cross
cross-on
glassy
High Tide
00:54AM1.30m
3:53PM1.20m
1:41AM1.31m
4:39PM1.26m
2:25AM1.32m
5:18PM1.30m
Low Tide
8:29AM0.31m
8:21PM0.99m
9:12AM0.22m
9:20PM1.00m
9:51AM0.15m
light rain
light rain
thunderstorm
cloud
part cloud
cloud
part cloud
cloud
light rain
light rain
heavy rain
mod rain
light rain
light rain
light rain
heavy rain
heavy rain
rain showers
cloud
cloud
cloud
cloud
light rain
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:26
4:26
4:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:57
6:57
6:57
 mm
1
3
1
1
2
12
6
1
2
2
27
16
1
1
Temp °C
21
22
24
25
27
26
25
24
22
22
23
25
22
24
23
23
22
22
21
22
22
22
22
22
Feels °C
24
23
24
24
26
24
24
24
22
24
22
18
20
26
24
27
24
23
22
23
22
23
24
25
Swell 1
Height (m)
Direction
Period (s)
1.1
S
7
0.6
SW
12
0.6
SW
13
0.5
NE
10
0.6
SW
14
0.4
SE
11
0.7
SW
14
0.8
SW
14
0.8
SW
13
0.8
SW
13
0.8
SW
13
0.7
SW
13
0.3
E
9
2.5
SW
11
1.8
SSE
8
1.7
SW
12
2.1
S
12
2.3
S
11
3
SSW
11
2.2
S
11
1.7
S
10
1.9
SSW
10
1.3
SSE
8
1.2
SSE
8
Energy kJ
107
122
128
51
125
41
198
285
250
250
212
168
13
1756
470
907
1227
1168
2460
1109
539
815
216
176
Swell 2
Height (m)
Direction
Period (s)
0.8
SW
13
0.6
E
6
0.5
E
7
0.4
SE
11
0.4
SE
11
0.4
NE
10
0.4
SE
11
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.3
E
8
0.3
ESE
16
2.2
S
10
1.7
SW
10
1.6
SSE
8
0.3
E
9
0.4
E
9
0.3
E
9
1.8
SW
12
1.6
SW
11
0.3
ESE
8
1.1
SW
11
1.1
SW
10
Energy kJ
190
28
22
42
42
27
40
39
38
37
37
11
51
928
592
318
14
24
13
899
611
13
286
220
Swell 3
Height (m)
Direction
Period (s)
0.7
E
6
0.5
NE
10
0.6
SW
15
0.4
ENE
6
0.4
NE
10
0.2
E
7
0.4
NE
10
0.4
NE
10
0.4
NE
10
0.4
NE
10
0.3
NE
10
0.3
ESE
16
0.2
ENE
9
0.4
SW
16
0.9
SSW
14
0.3
E
9
0.2
ESE
16
0.2
ESE
16
0.2
ESE
16
0.7
NE
5
0.6
NE
6
0.3
ESE
15
0.6
ENE
6
0.6
ENE
6
Energy kJ
35
50
136
13
37
4
26
25
25
24
15
51
8
64
316
14
25
25
25
24
25
43
22
25
Wind waves
Height (m)
Direction
Period (s)
1
S
6
1.1
S
6
1.8
SSW
6
1.9
SSW
6
2
SSW
6
1.7
SSW
7
1.5
SSW
7
1.3
SSW
6
1.1
SSW
6
1.5
SSW
6
2.3
S
7
4.5
SSW
10
1.1
NNE
4
1.1
NNE
5
0.9
NE
6
0.6
ENE
6
Energy kJ
84
94
204
270
303
234
198
129
98
155
481
3560
45
66
54
22
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
3
3
4
3
1
1
1
2
4
4
4
3
4
4
4
4
3
2
2
2
Distance (km)
24
43
540
519
538
279
119
119
30
75
75
54
558
30
87
24
0
0
16
0
16
53
24
0
Best forecast wave conditions in Chiba
Rating
(10 max)
3
1
4
4
4
4
4
4
3
2
3
Best forecast wave conditions in Japan
Rating
(10 max)
3
3
4
3
3
3
4
3
4
4
2
4
4
4
4
5
4
4
5
4
4
4
3
3
Header Global
Rating
(10 max)
5
4
4
5
5
5
6
7
7
7
5
5
6
6
6
5
5
7
5
8
8
7
6
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
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