Amatu Surf Break

Lat Long: 35.12° N 140.19° E

Amatu 48 hour detailed Surf Forecast

Issued: 2 am 28 Jul 2026 (local time)

Forecast update in  hr  min

Today's Amatu sea temperature is
27.3° C
1.1° 

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 (28 Jul):

  • Morning surf: Morning surf (28 Jul, local time) - 3ft (0.9m), 8s period with ENE swell.
  • Afternoon surf: Afternoon surf (28 Jul, local time) - 2ft (0.6m), 10s period with SE swell.
  • Evening surf: Evening surf (28 Jul, local time) - 2ft (0.6m), 10s period with SE swell.

The current surf forecast for Amatu at 7AM is: 0.9m 7s primary swell from a East-northeast direction and 0.6m 10s secondary swell from a Southeast direction (forecast issued at 02:00am July 28). The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (28 Jul)3ft (0.9m)8s
Afternoon (28 Jul)2ft (0.6m)10s
Evening (28 Jul)2ft (0.6m)10s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Tue night. Warm (max 29°C on Wed morning, min 24°C on Wed night). Wind will be generally light.

Tuesday
28
Wednesday
29
Thursday
30
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)
2
1
1
0
0
0
0
0
0
1
2
2
2
0
0
1
1
1
1
0
0
0
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)
1.2
NE
7
0.9
ENE
7
0.9
ENE
7
0.9
ENE
8
0.8
ENE
8
0.6
SE
10
0.6
SE
10
0.6
SE
10
1.1
SW
5
0.9
SW
6
1.3
SW
6
1.7
SW
7
1.4
SSW
7
1.1
SSW
7
1.2
SSW
7
0.9
SSW
7
0.9
SSW
7
0.9
SSW
7
0.8
SSW
7
0.7
SSW
7
0.5
S
8
0.4
SE
10
0.4
SE
10
0.4
SE
10
Wave Graph
Metric surfscale
Energy kJ
135
84
86
81
64
63
61
61
58
54
124
246
180
117
134
86
88
79
66
46
30
24
24
25
Wind (km/h)
15
NE
10
NE
10
NE
5
E
10
SE
15
SSW
20
SSW
25
SW
20
WSW
10
W
5
NNW
5
S
0
SSE
15
SSW
10
SSW
5
NE
15
NNE
10
NE
5
N
5
ESE
10
SSE
10
S
5
SSE
5
SSW
Wind State
cross-off
cross-off
cross-off
cross
on
cross-on
cross-on
cross-on
cross
cross-off
off
glassy
glassy
cross-on
cross-on
cross-off
cross-off
cross-off
cross-off
cross-on
on
on
on
cross-on
High Tide
3:00AM1.36m
5:31PM1.38m
3:41AM1.41m
5:53PM1.41m
4:19AM1.46m
6:14PM1.44m
Low Tide
10:06PM1.01m
10:17AM0.15m
10:36PM0.95m
10:49AM0.11m
11:04PM0.89m
11:19AM0.11m
part cloud
cloud
cloud
cloud
part cloud
clear
clear
thunderstorm
cloud
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
cloud
clear
part cloud
part cloud
cloud
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:43
4:45
4:46
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:45
6:45
6:44
 mm
2
1
1
Temp °C
23
23
23
25
27
27
27
27
26
25
25
27
29
29
27
26
26
25
24
27
28
28
27
26
Feels °C
25
26
26
28
30
29
29
29
27
28
29
31
34
32
31
30
29
28
27
30
31
31
31
30
  • 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