Amatu Surf Break

Lat Long: 35.12° N 140.19° E

Amatu 48 hour detailed Surf Forecast

Issued: 8 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 1PM is: 0.8m 8s primary swell from a East-northeast direction and 0.5m 10s secondary swell from a Southeast direction (forecast issued at 08:00am July 28). The wind direction is predicted to be onshore.

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 30°C on Wed afternoon, min 24°C on Tue morning). Wind will be generally light.

Tuesday
28
Wednesday
29
Thursday
30
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
1
0
0
0
0
0
1
2
2
1
0
1
1
1
1
1
1
1
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
ENE
7
0.9
ENE
8
0.8
ENE
8
0.6
SE
10
0.6
SE
10
0.6
SE
10
0.5
SE
10
1
SSW
6
1.4
SW
6
1.7
SW
6
1.4
SSW
7
1
SSW
7
1.2
SSW
7
1.1
SW
7
0.9
SSW
7
0.8
SSW
7
0.8
SSW
7
0.7
SSW
7
0.6
SSW
7
0.4
SE
10
0.4
SE
10
0.4
SE
10
Wave Graph
Metric surfscale
Energy kJ
86
81
64
63
63
61
48
68
167
239
180
102
138
119
88
62
54
42
41
29
29
28
Wind (km/h)
5
NE
5
E
10
SSE
15
SSW
15
S
20
SSW
20
WSW
10
WSW
10
NW
5
SSW
5
SSW
10
SW
10
SSW
5
N
10
NE
5
NNE
10
NNE
5
NE
5
S
5
SSW
5
SSW
5
S
Wind State
cross-off
glassy
on
cross-on
cross-on
cross-on
cross
cross-off
cross-off
glassy
cross-on
cross
cross-on
cross-off
cross-off
cross-off
cross-off
glassy
glassy
cross-on
cross-on
glassy
High Tide
5:31PM1.38m
3:41AM1.41m
5:53PM1.41m
4:19AM1.46m
6:14PM1.44m
Low Tide
10:17AM0.15m
10:36PM0.95m
10:49AM0.11m
11:04PM0.89m
11:19AM0.11m
cloud
cloud
clear
part cloud
clear
thunderstorm
part cloud
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
cloud
clear
cloud
cloud
part cloud
cloud
part cloud
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
24
26
27
26
26
26
25
25
27
29
30
27
26
26
26
26
26
29
28
27
26
Feels °C
26
28
29
29
28
28
28
28
29
31
33
34
30
30
30
30
29
30
33
32
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.


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