Amatu Surf Break

Lat Long: 35.12° N 140.19° E

Amatu 48 hour detailed Surf Forecast

Issued: 8 am 30 Jul 2026 (local time)

Forecast update in  hr  min

Today's Amatu sea temperature is
26.7° C
0.4° 

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 (30 Jul):

  • Morning surf: Morning surf (30 Jul, local time) - 1.5ft (0.4m), 10s period with SE swell.
  • Afternoon surf: Afternoon surf (30 Jul, local time) - 2.5ft (0.8m), 6s period with SSW swell.
  • Evening surf: Evening surf (30 Jul, local time) - 2.5ft (0.8m), 6s period with SSW swell.

The current surf forecast for Amatu at 1PM is: 0.9m 6s primary swell from a Southwest direction and 0.6m 6s secondary swell from a South-southwest direction, 0.4m 10s secondary swell from a Southeast direction (forecast issued at 08:00am July 30). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (30 Jul)1.5ft (0.4m)10s
Afternoon (30 Jul)2.5ft (0.8m)6s
Evening (30 Jul)2.5ft (0.8m)6s

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


Short Range Forecast

Mostly dry. Warm (max 30°C on Thu morning, min 26°C on Fri night). Wind will be generally light.

Thursday
30
Friday
31
Saturday
1
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
2
1
1
1
0
0
0
0
1
1
0
1
0
1
2
2
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)
0.7
SSW
6
0.4
SE
10
0.9
SW
6
0.8
SSW
6
0.8
SSW
6
0.8
SSW
6
1.3
SW
6
0.9
SSW
7
0.9
SSW
7
0.9
SSW
6
0.7
SSW
6
0.7
SSW
6
0.6
SSW
6
0.6
SSW
6
0.3
E
11
0.3
E
11
0.3
E
11
0.3
E
11
0.4
E
11
0.5
SE
16
0.8
ESE
16
0.7
SE
16
Wave Graph
Metric surfscale
Energy kJ
37
23
56
45
46
49
141
68
62
59
41
41
31
26
20
21
20
21
37
124
291
268
Wind (km/h)
5
WSW
10
S
10
S
15
SW
10
SW
10
SW
5
NW
5
NNW
10
NE
10
NE
10
ESE
10
SE
10
ESE
5
ESE
5
E
5
NE
5
NE
5
E
10
ESE
10
ESE
5
ESE
5
E
Wind State
glassy
on
cross-on
cross-on
cross
cross
glassy
glassy
cross-off
cross-off
cross-on
on
cross-on
cross-on
glassy
glassy
glassy
glassy
cross-on
cross-on
glassy
glassy
High Tide
4:19AM1.46m
6:14PM1.44m
4:56AM1.48m
6:35PM1.45m
5:33AM1.48m
6:57PM1.46m
Low Tide
11:19AM0.11m
11:33PM0.82m
11:48AM0.13m
00:02AM0.76m
12:17PM0.19m
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:46
4:46
4:47
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:44
6:44
6:43
 mm
Temp °C
27
29
30
30
28
28
28
27
27
28
30
30
27
27
26
26
26
28
30
30
28
27
Feels °C
31
33
34
33
32
32
32
31
30
32
34
34
31
32
31
31
31
33
33
34
33
32
  • 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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