Amatu Surf Break

Lat Long: 35.12° N 140.19° E

Amatu 48 hour detailed Surf Forecast

Issued: 8 am 29 Jul 2026 (local time)

Forecast update in  hr  min

Today's Amatu sea temperature is
27.2° C
1.0° 

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 (29 Jul):

  • Morning surf: Morning surf (29 Jul, local time) - 4.5ft (1.3m), 7s period with SSW swell.
  • Afternoon surf: Afternoon surf (29 Jul, local time) - 3.5ft (1.1m), 7s period with SSW swell.
  • Evening surf: Evening surf (29 Jul, local time) - 3.5ft (1.1m), 7s period with SW swell.

The current surf forecast for Amatu at 5PM is: 1.1m 7s primary swell from a Southwest direction and 0.5m 10s secondary swell from a Southeast direction (forecast issued at 08:00am July 29). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (29 Jul)4.5ft (1.3m)7s
Afternoon (29 Jul)3.5ft (1.1m)7s
Evening (29 Jul)3.5ft (1.1m)7s

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


Short Range Forecast

Mostly dry. Warm (max 30°C on Wed morning, min 25°C on Fri night). Wind will be generally light.

Wednesday
29
Thursday
30
Friday
31
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
1
0
1
1
1
1
1
1
0
0
0
0
0
1
1
1
0
0
0
0
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)
1.5
SW
6
1.3
SSW
7
1.2
SSW
7
1.1
SSW
7
1.6
SW
7
1.1
SW
7
0.9
SW
7
0.8
SSW
7
0.9
SSW
7
0.8
SSW
7
0.4
SE
10
0.4
SE
10
0.8
SSW
7
0.4
SE
10
1
SSW
7
1.1
SSW
7
1.1
SSW
7
1
SSW
7
0.9
SSW
7
0.7
SSW
6
0.6
SSW
6
0.5
SSW
6
Wave Graph
Metric surfscale
Energy kJ
181
138
127
124
255
116
69
61
66
51
30
33
51
25
83
120
111
91
66
37
26
22
Wind (km/h)
10
WSW
10
WSW
10
SW
10
SSW
5
SSW
5
SSE
5
SE
5
SE
5
NW
5
NE
10
SSW
15
SW
10
SSW
10
SW
5
WSW
10
N
10
NNE
10
NE
15
E
15
E
20
E
20
E
Wind State
cross
cross
cross-on
cross-on
cross-on
glassy
glassy
glassy
off
cross-off
cross-on
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross-on
High Tide
3:41AM1.41m
5:53PM1.41m
4:19AM1.46m
6:14PM1.44m
4:56AM1.48m
6:35PM1.45m
Low Tide
10:49AM0.11m
11:04PM0.89m
11:19AM0.11m
11:33PM0.82m
11:48AM0.13m
clear
clear
clear
clear
clear
clear
part cloud
cloud
clear
part cloud
clear
part cloud
part cloud
clear
clear
clear
cloud
cloud
part cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:45
4:46
4:46
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:45
6:44
6:44
 mm
Temp °C
25
28
30
30
28
27
27
27
26
28
30
29
28
27
26
26
26
28
29
29
27
26
Feels °C
28
31
33
33
31
31
31
32
30
32
32
32
31
31
31
30
29
31
31
32
29
28
  • 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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