Amatu Surf Break

Lat Long: 35.12° N 140.19° E

Amatu 48 hour detailed Surf Forecast

Issued: 8 pm 25 Aug 2026 (local time)

Forecast update in  hr  min

Today's Amatu sea temperature is
27.9°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 (26 Aug):

  • Morning surf: Morning surf (26 Aug, local time) - 3ft (0.9m), 12s period with SSW swell.
  • Afternoon surf: Afternoon surf (26 Aug, local time) - 3ft (0.9m), 12s period with SSW swell.
  • Evening surf: Evening surf (26 Aug, local time) - 2.5ft (0.8m), 11s period with SSW swell.

The current surf forecast for Amatu at 12AM is: 1.2m 11s primary swell from a South direction and 0.8m 12s secondary swell from a South-southwest direction, 1.2m 5s secondary swell from a Southwest direction (forecast issued at 08:00pm August 25). The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (26 Aug)3ft (0.9m)12s
Afternoon (26 Aug)3ft (0.9m)12s
Evening (26 Aug)2.5ft (0.8m)11s

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


Short Range Forecast

Moderate rain (total 15mm), heaviest on Thu morning. Warm (max 30°C on Wed morning, min 24°C on Thu afternoon). Wind will be generally light.

Tue
25
Wednesday
26
Thursday
27
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)
0
0
0
1
1
2
0
0
0
0
0
0
0
1
2
2
2
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
S
11
1.6
S
11
1.2
S
11
1.3
S
12
1.2
S
12
0.9
SSW
12
0.9
SSW
11
0.9
SSW
12
0.9
SSW
11
0.8
SSW
11
1.4
SW
11
0.5
E
15
0.7
SSE
10
0.6
SW
11
0.6
E
13
1
SSW
11
0.8
E
13
0.8
E
13
Wave Graph
Metric surfscale
Energy kJ
747
621
326
464
404
233
180
196
180
154
439
107
92
88
125
240
222
222
Wind (km/h)
25
SW
25
SW
25
SW
25
WSW
20
WSW
15
WSW
25
SW
25
SW
25
SW
25
SW
25
SW
25
SW
20
WSW
15
WSW
10
NNE
15
NNE
10
NE
5
SSE
Wind State
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
on
High Tide
4:29PM1.37m
2:49AM1.38m
4:45PM1.42m
3:29AM1.45m
5:02PM1.47m
Low Tide
9:43PM0.95m
9:49AM0.22m
10:08PM0.85m
10:19AM0.19m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
thunderstorm
thunderstorm
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:05
5:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:15
6:15
6:14
 mm
5
4
1
1
1
Temp °C
27
27
26
26
26
29
30
29
28
27
27
27
27
27
25
25
24
24
Feels °C
28
28
27
28
29
32
32
30
30
28
29
28
30
30
28
27
27
27
  • 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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