Amatu Surf Break

Lat Long: 35.12° N 140.19° E

Amatu 48 hour detailed Surf Forecast

Issued: 2 pm 08 Aug 2026 (local time)

Forecast update in  hr  min

Today's Amatu sea temperature is
27.0° C
0.3° 

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 (08 Aug):

  • Afternoon surf: Afternoon surf (08 Aug, local time) - 4.5ft (1.4m), 13s period with ESE swell.
  • Evening surf: Evening surf (08 Aug, local time) - 6ft (1.8m), 14s period with ESE swell.

The current surf forecast for Amatu at 8PM is: 1.8m 13s primary swell from a East-southeast direction and 1.2m 11s secondary swell from a South-southwest direction (forecast issued at 02:00pm August 08). The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (08 Aug)--
Afternoon (08 Aug)4.5ft (1.4m)13s
Evening (08 Aug)6ft (1.8m)14s

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


Short Range Forecast

Mostly dry. Warm (max 28°C on Sat afternoon, min 22°C on Mon night). Wind will be generally light.

Sat
8
Sunday
9
Monday
10
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
3
3
4
4
4
4
3
2
3
3
4
4
3
3
3
2
3
4
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)
1.2
ESE
12
1.4
ESE
13
1.6
ESE
13
1.8
ESE
14
1.9
ESE
14
1.9
ESE
14
2
E
13
2
E
13
2
E
13
1.9
E
13
1.9
E
13
1.9
E
12
1.9
E
12
2
E
12
2.1
E
12
2.2
E
12
2.3
E
12
2.2
E
12
2.1
E
11
2
E
11
Wave Graph
Metric surfscale
Energy kJ
422
633
816
1139
1360
1367
1465
1421
1376
1207
1152
1083
1065
1190
1269
1344
1472
1324
1114
941
Wind (km/h)
10
SE
15
SE
10
SSE
5
S
5
S
5
ESE
5
E
5
ENE
10
ESE
10
ESE
10
E
10
ENE
10
NNE
10
NNE
15
NNE
20
NE
25
NE
25
ENE
25
NE
15
NNE
Wind State
on
on
on
cross-on
glassy
glassy
glassy
glassy
cross-on
cross-on
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
High Tide
3:30PM1.23m
11:03PM1.35m
3:59PM1.34m
00:55AM1.39m
4:27PM1.42m
Low Tide
5:37PM1.22m
7:41AM0.23m
8:19PM1.21m
8:44AM0.11m
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:52
4:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:36
6:35
6:34
 mm
Temp °C
29
28
26
25
25
24
24
27
28
28
26
25
24
24
24
26
27
27
24
23
Feels °C
32
29
29
28
29
28
28
30
30
29
28
28
27
26
25
25
26
26
23
24
  • 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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