Amatu Surf Break

Lat Long: 35.12° N 140.19° E

Amatu 48 hour detailed Surf Forecast

Issued: 8 pm 07 Aug 2026 (local time)

Forecast update in  hr  min

Today's Amatu sea temperature is
26.1° C
0.5° 

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):

  • Morning surf: Morning surf (08 Aug, local time) - 4.5ft (1.4m), 11s period with SSW swell.
  • 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 4AM is: 1.5m 11s primary swell from a South direction and 1.2m 9s secondary swell from a East-southeast direction (forecast issued at 08:00pm August 07). The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (08 Aug)4.5ft (1.4m)11s
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 morning, min 23°C on Sun night). Wind will be generally light.

Fri
7
Saturday
8
Sunday
9
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)
2
2
2
2
2
2
1
2
3
3
3
4
4
4
3
3
3
4
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
12
1.6
S
11
1.6
S
11
1.5
S
11
1.4
SSW
11
1.4
SSW
11
1.2
ESE
12
1.4
ESE
13
1.6
ESE
13
1.8
ESE
14
1.9
ESE
14
2
ESE
14
2
E
13
2
E
13
2
E
13
2
E
13
1.9
E
13
1.9
E
12
Wave Graph
Metric surfscale
Energy kJ
752
628
617
565
522
513
422
633
816
1139
1360
1400
1465
1421
1376
1335
1152
1083
Wind (km/h)
15
SSE
10
SSE
10
S
10
SSE
5
SE
5
SE
10
SSE
15
SE
10
SE
5
SSE
5
SSE
0
ENE
5
ENE
10
NE
15
E
15
E
10
ENE
10
NE
Wind State
on
on
on
on
cross-on
on
on
on
on
on
on
glassy
glassy
cross-off
cross
cross
cross
cross-off
High Tide
9:37PM1.36m
3:30PM1.23m
11:03PM1.35m
3:59PM1.34m
Low Tide
3:05PM1.09m
6:21AM0.35m
5:37PM1.22m
7:41AM0.23m
8:19PM1.21m
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:52
4:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:37
6:36
6:35
 mm
Temp °C
27
26
25
25
26
27
28
28
26
25
25
24
24
27
28
28
25
24
Feels °C
30
30
29
29
30
30
30
30
28
29
29
28
28
29
29
29
27
26
  • 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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