Amatu Surf Break

Lat Long: 35.12° N 140.19° E

Amatu 48 hour detailed Surf Forecast

Issued: 2 am 24 Aug 2026 (local time)

Forecast update in  hr  min

Today's Amatu sea temperature is
27.8°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 (24 Aug):

  • Morning surf: Morning surf (24 Aug, local time) - 4.5ft (1.3m), 14s period with SSE swell.
  • Afternoon surf: Afternoon surf (24 Aug, local time) - 6.5ft (2.0m), 16s period with SSE swell.
  • Evening surf: Evening surf (24 Aug, local time) - 6ft (1.9m), 14s period with SSE swell.

The current surf forecast for Amatu at 6AM is: 0.7m 18s primary swell from a South-southeast direction and 0.9m 12s secondary swell from a South-southeast direction (forecast issued at 02:00am August 24). The wind direction is predicted to be glassy and the swell rating is 3.

Time (JST) & DateWave HeightWave Period
Morning (24 Aug)4.5ft (1.3m)14s
Afternoon (24 Aug)6.5ft (2.0m)16s
Evening (24 Aug)6ft (1.9m)14s

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


Short Range Forecast

Mostly dry. Warm (max 29°C on Mon morning, min 26°C on Mon night). Winds increasing (light winds from the SSW on Mon morning, fresh winds from the SW by Wed afternoon).

Monday
24
Tuesday
25
Wednesday
26
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
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
2
3
3
3
2
1
1
1
1
0
0
0
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
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
SSE
13
0.9
SSE
12
0.7
SSE
18
1.3
SSE
14
1.5
SSE
17
2
SSE
16
2.1
SSE
15
1.9
SSE
14
1.7
SSE
13
2.2
SSE
13
2.1
S
13
1.8
SSE
13
1.6
SSE
12
1.8
S
12
1.7
S
12
1.6
S
12
1.5
S
11
1.3
S
11
1.1
SSW
12
1
SSW
12
0.9
SSW
12
1
SSW
12
1.5
SSW
12
0.9
SSW
12
Wave Graph
Metric surfscale
Energy kJ
209
245
329
670
1145
1982
1877
1364
968
1641
1538
1092
658
911
773
690
573
396
343
298
242
278
647
226
Wind (km/h)
5
NE
5
W
5
WSW
5
SSW
15
SSW
20
SSW
15
SSW
15
SW
20
SW
20
SW
20
SW
25
SW
25
SW
25
SW
25
SW
25
SW
30
SW
20
SW
25
WSW
20
SW
25
SW
30
SW
30
SW
30
SW
Wind State
glassy
glassy
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross
High Tide
00:40AM1.22m
4:13PM1.32m
1:59AM1.29m
4:29PM1.37m
2:49AM1.38m
4:45PM1.42m
Low Tide
8:37AM0.36m
9:17PM1.05m
9:17AM0.28m
9:43PM0.95m
9:49AM0.22m
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:05
5:05
5:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:17
6:15
6:15
 mm
Temp °C
25
25
25
27
29
29
27
26
26
26
26
27
29
28
27
26
26
26
26
28
29
29
27
27
Feels °C
30
30
29
31
32
31
30
29
28
28
28
28
30
28
27
26
26
28
28
30
30
29
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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