Surf Break

Lat Long: 35.12° N 140.19° E

Amatu 48 hour detailed Surf Forecast

Issued: 2 am 02 Oct 2026 (local time)

Forecast update in  hr  min

Today's Amatu sea temperature is
25.0°C
0.4° 

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 (02 Oct):

  • Morning surf: Morning surf (02 Oct, local time) - 2.5ft (0.8m), 7s period with SSE swell.
  • Afternoon surf: Afternoon surf (02 Oct, local time) - 6.5ft (2.0m), 7s period with ENE swell.
  • Evening surf: Evening surf (02 Oct, local time) - 6.5ft (2.0m), 8s period with ENE swell.

The current surf forecast for Amatu at 10AM is: 0.7m 8s primary swell from a East-northeast direction and 0.8m 7s secondary swell from a South-southeast direction, 0.2m 11s secondary swell from a East direction (forecast issued at 02:00am October 02). The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (02 Oct)2.5ft (0.8m)7s
Afternoon (02 Oct)6.5ft (2.0m)7s
Evening (02 Oct)6.5ft (2.0m)8s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Fri morning. Warm (max 24°C on Fri morning, min 17°C on Fri night). Mainly fresh winds.

Friday
2
Saturday
3
Sunday
4
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)
0
0
0
0
0
0
1
0
0
1
1
0
1
0
0
0
1
2
1
1
2
2
2
3
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)
1.2
SSE
7
1
SSE
7
0.9
SSE
7
0.8
SSE
7
0.8
SSE
6
2
ENE
7
2.1
ENE
7
2
ENE
8
1.9
ENE
8
1.6
ENE
7
1.4
ENE
6
1.6
ENE
6
1.6
ENE
7
1.6
E
7
1.5
E
8
1.6
E
8
1.5
E
8
1.5
E
8
1.5
E
8
1.6
E
8
1.7
E
8
1.8
E
8
1.8
E
8
0.8
SSE
18
Wave Graph
Metric surfscale
Energy kJ
157
105
81
75
47
350
482
452
397
284
165
188
232
257
248
302
286
294
309
343
377
398
418
415
Wind (km/h)
10
SSE
10
SSE
10
E
20
ENE
30
NE
35
NE
30
NE
30
NE
25
NE
25
NE
25
NE
30
NE
25
NE
20
ENE
20
ENE
15
ENE
15
NE
15
NNE
15
NNE
20
NE
20
NE
25
NE
20
NE
15
NNE
Wind State
on
on
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
8:49AM1.26m
6:49PM1.51m
10:35AM1.18m
7:21PM1.43m
8:14PM1.33m
Low Tide
1:38AM0.18m
1:04PM1.04m
2:37AM0.27m
1:27PM1.14m
3:58AM0.36m
clear
clear
clear
rain showers
rain showers
cloud
light rain
light rain
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
5:33
—
—
—
—
—
—
—
5:33
—
—
—
—
—
—
—
5:35
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
5:22
—
—
—
—
—
—
—
5:21
—
—
—
—
—
—
—
5:20
—
—
 mm
—
—
—
1
1
—
1
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
24
24
23
24
21
19
18
17
18
19
18
19
20
20
19
20
20
19
18
21
21
21
19
19
Feels °C
25
25
24
23
18
14
13
12
14
16
14
14
16
16
16
17
17
17
15
18
17
17
16
17
  • 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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