Surf Break

Lat Long: 35.12° N 140.19° E

Amatu 48 hour detailed Surf Forecast

Issued: 2 am 09 Nov 2026 (local time)

Forecast update in  hr  min

Today's Amatu sea temperature is
23.0°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 (09 Nov):

  • Morning surf: Morning surf (09 Nov, local time) - 5ft (1.5m), 7s period with SE swell.
  • Afternoon surf: Afternoon surf (09 Nov, local time) - 4.5ft (1.3m), 9s period with ESE swell.
  • Evening surf: Evening surf (09 Nov, local time) - 5ft (1.6m), 9s period with ESE swell.

The current surf forecast for Amatu at 5AM is: 1.1m 6s primary swell from a Southeast direction and 0.7m 9s secondary swell from a East-southeast direction, 0.9m 5s secondary swell from a East-northeast direction (forecast issued at 02:00am November 09). The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (09 Nov)5ft (1.5m)7s
Afternoon (09 Nov)4.5ft (1.3m)9s
Evening (09 Nov)5ft (1.6m)9s

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


Short Range Forecast

Heavy rain (total 37mm), heaviest during Mon morning. Very mild (max 14°C on Wed night, min 9°C on Tue night). Winds decreasing (fresh winds from the NNE on Tue morning, calm by Wed night).

Monday
9
Tuesday
10
Wednesday
11
Thu
12
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
12 AM
3 AM
6 AM
Rating
(10 max)
0
0
1
1
0
1
1
1
1
1
1
1
1
2
1
2
2
1
1
2
2
2
1
1
1
1
1
Swell
Height Map
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)
0.7
ESE
10
0.7
ESE
10
1.1
SE
6
1.5
SE
7
1.6
SE
8
1.3
ESE
9
1.7
ESE
8
1.6
ESE
9
1.6
ESE
9
1.6
ESE
9
1.7
ESE
9
2.1
ENE
8
2.1
ENE
8
2
ENE
9
1.7
ENE
9
1.8
ENE
9
1.8
ENE
9
1.5
ENE
8
1.3
ENE
7
1.6
NE
8
1.6
NE
8
1
ENE
8
1.2
NE
7
1.2
ENE
7
0.6
ESE
10
0.6
ESE
10
0.6
ESE
9
Wave Graph
Metric surfscale
Energy kJ
92
81
100
231
299
257
392
386
404
413
469
616
626
576
423
502
490
287
154
341
299
117
151
131
71
71
69
Wind (km/h)
10
ENE
20
ENE
25
NE
30
N
30
N
25
N
30
N
30
N
25
N
25
NNE
30
N
35
NNE
30
NNE
25
NNE
30
NNE
20
NNE
20
N
20
NNE
20
N
20
NNE
20
NE
10
NE
10
ENE
10
ENE
5
NE
5
NE
0
ENE
Wind State
cross
cross
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
glassy
glassy
glassy
High Tide
4:49AM1.45m
3:42PM1.53m
5:29AM1.44m
4:07PM1.52m
6:07AM1.41m
4:33PM1.50m
Low Tide
10:03PM0.18m
10:10AM0.82m
10:34PM0.11m
10:42AM0.87m
11:05PM0.08m
11:13AM0.91m
11:37PM0.09m
light rain
light rain
mod rain
heavy rain
light rain
cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
mod rain
light rain
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
6:07
—
—
—
—
—
—
—
6:07
—
—
—
—
—
—
—
6:07
—
—
—
—
—
—
—
6:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
4:37
—
—
—
—
—
—
—
4:37
—
—
—
—
—
—
—
4:36
—
—
—
—
4:36
 mm
1
2
6
13
1
—
—
—
1
1
4
5
4
7
1
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
15
15
14
12
12
12
11
12
12
12
11
10
10
10
10
10
9
9
9
10
13
13
13
13
13
14
14
Feels °C
13
12
10
7
7
7
6
7
7
7
5
3
4
5
4
5
4
4
4
5
8
9
10
10
11
12
13
  • 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 

Never miss your swells again.

Built by surfers, trusted by millions for over 20 years. The Wavefinder in our app makes it even easier to find where the best waves are breaking. Follow the yellow stars along your coast and get there first.

QR code to download the Surf‑Forecast app
app storeplay store

Scan the QR code to open the Surf‑Forecast app

Surf‑Forecast mobile app preview

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.


Nearest locationNearest