Surf Break

Lat Long: 35.19° N 139.60° E

Nagai Point 48 hour detailed Surf Forecast

Issued: 2 am 07 Oct 2026 (local time)

Forecast update in  hr  min

Today's Nagai Point sea temperature is
24.9°C
0.7° 

Nagai Point surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Nagai Point today (07 Oct):

  • Morning surf: Morning surf (07 Oct, local time) - 5ft (1.6m), 15s period with SE swell.
  • Afternoon surf: Afternoon surf (07 Oct, local time) - 1.5ft (0.5m), 13s period with SE swell.
  • Evening surf: Evening surf (07 Oct, local time) - 1.5ft (0.4m), 12s period with SE swell.

The current surf forecast for Nagai Point at 6AM is: 2.0m 16s primary swell from a Southeast direction (forecast issued at 02:00am October 07). The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (07 Oct)5ft (1.6m)15s
Afternoon (07 Oct)1.5ft (0.5m)13s
Evening (07 Oct)1.5ft (0.4m)12s

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


Short Range Forecast

Mostly dry. Warm (max 22°C on Wed morning, min 19°C on Wed night). Wind will be generally light.

Wednesday
7
Thursday
8
Friday
9
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)
3
2
2
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
2.5
SE
17
2.3
SE
16
2
SE
16
1.6
SE
15
1.2
SE
14
0.5
SE
13
0.6
SE
13
0.4
SE
12
0.3
SE
11
0.4
SE
12
0.4
SE
11
0.4
SE
11
0.4
SE
10
0.4
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.4
SE
9
0.4
SE
8
0.3
SE
8
0.3
SE
8
0.4
SE
8
Wave Graph
Metric surfscale
Energy kJ
3312
2645
1929
1048
557
83
134
36
20
47
31
29
37
35
15
14
14
13
13
20
18
11
11
17
Wind (km/h)
30
NNE
35
N
25
NNE
25
NNE
15
NE
15
E
20
ESE
20
ENE
20
ENE
25
NE
20
NE
20
NE
15
NE
10
ESE
15
ESE
15
ESE
10
E
10
ENE
10
NE
15
NE
10
NE
10
NE
15
ESE
15
E
Wind State
off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
cross-off
cross-off
High Tide
1:20AM1.24m
3:11PM1.42m
2:30AM1.35m
3:32PM1.46m
3:20AM1.47m
3:52PM1.51m
Low Tide
8:14AM0.48m
9:00PM0.84m
9:00AM0.46m
9:28PM0.68m
9:37AM0.46m
cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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5:39
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5:41
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5:41
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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—
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—
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5:17
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5:16
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5:15
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 mm
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—
—
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—
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—
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Temp °C
22
22
21
21
22
22
22
21
21
20
19
19
21
21
21
21
20
20
19
19
20
22
21
20
Feels °C
17
16
16
16
19
19
19
18
18
16
16
16
19
20
19
19
19
19
18
17
19
21
19
18
  • 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 

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