Surf Break

Lat Long: 35.19° N 139.60° E

Nagai Point 48 hour detailed Surf Forecast

Issued: 2 am 09 Oct 2026 (local time)

Forecast update in  hr  min

Today's Nagai Point sea temperature is
24.0°C
0.0° 

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 (09 Oct):

  • Morning surf: Morning surf (09 Oct, local time) - 1.5ft (0.4m), 9s period with SE swell.
  • Afternoon surf: Afternoon surf (09 Oct, local time) - 1.5ft (0.4m), 8s period with SE swell.
  • Evening surf: Evening surf (09 Oct, local time) - 1.5ft (0.4m), 8s period with SE swell.

The current surf forecast for Nagai Point at 7AM is: 0.3m 9s primary swell from a Southeast direction and 0.2m 5s secondary swell from a South-southeast direction (forecast issued at 02:00am October 09). The wind direction is predicted to be offshore.

Time (JST) & DateWave HeightWave Period
Morning (09 Oct)1.5ft (0.4m)9s
Afternoon (09 Oct)1.5ft (0.4m)8s
Evening (09 Oct)1.5ft (0.4m)8s

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


Short Range Forecast

Mostly dry. Warm (max 23°C on Sat afternoon, min 19°C on Fri night). Wind will be generally light.

Friday
9
Saturday
10
Sunday
11
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
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)
0.4
SE
9
0.3
SE
9
0.3
SE
9
0.4
SE
9
0.4
SE
8
0.4
SE
8
0.3
SE
8
0.4
SE
8
0.3
SE
8
0.1
SE
18
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.1
S
9
0.1
S
9
0.1
S
9
0.1
S
9
0.1
S
9
0.1
S
8
0.1
SE
16
0.1
SE
15
0.1
SE
18
0.3
SE
16
0.3
SE
16
Wave Graph
Metric surfscale
Energy kJ
22
13
13
20
18
18
11
24
10
12
9
9
11
2
2
2
2
1
1
10
9
12
43
40
Wind (km/h)
10
E
10
E
10
NE
15
NE
10
NE
5
ESE
15
ESE
15
E
15
NE
20
NE
20
NNE
20
NNE
15
NE
15
NE
15
E
15
ENE
15
NE
15
NNE
15
NNE
15
NNE
5
NE
5
NNW
5
S
5
SE
Wind State
cross-off
cross-off
off
off
off
glassy
cross-off
cross-off
off
off
off
off
off
off
cross-off
off
off
cross-off
cross-off
off
off
glassy
cross-on
glassy
High Tide
3:20AM1.47m
3:52PM1.51m
4:03AM1.55m
4:13PM1.54m
4:42AM1.60m
4:35PM1.57m
Low Tide
9:28PM0.68m
9:37AM0.46m
9:56PM0.52m
10:11AM0.49m
10:25PM0.38m
10:41AM0.54m
clear
clear
clear
clear
clear
clear
clear
clear
clear
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>
—
5:41
—
—
—
—
—
—
—
5:41
—
—
—
—
—
—
—
5:43
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
5:15
—
—
—
—
—
—
—
5:14
—
—
—
—
—
—
—
5:13
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
21
21
20
20
21
22
22
21
20
20
19
19
21
23
22
21
20
20
19
20
21
23
23
22
Feels °C
20
21
20
19
21
22
20
20
19
18
17
17
19
21
21
20
19
20
18
19
21
23
23
23
  • 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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