Surf Break

Lat Long: 35.19° N 139.60° E

Nagai Point 48 hour detailed Surf Forecast

Issued: 2 am 15 Oct 2026 (local time)

Forecast update in  hr  min

Today's Nagai Point sea temperature is
23.7°C
0.1° 

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


Time (JST) & DateWave HeightWave Period
Morning (15 Oct)--
Afternoon (15 Oct)0.5ft (0.1m)6s
Evening (15 Oct)1ft (0.3m)5s

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


Short Range Forecast

Mostly dry. Warm (max 22°C on Fri night, min 18°C on Thu morning). Wind will be generally light.

Thursday
15
Friday
16
Saturday
17
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)
0.3
SSW
5
0.2
S
4
0.1
SW
6
0.2
ESE
8
0.1
SW
6
0.1
SW
6
0.3
SE
8
0.3
SE
5
0.3
SE
7
0.3
SE
6
0.3
SE
6
0.3
SE
6
0.1
S
11
0.2
SSE
5
0.2
SSE
5
0.2
SSE
5
0.1
S
9
0.1
SE
9
0.2
SSE
8
0.2
SSE
8
0.2
SSE
8
0.2
SSE
8
0.2
S
8
0.2
S
7
Wave Graph
Metric surfscale
Energy kJ
5
2
1
0
1
2
10
3
7
6
5
5
3
3
2
2
3
3
7
6
6
6
4
4
Wind (km/h)
30
NE
25
ENE
20
ENE
25
NE
15
ENE
15
E
15
ESE
10
ENE
10
NE
10
NE
10
NE
10
NNE
5
E
5
SSE
5
SW
5
N
10
NNE
25
NNE
25
NE
25
NE
15
NE
20
E
15
ESE
10
ESE
Wind State
off
off
off
off
off
cross-off
cross-off
off
off
off
off
off
cross-off
glassy
glassy
glassy
cross-off
off
off
off
off
cross-off
cross-off
cross-off
High Tide
7:21AM1.44m
6:05PM1.56m
8:12AM1.34m
6:30PM1.51m
9:21AM1.25m
6:57PM1.42m
Low Tide
00:34AM0.17m
12:30PM0.92m
1:13AM0.22m
12:56PM1.01m
1:57AM0.30m
1:26PM1.10m
part cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
clear
part cloud
cloud
cloud
cloud
clear
clear
part cloud
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
5:46
—
—
—
—
—
—
—
5:47
—
—
—
—
—
—
—
5:48
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
5:07
—
—
—
—
—
—
—
5:06
—
—
—
—
—
—
—
5:05
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
20
20
19
18
19
19
19
19
19
19
19
19
20
21
21
21
22
21
20
20
21
21
20
20
Feels °C
15
16
16
14
17
17
17
19
19
19
19
19
21
23
23
23
22
17
17
17
19
18
18
19
  • 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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