Surf Break

Lat Long: 35.19° N 139.60° E

Nagai Point 48 hour detailed Surf Forecast

Issued: 2 am 27 Oct 2026 (local time)

Forecast update in  hr  min

Today's Nagai Point sea temperature is
23.4°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 (27 Oct):

  • Morning surf: Morning surf (27 Oct, local time) - 1.5ft (0.5m), 8s period with S swell.
  • Afternoon surf: Afternoon surf (27 Oct, local time) - 2ft (0.6m), 8s period with S swell.
  • Evening surf: Evening surf (27 Oct, local time) - 2.5ft (0.7m), 8s period with S swell.

The current surf forecast for Nagai Point at 7AM is: 0.4m 8s primary swell from a South-southwest direction (forecast issued at 02:00am October 27). An open ocean swell of 0.2m 9s is not directed at the surf break, a second open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (27 Oct)1.5ft (0.5m)8s
Afternoon (27 Oct)2ft (0.6m)8s
Evening (27 Oct)2.5ft (0.7m)8s

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


Short Range Forecast

Light rain (total 6mm), mostly falling on Tue morning. Very mild (max 19°C on Tue afternoon, min 12°C on Wed night). Winds decreasing (strong winds from the NNE on Tue night, calm by Thu night).

Tuesday
27
Wednesday
28
Thursday
29
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
SSW
7
0.4
SSW
8
0.4
SSW
8
0.5
S
8
0.5
S
8
0.6
S
8
0.6
S
8
0.7
S
8
0.7
S
8
0.7
S
8
0.4
SSW
8
0.3
SSW
8
0.3
SSW
8
0.3
S
7
0.2
S
7
0.2
S
7
0.2
S
7
0.1
SE
15
0.1
SE
15
0.3
SE
7
0.3
SE
5
0.3
SE
13
0.3
SE
13
0.3
SE
13
Wave Graph
Metric surfscale
Energy kJ
16
19
19
29
29
45
44
57
55
60
26
13
12
9
5
5
5
9
8
8
4
28
28
28
Wind (km/h)
40
N
35
N
30
NNE
20
NNE
10
ENE
10
ENE
5
E
10
NE
20
NNE
45
NNE
45
N
35
N
15
NNE
15
ENE
25
NE
25
NE
25
NE
25
NE
25
NE
25
NNE
25
NNE
15
NE
10
NNE
5
WNW
Wind State
cross-off
cross-off
cross-off
off
off
off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
off
cross-off
off
off
glassy
High Tide
5:38AM1.56m
4:46PM1.59m
6:18AM1.52m
5:11PM1.59m
7:01AM1.46m
5:37PM1.57m
Low Tide
11:00PM0.15m
11:11AM0.76m
11:33PM0.10m
11:39AM0.84m
00:08AM0.09m
12:08PM0.92m
light rain
light rain
light rain
cloud
rain showers
cloud
cloud
light rain
rain showers
part cloud
clear
part cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
light rain
light rain
cloud
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
5:56
—
—
—
—
—
—
—
5:58
—
—
—
—
—
—
—
5:58
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
4:52
—
—
—
—
—
—
—
4:52
—
—
—
—
—
—
—
4:51
—
—
 mm
1
1
1
—
1
—
—
1
1
—
—
—
—
—
—
—
—
—
1
1
—
—
—
—
Temp °C
17
17
18
18
18
19
19
19
19
18
17
16
18
18
17
15
14
13
12
12
14
15
15
16
Feels °C
11
11
14
16
18
19
20
19
18
8
8
8
14
14
11
9
8
7
6
7
10
12
13
15
  • 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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