Surf Break

Lat Long: 35.19° N 139.60° E

Nagai Point 48 hour detailed Surf Forecast

Issued: 8 pm 25 Oct 2026 (local time)

Forecast update in  hr  min

Today's Nagai Point sea temperature is
23.5°C
0.8° 

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 (26 Oct):

  • Morning surf: Morning surf (26 Oct, local time) - 2ft (0.6m), 7s period with S swell.
  • Afternoon surf: Afternoon surf (26 Oct, local time) - 1.5ft (0.4m), 7s period with SSW swell.
  • Evening surf: Evening surf (26 Oct, local time) - 1ft (0.3m), 7s period with SSW swell.

The current surf forecast for Nagai Point at 12AM is: 1.0m 7s primary swell from a South direction and 0.3m 10s secondary swell from a Southeast direction (forecast issued at 08:00pm October 25). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (JST) & DateWave HeightWave Period
Morning (26 Oct)2ft (0.6m)7s
Afternoon (26 Oct)1.5ft (0.4m)7s
Evening (26 Oct)1ft (0.3m)7s

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


Short Range Forecast

Heavy rain (total 43mm), heaviest during Mon afternoon. Warm (max 21°C on Sun night, min 14°C on Tue night). Mainly strong winds.

Sun
25
Monday
26
Tuesday
27
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
1
1
1
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
Wave
Height (m)
Direction
Period (s)
1.3
S
7
1.1
S
7
1
S
7
0.8
SSW
7
0.7
S
7
0.6
S
7
0.5
S
7
0.4
SSW
7
0.3
SE
8
0.3
SSW
7
0.3
SSW
7
0.3
SSW
8
0.4
SSW
8
0.5
S
8
0.5
S
7
0.5
S
7
0.5
S
8
0.6
S
8
Wave Graph
Metric surfscale
Energy kJ
152
120
109
71
52
38
26
16
9
9
9
13
20
29
28
28
29
41
Wind (km/h)
25
NNE
20
NE
20
NE
25
NE
25
NE
25
NE
30
NNE
40
NNE
40
N
35
N
40
N
35
N
30
NNE
20
NNE
20
NNE
15
NE
15
NNE
10
NNE
Wind State
cross-off
off
off
off
off
off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
High Tide
3:59PM1.54m
4:59AM1.57m
4:23PM1.57m
5:38AM1.56m
4:46PM1.59m
Low Tide
10:27PM0.24m
10:41AM0.68m
11:00PM0.15m
11:11AM0.76m
light rain
cloud
cloud
cloud
cloud
light rain
light rain
mod rain
mod rain
light rain
light rain
light rain
light rain
light rain
light rain
mod rain
light rain
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
5:56
—
—
—
—
—
—
—
5:56
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
—
4:53
—
—
—
—
—
—
—
4:52
—
—
 mm
2
—
—
—
—
4
5
8
6
4
1
1
1
1
1
8
2
—
Temp °C
21
21
21
20
19
18
17
17
17
17
16
16
17
17
17
17
17
18
Feels °C
19
19
20
18
16
15
13
12
11
12
10
11
13
14
15
16
16
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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