Surf Break

Lat Long: 35.19° N 139.60° E

Nagai Point 48 hour detailed Surf Forecast

Issued: 8 pm 26 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), 7s 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 3AM is: 0.4m 7s primary swell from a South-southwest direction (forecast issued at 08:00pm October 26). 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)7s
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

Heavy rain (total 21mm), heaviest during Mon night. Very mild (max 19°C on Mon night, min 12°C on Wed night). Winds decreasing (near gales from the NNE on Tue night, light winds from the SSW by Thu afternoon).

Mon
26
Tuesday
27
Wednesday
28
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
Swell
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
7
0.4
SSW
7
0.4
SSW
7
0.5
S
8
0.5
S
7
0.5
S
7
0.6
S
8
0.6
S
8
0.7
S
8
0.8
S
8
0.7
S
8
0.6
S
8
0.3
SSW
8
0.3
SSW
8
0.3
S
7
0.2
S
7
0.2
S
7
Wave Graph
Metric surfscale
Energy kJ
15
15
16
18
29
28
28
41
42
60
80
64
49
14
13
9
5
5
Wind (km/h)
30
NNE
30
N
40
N
30
N
25
NNE
20
NNE
10
NE
15
NE
10
ENE
15
ENE
10
NE
35
NNE
55
NNE
40
N
10
N
10
E
25
ENE
20
NE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
off
off
off
cross-off
cross-off
cross-off
cross-off
off
off
High Tide
4:23PM1.57m
5:38AM1.56m
4:46PM1.59m
6:18AM1.52m
5:11PM1.59m
Low Tide
11:00PM0.15m
11:11AM0.76m
11:33PM0.10m
11:39AM0.84m
mod rain
light rain
light rain
light rain
light rain
light rain
rain showers
cloud
cloud
light rain
light rain
rain showers
part cloud
cloud
cloud
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
5:56
—
—
—
—
—
—
—
5:58
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
—
4:52
—
—
—
—
—
—
—
4:52
—
—
 mm
10
4
1
3
2
3
1
—
—
1
2
2
—
—
—
—
—
—
Temp °C
18
19
18
17
18
17
18
19
19
19
18
18
15
16
17
18
17
15
Feels °C
15
16
12
12
15
15
18
18
19
19
18
11
4
7
13
15
11
9
  • 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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