Surf Break

Lat Long: 35.19° N 139.60° E

Nagai Point 48 hour detailed Surf Forecast

Issued: 2 pm 30 Oct 2026 (local time)

Forecast update in  hr  min

Today's Nagai Point sea temperature is
23.1°C
0.6° 

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 (30 Oct):

  • Afternoon surf: Afternoon surf (30 Oct, local time) - 3.5ft (1.1m), 8s period with SSE swell.
  • Evening surf: Evening surf (30 Oct, local time) - 3.5ft (1.0m), 8s period with SSE swell.

The current surf forecast for Nagai Point at 11PM is: 0.9m 8s primary swell from a South-southeast direction and 0.3m 13s secondary swell from a Southeast direction, 0.5m 3s secondary swell from a West-southwest direction (forecast issued at 02:00pm October 30). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (30 Oct)--
Afternoon (30 Oct)3.5ft (1.1m)8s
Evening (30 Oct)3.5ft (1.0m)8s

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


Short Range Forecast

Light rain (total 6mm), mostly falling on Fri night. Warm (max 23°C on Fri afternoon, min 15°C on Sun morning). Winds decreasing (fresh winds from the SW on Fri afternoon, calm by Mon morning).

Fri
30
Saturday
31
Sunday
1
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
1
4
3
2
3
3
3
3
3
4
3
3
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
SSE
8
1.1
SSE
8
1.2
SSE
8
1
SSE
8
0.9
SSE
8
0.9
SSE
8
0.4
SE
21
0.5
SE
20
1
SSE
19
1
SSE
18
0.9
SE
17
0.9
SE
16
0.7
SSE
20
0.9
SSE
18
1.3
SSE
17
1.2
SSE
16
1.5
SSE
15
1.4
SSE
15
1.3
SSE
14
1.5
SSE
15
Wave Graph
Metric surfscale
Energy kJ
147
173
185
144
116
87
110
186
742
659
410
432
414
503
973
666
962
880
612
1051
Wind (km/h)
20
SSW
25
SW
30
SW
25
WSW
25
WSW
25
SW
15
WNW
20
N
15
N
5
N
10
SE
15
NE
10
NE
15
ENE
15
ENE
15
ENE
15
NE
15
NE
5
NNE
10
W
Wind State
cross-on
on
on
on
on
on
cross-on
cross-off
cross-off
glassy
cross-off
off
off
off
off
off
off
off
glassy
cross-on
High Tide
6:04PM1.52m
8:45AM1.30m
6:35PM1.44m
10:02AM1.25m
7:11PM1.34m
Low Tide
12:37PM1.00m
1:27AM0.21m
1:13PM1.07m
2:15AM0.31m
2:06PM1.13m
part cloud
cloud
cloud
part cloud
light rain
rain showers
clear
clear
clear
cloud
clear
clear
clear
clear
clear
cloud
part cloud
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
—
6:00
—
—
—
—
—
—
—
6:01
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
4:50
—
—
—
—
—
—
—
4:49
—
—
—
—
—
—
—
4:47
—
—
 mm
—
—
—
—
1
5
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
22
23
22
20
19
18
19
18
21
21
21
20
19
18
17
16
15
17
18
18
Feels °C
17
18
16
16
16
16
18
14
18
20
20
17
16
15
13
12
12
15
19
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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