Nagai Point Surf Break

Lat Long: 35.19° N 139.60° E

Nagai Point 48 hour detailed Surf Forecast

Issued: 2 pm 27 Jul 2026 (local time)

Forecast update in  hr  min

Today's Nagai Point sea temperature is
27.5° C
1.2° 

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 Jul):

  • Afternoon surf: Afternoon surf (27 Jul, local time) - 1ft (0.3m), 10s period with SE swell.
  • Evening surf: Evening surf (27 Jul, local time) - 1.5ft (0.4m), 8s period with SSW swell.

The current surf forecast for Nagai Point at 9PM is: 0.4m 8s primary swell from a South-southwest direction and 0.2m 3s secondary swell from a South-southeast direction (forecast issued at 02:00pm July 27). An 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 Jul)--
Afternoon (27 Jul)1ft (0.3m)10s
Evening (27 Jul)1.5ft (0.4m)8s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Wed night. Warm (max 28°C on Wed afternoon, min 23°C on Mon night). Mainly fresh winds.

Mon
27
Tuesday
28
Wednesday
29
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
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)
0.3
SE
10
0.3
SE
10
0.4
SSW
8
0.4
SSW
8
0.3
SE
10
0.4
SSW
8
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SSW
8
0.3
SSW
8
1.1
SW
5
1
SW
6
0.6
SSW
6
0.5
SSW
6
0.5
S
6
0.7
S
7
0.5
SSW
7
0.4
SSW
7
Wave Graph
Metric surfscale
Energy kJ
16
16
22
22
16
24
15
15
15
15
14
14
53
61
27
22
21
44
29
20
Wind (km/h)
10
NE
10
S
10
S
15
E
10
E
5
ENE
5
NNE
0
ESE
10
SSW
20
SSW
25
S
35
SW
20
W
5
N
10
NNE
10
NNE
5
SW
20
SW
15
SSE
25
ENE
Wind State
off
cross-on
cross-on
cross-off
cross-off
off
off
glassy
cross-on
cross-on
cross-on
on
cross-on
glassy
off
cross-off
glassy
on
cross-on
cross-off
High Tide
5:00PM1.44m
2:59AM1.46m
5:27PM1.49m
3:48AM1.53m
5:53PM1.52m
Low Tide
9:35AM0.19m
9:58PM1.06m
10:17AM0.12m
10:35PM0.99m
10:54AM0.08m
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:46
4:47
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:49
6:49
6:47
 mm
Temp °C
26
26
26
24
23
23
23
24
25
26
26
27
26
26
26
26
27
28
28
25
Feels °C
28
28
29
25
25
26
25
28
27
27
27
26
28
30
29
29
30
29
30
26
  • 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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