Nagai Point Surf Break

Lat Long: 35.19° N 139.60° E

Nagai Point 48 hour detailed Surf Forecast

Issued: 2 pm 11 Jul 2026 (local time)

Forecast update in  hr  min

Today's Nagai Point sea temperature is
24.4° 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 (11 Jul):

  • Afternoon surf: Afternoon surf (11 Jul, local time) - 6.5ft (2.0m), 17s period with SSW swell.
  • Evening surf: Evening surf (11 Jul, local time) - 6ft (1.9m), 16s period with SSW swell.

The current surf forecast for Nagai Point at 9PM is: 1.9m 16s primary swell from a South-southwest direction and 0.9m 4s secondary swell from a South-southwest direction (forecast issued at 02:00pm July 11). The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (11 Jul)--
Afternoon (11 Jul)6.5ft (2.0m)17s
Evening (11 Jul)6ft (1.9m)16s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Sat night. Warm (max 26°C on Sun night, min 24°C on Sat afternoon). Winds decreasing (fresh winds from the S on Sat afternoon, calm by Sun night).

Sat
11
Sunday
12
Monday
13
Tue
14
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
12 AM
3 AM
6 AM
9 AM
Rating
(10 max)
0
0
0
0
0
2
2
2
0
0
0
0
0
1
2
2
2
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
Height Map
Wave
Height (m)
Direction
Period (s)
2.1
SSW
17
2
SSW
17
1.9
SSW
16
1.9
SSW
16
1.8
SSW
16
1.7
SSW
16
1.7
SSW
16
1.7
SSW
16
1.7
SSW
16
1.5
SSW
16
1.3
SSW
15
1.3
SSW
15
1.1
SSW
14
1
SSW
14
0.9
SSW
13
0.9
SSW
13
0.9
SSW
12
0.9
SSW
12
0.9
SSW
12
0.9
SSW
11
0.7
SSW
11
0.7
SSW
11
0.6
SSW
11
0.6
SSW
11
Wave Graph
Metric surfscale
Energy kJ
2455
2296
1967
1896
1697
1531
1512
1493
1324
1107
837
656
487
379
265
249
258
206
199
183
128
126
93
91
Wind (km/h)
25
SSW
35
S
35
S
30
SSW
25
SSW
10
WSW
15
SW
15
SSW
20
SSW
30
S
25
S
15
SSW
20
SSW
5
S
5
NNW
5
ENE
5
S
10
S
10
S
15
SE
10
S
10
S
10
S
15
S
Wind State
cross-on
cross-on
cross-on
on
on
on
on
on
cross-on
cross-on
cross-on
on
on
on
glassy
glassy
glassy
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
High Tide
4:02PM1.29m
1:40AM1.39m
4:45PM1.38m
2:34AM1.44m
5:19PM1.44m
3:24AM1.49m
Low Tide
8:33PM1.08m
9:17AM0.20m
9:32PM1.07m
10:01AM0.11m
10:16PM1.03m
clear
part cloud
cloud
part cloud
part cloud
light rain
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:35
4:35
4:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:58
6:58
6:57
6:57
 mm
2
1
Temp °C
24
24
25
25
25
24
24
24
25
25
25
25
25
25
26
26
26
26
26
25
24
24
24
25
Feels °C
23
22
23
24
24
26
26
26
26
25
26
27
27
30
31
30
30
28
28
27
26
26
26
28
  • 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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