Nagai Point Surf Break

Lat Long: 35.19° N 139.60° E

Nagai Point 48 hour detailed Surf Forecast

Issued: 8 am 17 Jul 2026 (local time)

Forecast update in  hr  min

Today's Nagai Point sea temperature is
25.0° C
0.5° 

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 (17 Jul):

  • Morning surf: Morning surf (17 Jul, local time) - 1ft (0.3m), 10s period with SE swell.
  • Afternoon surf: Afternoon surf (17 Jul, local time) - 1.5ft (0.5m), 4s period with S swell.
  • Evening surf: Evening surf (17 Jul, local time) - 0.5ft (0.2m), 8s period with SSW swell.

The current surf forecast for Nagai Point at 1PM is: 0.2m 8s primary swell from a South-southwest direction and 0.1m 10s secondary swell from a Southeast direction, 0.5m 3s secondary swell from a South direction (forecast issued at 08:00am July 17). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (17 Jul)1ft (0.3m)10s
Afternoon (17 Jul)1.5ft (0.5m)4s
Evening (17 Jul)0.5ft (0.2m)8s

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


Short Range Forecast

Some drizzle, heaviest during Fri morning. Warm (max 27°C on Fri morning, min 25°C on Fri night). Wind will be generally light.

Friday
17
Saturday
18
Sunday
19
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
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
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)
0.2
SSW
8
0.3
SE
10
0.2
SSW
8
0.5
S
4
0.5
S
4
0.2
SSW
8
0.2
SSE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.7
S
3
0.6
S
4
0.5
S
4
Wave Graph
Metric surfscale
Energy kJ
6
15
6
6
7
6
8
12
12
12
11
11
11
10
10
10
10
9
9
11
9
7
Wind (km/h)
5
ESE
10
SSE
20
S
20
S
20
SSE
15
SE
15
SE
10
SE
10
SE
5
SSW
10
SW
20
SSW
15
S
15
SSE
15
S
15
S
10
S
15
SSW
20
S
20
S
20
S
20
S
Wind State
cross-off
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
5:34AM1.56m
7:14PM1.49m
6:16AM1.53m
7:41PM1.47m
7:00AM1.47m
8:08PM1.45m
Low Tide
12:28PM0.11m
00:42AM0.80m
1:02PM0.21m
1:19AM0.74m
1:34PM0.34m
clear
thunderstorm
clear
part cloud
part cloud
cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:39
4:39
4:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:54
6:54
6:53
 mm
1
Temp °C
27
27
27
27
26
26
25
25
25
25
26
26
26
25
25
25
25
25
26
26
26
26
Feels °C
31
31
30
29
28
29
27
28
28
28
29
28
28
27
27
28
28
27
27
27
27
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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