Nagai Point Surf Break

Lat Long: 35.19° N 139.60° E

Nagai Point 48 hour detailed Surf Forecast

Issued: 2 am 12 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 (12 Jul):

  • Morning surf: Morning surf (12 Jul, local time) - 5.5ft (1.7m), 16s period with SSW swell.
  • Afternoon surf: Afternoon surf (12 Jul, local time) - 5ft (1.5m), 16s period with SSW swell.
  • Evening surf: Evening surf (12 Jul, local time) - 4.5ft (1.3m), 15s period with SSW swell.

The current surf forecast for Nagai Point at 7AM is: 1.7m 16s primary swell from a South-southwest direction (forecast issued at 02:00am July 12). An open ocean swell of 0.4m 10s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (12 Jul)5.5ft (1.7m)16s
Afternoon (12 Jul)5ft (1.5m)16s
Evening (12 Jul)4.5ft (1.3m)15s

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


Short Range Forecast

Mostly dry. Warm (max 28°C on Mon afternoon, min 24°C on Sun morning). Wind will be generally light.

Sunday
12
Monday
13
Tuesday
14
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
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
2
2
2
0
0
0
1
1
2
2
1
0
1
1
1
1
1
1
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
Wave
Height (m)
Direction
Period (s)
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
1.2
SSW
14
1
SSW
14
1.1
SSW
13
1
SSW
13
0.9
SSW
12
0.9
SSW
12
0.8
SSW
12
0.8
SSW
11
0.7
SSW
11
0.7
SSW
11
0.6
SSW
11
0.5
SSW
11
0.5
SSW
11
0.5
SSW
10
0.5
SSW
10
0.4
SSW
10
Wave Graph
Metric surfscale
Energy kJ
1697
1531
1512
1341
1324
1040
837
656
569
379
384
302
210
206
158
145
109
107
93
66
64
59
57
39
Wind (km/h)
30
SW
15
SW
15
SW
15
SSW
25
S
20
SSW
20
SSW
15
S
10
SW
5
WSW
0
E
5
SSE
10
SW
5
SSW
10
ESE
5
E
0
NW
0
SSW
5
S
10
SSW
10
SSW
15
SSW
20
S
20
S
Wind State
on
on
on
on
cross-on
cross-on
cross-on
cross-on
on
glassy
glassy
cross
on
glassy
cross-off
cross-off
glassy
glassy
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
1:40AM1.39m
4:45PM1.38m
2:34AM1.44m
5:19PM1.44m
3:24AM1.49m
5:51PM1.48m
Low Tide
9:17AM0.20m
9:32PM1.07m
10:01AM0.11m
10:16PM1.03m
10:40AM0.05m
part cloud
rain showers
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
part cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
<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
6:57
6:57
 mm
1
Temp °C
24
24
24
24
25
25
25
25
25
26
26
26
27
27
28
26
26
26
25
25
26
26
26
26
Feels °C
22
25
26
26
26
27
27
28
29
31
31
29
30
30
30
29
30
30
29
27
29
28
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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