Surf Break

Lat Long: 35.19° N 139.60° E

Nagai Point 48 hour detailed Surf Forecast

Issued: 8 pm 03 Nov 2026 (local time)

Forecast update in  hr  min

Today's Nagai Point sea temperature is
22.2°C
0.0° 

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 (04 Nov):

  • Morning surf: Morning surf (04 Nov, local time) - 2.5ft (0.8m), 11s period with SSE swell.
  • Afternoon surf: Afternoon surf (04 Nov, local time) - 2ft (0.6m), 11s period with SSE swell.
  • Evening surf: Evening surf (04 Nov, local time) - 2.5ft (0.7m), 11s period with S swell.

The current surf forecast for Nagai Point at 1AM is: 1.1m 12s primary swell from a South-southeast direction (forecast issued at 08:00pm November 03). An open ocean swell of 0.1m 11s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.

Time (JST) & DateWave HeightWave Period
Morning (04 Nov)2.5ft (0.8m)11s
Afternoon (04 Nov)2ft (0.6m)11s
Evening (04 Nov)2.5ft (0.7m)11s

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


Short Range Forecast

Heavy rain (total 59mm), heaviest during Wed night. Warm (max 21°C on Fri afternoon, min 13°C on Wed morning). Winds decreasing (near gales from the N on Wed night, calm by Fri afternoon).

Tue
3
Wednesday
4
Thursday
5
Fri
6
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
Rating
(10 max)
1
1
2
2
0
0
0
0
0
0
0
0
0
0
0
2
3
3
2
0
3
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)
0.9
SSE
12
1.1
SSE
13
1.1
SSE
12
1
SSE
12
0.9
SSE
12
0.8
SSE
11
0.8
SSE
11
0.6
SSE
11
0.7
SSE
11
0.7
S
11
1.1
SE
10
1.6
SE
10
1.7
SE
11
1.6
SE
11
1.4
SE
11
1.3
SE
11
1.1
S
13
1.3
S
13
1.5
S
13
1.6
S
13
1.8
S
13
Wave Graph
Metric surfscale
Energy kJ
271
373
350
269
237
161
158
88
123
110
200
510
690
593
479
375
413
577
769
848
1110
Wind (km/h)
20
E
20
E
25
NE
25
NE
30
NE
30
NNE
35
NNE
35
NNE
30
NNE
35
NNE
40
N
45
N
50
N
45
N
35
N
20
NE
15
NE
5
NE
10
SW
35
WSW
15
N
Wind State
cross-off
cross-off
off
off
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
on
cross-on
cross-off
High Tide
10:52PM1.13m
1:33PM1.32m
1:00AM1.17m
2:04PM1.36m
2:14AM1.28m
Low Tide
6:43PM1.03m
6:12AM0.58m
7:41PM0.87m
7:23AM0.60m
8:20PM0.69m
cloud
light rain
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
mod rain
heavy rain
heavy rain
cloud
light rain
cloud
part cloud
cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
6:03
—
—
—
—
—
—
—
6:05
—
—
—
—
—
—
—
6:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
—
4:45
—
—
—
—
—
—
—
4:44
—
—
—
—
4:43
 mm
—
1
—
—
—
—
1
1
3
5
8
16
23
—
1
—
—
—
—
—
—
Temp °C
18
16
16
16
15
14
13
14
13
14
13
13
14
16
17
18
17
18
18
20
18
Feels °C
15
13
12
12
9
8
6
8
8
9
6
4
5
8
11
15
15
18
18
16
17
  • 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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