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Surf Forecasts:

Nagai Point surfForecast / Kanagawa / Japan

information circle48hr Weather and Surf, issued 8 am Friday 09 Jan 2026 JST
Forecast update in hr  min  s Forecast update imminent
Nagai Point surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Nagai Point sea temperature is
15.9° C
 (Which is 1.8°C colder than average for this time of year)

How big are the waves at Nagai Point today?

The current surf forecast for Nagai Point at 11AM is: 0.1m 8s primary swell from a Southwest direction and 0.1m 4s secondary swell from a Southwest direction (forecast issued at 08:00am January 09). The wind direction is predicted to be offshore.

Time (JST) & DateWave HeightWave Period
Morning (09 Jan)0.5ft (0.1m)4s
Afternoon (09 Jan)0.5ft (0.1m)8s
Evening (09 Jan)1ft (0.3m)3s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Friday
09
Saturday
10
Sunday
11
Mon
12
6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM
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
0
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.1
SW
0.1
SW
0.1
SW
0.1
SW
0.1
W
0.3
SSW
0.1
W
0.4
SW
0.2
SSW
0.7
SW
1.4
SW
1.8
SW
1.5
SSW
2
SSW
2.4
SSW
2.5
SSW
2.2
SW
2
SW
1.9
SW
2.1
SW
1.7
WSW
1.7
WSW
1.5
SW
1.7
WSW
Period(s) (?)848883823456667886777677
Wave
Graph
(?)Metric surfscale
Energy kJ (?)3132131111894214154322603799544315341459251216192279
Wind
(km/h)
20
N
10
NNE
5
ESE
15
S
20
S
15
SSW
15
WSW
15
WSW
20
WSW
35
SW
50
SW
50
SW
45
SW
50
SW
55
SW
55
SW
60
WSW
70
WSW
75
WSW
55
W
45
W
55
W
25
W
15
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		glasscross-
on		cross-
on		cross-
on		ononcross-
on		onononononononononcross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
off
High Tide
/ height (m)
8:34AM
1.32
8:05PM
1.23
9:05AM
1.29
9:06PM
1.12
9:39AM
1.27
10:33PM
1.02
Low Tide
/ height (m)
2:25PM
0.66
2:29AM
0.41
3:19PM
0.61
3:07AM
0.58
4:25PM
0.56
Friday
09
Saturday
10
Sunday
11
Mon
12
Sunrise-6:50-------6:50-------6:50------
Sunset---4:45-------4:46-------4:47----
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
Rain (mm)
------------------------
Temp. °C556799997912131313141412101075444
Feels °C (?)-2022344510023333-2-6-7-7-7-9-4-2
  • 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

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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Nagai Point surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Nagai Point at:
surf-forecast.com

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