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Surf Forecasts:

Nagai Point surfForecast / Kanagawa / Japan

information circle48hr Weather and Surf, issued 8 am Wednesday 14 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
16.3° C
 (Which is 1.2°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 2PM is: 0.4m 9s primary swell from a Southwest direction and 0.3m 6s secondary swell from a South-southwest direction (forecast issued at 08:00am January 14). The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (14 Jan)2.5ft (0.8m)9s
Afternoon (14 Jan)1.5ft (0.4m)9s
Evening (14 Jan)1ft (0.3m)9s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Wednesday
14
Thursday
15
Friday
16
Sat
17
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)
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.9
SW
0.8
SSW
0.6
SSW
0.4
SW
0.4
SW
0.3
SW
0.2
SSW
0.2
SSW
0.2
SSW
0.1
SE
0.3
SW
0.2
SSW
1.5
SW
1.8
SW
1.9
SW
1.7
SW
2.1
SW
1
SSW
0.7
SW
0.6
SSW
0.4
SSW
0.4
SW
0.4
SW
0.2
SSW
Period(s) (?)9999999661048666777888887
Wave
Graph
(?)Metric surfscale
Energy kJ (?)5731085521211384443615624428425538511159412315155
Wind
(km/h)
5
ESE
10
SSE
5
SSE
10
E
10
ENE
20
NNE
20
NE
15
NNE
10
NNE
5
NNW
5
SW
20
SW
50
WSW
55
WSW
60
WSW
45
W
10
WNW
15
NE
15
NNE
15
ENE
10
ENE
10
NE
20
NE
20
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscross-
on		cross-
on		cross-
off		cross-
off		offoffoffcross-
off		cross-
off		glassononononcross-
on		cross-
on		cross-
off		offoffcross-
off		offoffoff
High Tide
/ height (m)
12:14PM
1.25
3:55AM
1.18
1:21PM
1.27
4:37AM
1.27
2:21PM
1.32
Low Tide
/ height (m)
6:38AM
0.98
8:11PM
0.26
8:17AM
1.01
9:05PM
0.14
9:22AM
0.99
9:50PM
0.03
Wednesday
14
Thursday
15
Friday
16
Sat
17
Sunrise-6:50-------6:48-------6:48------
Sunset---4:50-------4:51-------4:52----
clear
clear
part cloud
clear
part cloud
clear
clear
clear
clear
clear
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C9910101097777810121314131211121314141210
Feels °C (?)54665212345411138788101064
  • 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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