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Surf Forecasts:

Nagai Point surfForecast / Kanagawa / Japan

information circle48hr Weather and Surf, issued 8 am Tuesday 13 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
16.5° C
 (Which is 1.0°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 1PM is: 2.2m 7s primary swell from a Southwest direction (forecast issued at 08:00am January 13). The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (13 Jan)5ft (1.6m)6s
Afternoon (13 Jan)7ft (2.1m)7s
Evening (13 Jan)6ft (1.9m)8s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Tuesday
13
Wednesday
14
Thursday
15
Fri
16
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
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.5
SW
1.6
SW
2.2
SW
2.1
SW
2.1
SW
1.9
SW
1.5
SW
2.4
SW
1
SW
0.7
SW
0.4
SW
0.4
SW
0.4
SW
0.4
SW
0.3
SW
0.2
SSW
0.2
SSW
0.1
SE
0.1
SE
1
SW
1.8
SW
1.8
SW
1.9
SW
1.7
SW
Period(s) (?)667778891010999995510956677
Wave
Graph
(?)Metric surfscale
Energy kJ (?)177213414398397392255885177942221212213444342256265315293
Wind
(km/h)
50
WSW
55
SW
60
WSW
55
WSW
60
WSW
50
WSW
30
W
10
NNW
10
ESE
15
ESE
10
SE
10
SSE
10
SE
10
E
15
NE
15
NNE
10
NNE
0
S
15
SW
35
WSW
50
SW
50
WSW
60
WSW
50
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
onononononcross-
on		cross-
on		crossglasscross-
off		crosscrosscrosscross-
off		offoffoffglassonononononcross-
on
High Tide
/ height (m)
11:10AM
1.24
2:48AM
1.07
12:14PM
1.25
3:55AM
1.18
1:21PM
1.27
Low Tide
/ height (m)
4:54AM
0.88
7:04PM
0.38
6:38AM
0.98
8:11PM
0.26
8:17AM
1.01
9:05PM
0.14
Tuesday
13
Wednesday
14
Thursday
15
Fri
16
Sunrise-6:50-------6:50-------6:48------
Sunset---4:49-------4:50-------4:51----
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
part cloud
clear
clear
cloud
cloud
cloud
cloud
clear
clear
clear
Rain (mm)
------------------------
Temp. °C1011131413119988891010987791112131413
Feels °C (?)-2-202-1-1153235564225420222
  • 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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