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Surf Forecasts:

Nagai Point surfForecast / Kanagawa / Japan

information circle48hr Weather and Surf, issued 8 pm Monday 12 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 10PM is: 1.7m 7s primary swell from a Southwest direction and 0.5m 6s secondary swell from a Southwest direction, 0.2m 9s secondary swell from a South-southwest direction (forecast issued at 08:00pm January 12). The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (12 Jan)--
Afternoon (12 Jan)--
Evening (12 Jan)5ft (1.6m)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
Mon
12
Tuesday
13
Wednesday
14
Thursday
15
6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
3
1
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.2
SSW
1.6
SW
0.7
SSW
1
SW
1.3
SW
1.8
SW
2.1
SW
2.1
SW
2.4
SW
2.3
SW
1.9
SW
3
SW
2.2
SW
0.9
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
SW
0.1
SE
Period(s) (?)987666667889910109999951099
Wave
Graph
(?)Metric surfscale
Energy kJ (?)828441711362363523635265744291214836137232222221384433
Wind
(km/h)
5
SSE
15
SW
30
WSW
25
WSW
50
WSW
55
SW
60
WSW
60
WSW
65
WSW
60
WSW
50
WSW
25
W
10
NE
15
E
10
SE
5
SE
10
SSE
5
ESE
15
NNE
20
NNE
10
NNE
0
S
15
SSW
25
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		oncross-
on		cross-
on		onononononcross-
on		cross-
on		cross-
on		cross-
off		cross-
off		crosscrosscrosscross-
off		cross-
off		cross-
off		offglassonon
High Tide
/ height (m)
12:43AM
0.99
11:10AM
1.24
2:48AM
1.07
12:14PM
1.25
3:55AM
1.18
1:21PM
1.27
Low Tide
/ height (m)
5:44PM
0.49
4:54AM
0.88
7:04PM
0.38
6:38AM
0.98
8:11PM
0.26
8:17AM
1.01
Mon
12
Tuesday
13
Wednesday
14
Thursday
15
Sunrise-----6:50-------6:50-------6:48--
Sunset-------4:49-------4:50-------4:51
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
cloud
cloud
cloud
Rain (mm)
------------------------
Temp. °C89881011121312119988899109877910
Feels °C (?)4400-2-2-20-3-3-22333556422443
  • 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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