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Surf Forecasts:

Nagai Point surfForecast / Kanagawa / Japan

information circle48hr Weather and Surf, issued 2 pm Saturday 10 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
16.0° C
 (Which is 1.6°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 8PM is: 1.9m 6s primary swell from a South-southwest direction (forecast issued at 02:00pm January 10). An open ocean swell of 0.1m 10s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (10 Jan)--
Afternoon (10 Jan)6ft (1.9m)6s
Evening (10 Jan)6.5ft (2.0m)6s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Saturday
10
Sunday
11
Monday
12
Tuesday
13
12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 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
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.2
SW
1.9
SW
1.6
SW
2
SSW
2.3
SSW
2.4
SSW
2
SSW
1.6
SW
2.1
SW
2.2
SW
1.8
WSW
1.6
WSW
1.3
WSW
2.1
WSW
0.4
SW
0.4
SW
0.3
SW
0.2
SSW
0.3
SW
1.3
SW
0.8
SW
1.2
SW
1.6
SW
1.9
SW
Period(s) (?)5666788667776610101010986666
Wave
Graph
(?)Metric surfscale
Energy kJ (?)6722017631255062044118236150729720911834732251591320651106200275
Wind
(km/h)
50
SW
50
SW
50
SW
50
SW
55
SW
50
SW
50
SW
65
SW
70
WSW
55
W
55
W
55
W
50
WSW
15
W
5
SSE
5
E
5
SSW
10
S
10
SSE
10
SW
30
WSW
40
WSW
55
WSW
55
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
ononononononononcross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
off		oncross-
on		crossononononon
High Tide
/ height (m)
9:05AM
1.29
9:06PM
1.12
9:39AM
1.27
10:33PM
1.02
10:19AM
1.25
12:43AM
0.99
Low Tide
/ height (m)
3:19PM
0.61
3:07AM
0.58
4:25PM
0.56
3:50AM
0.74
5:44PM
0.49
4:54AM
0.88
Saturday
10
Sunday
11
Monday
12
Tuesday
13
Sunrise-------6:50-------6:50-------6:50
Sunset-4:46-------4:47-------4:49------
clear
clear
clear
clear
part cloud
light rain
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
Rain (mm)
-----1------------------
Temp. °C11131314151412101085444455678781011
Feels °C (?)0233431-5-7-6-9-10-9-2011224-1-2-3-2
  • 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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