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Surf Forecasts:

Nagai Point surfForecast / Kanagawa / Japan

information circle48hr Weather and Surf, issued 2 pm Sunday 11 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
16.4° 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 8PM is: 1.7m 7s primary swell from a West-southwest direction and 0.4m 11s secondary swell from a South-southwest direction (forecast issued at 02:00pm January 11). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (11 Jan)--
Afternoon (11 Jan)7.5ft (2.3m)7s
Evening (11 Jan)5ft (1.6m)7s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
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
3
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.3
SW
2.3
SW
1.9
SW
1.6
WSW
1.4
WSW
0.5
SW
1.1
WSW
0.4
SW
0.3
SW
0.3
SW
0.2
SSW
0.4
SW
1.1
SW
1.2
SW
1.6
SW
1.8
SW
2
SW
2.1
SW
2
SW
1.9
SW
1.8
SW
1.3
SW
2.2
WSW
0.9
SW
Period(s) (?)677771161010999666667777789
Wave
Graph
(?)Metric surfscale
Energy kJ (?)400508342243175688027151381988113213280326363337321327184572112
Wind
(km/h)
70
WSW
70
WSW
50
W
45
W
45
W
30
W
10
S
5
SE
10
SSW
10
S
10
S
20
SW
35
WSW
30
WSW
55
WSW
60
WSW
55
WSW
60
WSW
60
WSW
60
WSW
45
W
15
WNW
20
NE
20
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		glasscross-
on		cross-
on		cross-
on		oncross-
on		cross-
on		onononononcross-
on		cross-
on		cross-
on		offoff
High Tide
/ height (m)
9:39AM
1.27
10:33PM
1.02
10:19AM
1.25
12:43AM
0.99
11:10AM
1.24
2:48AM
1.07
Low Tide
/ height (m)
4:25PM
0.56
3:50AM
0.74
5:44PM
0.49
4:54AM
0.88
7:04PM
0.38
6:38AM
0.98
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Sunrise-------6:50-------6:50-------6:50
Sunset-4:47-------4:49-------4:49------
clear
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
Rain (mm)
------------------------
Temp. °C12965444556788791213131312101088
Feels °C (?)-4-7-6-7-8-5-111122-1-1-4-100-1-2-1522
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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