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Surf Forecasts:

Nagai Point surfForecast / Kanagawa / Japan

information circle48hr Weather and Surf, issued 2 pm Thursday 19 Mar 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
15.2° C
 (Which is 1.8°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: 0.8m 8s primary swell from a South-southwest direction (forecast issued at 02:00pm March 19). An open ocean swell of 0.2m 14s is not directed at the surf break, a second open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (JST) & DateWave HeightWave Period
Morning (19 Mar)--
Afternoon (19 Mar)3.5ft (1.1m)8s
Evening (19 Mar)2.5ft (0.8m)8s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Thursday
19
Friday
20
Saturday
21
Sunday
22
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)
1
1
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 (?)
1.5
S
1.1
S
1
S
0.8
SSW
0.7
S
0.6
S
0.5
S
0.5
S
0.5
S
0.5
S
0.4
S
0.4
SE
0.3
SW
0.3
SW
0.2
S
0.2
S
0.1
SE
0.1
SE
0.1
SE
0.1
SE
0.1
SE
0.1
SE
0.1
SE
0.1
SE
Period(s) (?)88888877777677661817161616161616
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2581451278560422725232415878331211101010101010
Wind
(km/h)
15
NE
20
NE
30
NE
30
ENE
30
NE
25
NE
25
NE
20
NE
20
NE
20
NE
20
NE
20
NNE
20
NNE
35
NNE
20
N
5
NNE
10
S
25
SSW
30
S
25
S
15
SW
10
NNW
15
N
10
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffcross-
off		offoffoffoffoffoffoffoffoffcross-
off		cross-
off		glasscross-
on		cross-
on		cross-
on		cross-
on		oncrosscross-
off		cross-
off
High Tide
/ height (m)
5:18PM
1.48
5:30AM
1.41
5:55PM
1.46
5:50AM
1.42
6:33PM
1.40
6:11AM
1.41
Low Tide
/ height (m)
11:09AM
0.27
11:28PM
0.26
11:39AM
0.18
11:55PM
0.35
12:11PM
0.13
12:21AM
0.47
Thursday
19
Friday
20
Saturday
21
Sunday
22
Sunrise------5:46-------5:45-------5:43-
Sunset-5:51-------5:52-------5:52------
part cloud
part cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
light rain
part cloud
cloud
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
---1121122--------------
Temp. °C1517151311101010109999867810121313111010
Feels °C (?)1213106545554444-1-1444579756
  • 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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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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