Surf Break

Lat Long: 35.29° N 139.56° E

zushi Marina 48 hour detailed Surf Forecast

Issued: 8 pm 17 Oct 2026 (local time)

Forecast update in  hr  min

Today's zushi Marina sea temperature is
23.4°C
0.1° 

zushi Marina surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at zushi Marina today (18 Oct):

  • Morning surf: Morning surf (18 Oct, local time) - 0.5ft (0.1m), 11s period with SE swell.
  • Afternoon surf: Afternoon surf (18 Oct, local time) - 0.5ft (0.1m), 11s period with SE swell.
  • Evening surf: Evening surf (18 Oct, local time) - 0.5ft (0.1m), 10s period with SE swell.

The current surf forecast for zushi Marina at 2AM is: 0.4m 4s primary swell from a East-southeast direction and 0.1m 4s secondary swell from a Southeast direction, 0.2m 7s secondary swell from a South direction (forecast issued at 08:00pm October 17). The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (18 Oct)0.5ft (0.1m)11s
Afternoon (18 Oct)0.5ft (0.1m)11s
Evening (18 Oct)0.5ft (0.1m)10s

Table - waves today at zushi Marina. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Warm (max 26°C on Tue afternoon, min 18°C on Sat night). Winds increasing (light winds from the E on Sat night, fresh winds from the SW by Mon morning).

Sat
17
Sunday
18
Monday
19
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.2
SSE
8
0.2
S
7
0.4
ESE
4
0.2
S
7
0.1
SE
8
0.1
SE
11
0.4
SE
5
0.1
SE
11
0.1
SE
10
0.1
SE
10
0.4
SSW
3
0.3
SE
7
0.3
SE
10
0.9
SSW
4
1
SSW
4
1
SSW
5
0.9
SSW
5
0.9
SSW
5
Wave Graph
Metric surfscale
Energy kJ
6
4
8
4
3
5
6
4
4
4
4
8
16
24
43
47
42
45
Wind (km/h)
15
SE
15
ESE
5
E
10
E
10
ENE
10
ENE
10
SSW
20
S
20
S
25
SSW
25
SW
25
SW
30
SW
30
SW
30
SW
35
SSW
30
SSW
20
SW
Wind State
cross-on
cross
cross-off
cross-off
cross-off
cross-off
on
on
on
on
cross-on
on
on
on
on
on
on
cross-on
High Tide
7:29PM1.45m
11:09AM1.29m
8:12PM1.37m
12:34PM1.29m
Low Tide
3:16AM0.30m
3:15PM1.16m
4:20AM0.38m
5:05PM1.16m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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5:48
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5:50
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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5:04
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5:01
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 mm
—
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—
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—
—
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Temp °C
20
19
19
19
18
19
20
21
21
21
21
21
21
22
23
24
23
23
Feels °C
17
17
18
18
17
18
18
18
18
17
17
17
17
18
19
20
20
22
  • 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
How to use the Wavefinder 

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