Kurihama Surf Break

Lat Long: 35.21° N 139.69° E

Kurihama Surf Forecast and Surf Report

Issued: 2 am 11 Aug 2026 (local time)

Forecast update in  hr  min

Today's Kurihama sea temperature is
27.4° C
0.6° 

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


Kurihama surf forecast from 10 Aug 2026:

  • Best quality surf: Tuesday 11 Aug, 9AM (local time) - 2.5ft (0.7m), 12s period, E swell with offshore winds.
  • Most powerful swell: Saturday 15 Aug, 3PM (local time) - 7ft (2.2m), 10s period, E swell with 900 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 11 Aug, 9AM (local time) - 2.5ft (0.7m), 12s period with E swell.

Best Forecast Surf Conditions for Kurihama this week:

The surf forecast for Kurihama over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 11) at 9AM. The primary swell is predicted to be 0.7m and 12s period with a secondary swell of 0.6m and 10s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Kurihama in the next 16 days are 2.2m 10s and forecast to arrive on Saturday (Aug 15) at 3PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Sunday (Aug 16) at 9AM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 9AM (Tue 11th Aug)2.5ft (0.7m) 12s
Best Surf 9AM (Tue 11th Aug)2.5ft (0.7m) 12s
Most Powerful 3PM (Sat 15th Aug)7ft (2.2m) 10s

Table - best surf conditions forecast for Kurihama over the next 16 days.


Short Range Forecast

Heavy rain (total 46mm), heaviest during Tue night. Warm (max 27°C on Thu afternoon, min 21°C on Tue night). Winds decreasing (strong winds from the SW on Tue afternoon, calm by Wed morning).

Days 4-6 Weather Summary

Heavy rain (total 20mm), heaviest during Fri night. Warm (max 28°C on Fri afternoon, min 24°C on Sat night). Winds decreasing (fresh winds from the NNE on Fri night, calm by Sun night).

Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
0
0
2
1
0
0
0
0
0
0
0
1
1
0
2
0
0
1
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)
0.7
E
12
0.9
SW
11
1.3
SSW
6
0.6
SW
11
0.8
SSW
10
0.7
SW
10
0.7
SW
10
0.8
SSW
10
0.7
SSW
9
0.7
SSW
9
0.7
SSW
9
0.7
SSW
9
1.9
E
10
2.2
E
10
0.9
E
10
0.9
E
11
0.7
E
11
0.7
SSW
10
0.7
SSW
9
0.7
SSW
9
0.6
SSW
9
Wave Graph
Metric surfscale
Energy kJ
134
198
106
80
141
104
100
109
77
73
75
73
673
900
167
189
108
80
73
70
49
Wind (km/h)
10
WNW
45
SW
30
SSE
0
ENE
15
N
30
N
20
NNE
10
ENE
20
NNE
30
NNE
20
NE
30
NNE
30
NNE
30
NE
25
NE
5
NNE
25
SSW
10
SW
10
NNE
15
SSW
10
SSW
Wind State
off
cross
on
glassy
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross
cross-off
cross-off
cross
cross
cross-off
cross-on
cross
cross-off
cross-on
cross
High Tide
4:51PM1.59m
3:12AM1.59m
5:12PM1.62m
4:00AM1.66m
5:33PM1.64m
4:42AM1.71m
5:54PM1.64m
5:23AM1.72m
6:15PM1.64m
6:03AM1.69m
6:35PM1.63m
6:44AM1.62m
6:56PM1.62m
Low Tide
9:37AM0.25m
10:03PM1.09m
10:15AM0.21m
10:33PM0.98m
10:50AM0.22m
11:03PM0.86m
11:22AM0.26m
11:33PM0.75m
11:53AM0.35m
00:04AM0.66m
12:22PM0.47m
00:38AM0.59m
12:50PM0.61m
1:14AM0.55m
cloud
mod rain
heavy rain
mod rain
part cloud
rain showers
thunderstorm
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
clear
clear
part cloud
clear
clear
thunderstorm
clear
clear
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:56
4:56
4:58
4:58
5:00
5:00
5:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:35
6:34
6:32
6:31
6:30
6:29
6:28
 mm
7
19
10
4
2
2
2
1
5
12
2
1
Temp °C
25
25
23
23
25
25
26
27
26
27
28
26
28
28
25
25
27
27
27
28
27
Feels °C
26
20
19
24
23
24
27
30
29
27
29
27
27
27
23
26
29
30
32
30
31
  • 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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Information about the Kurihama Surf forecast

The above surf forecast table for Kurihama provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Kurihama can be found by selecting the local surf guide option on the grey menu. Our Kurihama surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Kurihama) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Kurihama may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Kurihama is 10 km (6 miles) from the city of Miura. If you plan a holiday in Kanagawa, look for hotels and other accommodation in Miura. Miura has rooms for a wide range of budgets as well as car hire and transport links.

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