Kurihama surfForecast / Kanagawa / Japan

information circle12 Day Weather and Surf, issued 2 pm Thursday 08 Jan 2026 JST
Forecast update in hr  min  s Forecast update imminent
Kurihama surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kurihama sea temperature is
15.4° C
(Which is 2.3°C colder than average for this time of year)


Best Forecast Surf Conditions for Kurihama this week:

The surf forecast for Kurihama over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Jan 12) at 3AM. The primary swell is predicted to be 2.5m and 8s period with a secondary swell of 0.2m and 12s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Kurihama in the next 12 days are 4.0m 9s and forecast to arrive on Tuesday (Jan 13) at 9PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 6s period and expected on Saturday (Jan 10) at 3PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Mon 12th Jan)8ft (2.5m) 8s
Best Surf 6AM (Mon 12th Jan)10ft (3.0m) 10s
Most Powerful 9PM (Tue 13th Jan)13ft (4.0m) 9s

Table - best surf conditions forecast for Kurihama over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Very mild (max 14°C on Sat night, min 4°C on Thu night). Winds increasing (calm on Fri morning, gales from the WSW by Sun morning).

Days 3-6 Weather Summary Mostly dry. Very mild (max 14°C on Tue afternoon, min 5°C on Sun night). Winds decreasing (gales from the WSW on Sun afternoon, calm by Sun night).

Thu
08
Friday
09
Saturday
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
2
0
0
0
0
0
0
0
0
0
1
2
2
2
0
0
0
3
4
1
1
Swell
Height Map
Wave Height (m) & direction (?)
2.5
WSW
0.7
SW
0.3
SW
0.2
SSW
0.4
SW
0.1
E
0.1
E
3.5
SW
3.5
WSW
3.5
SW
3
WSW
1.8
SW
1.1
SW
1.6
SW
2.1
SW
3.5
SW
3.5
SW
2.5
WSW
3
WSW
0.9
SW
0.6
SW
Period(s) (?)7865313108898101086899998
Wave
Graph
(?)Metric surfscale
Energy kJ (?)6866663332150514712007990602236276328183717861166126114157
Wind
(km/h)
35
N
40
N
10
N
10
SSW
15
SW
35
SW
50
SW
60
SW
75
WSW
75
WSW
40
W
10
NE
5
SE
15
WSW
50
SW
55
SW
55
WSW
20
NNW
5
W
10
NNW
5
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
on
crosscrosscrosscrosscross-
off
cross-
off
cross-
off
crossglasscross-
off
crosscrosscross-
off
cross-
off
glassoffglass
High Tide
/ height (m)
7:05PM
1.37
8:17AM
1.38
7:59PM
1.27
8:45AM
1.36
9:07PM
1.16
9:18AM
1.33
10:44PM
1.08
9:56AM
1.32
1:04AM
1.08
10:45AM
1.30
2:57AM
1.18
11:49AM
1.31
3:54AM
1.29
Low Tide
/ height (m)
1:39AM
0.36
2:15PM
0.68
2:15AM
0.53
3:10PM
0.63
2:52AM
0.70
4:16PM
0.56
3:36AM
0.86
5:34PM
0.48
4:44AM
1.01
6:52PM
0.38
6:40AM
1.10
7:57PM
0.25
8:17AM
1.12
Thu
08
Friday
09
Saturday
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Sunrise--6:50--6:50--6:50--6:50--6:48--6:48--6:48
Sunset4:45--4:45--4:45--4:46--4:47--4:49--4:50--
part cloud
clear
clear
clear
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
Rain (mm)
---------------------
Temp. °C1056891213149855791314107987
Feels °C (?)1-7323022-8-9-802-303-62534
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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 12 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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