Kurihama surfForecast / Kanagawa / Japan

information circle12 Day Weather and Surf, issued 8 am Thursday 25 Dec 2025 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
18.3° C
(Which is normal 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 Thursday (Dec 25) at 6PM. The primary swell is predicted to be 2.5m and 8s period with a secondary swell of 1.7m and 8s. Another secondary swell of 0.2m and 15s is also forecast. 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 8s and forecast to arrive on Friday (Dec 26) at 6AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 6s period and expected on Tuesday (Dec 30) at 3AM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 6PM (Thu 25th Dec)8ft (2.5m) 8s
Best Surf 6PM (Thu 25th Dec)8ft (2.5m) 8s
Most Powerful 6AM (Fri 26th Dec)13ft (4.0m) 8s

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 15°C on Thu morning, min 4°C on Fri night). Winds increasing (calm on Thu afternoon, near gales from the WSW by Thu night).

Days 3-6 Weather Summary Mostly dry. Very mild (max 14°C on Mon afternoon, min 7°C on Sun morning). Winds increasing (calm on Sun night, near gales from the WSW by Mon night).

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
1
3
3
2
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.7
S
1.8
S
2.5
SSW
3
WSW
1.6
SW
1.1
SW
0.4
SE
0.4
SE
0.4
SE
0.2
E
0.2
E
0.2
E
0.2
E
0.2
E
0.1
E
0.2
ESE
0.6
WSW
0.4
ESE
0.4
ESE
0.4
ESE
0.4
E
Period(s) (?)88891010998141313131212677777
Wave
Graph
(?)Metric surfscale
Energy kJ (?)38642282815344562002419181414141312343019191816
Wind
(km/h)
15
WSW
5
NNW
10
NE
35
NW
40
N
25
NNE
15
NE
5
SE
15
N
15
NNE
10
NE
5
W
5
WSW
25
SW
45
SW
30
W
25
NE
30
NE
35
NNE
35
NNE
25
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
glasscrossoffcross-
off
cross-
off
cross-
off
glasscross-
off
cross-
off
crossglassglasscrosscrosscross-
off
crosscrosscross-
off
cross-
off
cross-
off
High Tide
/ height (m)
7:29PM
1.32
9:11AM
1.35
8:37PM
1.21
9:48AM
1.33
10:09PM
1.13
10:29AM
1.32
12:05AM
1.11
11:14AM
1.32
1:54AM
1.18
12:04PM
1.34
3:10AM
1.27
12:55PM
1.37
Low Tide
/ height (m)
2:08PM
0.88
2:17AM
0.43
3:07PM
0.81
3:02AM
0.59
4:17PM
0.73
3:56AM
0.75
5:32PM
0.62
5:04AM
0.89
6:41PM
0.48
6:27AM
1.00
7:40PM
0.34
7:45AM
1.06
8:32PM
0.20
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Sunrise6:47--6:47--6:48--6:48--6:48--6:48--6:48--
Sunset-4:34--4:35--4:35--4:36--4:37--4:37--4:37-
part cloud
cloud
part cloud
clear
part cloud
clear
cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
cloud
cloud
part cloud
Rain (mm)
---------------------
Temp. °C151512108557771011121414131412788
Feels °C (?)121551-3-4144267864686-112
  • 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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