Kurihama surfForecast / Kanagawa / Japan

information circle16 Day Weather and Surf, issued 2 pm Thursday 09 Apr 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
14.8° C
(Which is 2.9°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 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Apr 11) at 12PM. The primary swell is predicted to be 2.1m and 8s period with a secondary swell of 0.4m and 11s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Kurihama in the next 16 days are 3.5m 9s and forecast to arrive on Friday (Apr 10) at 9PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Wednesday (Apr 15) at 3PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+)12PM (Sat 11th Apr)7ft (2.1m) 8s
Best Surf12PM (Sat 11th Apr)7ft (2.1m) 8s
Most Powerful 9PM (Fri 10th Apr)11ft (3.5m) 9s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Moderate rain (total 16mm), heaviest on Fri morning. Very mild (max 18°C on Fri afternoon, min 15°C on Sat night). Winds decreasing (near gales from the SW on Fri afternoon, light winds from the ESE by Sun morning).

Days 3-6 Weather Summary Moderate rain (total 11mm), heaviest on Tue night. Very mild (max 17°C on Mon morning, min 12°C on Tue night). Winds increasing (light winds from the SE on Mon night, fresh winds from the NNE by Tue night).

Thu
09
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
1
Swell
Height Map
Wave Height (m) & direction (?)
0.9
SSW
1.3
S
2.2
SSW
3
SSW
2.5
SSW
2.2
SW
2.5
SW
1.6
SW
0.7
SW
0.4
SE
0.4
SE
0.4
SE
0.7
SE
0.6
SE
0.7
SE
0.7
SE
0.8
SE
0.7
SE
1.1
SE
1.3
SSE
1.5
SSE
Period(s) (?)457899888111111111111121212141416
Wave
Graph
(?)Metric surfscale
Energy kJ (?)3390410960121078377433358293042116751191351671424825861082
Wind
(km/h)
40
SSW
40
SSW
50
SSW
50
SSW
40
SW
25
SW
20
S
15
ENE
5
ESE
20
SW
25
S
10
S
20
SSW
5
SE
30
NNE
20
NE
25
NNE
30
NNE
25
NE
25
NE
30
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
on
cross-
on
crosscrosscross-
on
crossoncrosscross-
on
cross-
on
crossoncross-
off
crosscross-
off
cross-
off
crosscrosscross
High Tide
/ height (m)
7:17AM
1.19
2:00AM
1.19
10:04AM
1.07
2:20AM
1.24
12:52PM
1.12
2:40AM
1.29
2:07PM
1.24
3:00AM
1.33
2:59PM
1.36
3:21AM
1.38
3:43PM
1.46
3:42AM
1.41
Low Tide
/ height (m)
3:13PM
0.34
4:54PM
0.42
7:33AM
1.06
6:36PM
0.43
8:04AM
0.90
7:44PM
0.41
8:31AM
0.72
8:33PM
0.40
8:59AM
0.55
9:12PM
0.41
9:28AM
0.38
9:47PM
0.45
9:58AM
0.23
Thu
09
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Sunrise--5:16--5:15--5:13--5:13--5:11--5:09--5:09
Sunset6:07--6:08--6:08--6:09--6:10--6:12--6:13--
cloud
light rain
mod rain
light rain
rain showers
clear
clear
part cloud
part cloud
clear
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
mod rain
light rain
part cloud
part cloud
clear
Rain (mm)
-1654-----------92---
Temp. °C161716181818181816161617171715171512151414
Feels °C (?)810810131616121413131614169131161298
  • Map Icons:
  • Break
  • 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 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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