Surf Forecasts:
Kurihama surf forecast from 18 Aug 2026:
- Best quality surf: Sunday 23 Aug, 6AM (local time) - 2.5ft (0.7m), 9s period, SSW swell with glassy winds.
- Most powerful swell: Tuesday 25 Aug, 12PM (local time) - 8ft (2.5m), 16s period, SSE swell with 2,948 kJ wave energy.
- Next surfable swell (1★+): Sunday 23 Aug, 6AM (local time) - 2.5ft (0.7m), 9s period with SSW 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 Sunday (Aug 23) at 6AM. The primary swell is predicted to be 0.7m and 9s period with a secondary swell of 0.4m and 4s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Kurihama in the next 16 days are 2.5m 16s and forecast to arrive on Tuesday (Aug 25) at 12PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.2m 3s period and expected on Saturday (Aug 22) at 3AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Sun 23rd Aug) | 2.5ft (0.7m) 9s |
| Best Surf | 6AM (Sun 23rd Aug) | 2.5ft (0.7m) 9s |
| Most Powerful | 12PM (Tue 25th Aug) | 8ft (2.5m) 16s |
Table - best surf conditions forecast for Kurihama over the next 16 days.
Short Range ForecastMostly dry. Warm (max 27°C on Tue afternoon, min 25°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 9mm), mostly falling on Sat morning. Warm (max 27°C on Sat afternoon, min 25°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 8 | SW 8 | SE 6 | SE 10 | SE 10 | SE 10 | SE 10 | SE 11 | SE 11 | SSW 9 | SSW 9 | SSW 10 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SE 14 | SSE 16 | SSE 16 | SSE 16 |
Wave Graph  | |||||||||||||||||||||
 kJ | 16 | 21 | 21 | 16 | 16 | 16 | 17 | 29 | 29 | 64 | 62 | 109 | 98 | 75 | 94 | 53 | 53 | 186 | 798 | 1469 | 2417 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross | on | cross | cross | on | glassy | cross | cross-on | cross-on | cross | cross-on | cross | cross | cross | cross-off | cross | cross-on | cross | cross-on | cross-on |
High Tide | 7:17PM1.60m | 8:20AM1.40m | 7:40PM1.57m | 9:32AM1.27m | 8:04PM1.54m | 12:37PM1.21m | 8:32PM1.48m | 9:28PM1.42m | 3:53PM1.45m | 00:06AM1.39m | 4:05PM1.52m | 1:47AM1.45m | |||||||||
Low Tide | 1:16PM0.77m | 1:56AM0.54m | 1:38PM0.93m | 2:46AM0.56m | 1:56PM1.08m | 3:54AM0.58m | 1:23PM1.21m | 5:33AM0.58m | 7:12AM0.52m | 8:31PM1.32m | 8:20AM0.42m | 9:11PM1.21m | |||||||||
 | |  |  | | | | |  | | |  |  | |  | | | | | | | |
 | 5:01 | — | — | 5:03 | — | — | 5:03 | — | — | 5:03 | — | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — |
 | — | 6:27 | — | — | 6:25 | — | — | 6:24 | — | — | 6:22 | — | — | 6:22 | — | — | 6:21 | — | — | 6:20 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | — | 5 | — | — | 1 | — | — | — |
Temp °C | 26 | 27 | 26 | 26 | 27 | 26 | 26 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 26 | 27 | 27 | 26 | 26 | 26 |
Feels °C | 30 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 29 | 27 | 27 | 30 | 29 | 30 | 31 | 30 | 29 | 27 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 5 | SSW 8 | SSW 9 | SSW 9 | SSW 10 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SE 14 | SSE 16 | SSE 16 | SSE 16 |
| kJ | 8 | 21 | 21 | 14 | 13 | 12 | 11 | 10 | 23 | 64 | 62 | 109 | 98 | 75 | 94 | 53 | 53 | 186 | 798 | 1469 | 2417 |
Swell 2 Height (m) Direction Period (s) | SW 8 | SW 8 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | E 10 | E 10 | E 10 | S 4 | S 4 | SW 8 | SW 8 | E 12 | E 11 |
| kJ | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 29 | 29 | 18 | 29 | 18 | 17 | 31 | 31 | 10 | 6 | 35 | 34 | 25 | 154 |
Swell 3 Height (m) Direction Period (s) | SE 10 | SE 10 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 9 | SSW 10 | E 9 | SE 5 | E 10 | ESE 10 | SSE 5 | ESE 11 | E 10 | SSE 17 | ESE 10 | E 12 | E 9 | — |
| kJ | 16 | 16 | 6 | 6 | 6 | 6 | 6 | 16 | 10 | 6 | 1 | 8 | 10 | 5 | 11 | 17 | 28 | 10 | 24 | 39 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSW 4 | SSW 4 | SW 8 | SW 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 5 | 70 | 58 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 36 | 3 | 36 | 60 | 65 | 39 | 36 | 65 | 65 | 3 | 65 | 50 | 3 | 65 | 3 | 0 | 3 | 30 | 94 | 65 | 65 |
Best forecast wave conditions in Kanagawa | |||||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Kurihama surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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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