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Kugenuma Rivermouth Surf Forecast / Kanagawa / Japan
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Live Wave Height (m)
Live Wind Speed (km/h)
Recent Eyeball Surf Reports for Kanagawa
Continuing clean conditions at Kugenuma Rivermouth (light winds from the WNW at Zushi Kanagawa 9 km from Kugenuma Rivermouth).
2 h 5 min ago
Best Forecast Surf Conditions for Kugenuma Rivermouth this week:
The surf forecast for Kugenuma Rivermouth over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 14) at 6AM. The primary swell is predicted to be 1.7m and 8s period with a secondary swell of 1.2m and 8s. Another secondary swell of 0.1m and 11s is also forecast. The wind is predicted to be cross-onshore as the swell arrives.
The most powerful waves expected at Kugenuma Rivermouth in the next 12 days are 2.3m 10s and forecast to arrive on Saturday (Aug 13) at 3PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Thursday (Aug 18) at 3AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Sun 14th Aug) | 5.5ft (1.7m) 8s |
| Best Surf | 9AM (Wed 17th Aug) | 4.5ft (1.4m) 8s |
| Most Powerful | 3PM (Sat 13th Aug) | 7.5ft (2.3m) 10s |
Table - best surf conditions forecast for Kugenuma Rivermouth over the next 12 days.
Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | |||||||||||||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) |  | | | | | |  | |  | | | | | | |  | | | | | | | | | | | | | | | | | | | | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 8 | 9 | 11 | 10 | 10 | 8 | 7 | 7 | 7 | 6 | 6 | 6 | 7 | 6 | 7 | 8 | 5 | 8 | 8 | 7 | 7 | 6 | 11 | 7 | 13 | 10 | 10 | 12 | 8 | 8 | 8 | 8 | 11 | 10 | 10 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 275 | 381 | 831 | 618 | 972 | 424 | 294 | 99 | 82 | 30 | 12 | 91 | 111 | 225 | 243 | 232 | 83 | 93 | 33 | 16 | 10 | 4 | 11 | 23 | 17 | 9 | 9 | 15 | 7 | 10 | 10 | 16 | 20 | 60 | 67 | 72 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | on | cross- on | on | on | on | off | cross- off | on | glass | on | cross- on | cross- on | glass | cross- on | off | off | cross- off | off | off | cross- off | cross- off | cross- on | on | on | glass | on | on | on | on | on | on | on | on |
High Tide / height (m) | 6:06PM 1.46 | 4:46AM 1.52 | 6:23PM 1.47 | 5:28AM 1.54 | 6:43PM 1.49 | 6:09AM 1.52 | 7:06PM 1.50 | 6:52AM 1.47 | 7:31PM 1.51 | 7:40AM 1.38 | 7:58PM 1.50 | 8:33AM 1.27 | 8:28PM 1.47 | 9:44AM 1.15 | 9:01PM 1.43 | 11:55AM 1.07 | 9:41PM 1.38 | 10:40PM 1.32 | 4:43PM 1.32 | 12:22AM 1.29 | 4:54PM 1.39 | 1:56AM 1.32 | ||||||||||||||
Low Tide / height (m) | 11:12AM 0.15 | 11:23PM 0.92 | 11:41AM 0.18 | 11:51PM 0.82 | 12:09PM 0.24 | 12:22AM 0.73 | 12:37PM 0.33 | 12:57AM 0.64 | 1:06PM 0.45 | 1:38AM 0.59 | 1:34PM 0.59 | 2:25AM 0.56 | 2:00PM 0.74 | 3:24AM 0.55 | 2:22PM 0.90 | 4:44AM 0.55 | 2:09PM 1.05 | 6:25AM 0.51 | 7:51AM 0.42 | 8:48PM 1.22 | 8:53AM 0.33 | 9:44PM 1.15 | ||||||||||||||
Note: the tide data above is for E No Sima, Kanagawa, Japan which is 2 km away. Surf properties and timing are calculated for Kugenuma Rivermouth.New forecast is published every 6 hours at www.surf-forecast.com. See detailed tide info and graph | ||||||||||||||||||||||||||||||||||||
Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | |||||||||||||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
 |  |  |  |  | |  | | | | |  | | | |  | | |  | | | | | | | |  | | |  | | | | | | | |
| Summary | risk thund- der | clear | risk thund- der | mod. rain | heavy rain | risk thund- der | some clouds | some clouds | risk thund- der | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | some clouds | risk thund- der | rain shwrs | risk thund- der | risk thund- der | clear | some clouds | some clouds | some clouds | some clouds | rain shwrs | clear | clear | clear | clear | some clouds | clear | some clouds | some clouds | rain shwrs |
Rain (mm) | 1 | - | 11 | 7 | 48 | 5 | - | - | 1 | - | - | - | - | - | - | - | - | 8 | 1 | 7 | 56 | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | 1 |
| Temp. °C | 29 | 28 | 27 | 27 | 26 | 27 | 30 | 31 | 29 | 29 | 29 | 29 | 31 | 31 | 29 | 28 | 30 | 28 | 29 | 28 | 25 | 27 | 27 | 25 | 24 | 25 | 25 | 27 | 28 | 27 | 29 | 29 | 27 | 29 | 30 | 27 |
| Low °C | 28 | 27 | 26 | 27 | 24 | 27 | 28 | 30 | 27 | 28 | 29 | 27 | 29 | 30 | 28 | 28 | 30 | 27 | 28 | 27 | 22 | 24 | 27 | 23 | 23 | 25 | 25 | 26 | 28 | 26 | 27 | 28 | 27 | 28 | 28 | 23 |
| Feels °C (?) | 28 | 26 | 27 | 27 | 21 | 26 | 34 | 34 | 33 | 32 | 31 | 34 | 33 | 32 | 30 | 33 | 33 | 31 | 30 | 30 | 25 | 26 | 26 | 25 | 25 | 26 | 26 | 27 | 27 | 27 | 26 | 27 | 26 | 29 | 30 | 29 |
| Sunrise | 4:58 | - | - | 4:58 | - | - | 5:00 | - | - | 5:01 | - | - | 5:01 | - | - | 5:01 | - | - | 5:03 | - | - | 5:03 | - | - | 5:03 | - | - | 5:05 | - | - | 5:05 | - | - | 5:07 | - | - |
| Sunset | - | 6:35 | - | - | 6:34 | - | - | 6:32 | - | - | 6:30 | - | - | 6:30 | - | - | 6:29 | - | - | 6:28 | - | - | 6:27 | - | - | 6:24 | - | - | 6:23 | - | - | 6:22 | - | - | 6:22 | - |
Short Range Forecast: Heavy rain (total 73mm), heaviest during Sat afternoon. Warm (max 31°C on Sun afternoon, min 24°C on Sat afternoon). Winds decreasing (near gales from the SSW on Sat afternoon, light winds from the SSW by Sun morning). | Days 3-6 Weather Summary Light rain (total 8mm), mostly falling on Wed night. Warm (max 31°C on Tue morning, min 27°C on Mon night). Wind will be generally light. | Days 6-9 Weather Summary Heavy rain (total 65mm), heaviest during Thu night. Warm (max 29°C on Thu morning, min 22°C on Thu night). Winds decreasing (fresh winds from the NNE on Thu night, calm by Sat night). | Long Range Forecast: Light rain (total 3mm), mostly falling on Wed morning. Warm (max 30°C on Tue afternoon, min 22°C on Wed morning). Winds increasing (calm on Sun morning, strong winds from the SSW by Mon morning). | |||||||||||||||||||||||||||||||||
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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 Kugenuma Rivermouth 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.
View detailed surf forecast for Kugenuma Rivermouth at:
surf-forecast.com
Information about the Kugenuma Rivermouth Surf forecast
The above surf forecast table for Kugenuma Rivermouth provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Kugenuma Rivermouth can be found by selecting the local surf guide option on the grey menu. Our Kugenuma Rivermouth 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 (Kugenuma Rivermouth) 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 Kugenuma Rivermouth 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.
