Surf Forecasts:
Shichirigahama surf forecast from 25 Sep 2026:
- Best quality surf: Friday 2 Oct, 3PM (local time) - 3ft (0.9m), 10s period, SSW swell with offshore winds.
- Most powerful swell: Friday 2 Oct, 12PM (local time) - 3ft (0.9m), 10s period, SSW swell with 170 kJ wave energy.
- Next surfable swell (1★+): Friday 2 Oct, 3PM (local time) - 3ft (0.9m), 10s period with SSW swell.
Best Forecast Surf Conditions for Shichirigahama this week:
The surf forecast for Shichirigahama over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Oct 02) at 3PM. The primary swell is predicted to be 0.9m and 10s period with a secondary swell of 0.4m and 5s. Another secondary swell of 0.4m and 10s is also forecast. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Shichirigahama in the next 16 days are 0.9m 10s and forecast to arrive on Friday (Oct 02) at 12PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Saturday (Sep 26) at 12PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3PM (Fri 2nd Oct) | 3ft (0.9m) 10s |
| Best Surf | 3PM (Fri 2nd Oct) | 3ft (0.9m) 10s |
| Most Powerful | 12PM (Fri 2nd Oct) | 3ft (0.9m) 10s |
Table - best surf conditions forecast for Shichirigahama over the next 16 days.
Short Range ForecastModerate rain (total 17mm), heaviest on Fri night. Warm (max 24°C on Fri afternoon, min 18°C on Sat morning). Winds decreasing (strong winds from the NNE on Sat morning, calm by Sun afternoon). | Days 5-7 Weather SummaryModerate rain (total 17mm), heaviest on Tue afternoon. Warm (max 27°C on Thu morning, min 19°C on Tue afternoon). Winds increasing (calm on Wed afternoon, fresh winds from the SSW by Thu morning). | |||||||||||||||||||
Fri 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | ||||||||||||||
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) | SE 8 | SE 3 | SSE 4 | SE 9 | SE 9 | SE 9 | SE 8 | SE 9 | S 6 | S 7 | S 7 | S 7 | SSW 6 | SW 13 | SW 12 | SW 12 | SW 12 | SSW 11 | SW 10 | SSW 10 |
Wave Graph  | ||||||||||||||||||||
 kJ | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 57 | 44 | 23 | 8 | 25 | 37 | 36 | 67 | 46 | 27 | 38 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | off | off | off | off | cross-off | glassy | cross-on | on | cross-on | off | glassy | glassy | off | glassy | on | on | on | on |
High Tide | 4:37PM1.48m | 4:44AM1.52m | 4:51PM1.51m | 5:20AM1.54m | 5:08PM1.55m | 5:56AM1.53m | 5:28PM1.59m | 6:34AM1.49m | 5:51PM1.61m | 7:16AM1.42m | 6:16PM1.61m | 8:05AM1.32m | 6:44PM1.56m | |||||||
Low Tide | 10:41PM0.55m | 10:52AM0.54m | 11:05PM0.43m | 11:14AM0.61m | 11:31PM0.32m | 11:36AM0.69m | 00:02AM0.25m | 11:57AM0.78m | 00:36AM0.23m | 12:19PM0.87m | 1:14AM0.25m | 12:41PM0.97m | 2:00AM0.31m | |||||||
 |  |  |  |  | | |  | | | | |  | | | |  |  | |  | |
 | — | — | 5:31 | — | — | 5:31 | — | — | 5:33 | — | — | 5:33 | — | — | 5:35 | — | — | 5:35 | — | — |
 | 5:35 | — | — | 5:34 | — | — | 5:32 | — | — | 5:30 | — | — | 5:30 | — | — | 5:28 | — | — | 5:27 | — |
mm | — | 11 | 3 | — | — | — | 1 | 2 | — | — | — | 3 | 8 | 5 | 1 | — | — | — | — | — |
Temp °C | 24 | 24 | 20 | 19 | 19 | 21 | 22 | 21 | 23 | 24 | 24 | 21 | 20 | 20 | 21 | 21 | 23 | 27 | 27 | 25 |
Feels °C | 24 | 24 | 15 | 16 | 16 | 21 | 23 | 23 | 24 | 25 | 25 | 22 | 22 | 22 | 22 | 23 | 23 | 25 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | SE 8 | SE 8 | SSE 4 | SE 9 | SE 9 | SE 9 | SE 8 | SE 9 | S 6 | S 7 | S 7 | S 7 | SSW 6 | S 6 | SW 12 | SW 12 | SW 12 | SSW 11 | SW 10 | S 5 |
| kJ | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 57 | 44 | 23 | 8 | 7 | 37 | 36 | 67 | 46 | 27 | 17 |
Swell 2 Height (m) Direction Period (s) | S 7 | S 7 | SE 8 | SE 4 | — | S 5 | — | S 7 | SE 9 | — | SSE 8 | SE 9 | SSE 6 | SW 13 | SE 8 | SE 5 | SE 4 | SE 8 | SE 8 | SSW 10 |
| kJ | 1 | 1 | 3 | 1 | — | 1 | — | 1 | 3 | — | 7 | 3 | 4 | 25 | 3 | 1 | 1 | 3 | 3 | 38 |
Swell 3 Height (m) Direction Period (s) | — | — | S 10 | S 7 | S 8 | S 8 | S 8 | — | S 7 | SE 13 | S 13 | S 12 | SW 13 | SE 9 | — | SE 8 | SE 8 | SE 11 | SE 11 | SE 11 |
| kJ | — | — | 2 | 1 | 1 | 1 | 1 | — | 1 | 7 | 3 | 3 | 7 | 3 | — | 3 | 3 | 5 | 5 | 4 |
Wind waves Height (m) Direction Period (s) | — | SE 3 | NNE 2 | N 4 | N 3 | — | — | — | — | — | — | — | NE 2 | — | — | — | — | — | SSW 3 | SSW 5 |
| kJ | — | 2 | 2 | 9 | 3 | — | — | — | — | — | — | — | 1 | — | — | — | — | — | 7 | 24 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 81 | 1499 | 58 | 250 | 65 | 60 | 60 | 60 | 22 | 34 | 13 | 20 | 42 | 20 | 42 | 20 | 10 | 487 | 487 | 132 |
Best forecast wave conditions in Kanagawa | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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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 Shichirigahama 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 Shichirigahama Surf forecast
The above surf forecast table for Shichirigahama provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Shichirigahama can be found by selecting the local surf guide option on the grey menu. Our Shichirigahama 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 (Shichirigahama) 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 Shichirigahama 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.
Shichigahama is 6 km (4 miles) from the city of Chigasaki. If you plan a holiday in Kanagawa, look for hotels and other accommodation in Chigasaki. Chigasaki has rooms for a wide range of budgets as well as car hire and transport links.
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