Surf Forecasts:
Hayama surf forecast from 18 Jun 2026:
- Best quality surf: Thursday 18 Jun, 6PM (local time) - 2.5ft (0.8m), 7s period, S swell with cross-offshore winds.
- Most powerful swell: Sunday 21 Jun, 6AM (local time) - 5ft (1.5m), 6s period, SSW swell with 141 kJ wave energy.
- Next surfable swell (1★+): Thursday 18 Jun, 6PM (local time) - 2.5ft (0.8m), 7s period with S swell.
Best Forecast Surf Conditions for Hayama this week:
The surf forecast for Hayama over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jun 18) at 6PM. The primary swell is predicted to be 0.8m and 7s period with a secondary swell of 0.2m and 9s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Hayama in the next 16 days are 1.5m 6s and forecast to arrive on Sunday (Jun 21) at 6AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Sunday (Jun 21) at 9PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Thu 18th Jun) | 2.5ft (0.8m) 7s |
| Best Surf | 6PM (Thu 18th Jun) | 2.5ft (0.8m) 7s |
| Most Powerful | 6AM (Sun 21st Jun) | 5ft (1.5m) 6s |
Table - best surf conditions forecast for Hayama over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 27mm), heaviest during Sat afternoon. Warm (max 23°C on Thu afternoon, min 20°C on Fri night). Winds increasing (calm on Fri morning, strong winds from the SSW by Sat night). | Days 5-7 Weather SummaryLight rain (total 4mm), mostly falling on Sun afternoon. Warm (max 24°C on Sun afternoon, min 19°C on Tue night). Winds increasing (calm on Mon night, fresh winds from the NE by Tue night). | ||||||||||||||||||||
Thu 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | S 7 | SSE 7 | S 7 | S 6 | SSE 10 | SSE 10 | SSE 4 | S 5 | S 6 | S 7 | S 7 | SW 8 | SSW 7 | SSE 10 | SE 11 | SSE 11 | SE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 61 | 40 | 33 | 12 | 10 | 9 | 12 | 60 | 81 | 106 | 40 | 17 | 17 | 10 | 20 | 12 | 18 | 11 | 11 | 11 | 10 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | glassy | cross-on | cross-off | off | glassy | cross-on | on | off | off | off | off | glassy | off | glassy | off | off | off | cross-off | glassy |
High Tide | 7:48PM1.40m | 6:11AM1.45m | 8:25PM1.37m | 6:57AM1.37m | 9:03PM1.34m | 7:51AM1.28m | 9:42PM1.31m | 9:00AM1.18m | 10:24PM1.30m | 10:32AM1.10m | 11:09PM1.30m | 12:27PM1.08m | 11:58PM1.31m | ||||||||
Low Tide | 00:53AM0.93m | 1:20PM0.14m | 1:39AM0.90m | 2:01PM0.26m | 2:32AM0.87m | 2:44PM0.40m | 3:36AM0.82m | 3:31PM0.55m | 4:51AM0.74m | 4:27PM0.70m | 6:08AM0.63m | 5:38PM0.83m | 7:15AM0.50m | ||||||||
 |  |  | | |  |  |  |  |  |  |  | | | | |  | | | | | |
 | — | — | 4:26 | — | — | 4:26 | — | — | 4:26 | — | — | 4:26 | — | — | 4:26 | — | — | 4:26 | — | — | 4:28 |
 | 6:58 | — | — | 6:58 | — | — | 6:59 | — | — | 6:59 | — | — | 6:59 | — | — | 6:59 | — | — | 6:59 | — | 7:00 |
mm | — | 1 | — | — | 1 | 5 | 8 | 10 | 2 | 1 | 1 | — | — | 2 | — | — | — | — | — | — | — |
Temp °C | 23 | 22 | 22 | 23 | 22 | 21 | 21 | 22 | 23 | 24 | 23 | 20 | 21 | 21 | 22 | 23 | 23 | 21 | 23 | 20 | 20 |
Feels °C | 21 | 24 | 25 | 24 | 23 | 21 | 24 | 19 | 21 | 26 | 22 | 19 | 21 | 23 | 24 | 25 | 25 | 17 | 21 | 19 | 19 |
Swell 1 Height (m) Direction Period (s) | S 7 | SSE 7 | S 7 | S 6 | SSE 6 | SSW 7 | SSW 7 | SE 12 | S 6 | S 7 | S 7 | S 7 | SSW 7 | S 6 | SE 11 | SSW 6 | SE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 |
| kJ | 61 | 35 | 33 | 12 | 6 | 5 | 5 | 6 | 81 | 106 | 40 | 8 | 17 | 3 | 20 | 7 | 18 | 11 | 11 | 11 | 10 |
Swell 2 Height (m) Direction Period (s) | SSE 9 | SSW 8 | SE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | E 9 | SE 11 | SE 11 | SSE 10 | SW 8 | SSE 10 | SSE 10 | S 6 | SSE 11 | S 6 | NW 4 | S 7 | S 6 | S 6 |
| kJ | 8 | 40 | 4 | 10 | 10 | 9 | 9 | 6 | 5 | 5 | 9 | 17 | 10 | 10 | 3 | 12 | 2 | 1 | 1 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | S 16 | SSE 9 | S 15 | SE 14 | SW 7 | SE 13 | SE 12 | — | SE 9 | SE 9 | E 16 | SSE 10 | — | SSW 7 | SW 7 | S 10 | SW 6 | — | S 7 | E 8 | S 7 |
| kJ | 5 | 8 | 4 | 7 | 2 | 7 | 6 | — | 3 | 3 | 5 | 10 | — | 5 | 2 | 2 | 2 | — | 1 | 5 | 1 |
Wind waves Height (m) Direction Period (s) | NNE 3 | — | — | SSE 2 | ESE 3 | SE 5 | SSE 4 | S 5 | — | — | N 4 | NE 3 | — | — | E 5 | — | NNE 3 | NNE 3 | ENE 2 | ESE 3 | — |
| kJ | 3 | — | — | 1 | 2 | 3 | 12 | 60 | — | — | 13 | 2 | — | — | 1 | — | 5 | 4 | 1 | 1 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 13 | 0 | 0 | 10 | 74 | 507 | 145 | 145 | 89 | 22 | 49 | 145 | 40 | 10 | 10 | 143 | 511 | 230 | 32 | 145 | 44 |
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 Hayama 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 Hayama Surf forecast
The above surf forecast table for Hayama provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Hayama can be found by selecting the local surf guide option on the grey menu. Our Hayama 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 (Hayama) 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 Hayama 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.
Hayama is 2 km (1 miles) from the city of Hayama. If you plan a holiday in Kanagawa, look for hotels and other accommodation in Hayama. Hayama has rooms for a wide range of budgets as well as car hire and transport links.
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