Surf Forecasts:
Hayama surf forecast from 26 Aug 2026:
- Best quality surf: Thursday 27 Aug, 6PM (local time) - 1.5ft (0.5m), 10s period, S swell with cross-offshore winds.
- Most powerful swell: Wednesday 2 Sep, 3PM (local time) - 5.5ft (1.7m), 15s period, S swell with 1,315 kJ wave energy.
- Next surfable swell (1★+): Thursday 27 Aug, 6PM (local time) - 1.5ft (0.5m), 10s 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 (Aug 27) at 6PM. The primary swell is predicted to be 0.5m and 10s period with a secondary swell of 0.5m and 6s. 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 1.7m 15s and forecast to arrive on Wednesday (Sep 02) at 3PM. Winds are predicted to be 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 Sunday (Aug 30) at 9PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Thu 27th Aug) | 1.5ft (0.5m) 10s |
| Best Surf | 6PM (Thu 27th Aug) | 1.5ft (0.5m) 10s |
| Most Powerful | 3PM (Wed 2nd Sep) | 5.5ft (1.7m) 15s |
Table - best surf conditions forecast for Hayama over the next 16 days.
Short Range ForecastModerate rain (total 11mm), heaviest on Thu morning. Warm (max 29°C on Wed afternoon, min 24°C on Thu afternoon). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 5mm), mostly falling on Sun morning. Warm (max 26°C on Sat morning, min 23°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||
Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | |||||||||||||||
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) | SSW 12 | SSW 12 | SSW 11 | SSW 6 | S 11 | S 10 | S 9 | SSW 6 | S 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 7 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | S 10 | SSW 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 183 | 137 | 68 | 34 | 55 | 45 | 40 | 50 | 33 | 20 | 12 | 11 | 11 | 11 | 10 | 33 | 53 | 48 | 47 | 51 | 289 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | off | on | on | cross-on | off | cross-off | glassy | off | off | off | off | off | off | off | glassy | on | on |
High Tide | 4:55PM1.51m | 3:51AM1.55m | 5:15PM1.54m | 4:33AM1.61m | 5:36PM1.56m | 5:12AM1.65m | 5:57PM1.57m | 5:50AM1.65m | 6:17PM1.57m | 6:28AM1.60m | 6:38PM1.57m | 7:08AM1.52m | 7:00PM1.55m | ||||||||
Low Tide | 10:02AM0.23m | 10:22PM0.87m | 10:37AM0.20m | 10:50PM0.74m | 11:09AM0.22m | 11:19PM0.63m | 11:39AM0.28m | 11:49PM0.53m | 12:08PM0.37m | 00:20AM0.46m | 12:35PM0.49m | 00:53AM0.42m | 1:00PM0.63m | 1:29AM0.41m | |||||||
 | |  |  |  |  | |  | | | |  |  | | | | |  | | |  | |
 | 5:07 | — | — | 5:09 | — | — | 5:09 | — | — | 5:11 | — | — | 5:11 | — | — | 5:11 | — | — | 5:13 | — | — |
 | — | 6:16 | — | — | 6:15 | — | — | 6:15 | — | — | 6:14 | — | — | 6:12 | — | — | 6:10 | — | — | 6:08 | — |
mm | — | — | 2 | 5 | — | 2 | 1 | — | 1 | — | — | — | 1 | — | 4 | — | — | — | — | — | 2 |
Temp °C | 28 | 29 | 28 | 27 | 25 | 26 | 26 | 27 | 27 | 26 | 26 | 25 | 24 | 23 | 23 | 23 | 25 | 24 | 26 | 27 | 27 |
Feels °C | 30 | 30 | 29 | 30 | 23 | 28 | 28 | 30 | 30 | 29 | 29 | 26 | 26 | 22 | 23 | 23 | 26 | 26 | 31 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 11 | S 6 | S 6 | S 10 | S 9 | S 8 | S 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 7 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | S 10 | S 9 |
| kJ | 183 | 137 | 68 | 22 | 17 | 45 | 40 | 50 | 33 | 20 | 12 | 11 | 11 | 11 | 10 | 33 | 53 | 48 | 47 | 45 | 136 |
Swell 2 Height (m) Direction Period (s) | S 9 | SSE 9 | SSE 9 | SSE 9 | S 11 | SSE 10 | SSE 9 | SSE 9 | SSE 10 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSW 8 | S 12 | S 10 | S 10 | SSW 11 | SSW 14 |
| kJ | 83 | 49 | 31 | 28 | 55 | 9 | 8 | 8 | 9 | 11 | 12 | 10 | 10 | 10 | 10 | 6 | 11 | 19 | 29 | 51 | 289 |
Swell 3 Height (m) Direction Period (s) | E 12 | E 12 | S 10 | SW 10 | SW 10 | SSW 10 | SW 9 | SW 9 | W 8 | — | E 11 | SSW 8 | — | — | S 13 | SSE 10 | SE 10 | SSE 9 | SE 10 | SE 10 | E 10 |
| kJ | 3 | 3 | 19 | 25 | 15 | 9 | 3 | 3 | 1 | — | 10 | 11 | — | — | 3 | 10 | 14 | 8 | 4 | 4 | 2 |
Wind waves Height (m) Direction Period (s) | SW 4 | SSW 4 | SSW 5 | SSW 6 | SSW 6 | SSW 6 | — | SSW 6 | — | — | E 5 | — | — | NNE 2 | NE 3 | NNE 3 | — | — | — | S 2 | S 8 |
| kJ | 9 | 36 | 39 | 34 | 55 | 10 | — | 49 | — | — | 2 | — | — | 1 | 2 | 1 | — | — | — | 1 | 205 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 13 | 19 | 19 | 19 | 6 | 31 | 74 | 13 | 10 | 44 | 243 | 44 | 10 | 48 | 48 | 44 | 0 | 0 | 0 | 13 | 19 |
Best forecast wave conditions in Kanagawa | |||||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
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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