Surf Forecasts:
Suruga Bay surf forecast from 18 Aug 2026:
- Best quality surf: Wednesday 26 Aug, 3AM (local time) - 8ft (2.5m), 16s period, S swell with glassy winds.
- Most powerful swell: Wednesday 26 Aug, 9AM (local time) - 10ft (3.0m), 17s period, S swell with 5,619 kJ wave energy.
- Next surfable swell (1★+): Friday 21 Aug, 12AM (local time) - 1.5ft (0.5m), 8s period with S swell.
Best Forecast Surf Conditions for Suruga Bay this week:
The surf forecast for Suruga Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 21) at 12AM. The primary swell is predicted to be 0.5m and 8s period with a secondary swell of 0.2m and 11s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Suruga Bay in the next 16 days are 3.0m 17s and forecast to arrive on Wednesday (Aug 26) at 9AM. 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 4s period and expected on Sunday (Aug 23) at 12AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Fri 21st Aug) | 1.5ft (0.5m) 8s |
| Best Surf | 3AM (Wed 26th Aug) | 8ft (2.5m) 16s |
| Most Powerful | 9AM (Wed 26th Aug) | 10ft (3.0m) 17s |
Table - best surf conditions forecast for Suruga Bay over the next 16 days.
Short Range ForecastMostly dry. Warm (max 28°C on Wed afternoon, min 25°C on Wed night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 2mm), mostly falling on Sun night. Warm (max 29°C on Sat morning, min 25°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | |||||||||||||||
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) | SE 6 | SE 6 | SE 6 | S 9 | SSW 9 | S 8 | S 9 | SSW 9 | SSW 10 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SW 10 | SW 12 | SSE 14 | SSE 14 | SSE 15 | S 17 |
Wave Graph  | |||||||||||||||||||||
 kJ | 6 | 6 | 6 | 7 | 15 | 37 | 78 | 82 | 96 | 94 | 75 | 92 | 94 | 113 | 73 | 106 | 161 | 437 | 494 | 1290 | 1405 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | glassy | on | cross-on | glassy | cross-on | cross-on | cross-off | cross | cross | cross-off | cross-on | cross-on | glassy | cross | cross | cross-off | cross | cross | glassy |
High Tide | 9:17AM1.38m | 9:00PM1.63m | 10:43AM1.25m | 9:40PM1.54m | 1:49PM1.24m | 10:40PM1.45m | 3:42PM1.37m | 00:41AM1.39m | 4:19PM1.48m | 2:17AM1.43m | 4:45PM1.55m | 3:17AM1.50m | 5:06PM1.61m | ||||||||
Low Tide | 2:45PM0.89m | 4:14AM0.62m | 3:23PM1.06m | 5:36AM0.65m | 4:29PM1.22m | 7:17AM0.62m | 7:59PM1.28m | 8:42AM0.55m | 9:44PM1.21m | 9:38AM0.47m | 10:24PM1.11m | 10:18AM0.41m | 10:51PM1.01m | ||||||||
 |  |  | | |  | | | | | | | | |  | | | | | | | |
 | 5:09 | — | — | 5:09 | — | — | 5:11 | — | — | 5:11 | — | — | 5:11 | — | — | 5:13 | — | — | 5:13 | — | — |
 | — | 6:30 | — | — | 6:30 | — | — | 6:29 | — | — | 6:27 | — | — | 6:25 | — | — | 6:24 | — | — | 6:23 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — |
Temp °C | 27 | 28 | 26 | 27 | 27 | 26 | 27 | 28 | 27 | 29 | 29 | 27 | 28 | 27 | 27 | 28 | 29 | 26 | 28 | 29 | 27 |
Feels °C | 30 | 30 | 31 | 31 | 29 | 30 | 30 | 30 | 30 | 31 | 30 | 31 | 32 | 29 | 32 | 30 | 30 | 29 | 31 | 29 | 30 |
Swell 1 Height (m) Direction Period (s) | SE 6 | SE 6 | SE 6 | SSW 8 | SSW 9 | S 8 | S 9 | SSW 9 | SSW 10 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SW 10 | SW 12 | SSE 14 | SSE 14 | SSE 15 | SSE 14 |
| kJ | 6 | 6 | 6 | 6 | 15 | 37 | 78 | 82 | 96 | 94 | 75 | 92 | 94 | 113 | 73 | 106 | 161 | 437 | 494 | 1290 | 1127 |
Swell 2 Height (m) Direction Period (s) | SSW 8 | SSW 8 | SSW 8 | S 9 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 12 | ESE 11 | SE 10 | SE 11 | ESE 11 | SW 12 | SSE 10 | SSE 15 | SW 11 | SSE 17 | SW 10 | S 17 |
| kJ | 6 | 6 | 6 | 7 | 11 | 11 | 11 | 11 | 11 | 13 | 12 | 4 | 5 | 12 | 48 | 11 | 88 | 119 | 492 | 87 | 1405 |
Swell 3 Height (m) Direction Period (s) | SW 9 | SE 10 | SW 9 | ESE 6 | ESE 6 | SE 6 | SE 11 | E 5 | SE 9 | SE 10 | SE 10 | SE 11 | SE 10 | SE 9 | SSE 10 | SSE 17 | SE 12 | S 8 | SW 10 | E 13 | SW 10 |
| kJ | 3 | 4 | 3 | 3 | 4 | 1 | 30 | 1 | 3 | 4 | 4 | 5 | 4 | 3 | 11 | 28 | 22 | 1 | 89 | 14 | 53 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | S 3 | SW 4 | — | E 3 | E 6 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 5 | 3 | — | 3 | 10 | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 15 | 206 | 8 | 143 | 206 | 0 | 8 | 8 | 0 | 8 | 63 | 0 | 8 | 103 | 0 | 8 | 63 | 0 | 8 | 357 | 0 |
Best forecast wave conditions in Shizuoka | |||||||||||||||||||||
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 Suruga Bay 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 Suruga Bay Surf forecast
The above surf forecast table for Suruga Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Suruga Bay can be found by selecting the local surf guide option on the grey menu. Our Suruga Bay 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 (Suruga Bay) 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 Suruga Bay 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.
Suruga Bay is 6 km (4 miles) from the city of Sagara. If you plan a holiday in Shizuoka, look for hotels and other accommodation in Sagara. Sagara has rooms for a wide range of budgets as well as car hire and transport links.
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