
Surf Forecasts:
Suruga Bay surf forecast from 5 Sep 2026:
- Best quality surf: Monday 7 Sep, 3PM (local time) - 11ft (3.5m), 10s period, S swell with cross-shore winds.
- Most powerful swell: Monday 7 Sep, 3PM (local time) - 11ft (3.5m), 10s period, S swell with 2,098 kJ wave energy.
- Next surfable swell (1★+): Monday 7 Sep, 3PM (local time) - 11ft (3.5m), 10s 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 Monday (Sep 07) at 3PM. The primary swell is predicted to be 3.5m and 10s period with a secondary swell of 3.0m and 10s. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Suruga Bay in the next 16 days are 3.5m 10s and forecast to arrive on Monday (Sep 07) at 3PM. Winds are predicted to be cross-shore at the time the swell arrives.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3PM (Mon 7th Sep) | 11ft (3.5m) 10s |
| Best Surf | 3PM (Mon 7th Sep) | 11ft (3.5m) 10s |
| Most Powerful | 3PM (Mon 7th Sep) | 11ft (3.5m) 10s |
Table - best surf conditions forecast for Suruga Bay over the next 16 days.
The Lowdown
Right folks, Rusty here. Let’s have a look at what’s coming down the line for Suruga Bay.
The next week and a half is mostly a write-off, unless you really love paddling around in junk. There’s a lot of onshore and cross-shore wind, rain, and generally small, weak swell that’s just not doing anything for us. The water temp is about average for this time of year, nothing unusual there.
The first real chance of something half-decent shows up on Monday the 7th of September. We’ve got a solid 10ft S swell rolling in by the morning, but it’s coming with a 10-second period and a light cross-onshore breeze. The combined energy is strong (2433), so there’s power, but with that wind direction, it’ll be a bit bumpy. The afternoon gets even bigger, pushing 12ft from the S with a cross-shore wind – that’s serious size, too big for beginners, and only for the experienced crew. The energy is very strong (3699), but the wind will make it tricky.
Tuesday the 8th is the real standout. The morning brings a drop to 5ft from the SSE with a 9-second period and glassy conditions. The water will be dead smooth, and the wave energy is moderate (473). This is the cleanest window in the whole run. The swell is super manageable, and the wind is off the cards – it’s going to be a beautiful, clean morning. The afternoon turns messy again with rain, so hit it early.
After that, it’s a long, grim run. Wednesday the 9th has a promising 7ft S swell in the morning with glassy conditions again, and that’s a good one (energy 714), but it’s quickly followed by a storm risk and a bumpy afternoon. From Thursday the 10th right through to the end of the forecast period on the 21st, it’s a desert. There’s nothing but tiny, weak, wind-affected swell, mostly under 3ft, with poor energy readings (often under 100). The only exception is a brief 6ft SW swell on the afternoon of Sunday the 20th, but it’s got a 7-second period and a cross-onshore wind – it’s just a messy, weak windswell.
Honestly, the best bet is Tuesday the 8th of September morning. The swell is a clean 5ft from the SSE, the wind is glass, and the break is a breakwater setup that’s very consistent. It’s beginner-friendly at that size, so expect a few people around (it can get crowded sometimes), but it’ll be worth it for the clean lines. The combined energy is moderate (473), and the period is a decent 9 seconds. It’s the only session that really ticks all the boxes.
Rusty.
Short Range ForecastHeavy rain (total 231mm), heaviest during Sun night. Warm (max 27°C on Mon afternoon, min 20°C on Sun morning). Winds decreasing (strong winds from the NE on Sun morning, calm by Mon night). | Days 5-7 Weather SummaryHeavy rain (total 63mm), heaviest during Tue night. Warm (max 28°C on Wed morning, min 21°C on Thu night). Wind will be generally light. | ||||||||||||||||||
Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | ||||||||||||||
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) | E 6 | ESE 8 | ESE 8 | S 9 | S 10 | S 10 | S 9 | SSE 9 | SSE 9 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 |
Wave Graph | |||||||||||||||||||
52 | 32 | 55 | 246 | 1463 | 2098 | 694 | 333 | 197 | 445 | 685 | 929 | 450 | 311 | 258 | 208 | 142 | 120 | 84 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross-on | cross | cross | glassy | cross | cross | glassy | cross | on | cross | cross | cross | cross | cross-on | cross-off |
High Tide | 11:09PM1.37m | 3:44PM1.45m | 1:35AM1.37m | 4:12PM1.54m | 2:51AM1.44m | 4:35PM1.60m | 3:41AM1.53m | 4:55PM1.64m | 4:20AM1.61m | 5:12PM1.68m | 4:56AM1.67m | 5:31PM1.72m | |||||||
Low Tide | 7:46AM0.62m | 9:15PM1.22m | 8:59AM0.55m | 10:00PM1.10m | 9:47AM0.49m | 10:29PM0.99m | 10:23AM0.46m | 10:52PM0.87m | 10:53AM0.46m | 11:15PM0.76m | 11:19AM0.48m | 11:38PM0.64m | |||||||
— | 5:22 | — | — | 5:22 | — | — | 5:24 | — | — | 5:24 | — | — | 5:24 | — | — | 5:26 | — | — | |
6:08 | — | 6:07 | — | — | 6:06 | — | — | 6:05 | — | — | 6:02 | — | — | 6:01 | — | — | 6:00 | — | |
mm | 2 | 17 | 34 | 78 | 33 | 20 | 22 | 3 | 22 | 16 | 11 | 10 | 20 | 2 | 1 | 3 | — | — | — |
Temp °C | 24 | 21 | 20 | 21 | 26 | 27 | 25 | 26 | 25 | 25 | 28 | 28 | 27 | 22 | 22 | 22 | 24 | 24 | 23 |
Feels °C | 23 | 16 | 16 | 17 | 29 | 31 | 28 | 31 | 30 | 30 | 32 | 31 | 31 | 23 | 23 | 23 | 27 | 27 | 25 |
Swell 1 Height (m) Direction Period (s) | SW 9 | ESE 8 | ESE 8 | S 9 | S 10 | S 10 | S 9 | SSE 9 | SSE 9 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 |
31 | 32 | 55 | 246 | 928 | 1601 | 694 | 333 | 197 | 445 | 685 | 580 | 450 | 311 | 258 | 208 | 142 | 120 | 84 | |
Swell 2 Height (m) Direction Period (s) | SSW 8 | SW 9 | S 9 | ESE 8 | ESE 8 | — | E 9 | SSW 10 | SSW 10 | E 12 | E 9 | ESE 10 | E 16 | E 15 | SE 11 | SE 10 | SE 10 | SE 10 | SE 10 |
22 | 13 | 28 | 54 | 37 | — | 93 | 121 | 166 | 3 | 25 | 10 | 5 | 4 | 5 | 4 | 4 | 4 | 4 | |
Swell 3 Height (m) Direction Period (s) | E 12 | S 8 | SW 10 | — | SE 11 | — | — | SW 11 | SW 11 | E 9 | SE 10 | E 17 | ESE 9 | SE 11 | E 15 | E 16 | E 14 | E 14 | E 13 |
3 | 5 | 4 | — | 5 | — | — | 19 | 29 | 38 | 4 | 22 | 9 | 5 | 4 | 5 | 4 | 4 | 4 | |
Wind waves Height (m) Direction Period (s) | E 6 | ENE 4 | NE 4 | ENE 4 | S 10 | S 10 | — | — | — | — | — | S 9 | — | E 5 | E 5 | E 4 | — | ENE 3 | ENE 3 |
52 | 18 | 42 | 35 | 1463 | 2098 | — | — | — | — | — | 929 | — | 51 | 44 | 13 | — | 1 | 4 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 336 | 353 | 353 | 418 | 96 | 96 | 96 | 0 | 8 | 15 | 0 | 63 | 148 | 100 | 100 | 100 | 100 | 100 | 0 |
Best forecast wave conditions in Shizuoka | |||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||
Header Global | |||||||||||||||||||
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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.










