
Surf Forecasts:
Suruga Bay surf forecast from 6 Sep 2026:
- Best quality surf: Wednesday 9 Sep, 6PM (local time) - 11ft (3.5m), 10s period, SSW swell with cross-onshore winds.
- Most powerful swell: Wednesday 9 Sep, 6PM (local time) - 11ft (3.5m), 10s period, SSW swell with 2,091 kJ wave energy.
- Next surfable swell (1★+): Monday 7 Sep, 6AM (local time) - 7ft (2.1m), 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 6AM. The primary swell is predicted to be 2.1m and 10s period with a secondary swell of 1.6m and 8s. 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 3.5m 10s and forecast to arrive on Wednesday (Sep 09) at 6PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Mon 7th Sep) | 7ft (2.1m) 10s |
| Best Surf | 6PM (Wed 9th Sep) | 11ft (3.5m) 10s |
| Most Powerful | 6PM (Wed 9th Sep) | 11ft (3.5m) 10s |
Table - best surf conditions forecast for Suruga Bay over the next 16 days.
The Lowdown
Alright, this is Rusty comin' at ya from the shores of Suruga Bay. Let's have a look at what the next couple of weeks have in store for us.
Right off the bat, we've got a pulse of solid energy pushing in. It kicks off on Monday the 7th of September, and honestly, that morning is a real standout. We're looking at a solid 8 ft south swell, and the wind is glassy – dead calm. That's a rare treat, especially with the combined energy reading a massive 2221 (strong to very strong). It's a powerful, long-period groundswell at 9 seconds, but at that size, this is strictly for experienced surfers only; the new crew should sit this one out. The water temp is about average for this time of year, so a springsuit will do ya fine.
That Monday afternoon sees the wind swing onshore and the size bump up to 10 ft, but it gets messy with a cross-shore breeze and a bit of rain. Not the one.
Tuesday the 8th is a bit of a mixed bag. The morning has a smaller 7 ft swell but the wind is cross-shore, making it a bit bumpy. The real highlight of Tuesday is the afternoon session – the swell drops to a more manageable 6 ft, the wind goes glassy again, and the energy is still a respectable 572. It's clean, it's fun, and a much better call for the average surfer.
Wednesday the 9th is another one for the big-wave chargers only. The morning brings back that 10 ft south swell, but this time with a clean offshore wind. It's a heavy, powerful 10-second period groundswell with a combined energy of 2397. If you've got the skill and the nerve, that's the pick of the day. The afternoon turns ugly with a strong onshore cross-wind, so be out of the water by lunch.
From Thursday the 10th through to the middle of the month, we hit a real flat spell. The swell drops right off, dropping below 3 ft, and the wind is mostly onshore or cross-shore. There's really nothing to get excited about for a good week or so. There's a tiny, glassy bump on Saturday the 12th morning, but at 2 ft and 7 seconds, it's barely worth the paddle.
We do get a brief glimmer of hope on Tuesday the 15th of September. The afternoon sees a 4 ft swell from the east-southeast with glassy conditions again. The energy is moderate at 299, but it's clean and small – a good one for a longboard or a funboard after all that flatness.
After that, it's back to the doldrums. There's a tiny, long-period 17-second swell showing on Tuesday the 22nd, but at 2 ft with a cross-shore breeze, it's a marginal call at best.
So, to wrap it up, this forecast has two clear standouts: the glassy, powerful Monday morning (7th) for the experts, and the cleaner, smaller Tuesday afternoon (8th) for everyone else. The rest of the period is a write-off for good waves, but that's how it goes sometimes. Keep an eye on the sky, because it can change fast.
Rusty.
Short Range ForecastHeavy rain (total 282mm), heaviest during Sun night. Warm (max 27°C on Wed morning, min 22°C on Sun night). Winds decreasing (strong winds from the NE on Sun night, calm by Mon night). | Days 5-7 Weather SummaryModerate rain (total 18mm), heaviest on Wed night. Warm (max 26°C on Wed night, min 21°C on Thu morning). Wind will be generally light. | ||||||||||||||||||
Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | ||||||||||||||
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) | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 10 | S 10 | SSW 10 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 7 | S 7 | S 8 | SSW 7 |
Wave Graph | |||||||||||||||||||
445 | 1173 | 1288 | 528 | 702 | 544 | 646 | 1523 | 1642 | 575 | 196 | 130 | 74 | 72 | 55 | 39 | 40 | 29 | 18 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | cross | glassy | cross | glassy | glassy | cross-off | cross-on | cross | cross | cross | cross | cross | cross-on | glassy | glassy | on | glassy |
High Tide | 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 | 5:30AM1.71m | 5:51PM1.76m | |||||||
Low Tide | 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 | 11:44AM0.52m | 00:04AM0.54m | ||||||
— | 5:22 | — | — | 5:24 | — | — | 5:24 | — | — | 5:24 | — | — | 5:26 | — | — | 5:26 | — | — | |
6:07 | — | 6:06 | — | — | 6:05 | — | — | 6:02 | — | — | 6:01 | — | — | 6:00 | — | — | 5:59 | — | |
mm | 199 | 20 | 12 | 15 | 4 | 5 | 12 | 8 | 7 | 12 | 3 | 3 | — | — | — | — | — | — | — |
Temp °C | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 27 | 27 | 26 | 22 | 21 | 21 | 23 | 25 | 23 | 25 | 26 | 25 |
Feels °C | 28 | 30 | 29 | 30 | 30 | 31 | 30 | 31 | 30 | 29 | 23 | 21 | 20 | 24 | 28 | 27 | 29 | 29 | 30 |
Swell 1 Height (m) Direction Period (s) | S 9 | S 10 | S 9 | S 9 | S 9 | S 9 | S 10 | S 10 | E 17 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 7 | S 7 | S 8 | SSW 7 |
445 | 813 | 810 | 528 | 481 | 544 | 646 | 847 | 22 | 575 | 196 | 130 | 74 | 72 | 55 | 39 | 40 | 29 | 18 | |
Swell 2 Height (m) Direction Period (s) | SW 10 | ESE 8 | — | S 11 | SSW 11 | SE 10 | ESE 10 | SE 10 | E 16 | E 16 | E 11 | ESE 6 | ESE 5 | SE 10 | SE 10 | SE 10 | ESE 10 | ESE 10 | SSE 7 |
4 | 235 | — | 21 | 12 | 4 | 10 | 4 | 21 | 21 | 2 | 6 | 3 | 4 | 4 | 4 | 10 | 9 | 5 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | SE 10 | E 9 | E 8 | E 17 | — | — | E 15 | E 11 | SE 11 | E 14 | E 14 | E 13 | E 14 | E 14 | ESE 9 |
— | — | — | — | 4 | 24 | 13 | 23 | — | — | 4 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 8 | |
Wind waves Height (m) Direction Period (s) | ESE 8 | S 9 | S 9 | — | S 9 | — | — | S 10 | SSW 10 | E 4 | E 5 | ENE 3 | ENE 2 | E 5 | ENE 5 | E 3 | ENE 3 | E 3 | — |
250 | 1173 | 1288 | — | 702 | — | — | 1523 | 1642 | 19 | 14 | 2 | 1 | 7 | 6 | 6 | 1 | 1 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 418 | 0 | 96 | 0 | 15 | 0 | 0 | 0 | 110 | 100 | 96 | 15 | 15 | 15 | 15 | 0 | 0 | 15 | 15 |
Best forecast wave conditions in Shizuoka | |||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||
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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.










