
Surf Forecasts:
Suruga Bay surf forecast from 14 Sep 2026:
- Best quality surf: Sunday 20 Sep, 6PM (local time) - 7.5ft (2.3m), 13s period, SSE swell with cross-offshore winds.
- Most powerful swell: Tuesday 22 Sep, 3AM (local time) - 8ft (2.5m), 14s period, S swell with 2,734 kJ wave energy.
- Next surfable swell (1★+): Tuesday 15 Sep, 3AM (local time) - 1.5ft (0.4m), 9s period with SE 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 Tuesday (Sep 15) at 3AM. The primary swell is predicted to be 0.4m and 9s period with a secondary swell of 0.6m and 5s. 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 2.5m 14s and forecast to arrive on Tuesday (Sep 22) at 3AM. 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+) | 3AM (Tue 15th Sep) | 1.5ft (0.4m) 9s |
| Best Surf | 6PM (Sun 20th Sep) | 7.5ft (2.3m) 13s |
| Most Powerful | 3AM (Tue 22nd Sep) | 8ft (2.5m) 14s |
Table - best surf conditions forecast for Suruga Bay over the next 16 days.
The Lowdown
Alright, this is Rusty checkin' in from Suruga Bay. Let's have a look at what the next couple of weeks have in store for us.
Honestly, the start of this run is pretty flat and sad. We're talkin' small, weak waves from the south, barely a pulse, with cross-shore breezes messing things up. The combined energy is in the weak range. It's a grim scene, especially Thursday the 17th with a 1ft, 4-second windswell – just nasty. This stretch of poor conditions runs right through until the morning of Friday the 18th of September.
Things start to get interesting on the afternoon of Friday the 18th. The swell jumps up a bit, and the period goes *long*, hitting 16 seconds, which brings a sudden burst of moderate wave energy. But the wind is still a moderate cross-shore, so it's not doing us any favours.
Now, the first real chance of a wave comes on Saturday the 19th. We've got a clean 6ft swell from the SE with a solid 13 to 14-second period. The combined energy is strong. Wind is a cross-offshore from the NNE, so it'll be clean. This is a good option for a surf, but at that size it's getting a bit much for the beginners. Keep an eye on the crowds, they're *sometimes* around.
Sunday the 20th gets bigger, with 7ft from the SSE and similar long periods, but the wind turns cross-shore, adding a little chop. The energy is very strong, but the quality drops off.
Here's your standout, the one to circle on the calendar. Monday morning, the 21st of September. The bay will be glassy with a NE breeze at just 3 mph. We've got a solid 8ft groundswell from the south, with a long 13-second period, pumping in very strong energy. It's described as excellent conditions for experienced surfers, and that's the truth. At over 8ft, this one is for the crew who know what they're doing. The swell direction from the south is a good match for what this spot likes, so expect some proper lines.
After that high point, the week gets wild but messy. Tuesday the 22nd and Wednesday the 23rd see the swell absolutely cranking, hitting 15ft from the SW on Wednesday morning, with wave energy extremely high. The problem is, it's predicted to be too big for this break. The wind is also messy, especially Wednesday afternoon with an onshore chop. It's a no-go for paddling, but if you've got a kite, that Wednesday morning setup might look mighty interesting.
Things drop right back off after that. From Thursday the 24th through the end of the run, we're back to small, weak surf (2ft to 5ft) with poor, cross-shore winds. A few sessions on the 28th and 29th of September show some promise with a clean 6ft to 7ft swell from the south and solid energy, but the quality is only rated as marginal. It's a long wait for another proper window.
So, to wrap it up: the next few days are a write-off. Your best bet is Monday morning, the 21st of September, for a proper, glassy, powerful session. The following weekend looks too big, and then we're into another quiet spell.
Rusty.
Short Range ForecastHeavy rain (total 73mm), heaviest during Wed night. Warm (max 26°C on Mon night, min 21°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 16mm), heaviest on Sat morning. Warm (max 26°C on Sun morning, min 21°C on Thu night). Wind will be generally light. | ||||||||||||||||||
Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||||
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) | SSE 9 | S 6 | S 6 | SSE 6 | SE 8 | SE 7 | SE 8 | SE 8 | E 4 | ESE 8 | ESE 8 | SE 16 | SE 14 | SE 14 | SE 13 | SSE 16 | SSE 14 | SSE 13 | S 13 |
Wave Graph | |||||||||||||||||||
78 | 30 | 47 | 40 | 16 | 14 | 11 | 14 | 18 | 13 | 14 | 361 | 581 | 1179 | 1006 | 2096 | 1658 | 1725 | 1634 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross | cross | cross | cross-off |
High Tide | 7:20AM1.64m | 7:07PM1.78m | 8:05AM1.54m | 7:37PM1.73m | 8:59AM1.43m | 8:10PM1.64m | 10:22AM1.32m | 8:46PM1.52m | 1:24PM1.31m | 9:42PM1.39m | 2:57PM1.42m | 00:31AM1.31m | |||||||
Low Tide | 1:08AM0.42m | 1:05PM0.75m | 1:47AM0.42m | 1:36PM0.87m | 2:33AM0.47m | 2:10PM1.01m | 3:29AM0.55m | 2:53PM1.15m | 4:47AM0.62m | 4:45PM1.27m | 6:32AM0.65m | 8:29PM1.23m | |||||||
— | 5:28 | — | — | 5:28 | — | — | 5:30 | — | — | 5:31 | — | — | 5:31 | — | — | 5:31 | — | — | |
— | — | 5:54 | — | — | 5:52 | — | — | 5:52 | — | — | 5:51 | — | — | 5:49 | — | — | 5:47 | — | |
mm | 8 | 7 | 5 | 7 | 5 | 7 | 34 | — | — | — | — | — | 1 | 6 | 4 | 5 | — | — | — |
Temp °C | 26 | 24 | 25 | 24 | 23 | 22 | 22 | 22 | 23 | 22 | 23 | 24 | 23 | 21 | 22 | 23 | 26 | 26 | 24 |
Feels °C | 29 | 27 | 28 | 28 | 25 | 24 | 22 | 19 | 21 | 19 | 19 | 21 | 20 | 20 | 21 | 24 | 27 | 29 | 26 |
Swell 1 Height (m) Direction Period (s) | S 7 | S 6 | S 6 | SSE 6 | S 6 | SE 7 | SE 8 | SE 8 | SSE 8 | ESE 8 | ESE 8 | SE 16 | SE 14 | SE 14 | SE 13 | SSE 16 | SSE 14 | SSE 13 | S 13 |
1 | 30 | 47 | 40 | 16 | 14 | 11 | 14 | 6 | 13 | 14 | 361 | 581 | 1179 | 1006 | 2096 | 1658 | 1725 | 1634 | |
Swell 2 Height (m) Direction Period (s) | E 12 | SE 9 | SE 8 | E 12 | SE 8 | S 6 | S 5 | S 9 | S 9 | SE 9 | SE 18 | — | SE 18 | — | S 9 | — | ESE 10 | ESE 10 | E 13 |
3 | 26 | 18 | 3 | 15 | 10 | 5 | 2 | 2 | 3 | 13 | — | 455 | — | 2 | — | 483 | 471 | 28 | |
Swell 3 Height (m) Direction Period (s) | SW 7 | E 13 | E 13 | E 14 | E 11 | SE 8 | — | E 12 | — | — | S 9 | — | — | — | — | — | — | — | — |
2 | 3 | 3 | 4 | 2 | 3 | — | 3 | — | — | 2 | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | SSE 9 | — | — | — | — | ESE 2 | ESE 5 | E 3 | E 4 | ENE 4 | ENE 3 | E 3 | NE 3 | ENE 3 | NE 3 | — | E 10 | E 10 | ENE 3 |
78 | — | — | — | — | 1 | 8 | 5 | 18 | 7 | 7 | 11 | 7 | 7 | 5 | — | 867 | 802 | 7 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 15 | 15 | 0 | 15 | 176 | 15 | 96 | 96 | 336 | 353 | 353 | 336 | 418 | 100 | 149 | 15 | 15 | 0 |
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.










