
Surf Forecasts:
Suicide Cliffs surf forecast from 3 Sep 2026:
- Best quality surf: Sunday 6 Sep, 9PM (local time) - 2ft (0.6m), 8s period, SW swell with offshore winds.
- Most powerful swell: Friday 4 Sep, 3AM (local time) - 7ft (2.1m), 11s period, SW swell with 1,034 kJ wave energy.
- Next surfable swell (1★+): Sunday 6 Sep, 9PM (local time) - 2ft (0.6m), 8s period with SW swell.
Best Forecast Surf Conditions for Suicide Cliffs this week:
The surf forecast for Suicide Cliffs over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Sep 06) at 9PM. The primary swell is predicted to be 0.6m and 8s period with a secondary swell of 0.5m and 9s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Suicide Cliffs in the next 16 days are 2.1m 11s and forecast to arrive on Friday (Sep 04) at 3AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 11s period and expected on Tuesday (Sep 08) at 12AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Sun 6th Sep) | 2ft (0.6m) 8s |
| Best Surf | 9PM (Sun 6th Sep) | 2ft (0.6m) 8s |
| Most Powerful | 3AM (Fri 4th Sep) | 7ft (2.1m) 11s |
Table - best surf conditions forecast for Suicide Cliffs over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s get into it.
Well, I gotta be straight with you – the next week and a half is looking pretty bleak for Suicide Cliffs. We’ve got a bit of a wait on our hands. The first real chance of anything surfable doesn’t show up until Friday the 11th. Before that, it’s a whole lotta nothing. From now through to Thursday the 10th, the swell is tiny, the wind is mostly onshore or roaring offshore, and the energy just isn’t there. That’s a solid seven-day stretch with no real surf on offer.
Now, let’s talk about the one bright spot that finally arrives. On the morning of Friday the 11th, we get a pulse of 7ft swell from the SE, with a period of 7 seconds. It’s a short-period swell, so it’s gonna be a bit crumbly and not the most powerful, but the wind is light from the ENE, keeping it clean. The combined energy hits 397 (moderate), so there’s enough push for a fun session. By Friday afternoon, the swell bumps up to 8ft from the SE, with a period of 9 seconds and a huge energy reading of 1123 (moderate to strong). That’s a proper spike, but the wind swings light cross-onshore from the ESE, which will put a little bump on the face. It’s still the best looking day of the entire forecast. The water temp is about average for this time of year.
Saturday the 12th still has size – 7ft in the morning from the SE, period 8 seconds – but the wind is a moderate cross-shore from the E, which will chop it up. The energy drops to 800 (moderate). It’s a step down in quality.
After that, the swell fades fast. Sunday the 13th through to the end of the forecast window sees the swell drop below 5ft, with the wind mostly cross or cross-off, and the energy readings are tiny. It’s flatter than a pancake by the 15th. There’s a tiny flicker on the morning of Thursday the 17th with 5ft from the SE, but the period is only 6 seconds and the conditions are described as ordinary. Not worth getting excited about.
So, the standout is without a doubt Friday the 11th. Morning session for the cleanest conditions, afternoon for the biggest size, but you’ll take the clean morning. Crowds? Suicide Cliffs is often busy, so expect company.
Rusty, out.
Short Range ForecastHeavy rain (total 31mm), heaviest during Sat afternoon. Warm (max 29°C on Sat afternoon, min 28°C on Thu night). Mainly fresh winds. | Days 5-7 Weather SummaryLight rain (total 4mm), mostly falling on Mon morning. Warm (max 28°C on Mon morning, min 27°C on Sun night). Mainly fresh winds. | ||||||||||||||||||
Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | ||||||||||||||
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) | SW 11 | SW 10 | SW 10 | SW 10 | SSW 9 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SW 8 | S 9 | SSW 8 | SSW 9 | S 9 | NW 6 | S 8 | S 8 | S 7 | NE 9 |
Wave Graph | |||||||||||||||||||
1017 | 850 | 696 | 320 | 475 | 370 | 122 | 234 | 108 | 58 | 73 | 82 | 28 | 39 | 61 | 19 | 18 | 17 | 0 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off |
High Tide | 10:20PM2.03m | 12:05PM1.60m | 11:05PM1.95m | 2:04PM1.50m | 00:17AM1.86m | 4:13PM1.57m | 2:12AM1.82m | 5:12PM1.70m | 3:55AM1.92m | 5:49PM1.83m | 5:06AM2.07m | 6:21PM1.94m | |||||||
Low Tide | 5:28AM0.52m | 5:02PM1.21m | 6:45AM0.61m | 6:09PM1.35m | 8:26AM0.62m | 8:26PM1.39m | 9:57AM0.54m | 10:11PM1.25m | 11:01AM0.42m | 11:12PM1.04m | 11:51AM0.34m | 11:59PM0.81m | |||||||
— | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | |
6:46 | — | 6:45 | — | — | 6:45 | — | — | 6:44 | — | — | 6:43 | — | — | 6:42 | — | — | 6:40 | — | |
mm | 3 | 2 | 2 | 5 | 7 | 9 | 1 | 1 | 1 | — | 2 | 1 | — | — | 1 | — | — | — | 3 |
Temp °C | 28 | 28 | 28 | 28 | 28 | 29 | 28 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 |
Feels °C | 29 | 29 | 29 | 30 | 32 | 34 | 30 | 29 | 29 | 29 | 29 | 28 | 27 | 28 | 28 | 27 | 27 | 27 | 28 |
Swell 1 Height (m) Direction Period (s) | ENE 10 | E 10 | SW 10 | SW 10 | SSW 9 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | E 6 | E 8 | SSW 8 | SW 8 | NE 12 | NE 11 | NE 10 | NE 10 | ENE 10 | NE 9 |
424 | 143 | 696 | 320 | 475 | 370 | 122 | 234 | 108 | 81 | 88 | 82 | 24 | 349 | 198 | 239 | 216 | 161 | 101 | |
Swell 2 Height (m) Direction Period (s) | E 18 | NNW 7 | E 9 | E 9 | NW 7 | WNW 6 | SW 8 | ENE 9 | SSE 8 | SW 8 | S 9 | NE 11 | SSW 9 | S 9 | SW 8 | NNW 8 | S 8 | S 7 | NNW 7 |
6 | 16 | 99 | 83 | 39 | 35 | 101 | 29 | 22 | 58 | 73 | 77 | 28 | 39 | 10 | 72 | 18 | 17 | 29 | |
Swell 3 Height (m) Direction Period (s) | — | NW 9 | NNW 7 | NW 6 | NNW 10 | E 10 | WNW 7 | N 10 | ENE 9 | S 9 | SW 8 | E 8 | SSE 9 | SW 8 | SSW 8 | S 8 | SE 10 | SW 9 | ESE 10 |
— | 3 | 18 | 24 | 41 | 69 | 26 | 30 | 28 | 40 | 33 | 50 | 7 | 11 | 13 | 19 | 15 | 12 | 31 | |
Wind waves Height (m) Direction Period (s) | SW 11 | SW 10 | SW 10 | S 9 | — | — | E 4 | ENE 6 | NE 6 | N 5 | NNW 5 | N 5 | NNE 11 | NNW 6 | NW 6 | — | N 7 | N 6 | — |
1017 | 850 | 517 | 215 | — | — | 44 | 107 | 114 | 34 | 50 | 92 | 650 | 71 | 61 | — | 74 | 50 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 601 | 763 | 601 | 601 | 13 | 16 | 29 | 27 | 843 | 0 | 775 | 795 | 683 | 775 | 795 | 601 | 804 | 804 | 18 |
Best forecast wave conditions in Okinawa | |||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Information about the Suicide Cliffs Surf forecast
The above surf forecast table for Suicide Cliffs provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Suicide Cliffs can be found by selecting the local surf guide option on the grey menu. Our Suicide Cliffs 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 (Suicide Cliffs) 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 Suicide Cliffs 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.
Suicide Cliffs is 7 km (4 miles) from the city of Itoman. If you plan a holiday in Okinawa, look for hotels and other accommodation in Itoman. Itoman has rooms for a wide range of budgets as well as car hire and transport links.










