
Surf Forecasts:
Suicide Cliffs surf forecast from 28 Jul 2026:
- Most powerful swell: Tuesday 4 Aug, 6AM (local time) - 2ft (0.6m), 8s period, WNW swell with 37 kJ wave energy.
Best Forecast Surf Conditions for Suicide Cliffs this week:
The most powerful waves expected at Suicide Cliffs in the next 16 days are 0.6m 8s and forecast to arrive on Tuesday (Aug 04) at 6AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.5m 19s period and expected on Wednesday (Aug 05) at 9AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 6AM (Tue 4th Aug) | 2ft (0.6m) 8s |
Table - best surf conditions forecast for Suicide Cliffs over the next 16 days.
The Lowdown
Alright, let’s break it down. This is a tough one, mate. For the next week and a half, it’s a complete goose egg. The first real chance of a wave doesn’t pop up until Thursday, August 6th, and even then it’s a handful. Before that, we’re looking at a long, boring stretch with nothing to ride.
Suicide Cliffs is the only spot we’ve got the dope on, and for the first week, it’s a total shutout. We’re talking ankle-snappers at 1.0 to 2 feet from the SW with a weak 8-second interval. The combined wave energy is pathetic, stuck in the low teens and twenties (14 to 28). The wind is often glassy or clean, but there’s zero push in the water. You’d be better off floating in a pool. The water temp is a balmy 86°, which is about 1° above normal for this time of year—great for a dip, but useless for surfing.
There’s a tiny pulse on Tuesday morning, August 4th, with a touch more size at 2 feet from the WNW and a clean offshore wind. But the period is still a weak 7 seconds, and the energy is only at 37, so it’s still too weak to get stoked about.
Now, Thursday August 6th is where the wheels come off or the fun begins. The swell jumps to a solid 8 feet from the WNW. The period is still short at 7 seconds, but the energy cranks up to 483, which is moderate. The wind is a clean cross-offshore breeze from the NW. This is serious size, and for the experienced crew, it could be a heavy, meaty wave. But with that short period and the reef bottom, it’s going to be a handful and dangerous for anyone except the experts.
It gets even bigger and uglier from there. Friday August 7th sees 10 feet of swell, but the wind turns into a screaming 43 mph cross-shore from the West. The energy hits a whopping 1218, which is very strong, but with gale-force winds, it’s going to be a full-on stormy mess. Honestly, with that much wind and power, Suicide Cliffs is going to be more appealing to kite surfers than paddle surfers. It stays messy and blown out through the weekend and into the next week with onshore winds and big, raw swell. There is a tiny glimmer of hope on Wednesday August 12th and Thursday August 13th, when the swell drops back to a more manageable 3 to 4 feet from the South, with a long 11-second period and clean, offshore wind. The energy is moderate (288 to 333), and the forecast even says "expect good surf conditions" on the morning of the 13th. That’s deep in the forecast, so take it with a grain of salt, but if it pans out, those long period S swells at Suicide Cliffs could link up and offer some nice, lined-up reef waves. Keep your fingers crossed.
Rusty.
Short Range ForecastLight rain (total 3mm), mostly falling on Wed afternoon. Warm (max 30°C on Wed afternoon, min 27°C on Fri night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 31°C on Mon afternoon, min 28°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||
Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | |||||||||||||||
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) | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SE 11 | SW 8 | SW 8 | SW 8 | SE 9 | SE 9 | SE 9 | S 7 | SW 8 | WNW 7 | WNW 7 | E 18 |
Wave Graph | |||||||||||||||||||||
14 | 16 | 14 | 16 | 16 | 17 | 17 | 16 | 10 | 18 | 10 | 10 | 10 | 14 | 13 | 12 | 5 | 20 | 37 | 30 | 0 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | cross | cross-off | cross-off | cross-off | off | off | cross-off | off | cross-off | cross-off | off | off | off | cross-off |
High Tide | 7:46PM1.95m | 6:55AM2.13m | 8:12PM2.00m | 7:33AM2.17m | 8:37PM2.02m | 8:11AM2.18m | 9:03PM2.03m | 8:49AM2.14m | 9:28PM2.04m | 9:30AM2.07m | 9:56PM2.03m | 10:14AM1.95m | 10:26PM2.02m | ||||||||
Low Tide | 1:07PM0.25m | 1:12AM0.99m | 1:40PM0.23m | 1:46AM0.89m | 2:13PM0.25m | 2:20AM0.80m | 2:45PM0.31m | 2:54AM0.73m | 3:17PM0.42m | 3:31AM0.67m | 3:48PM0.56m | 4:10AM0.63m | 4:21PM0.73m | ||||||||
5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:54 | — | — | 5:54 | — | — | 5:54 | — | — | 5:54 | — | — | |
— | 7:16 | — | — | 7:16 | — | — | 7:15 | — | — | 7:15 | — | — | 7:15 | — | — | 7:14 | — | — | 7:14 | — | |
mm | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 2 | 2 |
Temp °C | 29 | 30 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 30 | 28 | 30 | 30 | 28 | 30 | 31 | 29 | 30 | 30 | 29 |
Feels °C | 34 | 35 | 34 | 34 | 34 | 34 | 34 | 33 | 33 | 33 | 34 | 32 | 33 | 32 | 31 | 31 | 32 | 32 | 31 | 32 | 32 |
Swell 1 Height (m) Direction Period (s) | ESE 10 | ESE 10 | E 9 | ESE 9 | SE 10 | SE 9 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | ESE 9 | ESE 15 | E 16 | E 15 | E 16 | E 16 | E 19 | E 18 | E 18 | E 18 |
38 | 37 | 43 | 28 | 23 | 22 | 17 | 16 | 10 | 10 | 10 | 8 | 44 | 127 | 352 | 822 | 1290 | 2750 | 2940 | 3465 | 4402 | |
Swell 2 Height (m) Direction Period (s) | SE 5 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | E 9 | E 9 | E 9 | SE 11 | E 9 | S 7 | SW 8 | SE 9 | E 8 | SSE 7 | S 7 | SW 8 | — | WNW 7 | — |
6 | 16 | 14 | 16 | 16 | 17 | 14 | 14 | 15 | 18 | 15 | 9 | 10 | 14 | 12 | 5 | 4 | 20 | — | 30 | — | |
Swell 3 Height (m) Direction Period (s) | SW 8 | ESE 5 | ESE 5 | S 7 | ENE 8 | E 9 | ESE 10 | SSE 6 | SSE 6 | E 9 | S 8 | SW 8 | E 8 | E 9 | SE 9 | SE 9 | WSW 7 | SE 14 | — | — | — |
14 | 5 | 2 | 4 | 14 | 6 | 9 | 3 | 3 | 14 | 10 | 10 | 12 | 6 | 13 | 12 | 5 | 8 | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | NNE 3 | N 4 | NNE 8 | N 4 | NNE 4 | WNW 7 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 6 | 47 | 9 | 18 | 37 | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 18 | 18 | 693 | 733 | 1025 | 102 | 794 | 1471 | 1015 | 1180 | 1180 | 685 | 5 | 5 | 5 | 5 | 18 | 60 | 617 | 60 | 60 |
Best forecast wave conditions in Okinawa | |||||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||||
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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.










