
Surf Forecasts:
Tsurigasaki Surfing Beach (Tokyo 2020) surf forecast from 5 Aug 2026:
- Best quality surf: Sunday 9 Aug, 12AM (local time) - 5ft (1.6m), 13s period, ESE swell with glassy winds.
- Most powerful swell: Wednesday 5 Aug, 12PM (local time) - 11ft (3.5m), 14s period, SE swell with 5,001 kJ wave energy.
- Next surfable swell (1★+): Sunday 9 Aug, 12AM (local time) - 5ft (1.6m), 13s period with ESE swell.
Best Forecast Surf Conditions for Tsurigasaki Surfing Beach (Tokyo 2020) this week:
The surf forecast for Tsurigasaki Surfing Beach (Tokyo 2020) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 09) at 12AM. The primary swell is predicted to be 1.6m and 13s period with a secondary swell of 1.3m and 12s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Tsurigasaki Surfing Beach (Tokyo 2020) in the next 16 days are 3.5m 14s and forecast to arrive on Wednesday (Aug 05) at 12PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 13s period and expected on Tuesday (Aug 11) at 12PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Sun 9th Aug) | 5ft (1.6m) 13s |
| Best Surf | 12AM (Sun 9th Aug) | 5ft (1.6m) 13s |
| Most Powerful | 12PM (Wed 5th Aug) | 11ft (3.5m) 14s |
Table - best surf conditions forecast for Tsurigasaki Surfing Beach (Tokyo 2020) over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at the stretch ahead for the area.
Straight up, the outlook is a bit of a grind. The waves are coming in from a solid deep-water direction, but the wind is just cruel for most of the forecast. The water sits at 81°F, which is about average for this time of year, so at least you won't be freezing while you wait for a clean one.
We’re kicking off on Wednesday, the 5th of August. A big 12ft swell from the southeast is rolling in, with a very long period of 15 seconds, packing a strong wave energy (5405). But the wind is a moderate breeze from the northeast at 15 mph, blowing cross-onshore and choppy. It’s a mess. That’s a no-go for paddling, and honestly, with that much power and that wind, the setup looks more interesting for kite surfing than paddle surfing. The afternoon is just as bad with onshore wind.
Thursday the 6th and Friday the 7th see the swell drop a bit, hovering around 7ft to 6ft, still with decent 12-14 second periods. The wind eases up, but it’s still cross-onshore or cross-shore. The wave energy is moderate (around 1900-2200). The forecast calls it marginal, and I’d agree. It’s pretty choppy, not worth paddling out for unless you’re desperate.
Saturday the 8th is a little smaller at 5ft, with a 13-second period for decent shape. The wind is light at 9 mph, but it’s still cross-onshore, keeping things choppy. It’s not terrible, but it’s not good.
Sunday the 9th, the morning shows a 6ft swell from the east-southeast, with the wind turning onshore from the northeast at 9 mph. The afternoon gets worse with the wind picking up to 15 mph. That’s a write-off.
The middle of the week, from Monday the 10th through to Wednesday the 12th, is a write-off. The wind is howling from the north-northeast between 22 and 25 mph, with fresh to strong breeze conditions. The swell is all over the place, from 6ft up to 12ft again, but it’s all lumpy, cross-onshore garbage. The wave energy is moderate to strong (up to 5156), but it’s unsurfable.
Finally, Thursday the 13th of August offers a little glimmer. The wind swings west-northwest at 22 mph in the morning, turning cross-offshore, and the water is clean. The swell is tiny at 4ft, with an 11-second period, and the wave energy is weak (282). The afternoon looks even cleaner with a south wind at 12 mph, cross-offshore, and the swell dropping to 3ft. It’s small, but it’s the cleanest window we’ve seen. If you’ve got a longboard, this might be your only chance for a couple of clean, small waves.
From Friday the 14th right through to the end of the outlook on Thursday the 20th, it’s all small and small-to-marginal surf. The swell stays between 3ft and 7ft, with periods dropping to 8-10 seconds, meaning weaker, shorter-period windswell. The wind is mostly onshore or cross-onshore, keeping things choppy or messy. There are no standouts in the second week. The wave energy is all weak (under 1000). It’s a long, flat run of poor conditions.
The only real standout in this whole 16-day window is the clean, cross-offshore window on Thursday the 13th. The swell is tiny, but the wind is right. If you want to get wet, that’s the day.
Rusty.
Short Range ForecastMostly dry. Warm (max 28°C on Thu morning, min 24°C on Wed morning). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 5mm), mostly falling on Mon night. Warm (max 27°C on Sat morning, min 23°C on Sun night). Winds increasing (calm on Sat night, strong winds from the N by Mon night). | ||||||||||||||||||||
Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | |||||||||||||||
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) | SE 15 | SE 14 | SE 13 | SSE 13 | SSE 12 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | ESE 13 | ESE 14 | ESE 13 | ESE 13 | E 12 | E 12 | ENE 12 | ENE 11 | ENE 10 | E 11 |
Wave Graph | |||||||||||||||||||||
5330 | 4542 | 2795 | 1572 | 1360 | 1543 | 1391 | 1233 | 878 | 633 | 623 | 824 | 1138 | 1106 | 774 | 1556 | 1570 | 2348 | 1541 | 1250 | 1137 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | on | cross-on | cross | cross | cross | cross | cross-on | cross-on | glassy | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 8:04PM1.43m | 9:51AM1.06m | 8:36PM1.41m | 12:32PM1.05m | 9:18PM1.39m | 10:24PM1.37m | 3:49PM1.28m | 11:59PM1.37m | 4:13PM1.35m | 1:26AM1.41m | 4:39PM1.40m | 2:34AM1.47m | |||||||||
Low Tide | 1:44PM0.72m | 3:16AM0.44m | 2:11PM0.89m | 4:28AM0.39m | 2:33PM1.04m | 5:54AM0.32m | 7:14AM0.22m | 7:20PM1.20m | 8:18AM0.12m | 8:39PM1.13m | 9:10AM0.04m | 9:28PM1.03m | |||||||||
4:48 | — | — | 4:50 | — | — | 4:50 | — | — | 4:52 | — | — | 4:52 | — | — | 4:52 | — | — | 4:54 | — | — | |
— | 6:37 | — | — | 6:37 | — | — | 6:36 | — | — | 6:35 | — | — | 6:34 | — | — | 6:32 | — | — | 6:31 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 1 | 1 | 7 |
Temp °C | 25 | 25 | 25 | 28 | 28 | 26 | 28 | 28 | 26 | 27 | 27 | 25 | 27 | 26 | 24 | 25 | 25 | 24 | 25 | 25 | 24 |
Feels °C | 25 | 25 | 28 | 31 | 31 | 30 | 31 | 31 | 29 | 29 | 29 | 28 | 28 | 26 | 24 | 21 | 21 | 21 | 22 | 23 | 20 |
Swell 1 Height (m) Direction Period (s) | SE 15 | SE 14 | SE 13 | SSE 13 | SSE 12 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | ESE 13 | ESE 14 | ESE 13 | ESE 13 | S 12 | E 12 | S 13 | S 12 | SSW 13 | E 11 |
5330 | 4542 | 2795 | 1572 | 1360 | 1543 | 1391 | 1233 | 878 | 633 | 623 | 824 | 1138 | 1106 | 774 | 137 | 1570 | 84 | 104 | 195 | 1137 | |
Swell 2 Height (m) Direction Period (s) | E 18 | E 18 | E 16 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 12 | S 12 | S 13 | S 12 | S 12 | SW 14 | S 12 | SW 14 | SW 14 | SW 13 | SSW 12 |
6 | 24 | 21 | 377 | 325 | 346 | 290 | 284 | 282 | 236 | 591 | 522 | 386 | 285 | 239 | 103 | 99 | 102 | 73 | 451 | 157 | |
Swell 3 Height (m) Direction Period (s) | E 18 | — | E 12 | E 16 | E 16 | E 15 | E 15 | E 15 | E 14 | E 14 | E 14 | — | SW 15 | SW 15 | SW 15 | SSW 11 | SW 14 | SSW 12 | — | — | SW 13 |
25 | — | 66 | 20 | 20 | 41 | 39 | 39 | 37 | 36 | 16 | — | 77 | 134 | 181 | 167 | 102 | 113 | — | — | 382 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ENE 5 | E 12 | NE 6 | ENE 12 | ENE 11 | ENE 10 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 29 | 1556 | 165 | 2348 | 1541 | 1250 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 80 | 70 | 18 | 18 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 6 | 62 | 125 | 2142 | 2142 | 2131 | 1070 | 216 | 565 | 208 |
Best forecast wave conditions in Chiba | |||||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||||
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Information about the Tsurigasaki Surfing Beach (Tokyo 2020) Surf forecast
The above surf forecast table for Tsurigasaki Surfing Beach (Tokyo 2020) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Tsurigasaki Surfing Beach (Tokyo 2020) can be found by selecting the local surf guide option on the grey menu. Our Tsurigasaki Surfing Beach (Tokyo 2020) 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 (Tsurigasaki Surfing Beach (Tokyo 2020)) 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 Tsurigasaki Surfing Beach (Tokyo 2020) 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.











