
Surf Forecasts:
Tsurigasaki Surfing Beach (Tokyo 2020) surf forecast from 17 Jul 2026:
- Best quality surf: Sunday 19 Jul, 3AM (local time) - 4ft (1.2m), 9s period, ESE swell with cross-offshore winds.
- Most powerful swell: Monday 20 Jul, 9PM (local time) - 3.5ft (1.1m), 11s period, E swell with 267 kJ wave energy.
- Next surfable swell (1★+): Sunday 19 Jul, 12AM (local time) - 3.5ft (1.0m), 9s period with E 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 (Jul 19) at 12AM. The primary swell is predicted to be 1.0m and 9s period with a secondary swell of 0.4m and 7s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Tsurigasaki Surfing Beach (Tokyo 2020) in the next 16 days are 1.1m 11s and forecast to arrive on Monday (Jul 20) at 9PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Monday (Jul 20) at 3PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Sun 19th Jul) | 3.5ft (1.0m) 9s |
| Best Surf | 3AM (Sun 19th Jul) | 4ft (1.2m) 9s |
| Most Powerful | 9PM (Mon 20th Jul) | 3.5ft (1.1m) 11s |
Table - best surf conditions forecast for Tsurigasaki Surfing Beach (Tokyo 2020) over the next 16 days.
The Lowdown
Alright, let’s talk Tsurigasaki Surfing Beach, the Olympic spot. The next couple of weeks are a real mixed bag. The first few days are pretty flat and weak, with small, short-period swell and cross-shore winds that aren't helping. The combined energy is a weak 174 (moderate wave energy), so don’t expect much push. Water temp is about normal for this time of year.
We’ve got a dry spell for the first week, honestly. The 19th, Sunday morning, shows a little 4ft swell from the ESE with a period of 9 seconds and a clean cross-offshore wind. That’s surfable, but it’s short-period and inconsistent. The energy is 317 (moderate wave energy), and it’s the best of a weak bunch.
Then Monday through Wednesday is a slog. Tiny waves, mostly under 3ft, with wind that’s either cross-off or glassy but the swell is just too small to get excited about. By Wednesday morning the 22nd, it goes glassy, but with only 3ft of 10-second E swell, the energy is a weak 162 (moderate wave energy). The afternoon has a risk of thunderstorms, so keep an eye on the sky.
Thursday the 23rd and Friday the 24th are a write-off – onshore wind and energy dropping to 74 (weak wave energy). Saturday the 25th morning is clean but small, with 2ft from the SSE at 10 seconds.
Now, here’s where it gets interesting. The real standout is Monday the 27th. The morning brings a clean 3ft groundswell from the SSE, with a long 14-second period, and the combined energy jumps to 440 (moderate wave energy). That’s a solid, long-period groundswell that will wrap in nicely. The afternoon gets bigger, with 6ft from the SSE at 12 seconds, and energy surging to 1109 (strong wave energy). It’s a bit more powerful, but the wind stays clean cross-offshore. This is the best window in the whole forecast.
Tuesday the 28th and Wednesday the 29th are for experts only. Swell heights hit 7ft to 10ft from the SSE, with periods of 12-14 seconds and energy readings of 1311 (strong wave energy) up to 3354 (strong wave energy). The winds are cross-shore, so there’s some chop, but this is big, powerful, long-period groundswell. It’s too big for beginners, and on a beach break like Tsurigasaki, the long period might make it break a bit straight. It’s raw and heavy.
By Thursday the 30th and Friday the 31st, the swell holds around 7ft from the S, with a 14-second period. The Friday afternoon is the pick of that run, with cross-offshore winds and clean conditions. The energy is still high at 2019 (strong wave energy), and it’s excellent for experienced surfers – but not for the faint-hearted.
The first week of August drops off fast. Small, messy, and nothing to plan a trip around.
So, bottom line: the best on offer is Monday the 27th, especially the morning session with that clean, long-period groundswell. Tuesday and Wednesday are for the brave. The rest is mostly small or messy.
Rusty
Short Range ForecastMostly dry. Warm (max 29°C on Mon afternoon, min 25°C on Fri night). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 10mm), heaviest on Wed morning. Warm (max 29°C on Tue morning, min 26°C on Mon night). Wind will be generally light. | ||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | ||||||||||||||
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) | E 8 | ESE 8 | ESE 9 | E 9 | ESE 9 | E 9 | E 9 | E 9 | E 9 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 |
Wave Graph | |||||||||||||||||||
88 | 127 | 173 | 173 | 232 | 165 | 127 | 122 | 139 | 267 | 247 | 252 | 196 | 156 | 121 | 111 | 81 | 80 | 58 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross-off | off | on | on | glassy |
High Tide | 5:58AM1.43m | 7:29PM1.42m | 6:50AM1.32m | 7:54PM1.41m | 7:46AM1.20m | 8:19PM1.40m | 8:53AM1.09m | 8:46PM1.39m | 10:25AM1.01m | 9:16PM1.36m | 12:53PM1.01m | 9:55PM1.33m | |||||||
Low Tide | 00:29AM0.80m | 12:44PM0.22m | 1:16AM0.71m | 1:17PM0.39m | 2:06AM0.64m | 1:46PM0.56m | 3:00AM0.58m | 2:13PM0.72m | 4:00AM0.54m | 2:39PM0.87m | 5:08AM0.49m | 3:04PM1.00m | |||||||
— | 4:35 | — | — | 4:37 | — | — | 4:37 | — | — | 4:37 | — | — | 4:39 | — | — | 4:39 | — | — | |
6:52 | — | 6:52 | — | — | 6:51 | — | — | 6:51 | — | — | 6:50 | — | — | 6:50 | — | — | 6:49 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 3 | 3 | 2 | — | — |
Temp °C | 26 | 27 | 27 | 25 | 27 | 27 | 26 | 28 | 29 | 27 | 29 | 29 | 27 | 29 | 29 | 27 | 28 | 28 | 27 |
Feels °C | 28 | 29 | 29 | 27 | 30 | 29 | 29 | 31 | 31 | 30 | 31 | 30 | 30 | 33 | 33 | 31 | 31 | 32 | 33 |
Swell 1 Height (m) Direction Period (s) | E 8 | ESE 8 | ESE 9 | E 9 | ESE 9 | E 9 | E 9 | E 9 | E 9 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 |
88 | 127 | 173 | 173 | 232 | 165 | 127 | 122 | 139 | 267 | 247 | 252 | 196 | 156 | 121 | 111 | 81 | 80 | 58 | |
Swell 2 Height (m) Direction Period (s) | SE 8 | SE 9 | SE 8 | SSE 7 | S 8 | S 8 | S 8 | SE 7 | E 11 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | S 4 | SSE 8 | S 4 | S 4 | S 5 | SE 10 |
25 | 40 | 34 | 21 | 10 | 11 | 5 | 12 | 63 | 13 | 6 | 12 | 6 | 10 | 6 | 9 | 6 | 7 | 24 | |
Swell 3 Height (m) Direction Period (s) | SW 7 | SW 7 | S 9 | S 8 | SE 12 | SSE 12 | SSE 12 | S 7 | SSE 7 | S 7 | S 7 | SE 11 | ESE 11 | SSE 8 | SSE 11 | SSE 11 | SE 10 | SE 10 | S 4 |
2 | 2 | 2 | 5 | 6 | 14 | 14 | 4 | 5 | 1 | 1 | 19 | 12 | 6 | 12 | 11 | 25 | 25 | 6 | |
Wind waves Height (m) Direction Period (s) | SE 4 | SSE 4 | — | — | SSE 8 | SSE 7 | SSE 7 | SSW 4 | SSW 4 | SSW 4 | SSW 4 | SSW 4 | SSW 4 | SSW 5 | S 4 | SSW 5 | — | SSW 5 | — |
15 | 7 | — | — | 69 | 57 | 40 | 4 | 22 | 14 | 11 | 19 | 14 | 19 | 10 | 23 | — | 22 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 6 | 0 | 607 | 0 | 0 | 0 | 0 | 18 | 18 | 0 |
Best forecast wave conditions in Chiba | |||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||
Header Global | |||||||||||||||||||
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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.










