Surf Forecasts:
Tacos (Hachijojima Island) surf forecast from 7 Oct 2026:
- Best quality surf: Wednesday 7 Oct, 12PM (local time) - 8ft (2.5m), 13s period, E swell with glassy winds.
- Most powerful swell: Tuesday 13 Oct, 12PM (local time) - 10ft (3.0m), 15s period, ESE swell with 4,845 kJ wave energy.
- Next surfable swell (1★+): Wednesday 7 Oct, 12PM (local time) - 8ft (2.5m), 13s period with E swell.
Best Forecast Surf Conditions for Tacos (Hachijojima Island) this week:
The surf forecast for Tacos (Hachijojima Island) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Oct 07) at 12PM. The primary swell is predicted to be 2.5m and 13s period with a secondary swell of 2.5m and 10s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Tacos (Hachijojima Island) in the next 16 days are 3.0m 15s and forecast to arrive on Tuesday (Oct 13) at 12PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 6s period and expected on Thursday (Oct 08) at 12AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12PM (Wed 7th Oct) | 8ft (2.5m) 13s |
| Best Surf | 12PM (Wed 7th Oct) | 8ft (2.5m) 13s |
| Most Powerful | 12PM (Tue 13th Oct) | 10ft (3.0m) 15s |
Table - best surf conditions forecast for Tacos (Hachijojima Island) over the next 16 days.
Short Range ForecastModerate rain (total 12mm), heaviest on Wed night. Warm (max 23°C on Thu morning, min 21°C on Wed afternoon). Winds increasing (calm on Wed morning, strong winds from the ENE by Wed night). | Days 4-6 Weather SummaryMostly dry. Warm (max 25°C on Mon afternoon, min 23°C on Sat morning). Mainly strong winds. | ||||||||||||||||||||
Wednesday 7 | Thursday 8 | Friday 9 | Saturday 10 | Sunday 11 | Monday 12 | Tuesday 13 | |||||||||||||||
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) | E 13 | E 12 | NE 10 | ENE 10 | ENE 7 | E 16 | E 17 | E 16 | E 14 | E 13 | E 12 | E 11 | E 11 | ENE 11 | ENE 11 | SE 14 | SE 14 | SE 15 | ESE 15 | SE 15 | SE 15 |
Wave Graph  | |||||||||||||||||||||
 kJ | 2537 | 1522 | 888 | 1384 | 437 | 864 | 1491 | 1452 | 918 | 2392 | 2188 | 2166 | 1542 | 1426 | 1132 | 1049 | 1253 | 1647 | 4021 | 3051 | 3308 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off |
High Tide | 3:56PM1.46m | 3:02AM1.53m | 4:14PM1.55m | 3:55AM1.63m | 4:34PM1.65m | 4:43AM1.69m | 4:54PM1.72m | 5:27AM1.70m | 5:12PM1.76m | 6:08AM1.67m | 5:29PM1.76m | 6:47AM1.61m | 5:46PM1.74m | ||||||||
Low Tide | 9:19PM0.95m | 9:37AM0.50m | 9:57PM0.81m | 10:14AM0.58m | 10:34PM0.67m | 10:47AM0.68m | 11:09PM0.57m | 11:16AM0.80m | 11:41PM0.49m | 11:41AM0.91m | 00:12AM0.46m | 12:04PM1.01m | 00:41AM0.45m | ||||||||
 | |  |  |  |  |  | | | | | | | |  | | | | | | | |
 | 5:37 | — | — | 5:39 | — | — | 5:39 | — | — | 5:39 | — | — | 5:41 | — | — | 5:41 | — | — | 5:41 | — | — |
 | — | 5:17 | — | — | 5:16 | — | — | 5:15 | — | — | 5:14 | — | — | 5:13 | — | — | 5:12 | — | — | 5:10 | — |
mm | 2 | 2 | 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 22 | 22 | 23 | 23 | 23 | 22 | 22 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 24 | 24 | 24 | 24 |
Feels °C | 24 | 23 | 19 | 17 | 18 | 18 | 17 | 17 | 18 | 18 | 19 | 20 | 21 | 21 | 22 | 20 | 21 | 18 | 18 | 18 | 18 |
Swell 1 Height (m) Direction Period (s) | NE 10 | NE 10 | E 11 | E 18 | ESE 10 | E 16 | E 17 | E 16 | E 14 | — | — | E 11 | E 11 | SE 15 | SE 14 | SE 14 | SE 14 | SE 15 | SSE 11 | SE 15 | SE 15 |
| kJ | 1530 | 1249 | 888 | 154 | 218 | 864 | 1491 | 1452 | 918 | — | — | 2166 | 1542 | 335 | 667 | 1049 | 1253 | 1647 | 43 | 3051 | 3308 |
Swell 2 Height (m) Direction Period (s) | E 13 | E 12 | WNW 6 | WNW 7 | E 16 | ESE 9 | SE 11 | SE 11 | SSE 10 | — | — | N 14 | SE 16 | N 12 | N 12 | N 11 | S 11 | S 13 | NE 14 | SSE 11 | ENE 8 |
| kJ | 2537 | 1522 | 32 | 4 | 342 | 94 | 20 | 19 | 21 | — | — | 4 | 127 | 3 | 3 | 2 | 9 | 30 | 8 | 42 | 498 |
Swell 3 Height (m) Direction Period (s) | WNW 6 | WNW 6 | E 19 | WNW 7 | SE 12 | SE 12 | SE 11 | — | — | — | — | — | N 12 | N 12 | — | E 16 | N 11 | S 11 | NE 14 | — | SSE 11 |
| kJ | 37 | 32 | 66 | 4 | 6 | 22 | 32 | — | — | — | — | — | 3 | 3 | — | 5 | 2 | 22 | 8 | — | 40 |
Wind waves Height (m) Direction Period (s) | — | — | NE 10 | ENE 10 | ENE 7 | ENE 7 | ENE 9 | ENE 9 | ENE 7 | E 13 | E 12 | — | — | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 9 | ESE 15 | ENE 9 | — |
| kJ | — | — | 867 | 1384 | 437 | 480 | 547 | 417 | 345 | 2392 | 2188 | — | — | 1426 | 1132 | 706 | 651 | 708 | 4021 | 666 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 204 | 192 | 204 | 204 | 192 | 192 | 204 | 192 | 196 | 204 | 192 | 192 | 192 | 192 | 192 | 204 | 219 | 204 | 219 | 219 | 196 |
Best forecast wave conditions in Izu Islands | |||||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||||
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Information about the Tacos (Hachijojima Island) Surf forecast
The above surf forecast table for Tacos (Hachijojima Island) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Tacos (Hachijojima Island) can be found by selecting the local surf guide option on the grey menu. Our Tacos (Hachijojima Island) 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 (Tacos (Hachijojima Island)) 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 Tacos (Hachijojima Island) 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.
Tacos (Hachijojima Island) is 192 km (119 miles) from Oshima. If you plan a holiday in Izu Islands, look for hotels and other accommodation in Oshima. Oshima has rooms for a wide range of budgets as well as car hire and transport links.
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