Surf Forecasts:
Niijima - Awaii surf forecast from 23 Jun 2026:
- Best quality surf: Saturday 27 Jun, 9PM (local time) - 10ft (3.0m), 7s period, S swell with cross-shore winds.
- Most powerful swell: Sunday 28 Jun, 12AM (local time) - 26ft (8.0m), 13s period, SW swell with 23,208 kJ wave energy.
- Next surfable swell (1★+): Wednesday 24 Jun, 6PM (local time) - 1.5ft (0.4m), 11s period with SE swell.
Best Forecast Surf Conditions for Niijima - Awaii this week:
The surf forecast for Niijima - Awaii over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jun 24) at 6PM. The primary swell is predicted to be 0.4m and 11s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Niijima - Awaii in the next 16 days are 8.0m 13s and forecast to arrive on Sunday (Jun 28) at 12AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 10s period and expected on Tuesday (Jun 23) at 6PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Wed 24th Jun) | 1.5ft (0.4m) 11s |
| Best Surf | 9PM (Sat 27th Jun) | 10ft (3.0m) 7s |
| Most Powerful | 12AM (Sun 28th Jun) | 26ft (8.0m) 13s |
Table - best surf conditions forecast for Niijima - Awaii over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 50mm), heaviest during Thu afternoon. Warm (max 25°C on Fri morning, min 20°C on Tue night). Winds increasing (calm on Wed night, strong winds from the NE by Thu afternoon). | Days 5-7 Weather SummaryHeavy rain (total 134mm), heaviest during Sat morning. Warm (max 24°C on Fri afternoon, min 22°C on Fri night). Winds decreasing (fresh winds from the WSW on Fri afternoon, calm by Sat morning). | ||||||||||||||||||||
Tue 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | SE 11 | SE 10 | SE 10 | SE 11 | SW 14 | SW 15 | SW 13 | SW 15 | SW 15 | SW 15 | SW 14 | SW 13 | S 11 | SW 13 | SW 12 | SW 11 | SSW 10 | SW 9 | SW 9 | SW 8 | SW 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 42 | 37 | 39 | 40 | 95 | 255 | 560 | 410 | 2594 | 1237 | 1602 | 1006 | 804 | 23208 | 3713 | 1495 | 565 | 323 | 197 | 138 | 77 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross-on | glassy | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-on | off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on |
High Tide | 11:37PM1.35m | 12:58PM1.12m | 00:21AM1.36m | 2:40PM1.19m | 1:08AM1.38m | 3:54PM1.29m | 1:54AM1.42m | 4:48PM1.38m | 2:40AM1.46m | 5:33PM1.45m | 3:24AM1.51m | 6:12PM1.49m | 4:08AM1.54m | ||||||||
Low Tide | 4:57PM0.72m | 6:35AM0.62m | 6:05PM0.86m | 7:40AM0.48m | 7:21PM0.97m | 8:36AM0.34m | 8:33PM1.04m | 9:25AM0.20m | 9:32PM1.07m | 10:09AM0.09m | 10:22PM1.08m | 10:50AM0.01m | 11:05PM1.07m | 11:30AM-0.03m | |||||||
 |  |  | |  |  | | |  |  |  | | |  | | |  |  | | | | |
 | — | — | 4:31 | — | — | 4:31 | — | — | 4:31 | — | — | 4:31 | — | — | 4:31 | — | — | 4:33 | — | — | 4:33 |
 | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 6:59 | — | — | 6:59 | — | — | 6:59 | — | — | 6:59 | — | 6:59 |
mm | — | — | — | — | 2 | 20 | 21 | 4 | 3 | 7 | 7 | 55 | 56 | 9 | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 21 | 22 | 22 | 20 | 20 | 23 | 25 | 24 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 23 |
Feels °C | 21 | 20 | 21 | 24 | 24 | 18 | 16 | 26 | 24 | 22 | 26 | 27 | 25 | 28 | 26 | 25 | 25 | 24 | 21 | 23 | 22 |
Swell 1 Height (m) Direction Period (s) | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | SW 15 | SW 13 | SSW 7 | NE 10 | SW 15 | SW 14 | SW 13 | S 11 | S 11 | SW 12 | SW 11 | SSW 10 | SW 9 | SW 9 | SW 8 | SW 8 |
| kJ | 290 | 339 | 312 | 232 | 140 | 255 | 560 | 273 | 25 | 1237 | 1602 | 1006 | 804 | 2424 | 3713 | 1495 | 565 | 323 | 197 | 138 | 77 |
Swell 2 Height (m) Direction Period (s) | SW 6 | SE 10 | SE 10 | SE 11 | SSW 10 | SW 12 | SE 10 | SW 15 | SE 12 | SE 11 | SE 11 | S 9 | SW 13 | — | E 9 | E 8 | ESE 15 | NE 7 | SE 9 | SE 10 | SE 9 |
| kJ | 14 | 37 | 39 | 40 | 31 | 147 | 35 | 410 | 34 | 31 | 29 | 408 | 680 | — | 14 | 12 | 42 | 18 | 31 | 32 | 53 |
Swell 3 Height (m) Direction Period (s) | SE 11 | SW 6 | SW 5 | SSW 11 | SW 14 | SE 10 | ENE 12 | SW 12 | ESE 18 | NE 10 | ENE 10 | E 10 | E 9 | — | ESE 16 | ESE 15 | E 8 | SE 9 | ESE 15 | ESE 14 | ESE 14 |
| kJ | 42 | 8 | 4 | 24 | 95 | 36 | 14 | 287 | 31 | 16 | 10 | 16 | 38 | — | 25 | 44 | 5 | 14 | 42 | 41 | 37 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | ENE 8 | E 5 | — | SW 15 | SW 6 | — | WSW 4 | — | SW 13 | — | — | — | — | NE 4 | ENE 5 | E 5 |
| kJ | — | — | — | — | — | 99 | 60 | — | 2594 | 231 | — | 11 | — | 23208 | — | — | — | — | 13 | 37 | 36 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 155 | 41 | 88 | 41 | 0 | 77 | 87 | 41 | 44 | 192 | 0 | 0 | 41 | 96 | 95 | 44 | 3 | 77 | 155 | 77 | 77 |
Best forecast wave conditions in Izu Islands | |||||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||||
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Information about the Niijima - Awaii Surf forecast
The above surf forecast table for Niijima - Awaii provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Niijima - Awaii can be found by selecting the local surf guide option on the grey menu. Our Niijima - Awaii 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 (Niijima - Awaii) 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 Niijima - Awaii 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.
Niijima - Awaii is 41 km (25 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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