Surf Forecasts:
Niijima - Awaii surf forecast from 26 Jul 2026:
- Best quality surf: Wednesday 29 Jul, 12PM (local time) - 5ft (1.5m), 7s period, WSW swell with offshore winds.
- Most powerful swell: Monday 3 Aug, 3AM (local time) - 5ft (1.5m), 16s period, ESE swell with 1,054 kJ wave energy.
- Next surfable swell (1★+): Tuesday 28 Jul, 6PM (local time) - 2ft (0.6m), 8s period with SSW 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 Tuesday (Jul 28) at 6PM. The primary swell is predicted to be 0.6m and 8s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Niijima - Awaii in the next 16 days are 1.5m 16s and forecast to arrive on Monday (Aug 03) at 3AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 6s period and expected on Friday (Jul 31) at 3AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Tue 28th Jul) | 2ft (0.6m) 8s |
| Best Surf | 12PM (Wed 29th Jul) | 5ft (1.5m) 7s |
| Most Powerful | 3AM (Mon 3rd Aug) | 5ft (1.5m) 16s |
Table - best surf conditions forecast for Niijima - Awaii over the next 16 days.
Short Range ForecastLight rain (total 8mm), mostly falling on Tue afternoon. Warm (max 29°C on Sun night, min 25°C on Mon morning). Mainly fresh winds. | Days 5-7 Weather SummaryLight rain (total 4mm), mostly falling on Wed night. Warm (max 28°C on Wed night, min 27°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | ||||||||||||||
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 10 | SE 10 | ENE 5 | SE 10 | SE 10 | SSW 8 | SE 10 | SW 6 | WSW 7 | SW 6 | SW 7 | SW 7 | SW 6 | SW 6 | SW 6 | SE 9 | E 11 | ESE 11 | ESE 15 |
Wave Graph  | |||||||||||||||||||
 kJ | 37 | 39 | 48 | 48 | 49 | 55 | 27 | 150 | 186 | 144 | 75 | 55 | 76 | 102 | 38 | 25 | 37 | 39 | 92 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | on | cross-on | on | cross | cross-off | off | cross-off | off | cross | cross-on | cross-off | cross-off | glassy | glassy | cross-on | cross-on | cross-on |
High Tide | 2:16AM1.44m | 5:31PM1.49m | 3:17AM1.50m | 5:59PM1.54m | 4:09AM1.56m | 6:25PM1.56m | 4:55AM1.61m | 6:50PM1.57m | 5:39AM1.63m | 7:14PM1.56m | 6:22AM1.62m | 7:38PM1.55m | |||||||
Low Tide | 9:33PM1.19m | 9:59AM0.17m | 10:23PM1.14m | 10:41AM0.09m | 11:02PM1.06m | 11:20AM0.06m | 11:36PM0.98m | 11:56AM0.07m | 00:10AM0.89m | 12:30PM0.13m | 00:43AM0.80m | 1:03PM0.22m | 1:18AM0.72m | ||||||
 |  |  |  | |  | | | | | | |  | | |  |  | | | |
 | — | 4:48 | — | — | 4:48 | — | — | 4:50 | — | — | 4:50 | — | — | 4:52 | — | — | 4:52 | — | — |
 | 6:49 | — | 6:49 | — | — | 6:47 | — | — | 6:46 | — | — | 6:45 | — | — | 6:45 | — | — | 6:45 | — |
mm | 2 | — | — | 1 | — | 3 | 1 | — | 1 | 3 | — | — | — | — | — | — | 1 | — | — |
Temp °C | 29 | 25 | 25 | 25 | 27 | 28 | 28 | 27 | 29 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 27 | 27 |
Feels °C | 32 | 26 | 25 | 26 | 30 | 31 | 27 | 27 | 31 | 29 | 27 | 32 | 32 | 31 | 33 | 34 | 30 | 28 | 27 |
Swell 1 Height (m) Direction Period (s) | ENE 7 | SSW 5 | SW 5 | SSW 9 | ENE 7 | ENE 7 | ENE 8 | SW 6 | SW 7 | ENE 9 | SW 7 | SW 7 | ENE 8 | SW 6 | SW 6 | SW 6 | SW 5 | SW 6 | ESE 10 |
| kJ | 42 | 17 | 14 | 44 | 61 | 62 | 34 | 150 | 144 | 27 | 75 | 55 | 26 | 102 | 38 | 25 | 14 | 15 | 80 |
Swell 2 Height (m) Direction Period (s) | SSW 9 | SSW 8 | SSW 8 | SE 10 | SSW 9 | SSW 8 | SE 10 | NE 7 | SE 12 | SE 10 | SE 10 | NE 4 | SE 10 | NE 7 | W 6 | ENE 7 | E 11 | ESE 11 | ESE 15 |
| kJ | 25 | 23 | 22 | 48 | 43 | 55 | 25 | 12 | 35 | 14 | 23 | 4 | 15 | 14 | 22 | 10 | 37 | 39 | 92 |
Swell 3 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | SE 13 | SE 10 | SE 10 | SE 13 | SE 10 | NE 7 | SE 12 | E 9 | SE 10 | ENE 12 | SE 9 | ENE 8 | SE 9 | SE 9 | NE 8 | ENE 16 |
| kJ | 37 | 39 | 37 | 27 | 49 | 35 | 27 | 24 | 12 | 22 | 14 | 15 | 14 | 14 | 21 | 20 | 12 | 16 | 83 |
Wind waves Height (m) Direction Period (s) | SW 4 | ENE 7 | ENE 5 | ENE 6 | — | SE 2 | SW 5 | — | WSW 7 | SW 6 | NE 4 | — | SW 6 | W 6 | — | ENE 4 | ENE 3 | — | — |
| kJ | 3 | 68 | 48 | 36 | — | 1 | 60 | — | 186 | 144 | 22 | — | 76 | 31 | — | 1 | 2 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 77 | 41 | 41 | 41 | 44 | 99 | 41 | 0 | 0 | 101 | 147 | 0 | 0 | 0 | 3 | 132 | 155 | 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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