Surf Forecasts:
Niijima - Awaii surf forecast from 21 Jun 2026:
- Best quality surf: Friday 26 Jun, 9AM (local time) - 11ft (3.5m), 8s period, SW swell with cross-offshore winds.
- Most powerful swell: Monday 29 Jun, 12AM (local time) - 20ft (6.0m), 12s period, WSW swell with 10,293 kJ wave energy.
- Next surfable swell (1★+): Tuesday 23 Jun, 3AM (local time) - 5.5ft (1.7m), 6s period with WSW 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 (Jun 23) at 3AM. The primary swell is predicted to be 1.7m and 6s period with a secondary swell of 0.4m and 11s. 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 6.0m 12s and forecast to arrive on Monday (Jun 29) at 12AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 10s period and expected on Tuesday (Jun 23) at 9AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Tue 23rd Jun) | 5.5ft (1.7m) 6s |
| Best Surf | 9AM (Fri 26th Jun) | 11ft (3.5m) 8s |
| Most Powerful | 12AM (Mon 29th Jun) | 20ft (6.0m) 12s |
Table - best surf conditions forecast for Niijima - Awaii over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 11mm), heaviest on Mon night. Warm (max 22°C on Mon morning, min 21°C on Mon night). Mainly fresh winds. | Days 4-6 Weather SummaryHeavy rain (total 131mm), heaviest during Thu afternoon. Warm (max 24°C on Thu night, min 20°C on Thu morning). Winds decreasing (near gales from the SSW on Thu night, light winds from the WSW by Sat morning). | ||||||||||||||||||||
Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | |||||||||||||||
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) | WSW 8 | WSW 7 | WSW 7 | WSW 6 | SW 6 | SE 10 | SE 10 | SE 11 | SSW 13 | SSW 12 | SSW 12 | SSW 7 | SW 8 | SW 8 | WSW 8 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | WSW 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 327 | 202 | 195 | 53 | 18 | 37 | 39 | 40 | 67 | 129 | 169 | 990 | 1659 | 1473 | 799 | 594 | 851 | 580 | 409 | 403 | 10293 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | cross-on | cross-on | cross | cross | cross-on | cross | cross-on | on | cross | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross | cross | cross-off |
High Tide | 9:31AM1.21m | 10:55PM1.35m | 11:05AM1.13m | 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 | ||||||||
Low Tide | 4:01PM0.56m | 5:22AM0.75m | 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 | ||||||||
 | |  |  |  |  | | |  |  | |  |  |  |  | | |  | |  | | |
 | 4:31 | — | — | 4:31 | — | — | 4:31 | — | — | 4:31 | — | — | 4:31 | — | — | 4:31 | — | — | 4:31 | — | — |
 | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 6:59 | — | — | 6:59 | — | — | 6:59 | — |
mm | — | — | 8 | 1 | — | 2 | — | — | — | 12 | 57 | 55 | 7 | — | — | — | — | — | 1 | 6 | — |
Temp °C | 22 | 22 | 22 | 21 | 22 | 22 | 21 | 22 | 22 | 21 | 23 | 24 | 23 | 23 | 24 | 23 | 24 | 23 | 25 | 25 | 25 |
Feels °C | 23 | 23 | 22 | 17 | 21 | 22 | 19 | 22 | 23 | 22 | 17 | 19 | 19 | 18 | 20 | 24 | 24 | 24 | 24 | 21 | 15 |
Swell 1 Height (m) Direction Period (s) | WSW 8 | WSW 7 | ENE 9 | WSW 6 | ENE 10 | ENE 10 | SE 10 | ENE 9 | ENE 9 | ENE 8 | SSW 12 | ENE 8 | SE 12 | SE 11 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | E 15 |
| kJ | 327 | 202 | 154 | 53 | 302 | 312 | 39 | 274 | 166 | 72 | 169 | 19 | 34 | 31 | 330 | 594 | 851 | 580 | 409 | 403 | 68 |
Swell 2 Height (m) Direction Period (s) | ENE 10 | ENE 10 | SE 10 | SE 11 | NE 4 | SW 6 | SW 5 | SE 11 | SSW 13 | SSW 12 | E 8 | NE 11 | NE 10 | ENE 11 | SE 11 | SE 10 | SE 10 | E 8 | S 7 | S 7 | — |
| kJ | 141 | 171 | 35 | 32 | 16 | 11 | 4 | 40 | 67 | 129 | 46 | 18 | 15 | 11 | 29 | 27 | 16 | 11 | 92 | 109 | — |
Swell 3 Height (m) Direction Period (s) | SE 10 | SE 10 | S 11 | E 15 | SW 6 | SE 10 | SSW 12 | S 11 | SE 11 | SE 10 | SE 10 | SE 10 | ESE 18 | ESE 18 | NE 11 | ESE 16 | ESE 16 | ESE 16 | E 9 | SE 10 | — |
| kJ | 35 | 35 | 2 | 4 | 18 | 37 | 14 | 20 | 41 | 36 | 35 | 16 | 31 | 31 | 4 | 26 | 51 | 25 | 13 | 15 | — |
Wind waves Height (m) Direction Period (s) | — | NE 3 | WSW 7 | NE 10 | — | — | ENE 9 | — | — | — | SSE 3 | SSW 7 | SW 8 | SW 8 | WSW 8 | WSW 7 | — | S 3 | NE 4 | ENE 5 | WSW 12 |
| kJ | — | 1 | 195 | 665 | — | — | 329 | — | — | — | 3 | 990 | 1659 | 1473 | 799 | 131 | — | 5 | 15 | 86 | 10293 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 41 | 41 | 41 | 77 | 41 | 192 | 155 | 41 | 41 | 77 | 147 | 96 | 104 | 442 | 44 | 0 | 44 | 0 | 44 | 702 | 96 |
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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