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Niijima - Awaii Surf Forecast
/ Izu Islands (6 surf breaks) /
Surf Forecasts:
Niijima - Awaii surfForecast / Izu Islands / Japan
48hr Weather and Surf, issued 8 pm Wednesday 20 Aug 2025 JST
How big are the waves at Niijima - Awaii today?
The current surf forecast for Niijima - Awaii at 12AM is: 0.4m 10s primary swell from a East direction and 0.2m 13s secondary swell from a East-southeast direction (forecast issued at 08:00pm August 20). An open ocean swell of 1.1m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 1.5ft (0.5m) | 7s |
| Afternoon (21 Aug) | 1.5ft (0.5m) | 7s |
| Evening (21 Aug) | 1.5ft (0.5m) | 8s |
Table - waves today at Niijima - Awaii. (Swell directed towards the surf break)
Wed 20 | Thursday 21 | Friday 22 | Saturday 23 | |||||||||||||||||||||
| 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 10 | 10 | 10 | 10 | 7 | 8 | 7 | 8 | 8 | 6 | 6 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
| Energy (?) | 180 | 52 | 52 | 52 | 52 | 67 | 68 | 43 | 48 | 47 | 87 | 255 | 163 | 116 | 73 | 70 | 73 | 69 | 57 | 62 | 58 | 56 | 33 | 22 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross | cross | glass | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross- off |
High Tide / height (m) | 4:52PM 1.46 | 2:17AM 1.41 | 5:13PM 1.52 | 3:23AM 1.50 | 5:35PM 1.56 | 4:15AM 1.58 | ||||||||||||||||||
Low Tide / height (m) | 9:46PM 1.19 | 9:50AM 0.25 | 10:23PM 1.09 | 10:32AM 0.19 | 10:54PM 0.97 | 11:09AM 0.17 | ||||||||||||||||||
Wed 20 | Thursday 21 | Friday 22 | Saturday 23 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 5:07 | - | - | - | - | - | - | - | 5:07 | - | - | - | - | - | - | - | 5:07 | - | - | - |
| Sunset | 6:24 | - | - | - | - | - | - | - | 6:23 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - |
 |  | | | | | | | | | |  | | | |  | |  | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 |
| Feels °C (?) | 29 | 28 | 28 | 28 | 29 | 29 | 29 | 28 | 30 | 30 | 30 | 31 | 30 | 30 | 31 | 33 | 31 | 32 | 31 | 31 | 31 | 31 | 30 | 28 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Izu Islands
The wind is still cross-off at Niijima - Awaii (light winds from the WSW at Miyakejima 37 km from Niijima - Awaii). 1.1m 7s swell from the SW with a 0.3m 10s swell from the E. 2 swells combining to make bigger set waves.
37 km away, 1 h 6 min ago
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