Niijima - Awaii Surf Break

Lat Long: 34.38° N 139.28° E

Niijima - Awaii Surf Forecast and Surf Report

Issued: 2 am 14 Aug 2026 (local time)

Forecast update in  hr  min

Today's Niijima - Awaii sea temperature is
28.1° C
0.8° 

Niijima - Awaii surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Niijima - Awaii surf forecast from 13 Aug 2026:

  • Most powerful swell: Saturday 15 Aug, 6AM (local time) - 6ft (1.9m), 10s period, E swell with 682 kJ wave energy.

Best Forecast Surf Conditions for Niijima - Awaii this week:

The most powerful waves expected at Niijima - Awaii in the next 16 days are 1.9m 10s and forecast to arrive on Saturday (Aug 15) at 6AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 10s period and expected on Wednesday (Aug 19) at 6PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 6AM (Sat 15th Aug)6ft (1.9m) 10s

Table - best surf conditions forecast for Niijima - Awaii over the next 16 days.


Short Range Forecast

Heavy rain (total 26mm), heaviest during Fri night. Warm (max 27°C on Fri morning, min 25°C on Sat night). Mainly fresh winds.

Days 4-6 Weather Summary

Moderate rain (total 12mm), heaviest on Tue night. Warm (max 27°C on Mon afternoon, min 26°C on Mon morning). Wind will be generally light.

Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.6
E
10
1.5
E
10
1.5
E
10
1.8
E
10
1.7
E
10
1.6
E
10
1.5
E
10
1.4
E
9
1.3
E
9
1.1
E
8
1.3
E
9
1.3
E
9
1.2
E
9
1.2
E
9
1.1
E
9
0.4
SW
9
1.1
E
6
0.6
SE
7
1.2
ENE
5
0.9
ENE
6
0.4
SE
11
Wave Graph
Metric surfscale
Energy kJ
514
452
449
610
555
474
417
334
245
171
269
295
249
239
203
30
88
39
69
61
41
Wind (km/h)
30
NE
20
ENE
20
E
25
ENE
25
ENE
25
E
30
NE
30
ENE
20
E
20
ENE
20
E
15
E
20
ENE
25
ENE
25
ENE
25
NE
25
ENE
15
ENE
20
ENE
20
E
15
ESE
Wind State
cross
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
on
on
High Tide
6:40PM1.59m
6:00AM1.66m
7:02PM1.58m
6:42AM1.64m
7:24PM1.57m
7:23AM1.58m
7:45PM1.56m
8:08AM1.48m
8:08PM1.54m
9:00AM1.36m
8:32PM1.52m
10:09AM1.24m
8:58PM1.48m
Low Tide
12:04PM0.17m
00:15AM0.74m
12:36PM0.25m
00:47AM0.65m
1:06PM0.37m
1:21AM0.58m
1:35PM0.51m
1:58AM0.53m
2:03PM0.67m
2:40AM0.51m
2:29PM0.83m
3:31AM0.51m
2:53PM0.99m
clear
thunderstorm
thunderstorm
thunderstorm
clear
clear
part cloud
part cloud
part cloud
cloud
part cloud
clear
clear
clear
thunderstorm
part cloud
rain showers
thunderstorm
thunderstorm
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:01
5:03
5:03
5:03
5:05
5:05
5:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:31
6:30
6:30
6:29
6:28
6:25
6:24
 mm
1
24
1
5
1
6
2
Temp °C
27
27
27
27
27
26
26
26
26
26
27
26
26
27
26
26
27
27
27
27
26
Feels °C
28
28
29
26
27
25
24
25
26
27
28
27
26
28
27
27
29
31
29
29
28
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
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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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