Oku Surf Break
Lat Long: 26.85° N 128.29° E

Oku Surf Forecast and Surf Report

Weather Forecast for Oku

Issued: 8 pm 04 Jun 2026 (local time)

Forecast update in  hr  min

Today's Oku sea temperature is
24.0° C

2.2°C colder than average for this time of year

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

Surf Forecasts:

Oku surf forecast from 4 Jun 2026:

  • Most powerful swell: Thursday 11 Jun, 12PM (local time) - 7ft (2.2m), 7s period, NE swell with 427 kJ wave energy.

Best Forecast Surf Conditions for Oku this week:

The most powerful waves expected at Oku in the next 16 days are 2.2m 7s and forecast to arrive on Thursday (Jun 11) at 12PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 10s period and expected on Sunday (Jun 07) at 12AM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful12PM (Thu 11th Jun)7ft (2.2m) 7s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table

Short Range Forecast

Heavy rain (total 24mm), heaviest during Fri morning. Warm (max 27°C on Fri morning, min 24°C on Fri night). Winds increasing (light winds from the ENE on Fri night, strong winds from the SSW by Sat night).

Days 5-7 Weather Summary

Heavy rain (total 137mm), heaviest during Mon night. Warm (max 27°C on Wed morning, min 20°C on Mon night). Winds increasing (light winds from the NNW on Sun night, strong winds from the SSW by Wed morning).

Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thu
11
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
1
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
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
E
9
0.3
E
9
0.3
E
9
0.4
WNW
4
0.9
ESE
4
0.4
NE
13
0.5
NE
13
1
W
7
0.9
NNW
7
1.2
N
8
0.5
NE
12
0.5
NE
12
0.6
NE
12
1.2
NE
11
1.2
ENE
5
1
E
6
1.1
NE
6
0.9
NE
7
0.9
NNE
7
1.9
NE
6
1.8
NE
7
Wave Graph
Metric surfscale
Energy kJ
16
16
15
8
24
42
80
109
73
185
73
84
112
357
66
73
100
73
77
284
316
Wind (km/h)
20
SW
15
SW
15
SW
15
SE
20
SSE
30
S
50
SSW
35
SSW
20
W
10
NNW
10
NNE
20
NE
20
E
30
ENE
35
ENE
30
SSW
40
SSW
35
WSW
20
NE
30
NE
30
NNE
Wind State
off
off
off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-off
cross-off
off
on
on
on
High Tide
10:09PM1.56m
9:03AM1.64m
10:51PM1.54m
9:47AM1.57m
11:37PM1.53m
10:43AM1.48m
00:26AM1.54m
11:56AM1.41m
1:17AM1.57m
1:25PM1.39m
2:07AM1.61m
2:53PM1.44m
2:56AM1.67m
4:09PM1.54m
Low Tide
3:25AM0.99m
3:58PM0.37m
4:13AM1.00m
4:41PM0.45m
5:11AM0.99m
5:29PM0.54m
6:21AM0.94m
6:26PM0.63m
7:34AM0.83m
7:30PM0.72m
8:41AM0.68m
8:38PM0.79m
9:39AM0.48m
clear
thunderstorm
part cloud
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
light rain
light rain
heavy rain
heavy rain
heavy rain
heavy rain
thunderstorm
thunderstorm
heavy rain
heavy rain
mod rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
5:31
—
—
5:31
—
—
5:31
—
—
5:31
—
—
5:31
—
—
5:31
—
—
5:31
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:16
—
7:16
—
—
7:17
—
—
7:17
—
—
7:19
—
—
7:19
—
—
7:19
—
—
7:20
 mm
—
3
—
8
2
3
3
2
3
—
1
3
60
16
27
11
3
16
47
25
8
Temp °C
26
27
27
25
27
27
26
26
26
24
24
24
21
22
23
26
27
26
23
22
21
Feels °C
28
30
30
29
28
27
25
25
28
28
26
24
21
20
26
26
25
26
24
20
19
Swell 1
Height (m)
Direction
Period (s)
0.3
E
9
0.4
SSE
6
0.4
SSE
6
0.6
WSW
8
0.5
SW
8
0.5
SW
10
0.5
NE
13
0.8
SW
9
0.9
NNW
7
1.2
N
8
0.8
N
7
0.5
NE
12
0.7
N
7
0.3
SSE
6
0.5
N
5
1
E
6
1.1
NE
6
0.9
NE
7
1.3
S
8
0.7
SW
10
0.8
SSW
11
Energy kJ
16
12
12
40
31
47
80
104
73
185
61
71
42
6
13
73
100
73
213
92
156
Swell 2
Height (m)
Direction
Period (s)
0.2
W
6
0.3
E
9
0.3
E
9
0.4
WNW
4
0.3
N
4
0.4
E
9
0.3
E
10
0.7
SSE
6
0.7
SSE
6
0.5
SSE
6
0.5
NE
12
0.3
SSE
6
0.6
NE
12
0.3
SW
8
0.3
SW
7
0.4
ENE
11
0.4
NE
11
0.4
NE
10
1.1
SW
8
0.4
SE
7
0.6
SSE
8
Energy kJ
3
16
15
8
4
27
16
36
36
23
73
8
112
9
7
47
30
27
158
15
37
Swell 3
Height (m)
Direction
Period (s)
0.2
N
6
0.1
SE
12
0.1
SE
12
0.4
SSE
6
0.2
ENE
13
0.4
NE
13
0.1
SE
11
0.5
NE
13
0.6
SW
9
0.5
NE
12
0.4
SSE
6
0.3
SW
8
0.3
SSE
6
0.1
SE
10
0.1
SW
8
0.2
N
5
0.2
SSE
8
—
0.2
ENE
10
0.3
SSE
7
0.6
SW
10
Energy kJ
2
5
5
12
17
42
5
78
50
74
15
10
7
4
3
2
7
—
10
10
67
Wind waves
Height (m)
Direction
Period (s)
0.7
SW
6
0.7
WSW
6
0.7
WSW
7
—
0.9
ESE
4
1.3
S
5
3
SW
10
1
W
7
—
—
—
1
N
6
0.5
E
4
1.2
NE
11
1.2
ENE
5
1.3
S
5
1.4
SW
6
2.5
SW
7
0.9
NNE
7
1.9
NE
6
1.8
NE
7
Energy kJ
32
39
47
—
24
94
1530
109
—
—
—
84
7
357
66
80
166
671
77
284
316
Nearest Offshore or Glassy
Udo Shrine
Kyu Shu
Kojima
Kyu Shu
Ko-Chan (Hedo Point)
Okinawa
Ko-Chan (Hedo Point)
Okinawa
Lightning Bolt
North
Lightning Bolt
North
Lightning Bolt
North
Kangjeong (Jejudo Island)
South Korea
Barrels
North
Ada
Okinawa
Mainside
Okinawa
Corners
Okinawa
Sesako Island
Okinawa
Corners
Okinawa
Corners
Okinawa
Nichinan
Kyu Shu
Lightning Bolt
North
Kisami-Ohama Beach
Shizuoka
Sesako Island
Okinawa
Bowls
Okinawa
Buma
Okinawa
Rating
(10 max)
1
1
1
1
2
2
1
2
1
1
1
1
1
1
1
1
2
1
1
1
1
Distance (km)
614
592
3
3
676
676
676
731
686
14
73
77
48
77
77
609
676
1335
48
77
46
Best forecast wave conditions in Okinawa
Ko-Chan (Hedo Point)
Steps
Castles
Suicide Cliffs
Marinas
Sesako Island
Marinas
Steps
Sesako Island
Suicide Cliffs
Marinas
Rating
(10 max)
1
1
1
1
1
1
1
1
1
4
3
Best forecast wave conditions in Japan
Niyodo Rivermouth
Shikoku
Niyodo Rivermouth
Shikoku
Ko-Chan (Hedo Point)
Okinawa
Niyodo Rivermouth
Shikoku
Niyodo Rivermouth
Shikoku
Keta Reef Oshima
Izu Islands
Niyodo Rivermouth
Shikoku
Niyodo Rivermouth
Shikoku
Niyodo Rivermouth
Shikoku
Niyodo Rivermouth
Shikoku
Nunoshima
Shikoku
Matsube Bay
Chiba
Matsube Bay
Chiba
Kaiser's (Hachijojima Island)
Izu Islands
Tsurigasaki Surfing Beach (Tokyo 2020)
Chiba
Kaiser's (Hachijojima Island)
Izu Islands
Kisami-Ohama Beach
Shizuoka
Tsurigasaki Surfing Beach (Tokyo 2020)
Chiba
Suicide Cliffs
Okinawa
Marinas
Okinawa
Rating
(10 max)
1
1
1
3
2
1
1
2
5
3
1
4
2
1
1
1
1
1
4
3
Header Global
Cobblestones
Australia
Cobblestones
Australia
Cobblestones
Australia
Cow Bombie
Australia
Cobblestones
Australia
Lebu
Chile
Easter Reef
Australia
Lebu
Chile
El Loa
Chile
El Olon de Ilo
Peru
Easter Reef
Australia
Easter Reef
Australia
Papatowai
New Zealand
Papatowai
New Zealand
Puerto Escondido
Mexico
Seconds (White Rock)
New Zealand
Dirk Hartog Island
Australia
Dirk Hartog Island
Australia
Papatowai
New Zealand
Purakaunui Bay
New Zealand
Cathedral Rock
Australia
Rating
(10 max)
5
5
6
9
8
9
9
6
8
8
8
6
9
9
9
8
5
5
5
5
5
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Oku Surf forecast

The above surf forecast table for Oku provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Oku can be found by selecting the local surf guide option on the grey menu. Our Oku 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 (Oku) 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 Oku 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.

Oku is 38 km (24 miles) from the city of Okinawa. If you plan a holiday in Okinawa, look for hotels and other accommodation in Okinawa. Okinawa has rooms for a wide range of budgets as well as car hire and transport links.

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