Osaki Point Surf Break

Osaki Point Surf Forecast and Surf Report

Lat Long: 33.39° N 134.21° E

Issued: 2 pm 21 Jun 2026 (local time)

Forecast update in  hr  min

Today's Osaki Point sea temperature is
23.9° C

Normal for this time of year

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


Osaki Point surf forecast from 21 Jun 2026:

  • Best quality surf: Friday 26 Jun, 9AM (local time) - 5ft (1.5m), 13s period, SSW swell with offshore winds.
  • Most powerful swell: Sunday 28 Jun, 12PM (local time) - 16ft (5.0m), 12s period, SW swell with 7,352 kJ wave energy.
  • Next surfable swell (1★+): Sunday 21 Jun, 9PM (local time) - 4.5ft (1.3m), 7s period with SW swell.

Best Forecast Surf Conditions for Osaki Point this week:

The surf forecast for Osaki Point over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Jun 21) at 9PM. The primary swell is predicted to be 1.3m and 7s period with a secondary swell of 0.4m and 9s. Another secondary swell of 0.2m and 4s is also forecast. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Osaki Point in the next 16 days are 5.0m 12s and forecast to arrive on Sunday (Jun 28) at 12PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Wednesday (Jun 24) at 9PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Sun 21st Jun)4.5ft (1.3m) 7s
Best Surf 9AM (Fri 26th Jun)5ft (1.5m) 13s
Most Powerful12PM (Sun 28th Jun)16ft (5.0m) 12s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 23mm), heaviest during Mon night. Warm (max 29°C on Sun afternoon, min 19°C on Mon night). Wind will be generally light.

Days 5-7 Weather Summary

Heavy rain (total 157mm), heaviest during Wed afternoon. Warm (max 25°C on Thu night, min 21°C on Wed afternoon). Wind will be generally light.

Sun
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
2
1
1
0
1
1
1
0
0
0
2
3
3
3
4
3
4
3
3
2
5
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)
1.8
SW
7
1.1
SW
7
0.6
SE
10
0.6
SE
10
0.4
SE
9
0.5
SE
10
0.3
SE
13
0.6
S
12
0.7
S
11
0.6
SE
12
0.7
SSW
12
2.3
S
7
1.1
SSW
13
2.3
SSW
12
1.5
SSW
13
1.4
SSW
13
1.7
SSW
13
1.5
SSW
13
1.4
SSW
13
1.1
SW
12
5.5
SW
10
Wave Graph
Metric surfscale
Energy kJ
355
103
60
63
31
48
31
109
114
94
131
455
402
1543
722
630
972
784
620
341
6157
Wind (km/h)
20
WSW
5
NNW
5
ENE
10
SSE
5
NW
5
W
5
SW
5
NNE
15
E
20
E
20
SW
5
N
10
S
20
SSW
15
WSW
10
W
5
WNW
10
SW
15
W
5
S
30
S
Wind State
off
glassy
glassy
cross
glassy
off
glassy
cross-on
on
cross-on
off
glassy
cross-off
cross-off
off
off
cross-off
cross-off
off
glassy
cross-off
High Tide
11:24PM1.57m
11:29AM1.34m
00:08AM1.54m
1:02PM1.29m
00:53AM1.52m
2:35PM1.31m
1:40AM1.52m
3:48PM1.38m
2:27AM1.52m
4:42PM1.46m
3:13AM1.54m
5:24PM1.53m
3:57AM1.58m
Low Tide
4:39PM0.57m
5:43AM0.81m
5:30PM0.75m
6:52AM0.73m
6:30PM0.90m
7:57AM0.63m
7:40PM1.01m
8:52AM0.53m
8:49PM1.06m
9:39AM0.44m
9:48PM1.07m
10:21AM0.35m
10:36PM1.06m
11:00AM0.27m
part cloud
part cloud
part cloud
mod rain
heavy rain
cloud
part cloud
part cloud
mod rain
heavy rain
heavy rain
light rain
heavy rain
heavy rain
thunderstorm
light rain
light rain
mod rain
light rain
light rain
mod rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:52
4:54
4:54
4:54
4:54
4:54
4:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:15
7:15
7:15
7:15
7:15
7:15
7:15
7:15
 mm
6
11
6
40
44
5
14
28
15
2
2
7
5
1
7
Temp °C
29
24
25
25
20
22
23
21
21
22
22
22
23
25
24
24
24
23
22
24
26
Feels °C
28
28
26
27
22
23
25
23
22
26
25
25
25
27
26
28
27
26
24
27
26
Swell 1
Height (m)
Direction
Period (s)
0.4
SE
11
1.1
SW
7
0.8
SSW
6
0.5
SSW
6
0.4
SE
9
0.5
SE
10
0.4
SE
9
0.6
S
12
0.7
S
11
0.7
S
10
0.7
SSW
10
0.6
SE
11
1.1
SSW
13
0.5
SE
10
1.5
SSW
13
1.4
SSW
13
1.7
SSW
13
1.5
SSW
13
1.4
SSW
13
1.1
SW
12
0.2
ESE
16
Energy kJ
30
103
44
18
31
48
31
109
114
94
102
75
402
50
722
630
972
784
620
341
25
Swell 2
Height (m)
Direction
Period (s)
0.3
SE
9
0.4
SE
9
0.6
SE
10
0.6
SE
10
0.4
SSW
5
0.3
SSE
11
0.3
NE
4
0.6
SE
12
0.6
SE
12
0.6
SE
12
0.7
SSW
12
0.3
ENE
10
0.5
SE
11
0.2
E
9
0.5
SE
10
1.3
SSW
7
0.5
SE
6
0.4
SE
6
0.4
SE
10
0.3
ESE
16
Energy kJ
12
29
60
63
9
23
3
89
89
87
131
18
57
6
50
168
20
14
35
51
Swell 3
Height (m)
Direction
Period (s)
0.1
E
18
0.3
SE
11
0.2
S
12
0.3
SSE
10
0.3
SSW
5
0.3
SE
13
0.1
SW
6
0.4
SSW
13
0.5
S
12
0.6
SE
11
0.1
E
20
0.2
E
9
0.1
E
19
0.1
E
18
0.6
SE
7
0.4
SE
10
0.4
SE
10
0.4
SE
6
Energy kJ
6
19
12
21
5
27
1
57
71
73
7
6
7
6
36
26
25
13
Wind waves
Height (m)
Direction
Period (s)
1.8
SW
7
0.4
NE
4
0.3
W
2
0.4
NE
3
0.6
NNE
4
0.5
E
3
0.6
ESE
4
1.1
S
6
2.3
S
7
2
S
7
2.3
SSW
12
2.2
SW
7
1.4
ESE
5
5.5
SW
10
Energy kJ
355
3
1
3
13
5
10
77
455
396
1543
424
95
6157
Nearest Offshore or Glassy
Rating
(10 max)
2
1
1
1
1
1
1
1
2
2
2
3
3
2
4
3
4
3
3
2
3
Distance (km)
0
0
0
16
0
0
0
16
22
22
0
0
0
278
0
0
0
0
0
0
392
Best forecast wave conditions in Shikoku
Rating
(10 max)
2
1
1
1
1
1
1
1
2
2
2
3
3
4
3
4
3
3
2
Best forecast wave conditions in Japan
Rating
(10 max)
2
1
1
1
2
3
1
3
3
2
2
3
3
4
4
3
4
3
4
2
3
Header Global
Rating
(10 max)
7
4
7
5
6
6
5
5
6
7
8
6
5
5
5
5
5
5
5
5
9
  • Map Icons:
  • Break
  • 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 Osaki Point Surf forecast

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

Osaki Point is 14 km (9 miles) from Muroto. If you plan a holiday in Shikoku, look for hotels and other accommodation in Muroto. Muroto has rooms for a wide range of budgets as well as car hire and transport links.

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