Osaki Point Surf Break

Osaki Point Surf Forecast and Surf Report

Lat Long: 33.39° N 134.21° E

Issued: 2 am 23 Jun 2026 (local time)

Forecast update in  hr  min

Today's Osaki Point sea temperature is
24.3° 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 22 Jun 2026:

  • Best quality surf: Sunday 28 Jun, 3AM (local time) - 36ft (11.0m), 16s period, SW swell with offshore winds.
  • Most powerful swell: Sunday 28 Jun, 3AM (local time) - 36ft (11.0m), 16s period, SW swell with 59,861 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 23 Jun, 6PM (local time) - 1.5ft (0.4m), 11s period with SE 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 Tuesday (Jun 23) at 6PM. The primary swell is predicted to be 0.4m and 11s period with a secondary swell of 0.3m and 13s. Another secondary swell of 0.2m and 3s 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 11.0m 16s and forecast to arrive on Sunday (Jun 28) at 3AM. Winds are predicted to be 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 Friday (Jun 26) at 12AM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 6PM (Tue 23rd Jun)1.5ft (0.4m) 11s
Best Surf 3AM (Sun 28th Jun)36ft (11.0m) 16s
Most Powerful 3AM (Sun 28th Jun)36ft (11.0m) 16s

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 318mm), heaviest during Wed afternoon. Warm (max 24°C on Thu afternoon, min 19°C on Tue morning). Winds increasing (calm on Tue night, fresh winds from the SW by Thu afternoon).

Days 4-6 Weather Summary

Heavy rain (total 120mm), heaviest during Sat night. Warm (max 27°C on Sat night, min 22°C on Fri morning). Winds increasing (calm on Fri night, severe gales from the SE by Sat night).

Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
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
1
0
0
2
3
1
2
3
4
4
2
2
0
9
4
1
1
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
SE
10
0.3
SE
13
0.6
SE
12
0.6
SE
12
0.6
SE
12
0.9
SSW
15
2.2
SSW
14
1.7
SSW
13
1.7
SSW
14
1.8
SW
14
2
SSW
14
1.8
SSW
13
1.6
SSW
13
1.5
SSW
12
5
SSE
8
5
SW
12
2.5
SSW
11
1.5
SSW
9
1
SSW
9
0.8
SSW
8
0.8
SE
9
Wave Graph
Metric surfscale
Energy kJ
35
31
89
89
87
348
1665
1002
1019
1321
1556
1110
787
605
3251
6729
1672
370
144
84
101
Wind (km/h)
5
NE
5
NNE
5
N
15
NE
20
ESE
10
ENE
15
SSW
35
SW
30
SW
20
SW
15
WSW
10
W
5
E
10
SE
80
SE
20
WSW
5
SSE
15
NE
10
NE
10
E
5
WNW
Wind State
cross-on
cross-on
glassy
cross-on
cross-on
on
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-on
cross
cross
off
glassy
on
on
on
glassy
High Tide
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
6:01PM1.59m
4:38AM1.62m
6:35PM1.63m
Low Tide
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
11:17PM1.04m
11:38AM0.21m
11:53PM1.01m
heavy rain
mod rain
light rain
heavy rain
heavy rain
heavy rain
heavy rain
heavy rain
heavy rain
mod rain
light rain
rain showers
rain showers
heavy rain
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:54
4:54
4:54
4:54
4:54
4:54
4:56
<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
 mm
13
6
5
47
66
23
44
31
83
10
4
4
1
17
84
Temp °C
19
19
20
21
22
23
23
24
24
22
22
23
25
25
27
26
26
25
24
24
23
Feels °C
21
20
23
21
22
24
25
22
25
22
23
27
29
28
19
27
30
29
26
25
25
Swell 1
Height (m)
Direction
Period (s)
0.4
SE
10
0.4
SE
9
0.6
SE
12
0.6
S
11
0.6
S
10
0.9
SSW
12
2.2
SSW
14
1.7
SSW
13
1.7
SSW
14
1.8
SW
14
2
SSW
14
1.8
SSW
13
1.6
SSW
13
1.5
SSW
12
0.1
SW
18
4.5
SSW
12
2.5
SSW
11
1.5
SSW
9
1
SSW
9
0.8
SSW
8
0.8
SE
9
Energy kJ
35
31
89
84
69
276
1665
1002
1019
1321
1556
1110
787
605
13
6344
1672
370
144
84
101
Swell 2
Height (m)
Direction
Period (s)
0.3
SSE
11
0.3
SE
13
0.5
S
12
0.6
SE
12
0.6
SE
12
0.9
SSW
15
0.6
SE
11
0.5
SE
11
0.5
SE
10
1.6
SSW
7
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.2
ESE
16
1.4
SE
9
0.9
SSE
8
0.8
SE
8
0.6
SSE
7
0.7
SSW
8
Energy kJ
23
27
72
89
87
348
75
57
50
237
36
36
35
32
25
323
114
69
32
51
Swell 3
Height (m)
Direction
Period (s)
0.3
SE
13
0.3
S
10
0.1
E
9
0.4
S
4
0.5
S
5
0.6
SE
11
0.2
ENE
10
0.2
E
9
0.1
E
9
0.4
SE
10
0.2
ESE
18
0.2
ESE
18
0.1
E
18
0.2
ESE
16
0.2
ESE
16
0.2
ESE
16
0.2
ESE
15
0.3
ESE
15
0.5
SE
9
0.5
E
5
Energy kJ
28
18
2
6
13
75
9
6
2
36
31
31
6
26
25
25
22
42
41
11
Wind waves
Height (m)
Direction
Period (s)
0.3
NE
4
0.4
NE
3
0.4
NE
2
0.6
E
4
1.5
S
6
1.5
S
6
1.7
SSW
6
1.6
SSW
6
0.3
SE
5
5
SSE
8
5
SW
12
1.1
NE
5
0.7
NE
5
0.6
ENE
4
Energy kJ
2
3
2
9
173
182
227
155
5
3251
6729
60
21
10
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
3
2
2
3
3
4
4
2
2
5
9
4
2
2
1
1
Distance (km)
16
16
0
16
51
22
20
286
49
16
0
0
16
16
260
0
0
22
22
51
0
Best forecast wave conditions in Shikoku
Rating
(10 max)
1
1
1
1
1
3
2
3
3
4
4
3
3
9
4
2
2
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
2
3
1
1
2
3
2
2
3
3
4
4
3
4
9
9
4
2
2
1
1
Header Global
Rating
(10 max)
5
5
5
7
9
8
6
5
5
5
6
5
5
5
5
5
8
9
7
7
5
  • 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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