Osaki Point surfForecast / Shikoku / Japan

information circle16 Day Weather and Surf, issued 2 am Tuesday 02 Jun 2026 JST
Forecast update in hr  min  s Forecast update imminent
Osaki Point surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Osaki Point sea temperature is
23.4° C
(Which is 1.0°C warmer than normal for this time of year)

Osaki Point surf forecast from 1 Jun 2026:

  • Best quality surf: Wednesday 3 Jun, 12AM (local time) - 16ft (5.0m), 15s period, SSW swell with onshore winds.
  • Most powerful swell: Wednesday 3 Jun, 3AM (local time) - 21ft (6.5m), 14s period, SSW swell with 17,851 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 3 Jun, 12AM (local time) - 16ft (5.0m), 15s period with SSW 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 Wednesday (Jun 03) at 12AM. The primary swell is predicted to be 5.0m and 15s period with a secondary swell of 5.5m and 10s. The wind is predicted to be onshore as the swell arrives.

The most powerful waves expected at Osaki Point in the next 16 days are 6.5m 14s and forecast to arrive on Wednesday (Jun 03) at 3AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.3m 6s period and expected on Wednesday (Jun 03) at 6AM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+)12AM (Wed 3rd Jun)16ft (5.0m) 15s
Best Surf12AM (Wed 3rd Jun)16ft (5.0m) 15s
Most Powerful 3AM (Wed 3rd Jun)21ft (6.5m) 14s

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 258mm), heaviest during Tue night. Warm (max 27°C on Wed morning, min 20°C on Thu afternoon). Winds decreasing (near gales from the E on Tue night, calm by Wed night).

Days 4-6 Weather Summary

Heavy rain (total 153mm), heaviest during Sun afternoon. Warm (max 22°C on Fri morning, min 20°C on Fri morning). Mainly near gales.

Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
0
!
8
4
2
1
0
0
0
0
0
0
0
1
0
0
5
4
3
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3
S
13
3
SSW
14
5
SSW
15
4
SSW
13
2.4
SSW
11
1.3
SSW
9
1.1
S
8
0.9
SSW
7
0.7
S
7
0.9
E
9
2.1
E
7
1.9
ESE
8
1.6
ESE
7
1.6
ESE
7
1.2
ESE
6
1.6
SE
6
3.5
E
8
3.5
SSW
11
2.4
SSW
11
1.9
SSW
10
1.5
SSW
9
Wave Graph
Metric surfscale
Energy kJ
2709
3155
9939
5860
1316
249
157
91
47
119
483
416
219
214
110
154
1472
2527
1292
664
336
Wind (km/h)
25
SSE
35
ESE
55
ENE
15
W
5
SW
5
ENE
10
ENE
5
E
10
ENE
30
ENE
20
E
15
E
15
ESE
15
ESE
10
ESE
30
ESE
50
E
5
SSW
5
WSW
10
W
10
WNW
cross
cross-on
on
cross-off
glassy
glassy
on
cross-on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
on
cross-off
off
off
cross-off
High Tide
7:51PM1.62m
6:35AM1.67m
8:29PM1.59m
7:09AM1.63m
9:09PM1.55m
7:47AM1.58m
9:50PM1.53m
8:31AM1.51m
10:35PM1.52m
9:26AM1.43m
11:21PM1.52m
10:40AM1.36m
00:09AM1.54m
Low Tide
12:57PM0.18m
1:08AM1.00m
1:33PM0.21m
1:43AM1.02m
2:10PM0.27m
2:23AM1.03m
2:48PM0.34m
3:10AM1.04m
3:30PM0.42m
4:09AM1.02m
4:18PM0.52m
5:18AM0.96m
5:13PM0.62m
thunderstorm
heavy rain
heavy rain
part cloud
clear
part cloud
cloud
mod rain
heavy rain
light rain
part cloud
light rain
light rain
cloud
heavy rain
heavy rain
heavy rain
heavy rain
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
4:52
4:52
4:52
4:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:07
7:07
7:07
7:08
7:08
7:09
7:09
23
52
151
6
26
1
1
1
12
34
89
15
Temp °C
22
23
23
27
27
24
22
21
21
22
22
21
22
22
22
20
21
22
25
26
21
22
20
17
29
30
28
23
23
21
19
20
20
22
23
23
17
22
25
25
26
20
Swell 1
Height (m)
Direction
Period (s)
0.5
ESE
10
3
SSW
14
5
SSW
15
4
SSW
13
2.4
SSW
11
1.3
SSW
9
1.1
S
8
0.9
SSW
7
0.7
S
7
0.5
S
7
0.5
S
6
0.6
SSW
7
0.5
SSW
7
0.5
S
7
1.2
ESE
6
0.4
ENE
12
0.2
SSW
8
3.5
SSW
11
2.4
SSW
11
1.9
SSW
10
1.5
SSW
9
Energy kJ
57
3155
9939
5860
1316
249
157
91
47
22
20
37
26
22
110
52
7
2527
1292
664
336
Swell 2
Height (m)
Direction
Period (s)
0.5
E
10
2.4
SE
10
1.4
SE
9
1
SSE
8
0.4
ESE
9
0.5
E
9
0.5
E
9
0.3
SE
11
0.2
ESE
12
0.2
ESE
12
0.3
SE
11
0.3
SE
11
0.5
S
7
0.4
SSW
7
1.9
ENE
8
1
SE
8
0.8
E
10
0.6
E
9
Energy kJ
45
1192
360
134
29
43
40
20
14
14
19
19
23
15
456
138
127
61
Swell 3
Height (m)
Direction
Period (s)
1.2
NNE
7
0.3
NE
7
0.4
NE
6
0.3
SE
11
0.3
NE
4
0.2
ESE
11
0.3
SE
11
0.2
ENE
12
0.2
E
15
0.2
E
15
0.2
E
15
0.3
ENE
12
0.1
SW
10
1.8
SE
10
0.7
E
9
0.8
SE
8
0.4
SE
7
Energy kJ
142
7
8
20
2
12
20
15
18
18
18
30
4
602
81
78
13
Wind waves
Height (m)
Direction
Period (s)
3
S
13
2.2
SE
7
5.5
ESE
10
0.8
NNE
6
0.4
NE
4
0.9
E
9
2.1
E
7
1.9
ESE
8
1.6
ESE
7
1.6
ESE
7
0.7
SE
6
1.6
SE
6
3.5
E
8
1.3
N
7
Energy kJ
2709
434
5727
39
6
119
483
416
219
214
38
154
1472
152
Nearest Offshore or Glassy
Rating
(10 max)
4
4
5
8
4
2
1
1
1
1
1
3
2
2
1
1
4
5
4
3
2
Distance (km)
392
392
260
0
0
0
22
16
22
22
356
22
22
22
16
547
260
0
0
0
0
Best forecast wave conditions in Shikoku
Rating
(10 max)
8
4
2
1
1
1
1
3
2
2
1
5
4
3
2
Best forecast wave conditions in Japan
Rating
(10 max)
4
4
9
8
4
2
1
1
1
1
1
3
2
2
1
4
6
5
4
3
2
Header Global
Rating
(10 max)
5
6
4
5
5
5
5
4
5
6
5
9
9
7
8
9
8
9
7
8
9
  • 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
submit an eyeball surf report

Quick surf report for Osaki Point:

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Osaki Point surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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.

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest