Osaki Point Surf Break

Osaki Point Surf Forecast and Surf Report

Lat Long: 33.39° N 134.21° E

Issued: 8 am 15 Jun 2026 (local time)

Forecast update in  hr  min

Today's Osaki Point sea temperature is
23.6° 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 15 Jun 2026:

  • Best quality surf: Sunday 21 Jun, 6PM (local time) - 7.5ft (2.3m), 8s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Sunday 21 Jun, 3AM (local time) - 13ft (4.0m), 9s period, SW swell with 2,244 kJ wave energy.
  • Next surfable swell (1★+): Monday 15 Jun, 6PM (local time) - 6ft (1.9m), 9s period with ESE 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 Monday (Jun 15) at 6PM. The primary swell is predicted to be 1.9m and 9s period with a secondary swell of 0.1m and 15s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Osaki Point in the next 16 days are 4.0m 9s and forecast to arrive on Sunday (Jun 21) at 3AM. Winds are predicted to be cross-offshore at the time the swell arrives.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 6PM (Mon 15th Jun)6ft (1.9m) 9s
Best Surf 6PM (Sun 21st Jun)7.5ft (2.3m) 8s
Most Powerful 3AM (Sun 21st Jun)13ft (4.0m) 9s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 19mm), heaviest on Tue night. Warm (max 23°C on Mon morning, min 20°C on Mon night). Winds increasing (calm on Mon night, fresh winds from the NE by Wed morning).

Days 4-6 Weather Summary

Heavy rain (total 85mm), heaviest during Sat morning. Warm (max 26°C on Thu afternoon, min 23°C on Thu night). Winds increasing (calm on Fri night, strong winds from the SW by Sat night).

Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
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
3
2
1
0
0
0
0
3
2
1
1
0
0
1
0
0
2
3
3
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.3
ESE
8
2.3
ESE
9
1.6
ESE
9
1.2
E
9
1.1
ESE
9
1.2
SE
6
2
ESE
6
2.2
ESE
7
1.7
SW
8
1.5
SSW
9
1.6
SSW
8
0.9
SSW
7
1.2
SSW
7
1
SSW
7
1
SSW
7
1
SSW
7
2.5
SSW
7
3.5
SSW
8
3
SSW
8
2.4
SSW
8
1.9
SSW
8
Wave Graph
Metric surfscale
Energy kJ
719
738
404
215
197
86
292
457
353
336
310
93
138
105
85
96
749
1883
1108
741
400
Wind (km/h)
10
ENE
5
SE
5
WSW
5
ESE
15
SE
20
E
30
NE
25
NNE
5
WSW
5
SSW
15
SSW
5
WNW
10
ENE
5
SE
5
NNE
20
SSW
35
SSW
35
SW
30
SW
25
WSW
5
NW
Wind State
on
cross-on
glassy
cross-on
cross-on
cross-on
on
cross-on
glassy
cross-off
cross-off
cross-off
on
cross
glassy
cross-off
cross-off
cross-off
off
off
glassy
High Tide
6:53PM1.81m
5:40AM1.85m
7:41PM1.80m
6:28AM1.85m
8:28PM1.76m
7:18AM1.80m
9:13PM1.71m
8:10AM1.71m
9:58PM1.65m
9:06AM1.59m
10:41PM1.60m
10:11AM1.45m
11:24PM1.57m
Low Tide
11:53AM-0.11m
00:14AM0.98m
12:42PM-0.13m
1:01AM0.98m
1:30PM-0.08m
1:49AM0.97m
2:17PM0.03m
2:39AM0.95m
3:04PM0.19m
3:34AM0.92m
3:51PM0.37m
4:35AM0.87m
4:39PM0.57m
part cloud
part cloud
part cloud
light rain
light rain
mod rain
light rain
light rain
rain showers
part cloud
clear
clear
part cloud
part cloud
rain showers
heavy rain
heavy rain
thunderstorm
thunderstorm
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:52
4:52
4:52
4:52
4:52
4:52
4:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:13
7:14
7:14
7:14
7:15
7:15
7:15
 mm
1
2
7
5
1
3
1
36
23
25
7
Temp °C
23
22
21
23
22
21
21
22
22
25
26
23
26
26
24
24
24
25
27
28
24
Feels °C
23
23
22
24
23
20
18
23
23
27
27
26
29
29
28
24
22
24
29
29
27
Swell 1
Height (m)
Direction
Period (s)
2
ESE
8
2
ESE
9
1.6
ESE
9
1.2
E
9
1.1
ESE
9
0.7
E
9
1.1
SSW
8
1.4
SSW
8
1.5
SSW
8
1.5
SSW
9
1.6
SSW
8
0.9
SSW
7
1.2
SSW
7
1
SSW
7
1
SSW
7
1
SSW
7
0.4
SE
10
0.4
SE
10
0.4
SE
9
0.6
SE
11
1.9
SSW
8
Energy kJ
525
576
404
215
197
74
164
243
267
336
310
93
138
105
85
96
33
33
22
82
400
Swell 2
Height (m)
Direction
Period (s)
0.2
ESE
15
0.1
SE
15
0.5
S
8
0.6
S
7
0.5
S
7
0.4
SW
7
0.1
SE
13
1.1
ESE
6
0.8
ESE
6
0.3
E
10
0.7
SE
6
0.6
SE
6
0.5
SE
6
0.4
SE
10
0.4
SE
10
0.1
SE
12
0.1
SE
12
0.3
SE
11
0.1
E
18
0.7
SSE
14
Energy kJ
21
8
31
36
24
11
7
85
40
18
34
20
15
35
24
6
6
20
6
175
Swell 3
Height (m)
Direction
Period (s)
0.1
E
13
0.1
SE
13
0.1
SE
11
0.1
E
19
0.1
SE
11
0.1
SE
10
0.2
E
9
0.3
SE
10
0.4
E
8
0.3
SE
9
0.4
SE
10
0.1
E
8
0.1
SE
13
0.1
SE
12
0.1
E
18
0.1
E
18
0.6
SE
11
Energy kJ
3
7
4
7
5
4
7
15
21
14
23
1
7
6
6
6
94
Wind waves
Height (m)
Direction
Period (s)
2.3
ESE
8
2.3
ESE
9
0.6
SE
4
1.2
SE
6
2
ESE
6
2.2
ESE
7
1.7
SW
8
0.7
SE
4
2.5
SSW
7
3.5
SSW
8
3
SSW
8
2.4
SSW
8
Energy kJ
719
738
12
86
292
457
353
16
749
1883
1108
741
Nearest Offshore or Glassy
Rating
(10 max)
3
2
2
1
2
3
2
3
3
2
2
1
1
1
1
1
1
1
1
3
3
Distance (km)
22
16
0
16
22
277
22
22
0
0
20
0
22
49
0
20
605
393
20
0
0
Best forecast wave conditions in Shikoku
Rating
(10 max)
3
2
2
2
2
2
3
3
2
2
1
1
1
1
1
1
3
4
Best forecast wave conditions in Japan
Rating
(10 max)
3
2
2
2
2
3
2
3
3
2
3
1
1
1
1
1
1
1
1
4
4
Header Global
Rating
(10 max)
9
5
5
5
5
5
4
5
5
5
8
8
8
6
5
4
4
5
9
7
8
  • 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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