Osaki Point Surf Break

Osaki Point Surf Forecast and Surf Report

Lat Long: 33.39° N 134.21° E

Issued: 8 am 13 Jun 2026 (local time)

Forecast update in  hr  min

Today's Osaki Point sea temperature is
23.3° 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 13 Jun 2026:

  • Best quality surf: Thursday 18 Jun, 12PM (local time) - 10ft (3.0m), 8s period, SW swell with glassy winds.
  • Most powerful swell: Thursday 18 Jun, 9AM (local time) - 11ft (3.5m), 9s period, SW swell with 2,027 kJ wave energy.
  • Next surfable swell (1★+): Monday 15 Jun, 6PM (local time) - 7ft (2.2m), 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 2.2m and 9s period with a secondary swell of 0.5m and 8s. 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 3.5m 9s and forecast to arrive on Thursday (Jun 18) at 9AM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 6PM (Mon 15th Jun)7ft (2.2m) 9s
Best Surf12PM (Thu 18th Jun)10ft (3.0m) 8s
Most Powerful 9AM (Thu 18th Jun)11ft (3.5m) 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 18mm), heaviest on Sun night. Warm (max 24°C on Sat morning, min 17°C on Sun night). Wind will be generally light.

Days 4-6 Weather Summary

Heavy rain (total 27mm), heaviest during Wed night. Warm (max 23°C on Tue afternoon, min 21°C on Wed morning). Wind will be generally light.

Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
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
0
0
0
0
0
2
3
1
0
1
0
0
2
3
2
2
0
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)
0.5
SSE
7
0.5
SSE
7
0.5
S
7
0.4
E
8
0.7
SSE
6
1.9
E
6
2.4
ESE
9
2.4
ESE
9
1.7
E
9
1.2
E
9
0.9
ESE
8
1
E
9
1.2
ESE
5
1.9
ESE
7
2.3
S
8
3.5
SW
9
2.3
SW
8
1.4
SW
8
1.2
SSW
7
1.3
SSW
7
1.1
SSW
7
Wave Graph
Metric surfscale
Energy kJ
26
26
21
18
33
249
898
939
516
230
118
153
70
307
609
2027
669
242
140
172
131
Wind (km/h)
10
ENE
5
SE
5
NNW
10
E
10
SE
30
ENE
15
NE
10
E
5
SE
5
ESE
10
SE
5
ESE
15
ESE
20
ESE
10
SSE
10
NNE
10
SSE
0
ENE
10
ESE
10
ENE
5
ENE
Wind State
on
cross-on
glassy
on
cross-on
on
on
cross-on
glassy
cross-on
cross
cross-on
cross-on
cross-on
cross
cross-on
cross
glassy
cross-on
on
glassy
High Tide
5:10PM1.71m
4:05AM1.77m
6:03PM1.79m
4:52AM1.82m
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
Low Tide
10:15AM0.12m
10:34PM0.95m
11:04AM-0.03m
11:25PM0.97m
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
part cloud
clear
part cloud
cloud
light rain
heavy rain
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
light rain
mod rain
heavy rain
cloud
cloud
part cloud
light rain
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
7:13
7:13
7:14
7:14
7:14
7:15
 mm
3
15
3
7
17
2
Temp °C
24
24
22
23
22
19
23
22
21
22
23
22
23
21
22
23
23
22
23
24
23
Feels °C
24
25
24
24
22
16
22
22
23
24
25
25
23
21
24
25
25
25
26
27
27
Swell 1
Height (m)
Direction
Period (s)
0.5
SSE
7
0.5
SSE
7
0.5
S
7
0.4
S
6
0.3
E
8
0.1
SE
10
2.4
ESE
9
2.4
ESE
9
1.7
E
9
1.2
E
9
0.9
ESE
8
0.7
ESE
8
0.4
SSW
7
0.6
SSW
7
0.1
E
12
0.3
SE
10
0.3
SE
10
1.4
SW
8
1.2
SSW
7
1.3
SSW
7
1.1
SSW
7
Energy kJ
26
26
21
12
10
4
898
939
516
230
118
72
18
41
3
16
15
242
140
172
131
Swell 2
Height (m)
Direction
Period (s)
0.4
SSW
8
0.4
SW
7
0.3
E
8
0.4
E
8
0.2
ESE
9
0.1
E
15
0.2
ESE
15
0.5
S
7
0.5
SSW
7
0.5
SSW
7
0.5
S
7
0.3
S
9
0.2
E
11
0.1
SE
18
0.2
E
12
0.2
ESE
7
0.8
SSE
6
0.3
SE
9
0.3
SE
9
0.3
SE
10
Energy kJ
23
14
11
18
8
4
21
26
31
29
24
13
10
12
11
4
44
14
14
16
Swell 3
Height (m)
Direction
Period (s)
0.3
SW
4
0.2
ESE
10
0.1
SE
10
0.2
ESE
9
0.1
SE
13
0.1
SE
13
0.1
SE
13
0.1
SE
11
0.1
SE
11
0.2
ESE
11
0.2
ESE
12
0.1
SE
16
0.2
E
12
0.4
SE
10
0.2
E
10
0.2
ENE
3
0.2
E
9
Energy kJ
3
9
4
8
6
6
7
4
4
11
14
10
11
25
7
1
6
Wind waves
Height (m)
Direction
Period (s)
0.7
SSE
6
1.9
E
6
0.9
NNE
4
1
E
9
1.2
ESE
5
1.9
ESE
7
2.3
S
8
3.5
SW
9
2.3
SW
8
0.4
NE
3
Energy kJ
33
249
32
153
70
307
609
2027
669
2
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
3
3
3
1
1
1
1
1
1
4
4
2
1
1
1
Distance (km)
16
1522
393
392
22
42
22
16
0
16
16
16
51
260
20
16
30
0
16
22
0
Best forecast wave conditions in Shikoku
Rating
(10 max)
1
1
2
3
3
3
2
1
1
1
3
4
4
2
1
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
1
1
1
1
2
3
3
3
2
1
1
1
3
3
4
4
2
1
1
1
Header Global
Rating
(10 max)
5
5
4
4
4
5
9
5
5
5
5
4
4
5
9
6
8
8
5
5
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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