Hawaiians surfForecast / Okinawa / Japan

information circle48hr Weather and Surf, issued 2 am Saturday 23 May 2026 JST
Forecast update in hr  min  s Forecast update imminent
Hawaiians surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Hawaiians sea temperature is
24.2° C
(Which is 1.4°C colder than average for this time of year)

How big are the waves at Hawaiians today?

The current surf forecast for Hawaiians at 10AM is: 1.6m 6s primary swell from a West-southwest direction and 0.2m 6s secondary swell from a North-northwest direction (forecast issued at 02:00am May 23). An open ocean swell of 0.5m 9s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (23 May)5.5ft (1.7m)6s
Afternoon (23 May)3.5ft (1.1m)6s
Evening (23 May)1ft (0.3m)7s

Table - waves today at Hawaiians. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 37mm), heaviest during Sat morning. Warm (max 27°C on Sun morning, min 23°C on Sat morning). Wind will be generally light.

Saturday
23
Sunday
24
Monday
25
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.2
SW
6
1.1
WSW
6
1.2
WSW
6
1.7
WSW
6
0.3
NNW
8
1.1
WSW
6
0.9
WSW
6
0.3
NNW
7
0.3
NNW
7
0.8
WSW
6
0.6
SW
5
0.6
W
6
0.6
W
6
0.5
W
6
0.6
W
7
0.6
W
7
0.5
W
7
0.5
W
7
0.4
W
7
0.4
W
7
0.4
W
7
0.4
W
7
0.4
W
8
0.4
W
7
Wave Graph
Metric surfscale
Energy kJ
92
80
81
178
13
77
49
10
9
41
23
28
28
20
39
37
24
23
15
14
14
14
18
16
Wind (km/h)
25
SSW
25
SW
20
SW
25
SW
30
WSW
20
SW
20
SW
15
WSW
10
SSW
10
S
10
SW
10
WSW
20
WSW
10
SSW
10
W
0
WNW
10
SE
10
SSE
10
SSE
10
S
0
S
5
SE
10
ESE
10
SE
cross-on
cross-on
on
on
on
cross-on
cross-on
on
cross-on
cross-on
cross-on
on
on
cross-on
on
glassy
cross-off
cross
cross
cross
glassy
glassy
cross-off
cross-off
High Tide
00:37AM1.65m
11:54AM1.60m
1:47AM1.64m
1:32PM1.51m
2:50AM1.68m
3:10PM1.52m
Low Tide
6:23AM1.01m
6:50PM0.52m
7:52AM0.95m
8:05PM0.65m
9:12AM0.81m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
heavy rain
thunderstorm
light rain
light rain
cloud
cloud
thunderstorm
part cloud
thunderstorm
light rain
light rain
light rain
light rain
cloud
part cloud
thunderstorm
thunderstorm
cloud
cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:39
5:37
5:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:12
7:13
7:13
2
2
3
2
13
2
3
1
1
1
3
1
1
1
2
4
1
Temp °C
26
25
26
25
23
25
24
24
25
25
26
27
27
24
23
24
24
24
24
25
26
26
26
25
27
26
27
25
22
27
25
26
27
28
29
30
29
27
26
29
27
27
27
29
31
30
30
28
Swell 1
Height (m)
Direction
Period (s)
0.5
ESE
9
0.5
ESE
9
0.5
ESE
9
0.5
ESE
9
0.5
ESE
9
0.5
ESE
9
0.5
ESE
9
0.8
WSW
6
0.9
WSW
6
0.8
WSW
6
0.7
WSW
6
0.6
W
6
0.6
W
6
0.5
W
6
0.6
W
7
0.6
W
7
0.5
W
7
0.5
W
7
0.4
ESE
9
0.4
ESE
9
0.4
ESE
10
0.4
ESE
10
0.4
ESE
10
0.4
ESE
10
Energy kJ
49
49
49
49
49
49
48
36
48
46
36
28
28
20
39
37
24
23
33
34
36
36
37
38
Swell 2
Height (m)
Direction
Period (s)
0.1
E
9
0.1
SE
5
0.1
N
6
0.2
NNW
6
0.3
NNW
8
0.4
NNW
8
0.4
NNW
7
0.5
ESE
9
0.5
ESE
9
0.4
ESE
9
0.4
ESE
10
0.5
SW
6
0.5
SW
6
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.4
W
7
0.4
W
7
0.4
SW
6
0.4
SW
6
0.4
W
8
0.4
W
7
Energy kJ
2
1
1
4
13
19
18
48
48
34
35
16
21
34
33
33
32
32
15
14
9
9
18
16
Swell 3
Height (m)
Direction
Period (s)
0.1
N
6
0.1
N
9
0.1
N
9
0.1
N
8
0.3
NNW
8
0.3
NNW
8
0.3
NNW
7
0.3
NNW
7
0.3
NNW
7
0.3
N
7
0.4
ESE
10
0.4
ESE
10
0.5
SW
6
0.4
SW
6
0.4
SW
6
0.4
SW
6
0.4
SW
6
0.4
SW
6
0.4
SW
6
0.4
W
7
0.4
W
7
0.3
SW
6
0.3
SW
6
Energy kJ
1
2
2
1
12
11
10
9
9
10
36
35
18
13
12
9
9
13
9
14
14
6
5
Wind waves
Height (m)
Direction
Period (s)
1.2
SW
6
1.1
WSW
6
1.2
WSW
6
1.7
WSW
6
1.6
WSW
6
1.1
WSW
6
0.9
WSW
6
0.4
S
4
0.3
S
4
0.8
WSW
6
0.6
SW
5
0.4
WNW
3
0.3
W
3
Energy kJ
92
80
81
178
179
77
49
6
3
41
23
4
2
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
601
68
26
26
17
24
26
17
17
10
17
17
17
17
17
17
26
26
26
26
17
17
24
63
Best forecast wave conditions in Okinawa
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
1
Best forecast wave conditions in Japan
Rating
(10 max)
1
1
1
1
1
1
3
3
3
3
3
4
2
3
4
3
3
3
3
2
2
2
2
2
Header Global
Rating
(10 max)
6
7
6
5
5
6
7
8
7
6
5
5
5
5
5
5
5
5
5
5
4
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)
Map placeholder

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