Hawaiians surfForecast / Okinawa / Japan

information circle48hr Weather and Surf, issued 8 pm Tuesday 19 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
23.6° C
(Which is 2.0°C colder than average for this time of year)

How big are the waves at Hawaiians today?

The current surf forecast for Hawaiians at 11PM is: 0.3m 4s primary swell from a North direction (forecast issued at 08:00pm May 19). An open ocean swell of 0.8m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (19 May)--
Afternoon (19 May)--
Evening (19 May)1ft (0.3m)5s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 5mm), mostly falling on Fri afternoon. Warm (max 25°C on Wed morning, min 23°C on Tue night). Wind will be generally light.

Tue
19
Wednesday
20
Thursday
21
Friday
22
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
12 AM
3 AM
6 AM
9 AM
12 PM
3 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
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1
E
8
0.3
NNE
5
0.3
N
4
0.9
ESE
8
0.2
NNE
4
0.2
NNE
5
0.9
ESE
10
0.3
SW
3
0.4
SW
3
0.4
SW
3
0.4
SW
3
0.5
SW
3
0.7
SW
4
0.8
SW
4
0.8
WSW
5
0.6
ESE
10
0.1
E
11
0.9
WSW
7
0.8
W
7
0.1
E
11
0.1
E
11
0.8
W
6
0.7
W
6
0.3
NW
5
Wave Graph
Metric surfscale
Energy kJ
135
5
3
0
2
2
0
1
2
2
4
4
12
24
36
0
2
0
61
2
2
47
35
3
Wind (km/h)
10
NNW
10
WNW
15
W
10
W
10
WSW
10
SW
15
SW
20
SW
15
SSW
10
S
15
S
15
S
15
SSW
20
SW
20
SW
20
SW
15
SW
15
SSW
15
SW
15
SW
15
SW
10
WSW
5
WNW
5
N
cross
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
glassy
High Tide
9:41PM1.87m
8:52AM2.01m
10:33PM1.79m
9:40AM1.89m
11:31PM1.70m
10:38AM1.75m
Low Tide
3:01PM-0.08m
3:11AM0.90m
3:49PM0.03m
4:02AM0.97m
4:42PM0.19m
5:04AM1.01m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:39
5:39
5:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:09
7:09
7:10
7:10
1
1
1
Temp °C
25
24
23
23
23
24
25
25
24
23
23
23
23
24
25
25
25
24
24
24
25
25
25
25
28
27
25
25
26
27
26
26
26
26
25
25
25
25
26
26
27
26
26
26
28
28
29
29
Swell 1
Height (m)
Direction
Period (s)
1
E
8
0.9
ESE
8
0.8
ESE
8
0.9
ESE
8
0.9
ESE
8
0.9
ESE
9
0.9
ESE
10
0.8
ESE
10
0.8
ESE
10
0.8
ESE
10
0.8
ESE
10
0.7
ESE
10
0.6
ESE
10
0.6
ESE
10
0.6
ESE
10
0.6
ESE
10
0.6
ESE
10
0.9
WSW
7
0.8
W
7
0.6
ESE
10
0.5
ESE
10
0.8
W
6
0.7
W
6
0.5
ESE
9
Energy kJ
135
115
94
101
103
106
132
105
105
105
105
81
72
72
74
74
74
82
61
72
52
47
35
49
Swell 2
Height (m)
Direction
Period (s)
0.1
SE
11
0.3
NNE
5
0.3
N
4
0.2
NNE
4
0.2
NNE
5
0.3
SE
10
0.1
E
11
0.6
ESE
10
0.6
ESE
10
0.1
E
11
0.1
E
11
0.5
ESE
10
0.5
ESE
9
0.5
WSW
6
Energy kJ
5
5
3
2
2
17
2
74
74
2
2
51
50
21
Swell 3
Height (m)
Direction
Period (s)
0.1
E
10
0.2
SSW
4
0.3
NW
5
Energy kJ
2
1
3
Wind waves
Height (m)
Direction
Period (s)
0.3
N
5
0.3
SW
3
0.4
SW
3
0.4
SW
3
0.4
SW
3
0.5
SW
3
0.7
SW
4
0.8
SW
4
0.8
WSW
5
0.9
WSW
6
0.9
WSW
7
0.6
WSW
7
0.4
SSW
3
0.9
WSW
7
0.9
WSW
6
0.2
N
4
Energy kJ
4
1
2
2
4
4
12
24
36
53
77
38
4
77
64
1
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
2
2
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
12
12
17
12
12
12
24
68
17
12
26
39
17
68
68
68
17
17
17
17
17
17
17
17
Best forecast wave conditions in Okinawa
Rating
(10 max)
2
2
2
2
2
2
2
2
2
2
2
1
1
2
2
2
2
1
2
1
1
1
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
2
2
2
2
2
2
3
2
2
2
3
2
3
2
2
3
4
3
4
3
2
2
2
1
Header Global
Rating
(10 max)
4
4
4
4
5
5
5
5
4
4
4
5
5
4
4
5
5
4
4
5
4
5
5
6
  • 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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