Rabbit/Manana Island surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 7 pm Thursday 21 May 2026 HST
Forecast update in hr  min  s Forecast update imminent
Rabbit/Manana Island surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Rabbit/Manana Island sea temperature is
25.5° C
(Which is normal for this time of year)

How big are the waves at Rabbit/Manana Island today?

The current surf forecast for Rabbit/Manana Island at 1AM is: 3.0m 8s primary swell from a East-northeast direction and 0.2m 10s secondary swell from a North-northwest direction (forecast issued at 07:00pm May 21). An open ocean swell of 0.3m 15s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (22 May)8ft (2.5m)9s
Afternoon (22 May)8ft (2.5m)8s
Evening (22 May)8ft (2.5m)8s

Table - waves today at Rabbit/Manana Island. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Some drizzle, heaviest during Sun morning. Warm (max 23°C on Thu night, min 23°C on Thu night). Mainly strong winds.

Thu
21
Friday
22
Saturday
23
Sun
24
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 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)
3
ENE
8
3
ENE
8
3
ENE
8
3
ENE
8
2.5
ENE
8
2.5
ENE
9
2.5
ENE
8
2.4
ENE
8
2.5
ENE
8
2.5
ENE
8
2.5
ENE
8
2.5
ENE
8
2.5
ENE
8
2.5
ENE
8
3
ENE
8
3
ENE
8
2.5
ENE
8
2.5
ENE
8
2.5
ENE
8
2.4
ENE
8
2.4
ENE
8
2.5
ENE
8
2.5
ENE
8
2.5
ENE
8
Wave Graph
Metric surfscale
Energy kJ
1094
1120
1147
1072
1000
953
891
827
857
982
949
919
878
837
1047
1068
989
890
869
790
790
887
882
848
Wind (km/h)
50
ENE
50
ENE
45
ENE
45
ENE
40
ENE
40
ENE
40
ENE
40
ENE
45
ENE
40
ENE
45
ENE
40
ENE
45
ENE
45
ENE
50
ENE
40
ENE
40
ENE
40
ENE
40
ENE
40
ENE
40
ENE
40
ENE
45
ENE
45
ENE
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross
cross
cross-on
cross-on
High Tide
8:01PM0.58m
7:00AM0.16m
8:56PM0.54m
10:20AM0.22m
9:41PM0.49m
11:46AM0.31m
Low Tide
5:02AM0.14m
12:36PM0.06m
4:54AM0.10m
2:07PM0.14m
5:08AM0.07m
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
part cloud
clear
part cloud
part cloud
rain showers
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:50
5:48
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:04
7:04
7:05
7:05
1
Temp °C
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
17
17
17
17
17
17
18
17
17
17
17
18
17
17
16
17
17
18
17
18
18
18
17
17
Swell 1
Height (m)
Direction
Period (s)
0.2
NNW
10
0.3
SSW
15
0.3
SSW
15
0.3
SSW
15
0.3
SSW
15
0.3
NNW
10
0.4
NW
10
0.4
NW
11
0.4
NW
11
0.4
NW
11
0.4
NW
11
0.4
NW
11
0.4
NW
11
0.4
NW
10
0.4
NW
16
0.4
NNW
16
0.6
NNW
15
0.6
NNW
14
0.6
NNW
14
0.6
NNW
13
0.6
NNW
13
0.6
NNW
13
0.6
NNW
12
0.6
NNW
12
Energy kJ
9
44
42
42
42
20
27
30
30
30
30
30
29
27
67
99
148
140
134
120
116
111
101
98
Swell 2
Height (m)
Direction
Period (s)
0.3
SSW
16
0.2
NNW
10
0.2
NNW
9
0.2
NNW
10
0.2
NNW
10
0.2
S
15
0.2
S
14
0.2
S
14
0.2
S
14
0.2
S
14
0.3
S
17
0.3
S
16
0.3
S
16
0.3
S
16
0.4
NW
10
0.4
NW
10
0.3
S
15
0.3
S
15
0.4
NW
10
0.3
S
15
0.3
S
14
0.3
S
14
0.3
S
13
0.3
S
13
Energy kJ
48
9
9
10
10
17
16
15
14
14
50
47
46
46
27
26
39
38
25
38
37
33
32
32
Swell 3
Height (m)
Direction
Period (s)
0.2
SSE
13
0.2
SSE
13
0.2
SSE
13
0.2
SSE
13
0.2
SSE
12
0.2
SSE
12
0.2
S
18
0.2
S
18
0.2
S
18
0.2
S
18
0.2
S
13
0.2
S
13
0.2
NNW
18
0.3
NNW
18
0.3
S
16
0.3
S
15
0.4
NW
10
0.4
NW
10
0.3
S
15
0.2
NNW
10
0.2
NNW
10
0.1
S
11
0.2
S
16
0.2
S
16
Energy kJ
17
16
16
16
15
15
25
25
25
24
14
14
31
60
45
42
26
25
38
9
9
2
21
21
Wind waves
Height (m)
Direction
Period (s)
3
ENE
8
3
ENE
8
3
ENE
8
3
ENE
8
2.5
ENE
8
2.5
ENE
9
2.5
ENE
8
2.4
ENE
8
2.5
ENE
8
2.5
ENE
8
2.5
ENE
8
2.5
ENE
8
2.5
ENE
8
2.5
ENE
8
3
ENE
8
3
ENE
8
2.5
ENE
8
2.5
ENE
8
2.5
ENE
8
2.4
ENE
8
2.4
ENE
8
2.5
ENE
8
2.5
ENE
8
2.5
ENE
8
Energy kJ
1094
1120
1147
1072
1000
953
891
827
857
982
949
919
878
837
1047
1068
989
890
869
790
790
887
882
848
Nearest Offshore or Glassy
Rating
(10 max)
3
1
1
2
1
1
1
3
2
1
1
1
2
3
3
3
1
3
1
3
1
2
1
1
Distance (km)
233
249
241
62
59
60
143
216
216
116
116
111
62
216
225
216
112
62
111
62
57
55
111
114
Best forecast wave conditions in Oahu
Rating
(10 max)
2
2
2
2
3
3
3
3
Best forecast wave conditions in United States
Rating
(10 max)
4
3
3
3
3
2
3
3
2
2
4
3
2
3
3
3
2
3
2
3
3
3
1
2
Header Global
Rating
(10 max)
5
7
7
7
6
7
6
5
5
6
7
8
7
6
5
5
5
5
5
5
5
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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