Rabbit/Manana Island surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 7 pm Sunday 17 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
25.4° 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: 1.8m 8s primary swell from a East direction and 0.3m 9s secondary swell from a North-northwest direction (forecast issued at 07:00pm May 17). An open ocean swell of 0.3m 15s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (18 May)6ft (1.9m)8s
Afternoon (18 May)5.5ft (1.7m)8s
Evening (18 May)5ft (1.6m)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 night. Warm (max 25°C on Sun night, min 23°C on Tue night). Winds increasing (moderate winds from the ENE on Sun night, strong winds from the ENE by Wed afternoon).

Sun
17
Monday
18
Tuesday
19
Wed
20
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
1
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)
1.4
ENE
8
1.7
E
8
1.6
ENE
8
1.9
E
8
1.9
E
8
1.9
E
8
1.8
ENE
8
1.8
ENE
8
1.7
ENE
8
1.6
ENE
8
1.6
ENE
8
1.6
E
8
1.5
E
8
1.4
ENE
8
1.4
ENE
8
1.6
ENE
8
1.6
ENE
8
1.7
ENE
7
1.7
ENE
8
1.8
ENE
8
1.8
ENE
8
2
ENE
8
2.3
ENE
8
2.4
ENE
8
Wave Graph
Metric surfscale
Energy kJ
256
403
359
464
453
464
427
427
392
341
341
324
286
251
251
295
295
310
383
404
414
484
576
691
Wind (km/h)
25
ENE
20
ENE
20
ENE
25
ENE
25
E
25
ENE
35
ENE
35
ENE
35
ENE
30
ENE
30
ENE
30
ENE
25
ENE
30
ENE
30
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
40
ENE
45
ENE
45
ENE
cross
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross
cross
cross-on
cross-on
cross
cross
cross
High Tide
4:15PM0.71m
1:53AM0.28m
5:08PM0.69m
2:17AM0.25m
6:04PM0.66m
Low Tide
11:00PM0.21m
9:03AM-0.17m
00:21AM0.21m
9:49AM-0.14m
10:37AM-0.08m
rain showers
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:50
5:50
5:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:01
7:01
7:02
7:02
1
1
Temp °C
25
25
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
23
23
23
24
24
25
26
24
24
23
23
22
21
21
22
22
23
23
22
22
21
21
21
21
20
20
19
20
19
Swell 1
Height (m)
Direction
Period (s)
1.4
ENE
8
1.5
ENE
8
0.4
NW
10
0.3
NNW
9
0.3
NNW
9
0.2
SSW
14
0.2
SSW
14
0.3
SSW
15
0.3
SSW
16
0.3
NW
12
0.4
NW
12
0.3
NW
11
0.4
NW
11
0.4
NW
11
0.4
NNW
12
0.4
NNW
12
0.4
NNW
11
0.4
NNW
11
0.4
NNW
11
0.4
NNW
11
0.5
NNW
12
0.5
NNW
12
0.4
NNW
10
0.5
NNW
11
Energy kJ
256
286
23
17
16
20
20
43
48
23
36
19
31
31
54
54
47
46
47
45
78
78
42
65
Swell 2
Height (m)
Direction
Period (s)
0.4
NNW
10
0.4
NNW
10
0.3
SSW
15
0.3
SSW
15
0.3
SSW
14
0.2
NNW
9
0.2
NNW
13
0.2
NNW
13
0.2
NNW
12
0.2
SSW
14
0.2
SSW
14
0.2
SSW
14
0.2
SSW
14
0.3
SSW
14
0.3
SSW
14
0.2
SSW
14
0.3
SSW
17
0.3
SSW
15
0.3
SSW
15
0.3
NNW
12
0.3
SSW
14
0.3
SSW
15
0.3
NNW
12
0.2
SSW
14
Energy kJ
38
38
43
42
41
8
18
17
15
18
18
18
18
39
40
20
59
42
44
30
41
42
29
20
Swell 3
Height (m)
Direction
Period (s)
0.3
SSE
7
0.3
SSW
15
0.2
NNW
16
0.2
NNW
15
0.2
NNW
15
0.2
NNW
14
0.2
NNW
9
0.2
SSW
19
0.2
NNW
9
0.2
SSW
19
0.2
SSE
7
0.2
NNW
13
0.2
SSW
17
0.2
SSW
18
0.2
SSW
18
0.2
SSE
7
0.2
SSE
6
0.2
NNW
13
0.2
NNW
13
0.3
SSW
15
0.1
SE
9
0.1
SE
9
0.2
SSW
15
0.2
S
18
Energy kJ
10
44
25
22
21
20
8
37
8
37
4
17
28
30
30
5
4
18
17
42
3
3
21
25
Wind waves
Height (m)
Direction
Period (s)
1.7
E
8
1.6
ENE
8
1.9
E
8
1.9
E
8
1.9
E
8
1.8
ENE
8
1.8
ENE
8
1.7
ENE
8
1.6
ENE
8
1.6
ENE
8
1.6
E
8
1.5
E
8
1.4
ENE
8
1.4
ENE
8
1.6
ENE
8
1.6
ENE
8
1.7
ENE
7
1.7
ENE
8
1.8
ENE
8
1.8
ENE
8
2
ENE
8
2.3
ENE
8
2.4
ENE
8
Energy kJ
403
359
464
453
464
427
427
392
341
341
324
286
251
251
295
295
310
383
404
414
484
576
691
Nearest Offshore or Glassy
Rating
(10 max)
3
3
3
4
1
3
2
2
2
1
1
1
2
2
2
2
1
2
2
2
1
2
2
2
Distance (km)
19
19
19
19
48
19
48
49
49
48
48
48
19
48
48
49
54
49
49
48
48
49
57
60
Best forecast wave conditions in Oahu
Rating
(10 max)
3
3
3
4
1
3
2
2
2
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
Best forecast wave conditions in United States
Rating
(10 max)
4
4
5
4
4
3
4
4
4
4
3
4
4
3
4
3
4
4
4
4
3
2
2
2
Header Global
Rating
(10 max)
4
6
5
4
4
5
5
4
4
4
4
4
4
4
4
4
5
5
4
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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