Rabbit/Manana Island surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 1 am Friday 15 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 slightly warmer than usual)

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

The current surf forecast for Rabbit/Manana Island at 8AM is: 1.8m 8s primary swell from a East direction and 0.9m 13s secondary swell from a North-northwest direction, 0.3m 8s secondary swell from a North-northeast direction (forecast issued at 01:00am May 15). The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (15 May)5.5ft (1.7m)8s
Afternoon (15 May)6ft (1.8m)8s
Evening (15 May)5.5ft (1.7m)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

Moderate rain (total 14mm), heaviest on Fri afternoon. Warm (max 24°C on Fri morning, min 24°C on Fri morning). Wind will be generally light.

Friday
15
Saturday
16
Sunday
17
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
5 PM
8 PM
11 PM
Rating
(10 max)
1
1
1
1
0
1
0
0
0
0
0
0
0
0
0
2
1
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
NW
13
1.8
ENE
8
1.8
E
8
1.7
E
8
1.8
E
8
1.8
E
8
1.7
ENE
8
1.6
ENE
8
1.6
ENE
8
1.6
ENE
8
1.7
ENE
8
1.7
ENE
8
1.7
ENE
8
1.6
ENE
8
1.6
ENE
8
1.6
ENE
8
1.6
ENE
8
1.5
ENE
8
1.4
ENE
8
1.4
ENE
8
1.5
ENE
8
1.4
ENE
8
1.5
ENE
8
1.6
ENE
8
Wave Graph
Metric surfscale
Energy kJ
355
375
367
329
367
367
336
324
341
314
353
353
392
350
350
350
310
273
244
244
280
244
286
326
Wind (km/h)
15
E
20
E
15
ENE
20
ENE
25
ENE
20
ENE
25
ENE
20
ENE
20
ENE
15
ENE
15
E
20
ENE
25
ENE
25
ENE
20
ENE
10
ESE
10
ENE
20
ENE
25
ENE
25
ENE
25
ENE
30
NE
30
ENE
30
ENE
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross
cross-off
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
High Tide
00:24AM0.37m
2:40PM0.66m
00:53AM0.34m
3:26PM0.70m
1:23AM0.30m
4:15PM0.71m
Low Tide
7:07AM-0.15m
8:52PM0.20m
7:42AM-0.18m
9:53PM0.20m
8:21AM-0.19m
11:00PM0.21m
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
mod rain
thunderstorm
part cloud
cloud
part cloud
clear
clear
part cloud
clear
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:52
5:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:00
7:01
7:01
3
3
1
2
6
2
1
1
1
Temp °C
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
25
24
22
24
23
24
24
25
25
24
23
23
25
27
26
25
24
23
23
23
23
23
Swell 1
Height (m)
Direction
Period (s)
1
NW
13
0.9
NNW
13
0.9
NNW
13
0.9
NW
12
0.9
NW
12
0.7
NW
12
0.7
NW
12
0.6
NNW
12
0.6
NNW
11
1.6
ENE
8
0.5
NW
11
0.5
NW
11
0.5
NW
11
0.5
NW
11
0.4
NNW
11
0.4
NNW
10
1.6
ENE
8
1.5
ENE
8
1.4
ENE
8
1.4
ENE
8
1.5
ENE
8
0.4
NNW
10
0.4
NNW
10
0.4
NW
10
Energy kJ
352
304
295
227
212
147
144
93
85
314
59
58
58
58
46
42
310
273
244
244
280
38
38
23
Swell 2
Height (m)
Direction
Period (s)
0.4
N
8
0.4
N
8
0.3
NNE
8
0.3
N
8
0.2
N
8
0.3
N
8
0.3
N
8
0.2
SSE
11
0.2
NNW
15
0.6
NNW
11
0.2
NNW
13
0.2
NNW
13
0.2
NNW
13
0.2
SSW
16
0.2
SSW
16
0.2
SSE
12
0.4
NNW
10
0.4
NNW
10
0.4
NNW
10
0.4
NNW
10
0.4
NNW
10
0.3
SSW
15
0.3
SSW
15
0.3
SSW
15
Energy kJ
22
20
13
12
5
11
11
12
21
82
18
17
17
26
26
14
42
42
42
41
39
44
44
43
Swell 3
Height (m)
Direction
Period (s)
0.2
S
12
0.2
S
12
0.2
S
12
0.2
SSE
11
0.2
SSE
11
0.2
SSE
11
0.2
SSE
11
0.2
NNW
15
0.2
SSE
11
0.2
SSE
11
0.2
SSE
11
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.2
SSE
12
0.2
NNW
12
0.2
SSE
12
0.3
SSE
11
0.3
SSE
11
0.3
SSE
7
0.3
SSE
7
0.3
SSE
7
0.2
NNW
16
0.2
NNW
16
Energy kJ
11
11
11
13
12
12
12
21
11
11
11
11
10
10
14
14
13
24
23
10
9
9
26
25
Wind waves
Height (m)
Direction
Period (s)
1.8
ENE
7
1.8
ENE
8
1.8
E
8
1.7
E
8
1.8
E
8
1.8
E
8
1.7
ENE
8
1.6
ENE
8
1.6
ENE
8
1.7
ENE
8
1.7
ENE
8
1.7
ENE
8
1.6
ENE
8
1.6
ENE
8
1.6
ENE
8
1.4
ENE
8
1.5
ENE
8
1.6
ENE
8
Energy kJ
355
375
367
329
367
367
336
324
341
353
353
392
350
350
350
244
286
326
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
2
1
1
2
2
1
1
1
2
3
3
2
1
1
2
2
2
2
2
2
Distance (km)
9
9
9
9
19
17
48
18
19
9
9
21
19
19
19
0
9
17
19
19
19
19
20
22
Best forecast wave conditions in Oahu
Rating
(10 max)
3
3
3
2
2
2
2
2
2
2
2
1
3
3
3
2
1
2
2
2
2
2
2
2
Best forecast wave conditions in United States
Rating
(10 max)
4
3
3
2
2
2
2
2
2
2
2
1
3
4
3
5
3
9
2
2
4
5
8
5
Header Global
Rating
(10 max)
5
6
5
5
5
5
5
4
6
6
5
5
4
5
5
5
9
9
7
4
4
5
8
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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