Rabbit/Manana Island surfForecast / HAW – Oahu / USA

information circle16 Day Weather and Surf, issued 7 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)

Best Forecast Surf Conditions for Rabbit/Manana Island this week:

The most powerful waves expected at Rabbit/Manana Island in the next 16 days are 3.0m 8s and forecast to arrive on Friday (May 22) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 11s period and expected on Sunday (May 17) at 2AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 2PM (Fri 22nd May)10ft (3.0m) 8s

Table - best surf conditions forecast for Rabbit/Manana Island over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 11mm), heaviest on Fri afternoon. Warm (max 25°C on Fri morning, min 23°C on Sat night). Winds decreasing (fresh winds from the ENE on Fri afternoon, light winds from the E by Sat night).

Days 4-6 Weather Summary

Mostly dry. Warm (max 24°C on Mon morning, min 23°C on Mon night). Mainly strong winds.

Friday
15
Saturday
16
Sunday
17
Monday
18
Tuesday
19
Wednesday
20
Thursday
21
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.6
E
8
1.7
ENE
8
1.6
ENE
8
1.7
ENE
8
1.7
ENE
8
1.6
E
8
1.5
ENE
8
1.5
ENE
8
1.6
ENE
8
1.6
ENE
8
1.7
ENE
8
1.8
ENE
8
1.7
ENE
7
1.8
ENE
7
1.9
ENE
7
2.1
ENE
7
2.2
ENE
8
2.4
ENE
8
2.2
ENE
8
2.2
ENE
8
2.5
ENE
8
Wave Graph
Metric surfscale
Energy kJ
300
336
333
383
361
341
280
286
326
350
383
385
310
355
355
456
545
744
618
618
933
Wind (km/h)
15
E
30
ENE
20
E
20
ENE
25
ENE
10
ENE
25
NE
25
ENE
25
ENE
30
ENE
35
ENE
35
ENE
40
ENE
40
ENE
40
ENE
35
ENE
35
ENE
40
ENE
40
ENE
45
ENE
40
ENE
cross
cross
cross
cross
cross-on
cross
cross-on
cross-on
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross
High Tide
2:40PM0.66m
00:53AM0.34m
3:26PM0.70m
1:23AM0.30m
4:15PM0.71m
1:53AM0.28m
5:08PM0.69m
2:17AM0.25m
6:04PM0.66m
7:03PM0.62m
8:01PM0.58m
Low Tide
8:52PM0.20m
7:42AM-0.18m
9:53PM0.20m
8:21AM-0.19m
11:00PM0.21m
9:03AM-0.17m
00:21AM0.21m
9:49AM-0.14m
10:37AM-0.08m
11:31AM-0.02m
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:52
5:50
5:50
5:50
5:50
5:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:00
7:01
7:01
7:01
7:02
7:02
7:04
2
5
1
1
2
Temp °C
25
24
24
24
24
24
24
24
24
24
24
24
23
23
23
23
23
24
23
23
23
25
22
24
25
23
25
25
23
23
23
22
21
18
18
19
19
19
21
19
18
18
Swell 1
Height (m)
Direction
Period (s)
0.9
NW
12
0.7
NW
12
0.6
NNW
11
0.5
NW
11
0.4
NNW
11
0.4
NNW
10
0.4
NNW
10
0.4
NNW
10
0.3
NNW
9
0.2
SSW
14
0.3
SSW
16
0.4
NW
11
0.4
NNW
12
0.4
NNW
11
0.5
NNW
11
0.5
NNW
11
0.5
NNW
11
0.4
NNW
10
0.3
NNW
10
0.3
NNW
10
0.3
SSW
15
Energy kJ
227
147
85
58
47
42
41
38
17
20
48
33
54
48
69
64
65
40
19
19
42
Swell 2
Height (m)
Direction
Period (s)
0.3
N
8
0.3
N
8
0.2
NNW
15
0.2
NNW
13
0.2
SSW
16
0.3
SSE
11
0.3
SSW
15
0.3
SSE
11
0.3
SSW
15
0.2
NNW
9
0.3
NW
12
0.2
SSW
14
0.2
SSW
14
0.3
SSW
17
0.3
SSW
15
0.2
SSW
15
0.2
SSW
14
0.2
S
16
0.2
S
16
0.2
S
16
0.3
NNW
10
Energy kJ
12
11
21
17
26
25
44
23
42
8
24
18
20
59
42
21
19
21
20
19
18
Swell 3
Height (m)
Direction
Period (s)
0.2
SSE
11
0.2
SSE
11
0.2
SSE
11
0.2
SSE
10
0.2
S
10
0.2
SSW
17
0.3
SSE
11
0.3
SSW
15
0.2
NNW
15
0.2
NNW
14
0.2
SSE
10
0.2
S
16
0.2
SSW
18
0.2
SSE
10
0.2
SSE
9
0.2
SSE
9
0.2
S
18
0.2
SSW
13
0.2
SSE
13
0.2
SSE
13
0.2
SSE
13
Energy kJ
13
12
11
11
8
29
23
44
22
18
10
21
30
9
8
8
24
17
17
17
16
Wind waves
Height (m)
Direction
Period (s)
1.6
E
8
1.7
ENE
8
1.6
ENE
8
1.7
ENE
8
1.7
ENE
8
1.6
E
8
1.5
ENE
8
1.5
ENE
8
1.6
ENE
8
1.6
ENE
8
1.7
ENE
8
1.8
ENE
8
1.7
ENE
7
1.8
ENE
7
1.9
ENE
7
2.1
ENE
7
2.2
ENE
8
2.4
ENE
8
2.2
ENE
8
2.2
ENE
8
2.5
ENE
8
Energy kJ
300
336
333
383
361
341
280
286
326
350
383
385
310
355
355
456
545
744
618
618
933
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
3
1
2
3
2
2
2
2
2
2
1
2
2
1
1
3
2
Distance (km)
9
20
44
22
19
9
19
19
19
48
49
55
55
55
48
49
57
57
57
225
55
Best forecast wave conditions in Oahu
Rating
(10 max)
3
2
2
1
3
2
2
3
2
2
2
2
2
2
2
2
2
2
2
2
Best forecast wave conditions in United States
Rating
(10 max)
4
2
2
1
3
2
7
4
5
4
4
4
4
3
5
3
2
3
2
3
3
Header Global
Rating
(10 max)
5
4
6
5
5
6
7
4
7
5
4
4
4
4
4
4
5
4
4
5
4
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Rabbit/Manana Island Surf forecast

The above surf forecast table for Rabbit/Manana Island provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Rabbit/Manana Island can be found by selecting the local surf guide option on the grey menu. Our Rabbit/Manana Island surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Rabbit/Manana Island) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Rabbit/Manana Island may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Rabbit/Manana Island is 11 km (7 miles) from the city of Kailua. If you plan a vacation in Oahu, look for hotels and other accommodation in Kailua. Kailua has rooms for a wide range of budgets as well as car hire and transport links.

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