Rabbit/Manana Island surfForecast / HAW – Oahu / USA

information circle12 Day Weather and Surf, issued 1 pm Sunday 11 Jan 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
25.2° C
(Which is slightly warmer than usual)


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

The surf forecast for Rabbit/Manana Island over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Jan 12) at 5AM. The primary swell is predicted to be 1.7m and 13s period with a secondary swell of 0.5m and 8s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Rabbit/Manana Island in the next 12 days are 3.0m 15s and forecast to arrive on Monday (Jan 12) at 8PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 5s period and expected on Wednesday (Jan 14) at 2PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Mon 12th Jan)5.5ft (1.7m) 13s
Best Surf 2AM (Tue 13th Jan)10ft (3.0m) 14s
Most Powerful 8PM (Mon 12th Jan)10ft (3.0m) 15s

Table - best surf conditions forecast for Rabbit/Manana Island over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 7mm), mostly falling on Wed morning. Warm (max 24°C on Sun afternoon, min 21°C on Mon night). Mainly fresh winds.

Days 3-6 Weather Summary Light rain (total 7mm), mostly falling on Wed night. Warm (max 25°C on Wed afternoon, min 20°C on Wed night). Mainly fresh winds.

Sun
11
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Saturday
17
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
4
3
0
0
!
1
2
4
2
1
0
0
0
0
0
0
0
0
0
0
3
Swell
Height Map
Wave Height (m) & direction (?)
2
NNW
1.8
NNW
1.7
NNW
3
NNW
3
NNW
2.5
NNW
2.3
NNW
1.9
NNW
1.6
NNW
1.3
NNW
1
NW
2.1
NNW
3
NNW
3
NNW
2.5
NNW
2.5
NNW
1.6
NNW
1.4
N
1.4
N
1.1
N
1.6
NW
Period(s) (?)151417161414131313121212141514141212111116
Wave
Graph
(?)Metric surfscale
Energy kJ (?)17161178158843553463255017801144809521278127742283953303323488075655013131255
Wind
(km/h)
15
SW
25
WSW
30
NNW
30
N
20
NNE
20
NE
20
ENE
10
SE
35
S
35
SSW
20
WNW
30
N
35
NNE
35
NE
35
ENE
35
ENE
35
ENE
40
ENE
35
ENE
30
E
15
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
onononcross-
on
crosscross-
off
offcross-
off
cross-
on
ononcross-
on
cross-
on
cross-
on
cross-
on
crosscrosscrosscross-
off
High Tide
/ height (m)
12:52AM
0.47
1:19AM
0.52
1:45AM
0.56
2:11AM
0.59
11:11AM
0.25
2:39AM
0.61
12:15PM
0.26
3:07AM
0.63
1:00PM
0.27
3:35AM
0.64
1:41PM
0.28
Low Tide
/ height (m)
3:21PM
0.03
4:12PM
0.01
5:02PM
-0.02
5:47PM
-0.04
9:32AM
0.21
6:27PM
-0.07
9:26AM
0.20
7:05PM
-0.09
9:40AM
0.19
7:40PM
-0.11
10:02AM
0.18
Sun
11
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunrise--7:09--7:09--7:09--7:09--7:09--7:09--7:09
Sunset6:06--6:07--6:07--6:07--6:08--6:09--6:09--
part cloud
rain showers
rain showers
clear
clear
clear
clear
part cloud
rain showers
part cloud
thunderstorm
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
Rain (mm)
-12-----4-7----------
Temp. °C242423232121222324252423232222222322232324
Feels °C (?)242424181819202320212119181616171716171823
  • 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 12 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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