Rabbit/Manana Island surfForecast / HAW – Oahu / USA

information circle12 Day Weather and Surf, issued 7 am Tuesday 13 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
25.4° C
(Which is 1.0°C warmer than normal for this time of year)


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 Tuesday (Jan 13) at 8PM. The primary swell is predicted to be 2.3m and 13s period with a secondary swell of 0.4m and 9s. 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 3.5m 15s and forecast to arrive on Thursday (Jan 15) at 8PM. Winds are predicted to be cross-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 5PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Tue 13th Jan)7.5ft (2.3m) 13s
Best Surf 8PM (Tue 13th Jan)7.5ft (2.3m) 13s
Most Powerful 8PM (Thu 15th Jan)11ft (3.5m) 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 Moderate rain (total 16mm), heaviest on Wed night. Warm (max 24°C on Wed morning, min 20°C on Thu night). Mainly fresh winds.

Days 3-6 Weather Summary Mostly dry. Warm (max 23°C on Sun morning, min 21°C on Fri morning). Winds decreasing (fresh winds from the ENE on Sat morning, light winds from the SSE by Sun night).

Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
Monday
19
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
1
2
4
2
1
0
0
0
0
0
0
0
0
0
0
1
2
4
3
2
2
Swell
Height Map
Wave Height (m) & direction (?)
2.5
NNW
2.4
NNW
2
NNW
1.6
NNW
1.3
NNW
1.2
NW
2
NNW
3
NNW
3
NNW
3
NNW
3
NNW
2.4
N
1.8
N
1.6
N
1.4
N
1.6
NW
1.9
NW
1.5
NW
1.1
NW
0.9
NW
0.7
NW
Period(s) (?)141313121212121614141413121212181615141313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)28631999125079747342811544670370235172734192295673454716151715953447257162
Wind
(km/h)
20
NE
15
ENE
5
SE
30
S
35
SSW
25
W
30
N
35
NNE
35
NE
35
ENE
30
ENE
30
ENE
40
ENE
35
ENE
30
E
25
E
20
E
10
ESE
10
ESE
0
SSW
0
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
crossglassoffcross-
off
crossononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscrosscrosscross-
off
cross-
off
glassglass
High Tide
/ height (m)
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
4:01AM
0.65
2:23PM
0.29
4:25AM
0.64
Low Tide
/ height (m)
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
8:13PM
-0.11
10:27AM
0.17
8:47PM
-0.10
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
Monday
19
Sunrise7:09--7:09--7:09--7:09--7:09--7:09--7:09--
Sunset-6:07--6:07--6:08--6:09--6:09--6:10--6:12-
clear
clear
rain showers
rain showers
rain showers
thunderstorm
cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
Rain (mm)
--1438---------------
Temp. °C222223242424222221212222222222232323232424
Feels °C (?)202024221921201715151717161615202021232626
  • Map Icons:
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  • 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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