Rabbit/Manana Island surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 7 am Saturday 21 Mar 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
24.5° 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 4PM is: 2.1m 12s primary swell from a North direction (forecast issued at 07:00am March 21). An open ocean swell of 0.4m 5s is not directed at the surf break, a second open ocean swell of 0.8m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (HST) & DateWave HeightWave Period
Morning (21 Mar)5ft (1.6m)11s
Afternoon (21 Mar)7ft (2.1m)12s
Evening (21 Mar)7ft (2.1m)11s

Table - waves today at Rabbit/Manana Island. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent
Saturday
21
Sunday
22
Monday
23
Tue
24
5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM
Rating
(10 max)
3
1
2
3
3
4
4
3
2
3
3
3
3
2
2
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.6
N
1.6
N
1.7
N
2
N
2.2
N
2.1
N
1.5
NNE
1.3
N
1.2
N
1.3
NNE
1.1
N
1.1
N
1.1
N
1
N
1
NNE
1
N
1.1
NNE
1.1
NNE
1.1
N
0.8
NNE
1.4
NNE
1.8
NE
1.8
NE
1.9
NE
Period(s) (?)11101112111111111110111110101010991096867
Wave
Graph
(?)Metric surfscale
Energy kJ (?)566562670111712561104540411333308289277242212212192217197231106141428263314
Wind
(km/h)
25
SSW
30
SSW
20
SW
20
SSW
15
SSW
10
WSW
15
SSW
15
WSW
10
W
10
SSW
15
SSW
5
WSW
10
SSW
5
SSW
0
NNW
10
N
15
NNE
20
NNE
25
NE
30
NE
35
NE
30
NE
30
NE
25
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crossoffoffglassglassglassglassonononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
High Tide
/ height (m)
3:21AM
0.42
5:07PM
0.54
3:33AM
0.37
6:08PM
0.53
3:31AM
0.33
7:30PM
0.50
Low Tide
/ height (m)
9:58AM
-0.10
10:54PM
0.18
10:30AM
-0.10
12:03AM
0.24
11:07AM
-0.09
Saturday
21
Sunday
22
Monday
23
Tue
24
Sunrise-6:33-------6:33-------6:31------
Sunset----6:42-------6:42-------6:42---
thunderstorm
thunderstorm
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thunderstorm
part cloud
thunderstorm
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thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
Rain (mm)
1211231-1442-11322111111
Temp. °C242425252525242424242324242323222222232322222222
Feels °C (?)242325252627262627262326262526232221212018191920
  • 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

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Rabbit/Manana Island surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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