Rabbit/Manana Island surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 1 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 5AM is: 1.6m 11s primary swell from a North direction and 0.3m 7s secondary swell from a East direction (forecast issued at 01:00am March 21). An open ocean swell of 0.6m 5s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 3.

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
11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM
Rating
(10 max)
2
2
3
1
3
3
3
3
3
2
2
3
3
3
3
3
2
1
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.5
N
1.5
N
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
1.1
N
1.1
N
1.1
N
1.1
N
1.1
N
1.1
N
1.1
N
1
NNE
1.1
NNE
1.1
N
1.2
NNE
0.8
NNE
0.8
NNE
Period(s) (?)1111111011121111111111111111101010109910999
Wave
Graph
(?)Metric surfscale
Energy kJ (?)50750756656267011171256110454041131929227727724723722823718420123126510388
Wind
(km/h)
25
SW
25
SW
25
SSW
30
SSW
25
SSW
20
SW
20
SSW
20
SSW
20
SSW
20
SW
20
SW
15
WSW
15
SW
10
SW
10
SW
0
WNW
10
N
10
N
15
N
20
NNE
25
NE
30
NE
25
NE
30
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
offcross-
off
offcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
glassonononcross-
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)
10:02PM
0.12
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
Sunrise---6:33-------6:33-------6:31----
Sunset------6:42-------6:42-------6:42-
thunderstorm
cloud
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
Rain (mm)
1--213445322321-32112-21
Temp. °C242424242424242424242424242424242323222222232222
Feels °C (?)242424232425242424242425242526272425222120212020
  • 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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