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 4AM is: 1.5m 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 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
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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