Surf Forecast Surf Report
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Waimanalo surf break
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Waimanalo location map

Waimanalo surf Forecast / HAW – Oahu / USA

48hr Weather and Surf, issued 1 pm Friday 19 Apr 2024 HST
Forecast update in  hr  min  s Update imminent
Waimanalo surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Waimanalo sea temperature is 24.4°C (Statistics for 19 Apr 1981-2005 - mean: 24.4 °C max: 25.2 °C min: 23.5 °C)
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>
Waimanalo surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Waimanalo sea temperature is 24.4°C (Statistics for 19 Apr 1981-2005 - mean: 24.4 °C max: 25.2 °C min: 23.5 °C)


How big are the waves at Waimanalo today?

The current surf forecast for Waimanalo at 4PM is: 1.5m 6s primary swell from a East-northeast direction and 0.9m 9s secondary swell from a North direction, 0.4m 11s secondary swell from a Northwest direction (forecast issued at 01:00pm April 19). The wind direction is predicted to be onshore.

Time (HST) & DateWave HeightWave Period
Morning (19 Apr)3.5ft (1.1m)8s
Afternoon (19 Apr)3.5ft (1.0m)9s
Evening (19 Apr)5ft (1.6m)6s

Table - waves today at Waimanalo. (Swell directed towards the surf break)

Updates in  hr  min  s Update imminent
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.1
N
1
N
1.5
ENE
1.6
ENE
1.6
ENE
1.7
ENE
1.5
ENE
1.5
ENE
1.5
ENE
1.4
ENE
0.6
N
0.7
N
1.1
N
1.1
N
1.2
N
1.3
N
1.3
N
1.3
N
1.1
N
1.4
N
1.4
N
1.4
N
1.3
N
1.3
N
1.2
N
1.2
N
1.1
N
1
N
1.7
ENE
0.9
N
1.5
ENE
1.7
ENE
1.6
ENE
1.8
ENE
1.9
ENE
2
ENE
2
ENE
2.4
ENE
2.3
ENE
2.3
ENE
2.2
ENE
2.2
ENE
2.1
ENE
2
ENE
2
ENE
1.9
ENE
1.8
E
1.8
ENE
2.5
ENE
2.4
ENE
2.2
E
2
E
2
E
1.9
E
1.8
E
1.6
E
1.6
E
1.6
E
1.6
ENE
1.9
ENE
Period(s) (?)8966666666141413131313131312121212121212121212611666677777777777777888888888887
Wave
Graph
(?)Metric surfscale
Energy (?)142155160182188207169167161131134179423411483556547539347603603593505505425411341279213191167205205265316350350588572572512512456403392383338365717713627509509453407333333324287375
Wind
(km/h)
35
ENE
35
ENE
35
ENE
30
ENE
30
ENE
25
NE
25
NE
25
ENE
25
ENE
25
ENE
25
ENE
25
NE
25
NE
20
NE
20
NE
25
NE
25
NE
25
NE
30
NE
35
ENE
35
ENE
30
ENE
30
NE
30
ENE
30
ENE
30
NE
30
NE
35
ENE
35
ENE
35
ENE
30
ENE
35
ENE
35
ENE
35
ENE
35
ENE
40
ENE
40
ENE
40
ENE
40
ENE
40
ENE
40
ENE
40
ENE
40
ENE
40
ENE
40
ENE
35
E
35
ENE
35
E
35
E
35
ENE
35
ENE
35
ENE
30
E
30
E
30
E
30
E
30
E
30
ENE
35
ENE
30
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
onononononononononononononononononononononononononononononcross-
on
cross-
on
cross-
on
cross-
on
ononcross-
on
cross-
on
cross-
on
cross-
on
oncross-
on
ononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
oncross-
on
High Tide
/ height (m)
12:59PM
0.38
12:50AM
0.49
1:30PM
0.44
1:06AM
0.46
2:02PM
0.49
1:21AM
0.44
2:34PM
0.54
1:35AM
0.41
3:08PM
0.58
1:51AM
0.39
3:44PM
0.60
2:05AM
0.37
4:24PM
0.61
2:16AM
0.34
5:10PM
0.60
Low Tide
/ height (m)
6:30PM
0.12
7:12AM
0.06
7:09PM
0.13
7:24AM
0.03
7:47PM
0.15
7:39AM
-0.01
8:25PM
0.17
7:58AM
-0.04
9:06PM
0.19
8:19AM
-0.06
9:49PM
0.22
8:43AM
-0.07
10:41PM
0.24
9:10AM
-0.07
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Sunrise-------6:07-------6:05-------6:05-------6:03-------6:03-------6:03-------6:01----
Sunset--6:51-------6:52-------6:52-------6:52-------6:52-------6:52-------6:53-------6:53-
part cloudclearpart cloudcloudcloudrain showersrain showersrain showerspart cloudclearclearclearpart cloudclearpart cloudpart cloudclearclearclearclearcloudcloudclearpart cloudclearclearclearclearclearclearpart cloudpart cloudclearclearclearclearpart cloudcloudpart cloudrain showerspart cloudpart cloudpart cloudpart cloudpart cloudclearpart cloudpart cloudclearclearclearclearclearclearclearclearclearclearclearclear
Rain (mm)
-----111-------------------------------1--------------------
Temp. °C232323222221212122222222222221222223232222222222222222222222232323232323222222222222222222232323232323232323232323242323
Feels °C (?)191919181918191819191920192119202020201818181818191918181717191919191919171717171616161617191919191819191919201919211920

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Waimanalo 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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