Surf Forecast Surf Report
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Waipio Bay location map

Waipio Bay surf Forecast / HAW – Big Island / USA

48hr Weather and Surf, issued 7 am Thursday 18 Apr 2024 HST
Forecast update in  hr  min  s Update imminent
Waipio Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Waipio Bay sea temperature is 24.1°C (Statistics for 18 Apr 1981-2005 - mean: 24.4 °C max: 25.2 °C min: 23.3 °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>
Waipio Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Waipio Bay sea temperature is 24.1°C (Statistics for 18 Apr 1981-2005 - mean: 24.4 °C max: 25.2 °C min: 23.3 °C)


How big are the waves at Waipio Bay today?

The current surf forecast for Waipio Bay at 10AM is: 1.4m 10s primary swell from a North-northwest direction and 0.6m 8s secondary swell from a East direction (forecast issued at 07:00am April 18). The wind direction is predicted to be onshore and the swell rating is 2.

Time (HST) & DateWave HeightWave Period
Morning (18 Apr)4.5ft (1.4m)10s
Afternoon (18 Apr)4.5ft (1.4m)11s
Evening (18 Apr)4ft (1.2m)11s

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

Updates in  hr  min  s Update imminent
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM
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
Swell
Height Map
Wave Height (m) & direction (?)
1.3
NNW
1.4
NNW
1.4
N
1.4
N
1.3
N
1.2
N
1.2
N
1.2
N
1.1
N
1.1
N
1.1
N
1.5
NE
1.1
ENE
1.2
ENE
1.4
ENE
1.4
ENE
1.5
ENE
1.5
ENE
1.4
ENE
1.4
ENE
1.4
ENE
1.1
E
0.9
NNW
0.9
NNW
1
N
1.1
N
1.1
N
1.2
NNW
1.2
NNW
1.2
NNW
1.3
NNW
1.3
NNW
1.3
NNW
1.3
NNW
1.2
N
1.2
N
1.1
N
1.1
N
1
N
1
N
0.9
NNW
0.8
NNW
1.5
E
1.7
E
1.7
E
1.6
E
1.4
ESE
1.7
E
2
E
1.9
E
1.9
E
2
E
1.9
E
1.9
E
2
E
2
E
2
E
2
E
2.1
E
2.3
E
Period(s) (?)101010111111101010109887666666661414141313131313131313121212121212121211656786677888788888
Wave
Graph
(?)Metric surfscale
Energy (?)349394392441382326313260220220201264147164135139160165160155135100322313372440421507507499572563554545446432359347284279224164176160178232215226324351392446432443411463501507558669
Wind
(km/h)
5
SE
5
ESE
10
NE
10
NE
10
ENE
15
ENE
15
E
15
E
15
ESE
15
E
15
ENE
15
ENE
15
ENE
15
E
15
E
15
E
15
E
20
E
15
ENE
10
ENE
15
ENE
15
E
15
E
15
E
15
ENE
15
ENE
10
NE
10
NE
15
ENE
15
ENE
15
E
15
E
15
E
20
E
25
ENE
25
ENE
25
ENE
25
E
25
E
25
E
20
E
25
E
25
E
25
ENE
30
E
30
E
25
E
25
E
25
E
25
E
25
ENE
25
ENE
30
E
30
E
30
E
25
E
25
E
30
E
25
E
25
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crossglassonononcross-
on
cross-
on
cross-
on
crosscross-
on
cross-
on
oncross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
ononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
onononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
oncross-
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
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
High Tide
/ height (m)
12:38PM
0.53
12:26AM
0.74
1:10PM
0.61
12:54AM
0.72
1:40PM
0.69
1:20AM
0.70
2:11PM
0.77
1:45AM
0.67
2:41PM
0.83
2:10AM
0.63
3:13PM
0.88
2:34AM
0.59
3:47PM
0.90
2:58AM
0.55
Low Tide
/ height (m)
6:49AM
0.26
5:55PM
0.31
7:05AM
0.23
6:46PM
0.30
7:22AM
0.19
7:31PM
0.30
7:40AM
0.16
8:13PM
0.29
7:59AM
0.13
8:54PM
0.30
8:19AM
0.10
9:35PM
0.31
8:42AM
0.08
10:16PM
0.33
9:06AM
0.07
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Sunrise-6:01-------6:00-------5:58-------5:58-------5:58-------5:56-------5:56-------5:56--
Sunset----6:40-------6:42-------6:42-------6:42-------6:43-------6:43-------6:43-------
clearclearclearclearclearpart cloudclearclearclearclearclearclearpart cloudpart cloudrain showerspart cloudpart cloudclearclearclearpart cloudpart cloudclearclearclearclearclearpart cloudpart cloudclearclearclearclearclearpart cloudpart cloudrain showersclearclearclearclearpart cloudclearclearclearclearclearclearclearclearclearclearpart cloudclearclearclearclearclearclearclear
Rain (mm)
--------------1---------------------1-----------------------
Temp. °C222325252523222222232525242322222223242524232322222325252423232322232424232322222223242423222222222425252423222222232525
Feels °C (?)232426262624222222222525242422222223242625242423232427272524232322222223222220202120222220191919202123232220192020202222

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