Surf Forecast Surf Report
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Kahuku Ranch location map

Kahuku Ranch surf Forecast / HAW – Big Island / USA

48hr Weather and Surf, issued 7 am Thursday 28 Mar 2024 HST
Forecast update in  hr  min  s Update imminent
Kahuku Ranch surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kahuku Ranch sea temperature is 24.3°C (Statistics for 28 Mar 1981-2005 - mean: 24.5 °C max: 25.5 °C min: 23.4 °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>
Kahuku Ranch surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kahuku Ranch sea temperature is 24.3°C (Statistics for 28 Mar 1981-2005 - mean: 24.5 °C max: 25.5 °C min: 23.4 °C)


How big are the waves at Kahuku Ranch today?

The current surf forecast for Kahuku Ranch at 9AM is: 0.5m 12s primary swell from a Northwest direction and 0.3m 12s secondary swell from a South-southwest direction (forecast issued at 07:00am March 28). An open ocean swell of 2.5m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (HST) & DateWave HeightWave Period
Morning (28 Mar)1.5ft (0.5m)12s
Afternoon (28 Mar)1.5ft (0.4m)11s
Evening (28 Mar)1.5ft (0.4m)11s

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

Updates in  hr  min  s Update imminent
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
01
Tuesday
02
Wednesday
03
Thursday
04
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.6
WNW
0.6
WNW
0.4
WNW
0.4
WNW
0.4
NW
0.4
NW
0.4
NW
0.3
WNW
0.2
WNW
0.2
WNW
0.2
SSE
0.2
WNW
0.2
SSE
0.2
SSW
0.2
SSW
0.3
SE
0.2
SSW
0.2
SSW
0.2
SSW
0.4
SW
0.3
SW
0.3
SW
0.3
SW
0.3
SW
0.3
NW
0.4
NW
0.4
SW
0.4
SW
0.4
SW
0.4
SW
0.6
WNW
0.5
SW
0.6
WNW
0.6
WNW
0.5
SW
0.5
SW
0.6
SSW
0.5
SW
0.5
SW
0.5
SW
0.5
SW
0.5
SW
0.5
SW
0.5
SW
0.4
SW
0.4
SW
0.4
SW
0.4
SW
0.4
SW
0.4
SW
0.4
SW
0.4
SW
0.4
SW
0.4
SW
0.3
SW
0.3
SW
0.2
SSW
0.3
SW
0.3
SSE
0.3
SSE
Period(s) (?)121212111111111111111211121818121717161616161616161616161718141813131616161616161616151515141414141414141414141314131212
Wave
Graph
(?)Metric surfscale
Energy (?)91905350313030231212151215303030292726654039393940646384828012115212111113212417112512512412211911210767545352535252515149292818292929
Wind
(km/h)
30
ENE
40
ENE
45
E
40
E
45
E
40
ENE
35
ENE
30
ENE
30
ENE
30
ENE
30
E
30
E
30
E
35
ENE
30
ENE
30
ENE
30
ENE
30
ENE
30
E
35
E
25
ENE
25
ENE
30
ENE
30
ENE
30
ENE
30
ENE
25
ENE
20
E
20
E
30
E
30
ENE
30
ENE
25
ENE
25
ENE
30
E
30
E
30
E
35
ENE
30
ENE
35
ENE
35
ENE
35
ENE
40
ENE
35
E
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
40
ENE
40
E
40
ENE
45
ENE
40
ENE
40
ENE
40
ENE
40
ENE
40
ENE
40
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offoffcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
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
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
4:56AM
0.61
5:49PM
0.84
5:19AM
0.55
6:31PM
0.82
5:43AM
0.49
7:25PM
0.79
6:11AM
0.42
8:41PM
0.77
7:16AM
0.36
10:15PM
0.78
10:38AM
0.35
11:33PM
0.83
12:16PM
0.43
12:31AM
0.88
1:10PM
0.54
Low Tide
/ height (m)
10:58AM
0.09
12:15AM
0.28
11:23AM
0.11
1:09AM
0.33
11:52AM
0.14
2:36AM
0.37
12:32PM
0.17
5:14AM
0.35
1:38PM
0.22
6:32AM
0.29
3:35PM
0.24
7:04AM
0.22
5:21PM
0.22
7:33AM
0.16
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
01
Tuesday
02
Wednesday
03
Thursday
04
Sunrise-6:18-------6:18-------6:16-------6:16-------6:16-------6:15-------6:13-------6:13--
Sunset----6:35-------6:36-------6:36-------6:36-------6:36-------6:37-------6:37-------
clearclearclearclearclearclearclearclearclearclearclearclearpart cloudclearclearpart cloudpart cloudclearclearpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudclearpart cloudclearpart cloudpart cloudclearclearpart cloudclearclearclearclearclearclearclearrain showersrain showersrain showersclearclearpart cloudpart cloudclearclearpart cloudcloudcloudcloudpart cloudclearclearpart cloudpart cloudclearclear
Rain (mm)
----------------------------------------111-----------------
Temp. °C222324242322222222232524232222222223242423222221222223242322222222232424242322222223242423222222222324242322222222232424
Feels °C (?)191818191717181818192120201819191919202021191917181820222118181919202021212018181819191919181818171819201816171717181818

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