Surf Forecast Surf Report
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Kahalu'u Beach Park location map

Kahalu'u Beach Park surf Forecast / HAW – Big Island / USA

12 Day Weather and Surf, issued 1 am Thursday 25 Apr 2024 HST
Forecast update in  hr  min  s Update imminent
Kahalu'u Beach Park surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kahalu'u Beach Park sea temperature is 25.1°C (Statistics for 25 Apr 1981-2005 - mean: 24.7 °C max: 26.0 °C min: 23.8 °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>
Kahalu'u Beach Park surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kahalu'u Beach Park sea temperature is 25.1°C (Statistics for 25 Apr 1981-2005 - mean: 24.7 °C max: 26.0 °C min: 23.8 °C)


Best Forecast Surf Conditions for Kahalu'u Beach Park this week:

The surf forecast for Kahalu'u Beach Park over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Apr 25) at 5AM. The primary swell is predicted to be 0.4m and 15s period with a secondary swell of 0.3m and 16s. Another secondary swell of 0.3m and 3s is also forecast. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Kahalu'u Beach Park in the next 12 days are 0.5m 16s and forecast to arrive on Monday (Apr 29) at 2AM. Winds are predicted to be onshore at the time the swell arrives.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Thu 25th Apr)1.5ft (0.4m) 15s
Best Surf 5AM (Thu 25th Apr)1.5ft (0.4m) 15s
Most Powerful 2AM (Mon 29th Apr)1.5ft (0.5m) 16s

Table - best surf conditions forecast for Kahalu'u Beach Park over the next 12 days.

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Quick surf report for Kahalu'u Beach Park:

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Updates in  hr  min  s Update imminent
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
01
Thursday
02
Friday
03
Saturday
04
Sunday
05
Monday
06
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
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
Swell
Height Map
Wave Height (m) & direction (?)
0.4
SSW
0.4
SSW
0.4
SSW
0.4
SSW
0.4
WNW
0.4
NW
0.4
NW
0.3
SSW
0.3
SSW
0.4
SSW
0.3
SSW
0.5
SSW
0.3
SW
0.5
SSW
0.5
SSW
0.5
S
0.5
S
0.4
SSW
0.5
S
0.5
S
0.4
SSW
0.4
SSW
0.3
SW
0.4
SW
0.4
SSW
0.4
SW
0.4
SW
0.4
SSW
0.4
SW
0.3
SW
0.3
SW
0.3
SW
0.4
S
0.3
S
0.3
S
0.3
SSW
Period(s) (?)151514141212111616171516161515141313131414131816161615151414141418161619
Wave
Graph
(?)Metric surfscale
Energy (?)80806762563530525010142146511231219692578110670594867996356845331302996474674
Wind
(km/h)
10
W
10
SSW
15
NNW
15
SW
20
NW
5
SW
10
W
15
SW
10
NW
15
W
15
WNW
5
W
15
WNW
15
SSW
15
NW
10
SW
15
NW
5
S
15
WNW
10
SSW
10
NNW
10
W
5
SW
5
NW
10
W
10
SSW
10
NW
10
W
5
SSW
5
ENE
10
WSW
10
SSW
5
NNW
10
WNW
5
SW
10
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncrosscrosscross-
on
cross-
on
glassoncross-
on
cross-
on
oncross-
on
oncross-
on
crosscross-
on
cross-
on
cross-
on
glasscross-
on
crosscross-
on
oncross-
on
glassoncrosscross-
on
oncrossglassoncrosscross-
on
cross-
on
glasscross-
on
High Tide
/ height (m)
5:06PM
0.79
4:36AM
0.36
5:46PM
0.78
5:06AM
0.32
6:32PM
0.76
5:44AM
0.28
7:27PM
0.74
6:52AM
0.25
8:32PM
0.72
9:12AM
0.25
9:42PM
0.71
11:16AM
0.31
10:47PM
0.70
12:20PM
0.41
11:44PM
0.68
1:07PM
0.52
12:35AM
0.65
1:49PM
0.64
1:21AM
0.60
2:28PM
0.75
2:05AM
0.54
3:08PM
0.84
2:47AM
0.48
Low Tide
/ height (m)
9:52AM
0.06
12:05AM
0.20
10:17AM
0.06
1:02AM
0.22
10:46AM
0.08
2:15AM
0.23
11:20AM
0.10
3:47AM
0.22
12:05PM
0.14
5:03AM 1:16PM
0.19 0.20
5:46AM
0.16
3:13PM
0.24
6:18AM
0.12
5:05PM
0.26
6:47AM
0.08
6:31PM
0.24
7:15AM
0.05
7:42PM
0.22
7:43AM
0.02
8:44PM
0.19
8:12AM
-0.00
9:42PM
0.17
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
01
Thursday
02
Friday
03
Saturday
04
Sunday
05
Monday
06
Sunrise5:58--5:56--5:56--5:56--5:54--5:54--5:54--5:54--5:52--5:52--5:52--5:52--
Sunset-6:45--6:45--6:45--6:45--6:45--6:45--6:46--6:46--6:46--6:47--6:47--6:49-
clearclearclearclearclearclearclearpart cloudpart cloudclearpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudclearclearclearclearrain showersrain showersclearrain showersthunderstorm clearrain showersrain showersrain showersthunderstorm rain showersrain showersrain showerspart cloud
Rain (mm)
----------------------11-11-2225611-
Temp. °C252524242424252524252524252524252524252524252524252524252524252524242424
Feels °C (?)262725252527262525262626262626262625262626262726262726262727272725252425

Short Range Forecast: Mostly dry. Warm (max 25°C on Thu morning, min 22°C on Thu night). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Warm (max 25°C on Sun morning, min 23°C on Mon night). Wind will be generally light.

Days 6-9 Weather Summary Light rain (total 4mm), mostly falling on Thu afternoon. Warm (max 25°C on Wed morning, min 23°C on Wed night). Wind will be generally light.

Long Range Forecast: Moderate rain (total 19mm), heaviest on Sun afternoon. Warm (max 25°C on Sat morning, min 23°C on Sun night). Wind will be generally light.

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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 Kahalu'u Beach Park 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.


Information about the Kahalu'u Beach Park Surf forecast

The above surf forecast table for Kahalu'u Beach Park provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Kahalu'u Beach Park can be found by selecting the local surf guide option on the grey menu. Our Kahalu'u Beach Park surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Kahalu'u Beach Park) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Kahalu'u Beach Park may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Kahalu'u Beach Park is 94 km (58 miles) from Hilo. If you plan a vacation in Big Island, look for hotels and other accommodation in Hilo. Hilo has rooms for a wide range of budgets as well as car hire and transport links.

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