Hakalau surfForecast / HAW – Big Island / USA

information circle48hr Weather and Surf, issued 7 am Tuesday 31 Mar 2026 HST
Forecast update in hr  min  s Forecast update imminent
Hakalau surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Hakalau sea temperature is
24.4° C
(Which is normal for this time of year)

How big are the waves at Hakalau today?

The current surf forecast for Hakalau at 3PM is: 2.2m 11s primary swell from a North-northeast direction and 0.6m 7s secondary swell from a East-southeast direction (forecast issued at 07:00am March 31). The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (31 Mar)6.5ft (2.0m)12s
Afternoon (31 Mar)7ft (2.2m)11s
Evening (31 Mar)7.5ft (2.3m)11s

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


Updates in  hr  min  s Forecast update imminent
Tuesday
31
Wednesday
01
Thursday
02
Fri
03
5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM
Rating
(10 max)
3
3
2
1
1
1
2
2
2
2
1
0
1
2
2
1
1
2
1
0
0
0
1
2
Swell
Height Map
Wave Height (m) & direction (?)
2
N
2
N
2
N
2.2
NNE
2.2
NNE
2.2
NNE
2.3
NNE
2.2
NNE
2.1
NNE
2
NNE
1.9
NNE
1.7
NNE
1.7
NNE
1.7
NNE
1.7
NNE
1.7
NNE
1.7
NNE
1.7
NNE
1.6
NNE
1.6
NNE
1.6
NNE
1.5
NNE
1.5
NNE
1.4
NNE
Period(s) (?)1212111111111111111111101010101010101099999
Wave
Graph
(?)Metric surfscale
Energy kJ (?)106110611060117311631176123711441054909792659598574551522553553470413395354354286
Wind
(km/h)
10
N
5
NNE
15
NE
15
NE
20
NE
15
NNE
15
NE
10
NE
15
NNE
10
NNE
15
NE
15
NNE
15
NNE
10
NNE
10
NE
15
NE
10
NE
10
NE
15
ENE
15
ENE
15
NE
15
NE
10
NE
5
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
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
onononcross-
on
cross-
on
cross-
on
glass
High Tide
/ height (m)
2:01AM
0.87
2:31PM
0.83
2:26AM
0.83
3:03PM
0.88
2:49AM
0.78
3:35PM
0.92
Low Tide
/ height (m)
8:20AM
0.14
8:28PM
0.22
8:40AM
0.11
9:07PM
0.25
9:00AM
0.10
9:44PM
0.28
Tuesday
31
Wednesday
01
Thursday
02
Fri
03
Sunrise-6:15-------6:13-------6:13------
Sunset----6:34-------6:34-------6:35---
clear
clear
clear
rain showers
thunderstorm
rain showers
rain showers
rain showers
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
Rain (mm)
---11111----------------
Temp. °C212122222121212121212222222121212121222222212121
Feels °C (?)202121212020202120212121212121202121222222202122
  • 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 Hakalau 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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