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Surf Forecasts:

Hakalau surfForecast / HAW – Big Island / USA

information circle48hr Weather and Surf, issued 1 pm Sunday 15 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 10PM is: 1.2m 8s primary swell from a Southeast direction and 0.6m 11s secondary swell from a North direction (forecast issued at 01:00pm March 15). An open ocean swell of 1.2m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (HST) & DateWave HeightWave Period
Morning (15 Mar)4.5ft (1.4m)8s
Afternoon (15 Mar)4.5ft (1.3m)8s
Evening (15 Mar)4ft (1.2m)8s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM
Rating
(10 max)
1
2
2
2
2
2
2
2
2
0
0
2
1
1
0
0
0
0
1
2
2
2
2
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.4
ESE
1.3
ESE
1.3
ESE
1.3
SE
1.2
SE
1.1
ESE
1.1
ESE
1.2
ESE
1.2
ESE
1.1
ESE
1.1
ESE
1.3
SE
1
ESE
1
ESE
1
ESE
0.9
ESE
0.8
NNW
0.9
NNW
1
NNW
1.2
NNW
1.3
NNW
1.3
NNW
1.4
NNW
1.3
NNW
Period(s) (?)88888888888888881312121212121314
Wave
Graph
(?)Metric surfscale
Energy kJ (?)23020820319117815715717917414914921012611311391206268314426501485711643
Wind
(km/h)
5
SE
5
ENE
10
SSE
5
W
5
WNW
0
WSW
5
ESE
5
ESE
5
ENE
10
NNE
5
N
5
W
5
W
5
NW
10
NNE
10
NNW
10
N
15
NNE
10
NNE
10
NE
10
E
10
ESE
5
ESE
10
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		glasscross-
off		glasscross-
off		glassglassglassglasscross-
on		cross-
on		glasscross-
off		cross-
off		cross-
on		crosscross-
on		cross-
on		cross-
on		cross-
on		oncross-
on		cross-
on		cross-
on
High Tide
/ height (m)
1:14PM
0.58
1:46AM
0.94
1:49PM
0.67
2:11AM
0.95
2:24PM
0.76
2:37AM
0.93
Low Tide
/ height (m)
8:03AM
0.28
6:56PM
0.17
8:17AM
0.23
7:37PM
0.15
8:36AM
0.18
8:17PM
0.15
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Sunrise-------6:28-------6:26-------6:26
Sunset--6:30-------6:30-------6:30-----
thunderstorm
thunderstorm
rain showers
rain showers
clear
thunderstorm
rain showers
rain showers
thunderstorm
mod rain
thunderstorm
light rain
rain showers
part cloud
rain showers
light rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
heavy rain
rain showers
Rain (mm)
1121-11119411-12343333111
Temp. °C262625252524242425242424242424232323232323232222
Feels °C (?)293028292828282829282828282727262625262626262524
  • 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

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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.

View detailed surf forecast for Hakalau at:
surf-forecast.com

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