Makalawena surfForecast / HAW – Big Island / USA

information circle48hr Weather and Surf, issued 1 am Saturday 21 Mar 2026 HST
Forecast update in hr  min  s Forecast update imminent
Makalawena surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Makalawena sea temperature is
25.1° C
(Which is slightly warmer than usual)

How big are the waves at Makalawena today?

The current surf forecast for Makalawena at 5AM is: 0.5m 12s primary swell from a West-northwest direction (forecast issued at 01:00am March 21). An open ocean swell of 0.6m 12s is not directed at the surf break, a second open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (HST) & DateWave HeightWave Period
Morning (21 Mar)1.5ft (0.5m)12s
Afternoon (21 Mar)1.5ft (0.5m)12s
Evening (21 Mar)1.5ft (0.5m)18s

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


Updates in  hr  min  s Forecast update imminent
Saturday
21
Sunday
22
Monday
23
11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM
Rating
(10 max)
0
0
0
0
0
0
0
1
1
1
1
1
1
0
1
2
1
1
0
1
1
0
1
0
Swell
Height Map
Wave Height (m) & direction (?)
0.5
SW
0.5
SW
0.5
WNW
0.5
WNW
0.5
WNW
0.5
WNW
0.5
WNW
0.5
SW
0.8
NNE
0.8
NNE
0.8
NNE
0.7
NNE
0.5
NW
0.5
NW
0.8
WNW
0.8
WNW
0.8
WNW
0.7
WNW
0.7
WNW
0.6
WNW
0.6
WNW
0.6
WNW
0.6
WNW
0.4
WNW
Period(s) (?)191912121212121811111110161514141414141313131313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)181175838281818115217016115311011911023923623317516311811611611466
Wind
(km/h)
25
S
25
S
20
S
20
S
20
SSW
25
SSW
20
SSW
15
SSW
5
S
5
SSW
10
SSE
15
S
10
ESE
5
WSW
5
NNW
5
SW
10
SW
5
SW
5
SW
5
SSE
5
W
10
WSW
5
NNW
10
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
crosscrosscrosscrosscross-
off
crosscross-
off
cross-
off
offcross-
on
cross-
on
glasscrosscrosscrosscross-
off
glasscross-
on
glasscross-
on
High Tide
/ height (m)
5:00AM
0.53
6:01PM
0.78
5:32AM
0.45
6:52PM
0.77
6:06AM
0.37
7:54PM
0.74
Low Tide
/ height (m)
11:36PM
0.17
11:04AM
0.03
12:35AM
0.21
11:34AM
0.04
1:49AM
0.25
12:09PM
0.07
Saturday
21
Sunday
22
Monday
23
Sunrise---6:26-------6:26-------6:24----
Sunset------6:35-------6:35-------6:35-
cloud
part cloud
part cloud
thunderstorm
cloud
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
light rain
mod rain
light rain
cloud
light rain
cloud
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
cloud
Rain (mm)
---1--1211364-1--112212-
Temp. °C252524252626262525242322242524242423232324232323
Feels °C (?)242423252525272628262523262726262626262626252525
  • 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 Makalawena 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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