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Surf Forecasts:

Makapu'u surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 1 am Tuesday 17 Mar 2026 HST
Forecast update in hr  min  s Forecast update imminent
Makapu'u surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Makapu'u sea temperature is
24.5° C
 (Which is normal for this time of year)

How big are the waves at Makapu'u today?

The current surf forecast for Makapu'u at 7AM is: 0.6m 8s primary swell from a East direction and 0.5m 3s secondary swell from a North direction (forecast issued at 01:00am March 17). An open ocean swell of 1.3m 12s is not directed at the surf break, a second open ocean swell of 0.7m 9s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (17 Mar)1.5ft (0.5m)8s
Afternoon (17 Mar)1.5ft (0.5m)17s
Evening (17 Mar)2ft (0.6m)17s

Table - waves today at Makapu'u. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Tuesday
17
Wednesday
18
Thursday
19
11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
0
0
1
1
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.6
E
0.6
E
0.6
E
0.6
E
0.5
E
0.5
S
0.6
S
0.6
S
0.7
S
0.7
S
0.7
S
0.8
S
0.8
S
0.8
S
0.8
S
0.8
S
0.9
S
0.9
S
0.9
S
0.9
S
0.9
S
0.8
S
0.8
S
0.8
S
Period(s) (?)8888817171716161616161615151515141414141414
Wave
Graph
(?)Metric surfscale
Energy kJ (?)4645444331145204200257254251322322318302283347343338333333257246232
Wind
(km/h)
5
NNE
15
NNE
20
N
20
N
15
NNE
15
NE
10
NE
15
NE
15
NE
15
NE
15
ENE
15
ENE
10
E
10
SE
10
ESE
10
E
10
E
10
E
15
SE
20
SSE
20
SSE
15
S
15
S
15
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		crosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		oncross-
on		ononcross-
on		cross-
on		cross-
on		ononcross-
on		crosscrosscrosscross-
off		cross-
off		cross-
off
High Tide
/ height (m)
2:11AM
0.56
2:02PM
0.40
2:29AM
0.54
2:44PM
0.45
2:47AM
0.51
3:28PM
0.50
Low Tide
/ height (m)
8:21AM
0.04
7:51PM
-0.02
8:40AM
-0.00
8:32PM
0.01
9:03AM
-0.05
Tuesday
17
Wednesday
18
Thursday
19
Sunrise---6:37-------6:35-------6:35----
Sunset------6:39-------6:40-------6:40-
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
thunderstorm
thunderstorm
clear
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
Rain (mm)
---------------11-1-1221
Temp. °C242423212121222222222223232424242323232424242524
Feels °C (?)262522202121232222222224252626262525242424242625
  • 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 Makapu'u 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 Makapu'u at:
surf-forecast.com

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