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Surf Forecasts:

Slaughterhouse surf break

Slaughterhouse surfForecast / HAW – Maui / USA

information circle48hr Weather and Surf, issued 1 pm Tuesday 17 Mar 2026 HST
Forecast update in hr  min  s Forecast update imminent
Slaughterhouse surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Slaughterhouse sea temperature is
24.2° C
 (Which is normal for this time of year)

How big are the waves at Slaughterhouse today?

The current surf forecast for Slaughterhouse at 6PM is: 1.8m 12s primary swell from a North-northwest direction and 0.6m 4s secondary swell from a North-northeast direction (forecast issued at 01:00pm March 17). An open ocean swell of 0.5m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (HST) & DateWave HeightWave Period
Morning (17 Mar)4.5ft (1.4m)11s
Afternoon (17 Mar)5.5ft (1.7m)12s
Evening (17 Mar)6ft (1.9m)12s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
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
1
1
1
2
2
2
2
2
2
2
2
3
2
2
2
2
2
2
2
2
2
2
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.7
NNW
1.7
NNW
1.8
NNW
1.9
NNW
2
NNW
1.9
NNW
1.9
NNW
1.4
NNW
1.9
NNW
1.8
NNW
1.7
NNW
1.7
NNW
1.6
NNW
1.6
NNW
1.6
NNW
1.4
NNW
1.4
NNW
1.3
N
1.3
N
1.2
N
1.2
N
1.2
N
1.1
N
1.1
N
Period(s) (?)121212121313131312121212121211111111111111101010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)74380290410981321125511987001089933793793755636603495486403403332319296244244
Wind
(km/h)
20
NE
15
NE
15
NE
20
NE
20
ENE
15
E
15
ENE
15
E
15
ENE
20
E
15
E
15
ESE
5
SE
5
S
5
S
10
SSE
10
SE
15
SE
15
ESE
10
ESE
10
SSE
15
S
15
S
15
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscrosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offcross-
off		cross-
off		cross-
off		offoffcross-
off		cross-
off		offcross-
off		cross-
off		cross-
off
High Tide
/ height (m)
2:18PM
0.61
2:31AM
0.77
2:56PM
0.68
2:54AM
0.73
3:36PM
0.74
3:17AM
0.67
Low Tide
/ height (m)
8:34AM
0.18
8:08PM
0.16
8:52AM
0.14
8:50PM
0.19
9:13AM
0.10
9:35PM
0.24
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Sunrise-------6:31-------6:31-------6:30
Sunset--6:36-------6:36-------6:37-----
part cloud
light rain
mod rain
light rain
rain showers
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
thunderstorm
thunderstorm
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
cloud
Rain (mm)
-2942--------11--123111-
Temp. °C232121212121222223232323242323242524242424242424
Feels °C (?)232222212121222224232323272525252725252626252524
  • 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 Slaughterhouse 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 Slaughterhouse at:
surf-forecast.com

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