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Surf Forecasts:

H-Reef surfForecast / HAW – Maui / USA

information circle48hr Weather and Surf, issued 7 am Friday 19 Dec 2025 HST
Forecast update in hr  min  s Forecast update imminent
H-Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's H-Reef sea temperature is
25.6° C
 (Which is slightly warmer than usual)

How big are the waves at H-Reef today?

The current surf forecast for H-Reef at 9AM is: 1.7m 12s primary swell from a North-northwest direction and 0.9m 9s secondary swell from a East-southeast direction (forecast issued at 07:00am December 19). The wind direction is predicted to be glassy and the swell rating is 3.

Time (HST) & DateWave HeightWave Period
Morning (19 Dec)5.5ft (1.7m)12s
Afternoon (19 Dec)5.5ft (1.7m)12s
Evening (19 Dec)5ft (1.6m)11s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Friday
19
Saturday
20
Sunday
21
Mon
22
5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM
Rating
(10 max)
4
3
3
3
3
3
3
3
3
3
3
3
2
3
2
2
1
1
1
1
1
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.7
NNW
1.7
NNW
1.7
NNW
1.7
NNW
1.7
NNW
1.6
NNW
1.6
NNW
1.6
NNW
1.6
N
1.6
N
1.6
N
1.5
N
1.1
N
1.3
N
1.8
N
1.7
N
1.7
N
1.6
N
1.5
N
1.5
N
1.4
N
1.4
N
1.3
N
1.3
N
Period(s) (?)121212121111111111111111141313121212121212111111
Wave
Graph
(?)Metric surfscale
Energy kJ (?)8247677547297046696576576406526405554755691044833778666586596511482408408
Wind
(km/h)
10
S
5
SSE
5
N
5
NNW
5
NNE
5
SSE
5
S
5
SSE
5
SE
5
E
10
ENE
10
ENE
10
E
15
ENE
15
E
15
E
15
E
15
E
15
E
20
E
20
E
25
E
20
E
25
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offglassglassglassglassglassglassglassglassglasscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscross
High Tide
/ height (m)
2:52AM
0.92
1:13PM
0.48
3:24AM
0.93
1:46PM
0.49
3:57AM
0.93
2:20PM
0.48
Low Tide
/ height (m)
9:43AM
0.41
7:44PM
0.04
10:14AM
0.40
8:17PM
0.03
10:47AM
0.40
8:49PM
0.04
Friday
19
Saturday
20
Sunday
21
Mon
22
Sunrise-6:56-------6:56-------6:56------
Sunset----5:47-------5:47-------5:49---
clear
clear
thunderstorm
thunderstorm
thunderstorm
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
clear
clear
clear
Rain (mm)
--121-------------------
Temp. °C242525262525242424242525242424232324252525242323
Feels °C (?)262828292829272727272727262525232325252525232222
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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 H-Reef 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 H-Reef at:
surf-forecast.com

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