Big Beach surf break

Big Beach surfForecast / HAW – Maui / USA

information circle48hr Weather and Surf, issued 7 pm Friday 21 Nov 2025 HST
Forecast update in hr  min  s Forecast update imminent
Big Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Big Beach sea temperature is
26.3° C
(Which is slightly warmer than usual)


How big are the waves at Big Beach today?

The current surf forecast for Big Beach at 9PM is: 0.4m 13s primary swell from a South-southeast direction and 0.2m 10s secondary swell from a South direction (forecast issued at 07:00pm November 21). An open ocean swell of 1.7m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (HST) & DateWave HeightWave Period
Morning (21 Nov)--
Afternoon (21 Nov)1.5ft (0.4m)14s
Evening (21 Nov)1.5ft (0.4m)13s

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

Updates in  hr  min  s Forecast update imminent
Friday
21
Saturday
22
Sunday
23
Monday
24
5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM
Rating
(10 max)
1
1
0
0
0
0
1
1
0
0
1
1
1
1
1
1
0
1
1
1
1
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.4
SW
0.4
SSE
0.4
SSE
0.5
S
0.4
SSE
0.4
SSE
0.3
NW
0.4
NW
0.4
NW
0.4
NW
0.4
NW
0.4
NW
0.4
NW
0.3
NW
0.3
NW
0.3
NW
0.3
NW
0.3
NW
0.3
NW
0.3
NW
0.3
NW
0.3
NW
0.3
NW
0.3
NW
Period(s) (?)141313121212181716161616151514141414131313131313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)5756547649484910395918885574033333129282827272625
Wind
(km/h)
15
E
15
ENE
20
ENE
20
ENE
15
ENE
15
ENE
10
ENE
5
ESE
20
E
20
E
10
E
10
NE
10
NE
10
ENE
10
E
10
E
15
E
15
ENE
15
ENE
15
ENE
15
ENE
15
ENE
10
ENE
10
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
offcross-
off
cross-
off
cross-
off
cross-
off
offcross-
off
cross-
off
cross-
off
cross-
off
offoffoffcross-
off
cross-
off
cross-
off
offoffoffcross-
off
offcross-
off
cross-
off
High Tide
/ height (m)
3:06PM
0.30
5:19AM
0.56
3:27PM
0.28
6:00AM
0.54
3:42PM
0.27
6:45AM
0.52
Low Tide
/ height (m)
9:27PM
-0.04
11:47AM
0.17
9:55PM
-0.03
12:46PM
0.18
10:25PM
-0.02
Friday
21
Saturday
22
Sunday
23
Monday
24
Sunrise-----6:39-------6:39-------6:39--
Sunset5:44-------5:43-------5:43-------
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
cloud
part cloud
clear
clear
clear
part cloud
part cloud
rain showers
rain showers
part cloud
part cloud
clear
clear
clear
clear
Rain (mm)
----------------11------
Temp. °C252524242424262625252525242425252525242423242526
Feels °C (?)262524242424272825252627262527272626242423242627
  • 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

Latest Updates

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 Big Beach 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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