Banyans surf break

Banyans surfForecast / HAW – Big Island / USA

information circle48hr Weather and Surf, issued 1 pm Monday 15 Sep 2025 HST
Forecast update in hr  min  s Forecast update imminent
Banyans surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Banyans sea temperature is
27.2° C
(Which is normal for this time of year)


How big are the waves at Banyans today?

The current surf forecast for Banyans at 4PM is: 0.4m 14s primary swell from a South-southwest direction (forecast issued at 01:00pm September 15). An open ocean swell of 0.3m 11s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (HST) & DateWave HeightWave Period
Morning (15 Sep)1.5ft (0.4m)13s
Afternoon (15 Sep)1.5ft (0.4m)14s
Evening (15 Sep)1ft (0.3m)15s

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

Updates in  hr  min  s Forecast update imminent
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM
Rating
(10 max)
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
Swell
Height Map
Wave Height (m) & direction (?)
0.4
SSW
0.4
SSW
0.4
SSW
0.3
SSW
0.3
SSW
0.3
SSW
0.4
SSW
0.4
SSW
0.4
SSW
0.2
SSW
0.3
SW
0.3
SW
0.2
SSW
0.2
SSW
0.3
SW
0.4
SW
0.3
SW
0.4
SW
0.4
SW
0.4
SW
0.4
SW
0.4
SW
0.4
SW
0.4
SW
Period(s) (?)131314151214121213171716161616161515151515151514
Wave
Graph
(?)Metric surfscale
Energy (?)7082887551707191118304943285241664059858583565495
Wind
(km/h)
10
WSW
15
W
10
W
5
SSW
5
SW
5
WNW
5
NW
0
SSW
10
WSW
10
WSW
10
SW
10
W
10
NW
10
NW
0
W
10
S
15
W
15
WNW
5
W
10
S
5
SSE
10
NNW
10
N
0
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
onononcross-
on
glasscross-
on
glassglasscross-
on
oncross-
on
oncross-
on
cross-
on
glasscrossonononcrosscross-
off
cross-
on
crossglass
High Tide
/ height (m)
11:32AM
0.72
12:07AM
0.28
12:35PM
0.74
1:09AM
0.34
1:23PM
0.75
1:52AM
0.41
Low Tide
/ height (m)
7:37PM
0.19
4:49AM
0.17
8:04PM
0.16
6:11AM
0.16
8:27PM
0.13
7:11AM
0.14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Sunrise-------6:11-------6:11-------6:11
Sunset--6:25-------6:24-------6:23-----
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
clear
Rain (mm)
------------------------
Temp. °C272727262625252627272726262525262726262625252526
Feels °C (?)282829292927282928292929282728282927292828272629
  • 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

Eyeball surf reportRecent Eyeball Surf Reports for HAW - Big Island

  1. weather stationWind Update Continuing clean conditions at Banyans (calm at Kailua Kona 2 km from Banyans). 0.6m 13s groundswell from the SSW with a 0.4m 2s local chop from the W. 2 swells combining to make bigger set waves.

    Banyans
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Actual: 58 min ago

2 km/h
WNW
Clean
Please reload the page to see if there are any updates.

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