Honokohau Harbour surfForecast / HAW – Big Island / USA

information circle48hr Weather and Surf, issued 1 pm Saturday 13 Sep 2025 HST
Forecast update in hr  min  s Forecast update imminent
Honokohau Harbour surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Honokohau Harbour sea temperature is
27.2° C
(Which is normal for this time of year)


How big are the waves at Honokohau Harbour today?

The current surf forecast for Honokohau Harbour at 5PM is: 0.7m 6s primary swell from a North-northeast direction (forecast issued at 01:00pm September 13). An open ocean swell of 0.5m 12s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (13 Sep)1.5ft (0.4m)14s
Afternoon (13 Sep)2ft (0.6m)6s
Evening (13 Sep)1.5ft (0.4m)14s

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

Updates in  hr  min  s Forecast update imminent
Saturday
13
Sunday
14
Monday
15
Tuesday
16
11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM
Rating
(10 max)
0
0
0
0
0
0
1
1
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
1
Swell
Height Map
Wave Height (m) & direction (?)
0.4
SW
0.6
NNE
0.7
NNE
0.4
SW
0.4
SW
0.4
SW
0.4
SW
0.4
SSW
0.4
SSW
0.5
SSW
0.5
SSW
0.4
SSW
0.4
SW
0.5
NNE
0.4
SSW
0.4
SSW
0.4
SSW
0.4
SSW
0.4
SSW
0.3
SSW
0.4
SSW
0.3
SSW
0.4
SSW
0.4
SSW
Period(s) (?)146615141414141414141413513131313141312121212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)53202854535251828111811881441469686868753250295760
Wind
(km/h)
10
SW
10
WSW
10
WSW
10
WSW
10
W
10
WNW
5
WNW
0
SW
5
W
10
WSW
15
S
10
SSW
10
WNW
10
NW
5
NW
0
SSW
10
WSW
10
WSW
10
WSW
10
WSW
5
SSW
5
WSW
0
WSW
0
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
on
onononglassglassoncross-
on
crosscrosscross-
on
cross-
on
glassglasscross-
on
ononcross-
on
glassglassglassglass
High Tide
/ height (m)
8:53AM
0.67
8:00PM
0.23
10:10AM
0.68
10:06PM
0.21
11:21AM
0.70
11:47PM
0.24
Low Tide
/ height (m)
5:01PM
0.20
1:50AM
0.09
6:25PM
0.16
3:12AM
0.11
7:12PM
0.13
4:40AM
0.11
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Sunrise-------6:11-------6:11-------6:11
Sunset--6:28-------6:27-------6:25-----
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
Rain (mm)
------------------------
Temp. °C272726262625252527262626252525252726262626252525
Feels °C (?)302929292928282829282728272728292928282930292929
  • 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 Wind reports 7 km away suggest it is still onshore at Honokohau Harbour (light winds from the W at Kailua/Kona Airport). A 0.9m local chop from the WSW

    Honokohau Harbour
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2 h 19 min ago

17 km/h
W
Onshore
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