Honokohau Harbour surfForecast / HAW – Big Island / USA

information circle12 Day Weather and Surf, issued 7 pm Saturday 06 Dec 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
26.1° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for Honokohau Harbour this week:

The surf forecast for Honokohau Harbour over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Dec 07) at 8AM. The primary swell is predicted to be 0.4m and 14s period with a secondary swell of 0.4m and 12s. Another secondary swell of 0.3m and 4s is also forecast. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Honokohau Harbour in the next 12 days are 1.0m 14s and forecast to arrive on Wednesday (Dec 10) at 8PM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 5s period and expected on Sunday (Dec 07) at 8PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Sun 7th Dec)1.5ft (0.4m) 14s
Best Surf11PM (Tue 9th Dec)3ft (0.9m) 13s
Most Powerful 8PM (Wed 10th Dec)3.5ft (1.0m) 14s

Table - best surf conditions forecast for Honokohau Harbour over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Warm (max 25°C on Sat night, min 23°C on Sat night). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Warm (max 25°C on Wed afternoon, min 22°C on Thu night). Wind will be generally light.

Sunday
07
Monday
08
Tuesday
09
Wednesday
10
Thursday
11
Friday
12
Sat
13
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
1
0
0
0
0
1
1
0
2
2
1
0
1
0
0
1
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.4
NNW
0.4
SW
0.4
SW
0.4
SW
0.4
NW
0.4
NW
0.5
NW
0.7
NW
0.7
NW
0.7
NW
0.8
NW
0.9
NW
0.8
NW
0.6
NW
0.6
NW
0.6
NNW
0.6
NW
0.7
NW
0.5
NW
0.4
NNW
0.4
NW
Period(s) (?)121414131616151414131615141313121211111110
Wave
Graph
(?)Metric surfscale
Energy kJ (?)6052464562891132061891783023652811381349887119584725
Wind
(km/h)
10
NNW
10
SSW
10
WSW
5
NNW
10
SSW
15
NW
10
S
10
WNW
5
NW
10
S
10
SW
5
NW
0
WNW
10
WNW
10
WNW
0
SW
10
NW
15
NNW
5
SE
5
W
5
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
on
cross-
on
glasscross-
on
cross-
on
crosscross-
on
glasscrosscross-
on
glassglasscross-
on
cross-
on
glasscross-
on
cross-
on
glassonon
High Tide
/ height (m)
5:40AM
0.81
5:44PM
0.18
6:27AM
0.75
6:55PM
0.19
7:14AM
0.69
8:19PM
0.23
8:01AM
0.61
9:46PM
0.29
8:48AM
0.53
11:00PM
0.36
9:37AM
0.45
11:56PM
0.45
10:27AM
0.38
Low Tide
/ height (m)
9:55PM
-0.04
1:23PM
0.05
10:42PM
0.01
2:13PM
0.05
11:34PM
0.07
2:59PM
0.05
12:38AM
0.14
3:40PM
0.04
2:05AM
0.20
4:17PM
0.03
3:53AM
0.25
4:50PM
0.02
5:38AM
0.25
5:22PM
0.01
Sunday
07
Monday
08
Tuesday
09
Wednesday
10
Thursday
11
Friday
12
Sat
13
Sunrise-6:45--6:46--6:47--6:47--6:48--6:48--6:48-
Sunset--5:45--5:45--5:45--5:45--5:45--5:45--5:46
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
---------------------
Temp. °C252525242524242525242425232424232525232424
Feels °C (?)272727272625262626272526262625252525242424
  • 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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Information about the Honokohau Harbour Surf forecast

The above surf forecast table for Honokohau Harbour provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Honokohau Harbour can be found by selecting the local surf guide option on the grey menu. Our Honokohau Harbour surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Honokohau Harbour) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Honokohau Harbour may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Honokohau Harbour is 99 km (61 miles) from Hilo. If you plan a vacation in Big Island, look for hotels and other accommodation in Hilo. Hilo has rooms for a wide range of budgets as well as car hire and transport links.

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