Honokohau Harbour Surf Break

Lat Long: 19.67° N 156.03° W

Honokohau Harbour Surf Forecast and Surf Report

Issued: 7 pm 24 Aug 2026 (local time)

Forecast update in  hr  min

Today's Honokohau Harbour sea temperature is
27.9°C
1.3° 

Honokohau Harbour surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Honokohau Harbour surf forecast from 25 Aug 2026:

  • Best quality surf: Thursday 27 Aug, 5AM (local time) - 3ft (0.9m), 16s period, SSW swell with glassy winds.
  • Most powerful swell: Thursday 27 Aug, 5AM (local time) - 3ft (0.9m), 16s period, SSW swell with 421 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 26 Aug, 2AM (local time) - 2ft (0.6m), 15s period with SSW swell.

Best Forecast Surf Conditions for Honokohau Harbour this week:

The surf forecast for Honokohau Harbour over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 26) at 2AM. The primary swell is predicted to be 0.6m and 15s period with a secondary swell of 0.8m and 5s. Another secondary swell of 0.5m and 3s 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 16 days are 0.9m 16s and forecast to arrive on Thursday (Aug 27) at 5AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 16s period and expected on Thursday (Aug 27) at 8AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Wed 26th Aug)2ft (0.6m) 15s
Best Surf 5AM (Thu 27th Aug)3ft (0.9m) 16s
Most Powerful 5AM (Thu 27th Aug)3ft (0.9m) 16s

Table - best surf conditions forecast for Honokohau Harbour over the next 16 days.


The Lowdown

Alright, let’s switch it up for the imperial crew.

### Imperial

Listen up. Looking at the next 16 days, it’s a rough stretch for the most part. There’s a big ol’ gap of nothing much.

We’re in a quiet patch right now. The waves are small, conditions are mostly average or junk. There are a couple of moments with glassy or offshore wind, but the energy is weak – the combined energy on the 25th morning is a mere 288, which is barely a ripple. The waves are around 2ft, with a 16-second period. That’s a long period groundswell from the SSW, which is good for a reef like Honokohau Harbour – it should make clean, lined-up waves – but with this size, there’s just no horsepower. Water temp is about normal for this time of year.

Tuesday morning (25th) and Wednesday morning (26th) are your best early bets. Wednesday morning is the pick: glassy conditions, 2ft SSW swell with a moderate energy of 198. Surfable, but very ordinary.

Then the wheels fall off. From Thursday the 27th all the way to Monday the 7th of September, it’s a dead zone. Scores are zero or next to it. Winds are cross or onshore, and when there’s any swell, it’s either tiny or a short-period windswell that offers nothing. The energy readings are low, and the word on the street is "poor surf conditions" for over a week. It’s bleak.

Now, on Tuesday the 1st of September, there’s a little hope. The morning shows a 3ft SSW swell with a very long 18-second period and a combined energy of 564 – that’s moderate energy and a good sign of power. Wind is light offshore from the W. That’s a tasty forecast for Honokohau Harbour, but it’s a long way off, so keep an eye on it but don’t make plans yet.

And even further out, on Sunday the 6th of September afternoon, another one pops up: a 2ft SSW swell with a 19-second period and energy of 532. Still small, but that very long period and the light cross-onshore wind could put a few fun ones on the reef. Again, a distant promise.

The only real standout is Tuesday, September 1st, morning. If it lines up, with the offshore wind and that long groundswell, Honokohau Harbour could give you a few clean, rideable waves. But that’s a two-week-away rumor right now.

Keep your stick on the rack, boys. This is a dry spell with a couple of far-off shining moments.

Rusty.

Short Range Forecast

Light rain (total 8mm), mostly falling on Mon night. Warm (max 28°C on Mon night, min 25°C on Wed night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 7mm), mostly falling on Thu night. Warm (max 27°C on Fri morning, min 25°C on Thu night). Wind will be generally light.

Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
SSW
12
0.5
SSW
16
0.6
SSW
16
0.6
SSW
15
0.6
SSW
14
0.7
SSW
17
0.6
SSW
13
0.7
SSW
16
0.7
NNE
6
0.6
SSW
14
0.5
NNE
5
0.7
SSW
13
0.7
NNE
6
0.7
NNE
6
0.4
SW
17
0.5
SW
17
0.4
SSW
16
0.5
SW
15
0.4
SSW
15
Wave Graph
Metric surfscale
Energy kJ
121
146
188
167
160
300
131
263
27
160
15
184
32
33
75
135
91
112
76
Wind (km/h)
5
NNW
10
WNW
5
SW
5
WNW
5
SW
10
SSW
5
ENE
10
W
5
SSW
10
NNW
10
SSW
10
W
5
SSW
5
WNW
10
SSW
5
N
5
WSW
10
SSW
5
NNW
Wind State
glassy
on
cross-on
glassy
glassy
cross
glassy
on
cross
cross-on
cross
on
glassy
on
cross-on
cross
cross-on
cross
glassy
High Tide
1:58AM0.30m
2:32PM0.71m
2:35AM0.34m
3:02PM0.70m
3:11AM0.38m
3:32PM0.68m
3:49AM0.43m
4:00PM0.64m
4:27AM0.47m
4:29PM0.59m
5:10AM0.52m
4:59PM0.52m
Low Tide
9:08PM0.12m
7:24AM0.06m
9:31PM0.10m
8:06AM0.05m
9:53PM0.09m
8:47AM0.06m
10:15PM0.08m
9:29AM0.08m
10:36PM0.06m
10:14AM0.11m
10:58PM0.05m
11:05AM0.15m
11:23PM0.05m
thunderstorm
clear
part cloud
thunderstorm
clear
part cloud
part cloud
clear
part cloud
rain showers
part cloud
rain showers
rain showers
clear
part cloud
clear
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:07
6:07
6:07
6:07
6:07
6:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:45
6:45
6:44
6:43
6:42
6:40
6:40
 mm
4
4
2
1
4
Temp °C
28
28
28
27
27
27
26
27
26
26
27
26
26
27
27
26
27
27
26
Feels °C
31
31
32
30
30
30
29
29
28
29
29
28
29
29
30
29
30
30
29
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  • 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 16 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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