Honokohau Harbour Surf Break

Lat Long: 19.67° N 156.03° W

Honokohau Harbour Surf Forecast and Surf Report

Issued: 7 pm 11 Jul 2026 (local time)

Forecast update in  hr  min

Today's Honokohau Harbour sea temperature is
27.0° C
1.1° 

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 12 Jul 2026:

  • Best quality surf: Sunday 12 Jul, 8AM (local time) - 2.5ft (0.7m), 17s period, SW swell with glassy winds.
  • Most powerful swell: Wednesday 15 Jul, 8AM (local time) - 3ft (0.9m), 16s period, WNW swell with 411 kJ wave energy.
  • Next surfable swell (1★+): Sunday 12 Jul, 8AM (local time) - 2.5ft (0.7m), 17s period with SW 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 Sunday (Jul 12) at 8AM. The primary swell is predicted to be 0.7m and 17s period with a secondary swell of 0.9m and 7s. Another secondary swell of 0.3m 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 Wednesday (Jul 15) at 8AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 7s period and expected on Thursday (Jul 16) at 8PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Sun 12th Jul)2.5ft (0.7m) 17s
Best Surf 8AM (Sun 12th Jul)2.5ft (0.7m) 17s
Most Powerful 8AM (Wed 15th Jul)3ft (0.9m) 16s

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


Alright folks, Rusty here with a look at what Honokohau Harbour has in store for us over the next couple of weeks.

Overall, it’s a bit of a slow start, but there’s a real standout window of quality surf building towards the end of the month that should absolutely be on your radar. The harbour itself is a consistent reef break, best for intermediate surfers, and it loves a good WNW swell. Water temps are right around average for this time of year, so no surprises there.

Right now, we’re looking at a quiet spell. The surf is pretty underwhelming through the first half of the period. Sunday afternoon (July 12) offers a small, glassy 2ft SW swell but it’s tiny. A short run of slightly better energy shows up on Tuesday afternoon (July 14) with a 2ft W swell and a moderate combined energy (507), but it’s still mostly marginal. From Wednesday the 15th through to Monday the 20th, it’s mostly poor with weak energy readings, often below 100. You’ll see a few days of wind-affected, messy conditions with a lot of cross-onshore chop, so don’t get your hopes up. There’s a noticeable dry spell with no real quality options from the 15th through the 21st.

Now, here’s the good news. Things start to turn around on the morning of Wednesday, July 22. A very long period 24-second SSW groundswell rolls in, with 2ft waves and a solid combined energy (477). The wind goes light and variable, and by the morning of Thursday, July 23, it turns glassy. That’s the first real highlight. The swell is still small, but that long period on a reef like Honokohau Harbour should create some clean, lined-up waves.

But the real standout is the window from Saturday afternoon, July 25, through to Sunday morning, July 26. Saturday afternoon delivers a very glassy 4ft SSW groundswell with a period of 18 seconds and a strong combined energy (1227). The wind is glassy, conditions will be clean, and the waves will have some push and shape. Sunday morning is just as good: glassy conditions again, with a 4ft SSW swell and a 17-second period, combined energy of 837. This is your best bet for a session. This size is perfect for intermediates, and with that clean glass, it’ll be a treat.

Keep in mind that Monday the 27th morning sees the swell drop off again with a smaller 3ft SSW groundswell and a moderate energy (404), but it’s still worth a look if you’re around.

That’s the story. Small and slow to start, but that end-of-July glassy groundswell is worth waiting for.

Rusty

Short Range Forecast

Moderate rain (total 11mm), heaviest on Sat night. Warm (max 27°C on Sat night, min 24°C on Mon night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 6mm), mostly falling on Tue night. Warm (max 27°C on Thu afternoon, min 25°C on Tue night). Wind will be generally light.

Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Sat
18
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
1
0
2
1
1
0
1
0
1
1
0
0
1
0
1
2
1
1
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
SW
17
0.7
SW
16
0.7
SW
16
0.7
SW
16
0.7
SW
15
0.7
SW
15
0.6
W
18
0.7
SW
14
0.7
W
17
0.8
W
17
0.9
WNW
16
0.9
WNW
16
0.9
WNW
15
0.9
WNW
15
0.9
WNW
15
0.8
WNW
14
0.7
W
14
0.7
SSW
16
0.6
W
14
0.6
SSW
14
0.6
SSW
14
Wave Graph
Metric surfscale
Energy kJ
309
264
258
248
229
217
230
194
270
351
406
400
380
360
355
280
203
259
140
158
158
Wind (km/h)
10
W
10
SW
0
WNW
10
NNW
5
S
20
S
10
NNW
15
SSW
10
WSW
10
N
20
SSW
15
NW
10
S
15
WNW
5
SW
0
WNW
10
W
10
WSW
5
W
10
SW
10
W
Wind State
on
cross-on
glassy
cross-on
cross
cross
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross
cross-on
cross-on
glassy
on
cross-on
on
cross-on
on
High Tide
1:35AM0.19m
2:48PM0.83m
2:33AM0.20m
3:32PM0.84m
3:28AM0.22m
4:15PM0.83m
4:20AM0.24m
4:56PM0.79m
5:14AM0.27m
5:34PM0.72m
6:10AM0.31m
6:11PM0.64m
7:10AM0.35m
6:47PM0.55m
Low Tide
9:33PM0.08m
7:06AM-0.08m
10:16PM0.05m
7:57AM-0.08m
10:56PM0.03m
8:47AM-0.06m
11:34PM0.02m
9:37AM-0.03m
00:10AM0.02m
10:28AM0.02m
00:44AM0.02m
11:21AM0.08m
1:17AM0.02m
12:21PM0.15m
rain showers
rain showers
rain showers
rain showers
part cloud
part cloud
rain showers
clear
part cloud
rain showers
part cloud
rain showers
rain showers
clear
clear
part cloud
clear
part cloud
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:52
5:52
5:52
5:54
5:54
5:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:06
7:06
7:06
7:06
7:06
7:06
7:05
7:05
 mm
3
1
1
2
4
4
1
1
Temp °C
27
27
27
26
25
26
25
26
26
25
26
26
25
26
27
26
27
27
27
27
27
Feels °C
29
29
31
29
27
27
27
27
27
28
26
28
26
27
29
28
29
29
30
29
30
  • 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 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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