Honokohau Harbour Surf Break

Lat Long: 19.67° N 156.03° W

Honokohau Harbour Surf Forecast and Surf Report

Issued: 7 pm 12 Jul 2026 (local time)

Forecast update in  hr  min

Today's Honokohau Harbour sea temperature is
27.0° C
1.0° 

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 13 Jul 2026:

  • Best quality surf: Monday 13 Jul, 2AM (local time) - 2.5ft (0.7m), 16s 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★+): Monday 13 Jul, 2AM (local time) - 2.5ft (0.7m), 16s 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 Monday (Jul 13) at 2AM. The primary swell is predicted to be 0.7m and 16s period with a secondary swell of 1.0m and 7s. 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 1.1m 6s period and expected on Sunday (Jul 19) at 11PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Mon 13th Jul)2.5ft (0.7m) 16s
Best Surf 2AM (Mon 13th Jul)2.5ft (0.7m) 16s
Most Powerful 8AM (Wed 15th Jul)3ft (0.9m) 16s

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


Alright, let’s get into it. Gotta be honest with you – the surf window for Honokohau Harbour (Hawaii) is looking pretty quiet over the next 16 days. Not a lot of push, not a lot of shape. We’re starting from Monday, July 13, and there’s really nothing that lights the fire for a proper paddle session. The swell is small, the energy is weak, and most of the time the conditions are just marginal or poor.

The water temperature is about average for this time of year, so at least you won’t need a thick suit.

Let’s break it down. Early on, Monday July 13 through to the end of the week, we’ve got a mix of SW and WNW swells running around 2ft to 3ft, with periods between 14 and 16 seconds – that’s a long period groundswell, but the energy is moderate at best (combined energy around 366 to 604). The catch is the wind. It’s mostly light, but it’s coming from the west or southwest, so it’s either onshore or cross-onshore, which messes up the reef setup. The wave comment keeps saying “marginal” or “poor,” and the scores are bottom-of-the-barrel. This is not a week for surfing – it’s a week for checking the tide pools.

The real standout? If there’s a single moment where you might get a half-decent paddle, it’s Thursday afternoon, July 23. The swell is tiny, only 1ft from the SSW, but the period is a whopping 20 seconds – that’s very long period groundswell. For a reef break like Honokohau Harbour, that kind of period can produce some clean, lined-up waves despite the size. The wind goes glassy, dead calm, which is a massive positive. The combined energy is only 191, so it’s weak, but the conditions are “surfable waves but very ordinary.” It’s not a standout day for power, but for cleanliness, it’s the best we’ve got.

Outside of that, we’ve got a long dry spell. From July 14 through to July 22, it’s almost all poor surf conditions – wind is either on or cross-on, swell stays under 3ft, and the energy is weak. The only other flicker is on July 24 afternoon, with a 2ft SSW swell at 18 seconds and combined energy of 302, but the wind is onshore again. Not worth getting excited about.

Honokohau Harbour is a reef break, consistent, and best with a WNW swell. The whole period is dominated by SW and SSW swells, which is not the optimum direction, so the break is not at its best. Given the tiny swell and poor wind, this setup honestly looks more interesting for kite surfing than paddle surfing on most days.

So, bottom line: the one true standout is Thursday afternoon, July 23, with glassy conditions and a super long period, but it’s small. If you’re patient, you might get a few clean ones. Otherwise, the next 16 days are a slow grind. It’s not a great run, but for this area, blank spells happen. Forecasts can change, so keep an eye on it.

Rusty.

Short Range Forecast

Heavy rain (total 22mm), heaviest during Mon night. Warm (max 26°C on Sun night, min 23°C on Mon night). Wind will be generally light.

Days 5-7 Weather Summary

Some drizzle, heaviest during Wed night. Warm (max 28°C on Fri afternoon, min 24°C on Wed night). Wind will be generally light.

Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sun
19
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
2
1
1
2
1
0
1
1
0
1
0
1
1
1
1
2
0
1
0
0
0
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
16
0.7
SW
15
0.7
SW
14
0.6
W
18
0.7
SW
14
0.7
W
16
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
0.8
W
14
0.7
SSW
16
0.9
SSW
10
0.7
SW
9
0.6
SSW
14
0.7
NNE
6
0.5
SSW
12
1
NNE
6
Wave Graph
Metric surfscale
Energy kJ
248
229
214
230
194
267
351
406
400
380
360
355
280
264
259
148
81
158
31
86
66
Wind (km/h)
5
SE
10
W
10
SW
5
WSW
10
WSW
10
SSW
10
NNW
10
SW
10
W
5
W
10
WNW
10
WSW
10
N
10
WSW
10
W
5
SSW
10
WSW
5
WSW
5
W
5
SW
10
W
Wind State
glassy
on
cross-on
glassy
on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross
cross-on
on
glassy
cross-on
on
on
cross-on
on
High Tide
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
8:16AM0.40m
7:21PM0.46m
Low Tide
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
1:50AM0.02m
1:35PM0.22m
rain showers
rain showers
rain showers
rain showers
rain showers
part cloud
rain showers
clear
part cloud
rain showers
clear
part cloud
clear
clear
clear
clear
clear
part cloud
rain showers
clear
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:52
5:52
5:54
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
7:05
7:05
7:05
 mm
4
1
2
7
3
5
1
2
1
Temp °C
26
26
26
25
25
25
25
26
26
25
26
27
26
27
28
27
27
27
26
27
26
Feels °C
29
28
29
27
27
27
27
28
26
26
28
28
28
30
30
30
30
30
30
30
27
  • 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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