Honolii Beach Park Surf Break

Lat Long: 19.76° N 155.09° W

Honolii Beach Park Surf Forecast and Surf Report

Issued: 7 pm 19 Aug 2026 (local time)

Forecast update in  hr  min

Today's Honolii Beach Park sea temperature is
27.2° C
0.8° 

Honolii Beach Park surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Honolii Beach Park surf forecast from 20 Aug 2026:

  • Best quality surf: Monday 24 Aug, 8PM (local time) - 6ft (1.8m), 8s period, E swell with cross-offshore winds.
  • Most powerful swell: Saturday 22 Aug, 11PM (local time) - 6ft (1.9m), 9s period, E swell with 548 kJ wave energy.
  • Next surfable swell (1★+): Thursday 20 Aug, 5PM (local time) - 3ft (0.9m), 7s period with NNE swell.

Best Forecast Surf Conditions for Honolii Beach Park this week:

The surf forecast for Honolii Beach Park over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 20) at 5PM. The primary swell is predicted to be 0.9m and 7s period with a secondary swell of 0.6m and 7s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Honolii Beach Park in the next 16 days are 1.9m 9s and forecast to arrive on Saturday (Aug 22) at 11PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.1m 10s period and expected on Sunday (Aug 23) at 8AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 5PM (Thu 20th Aug)3ft (0.9m) 7s
Best Surf 8PM (Mon 24th Aug)6ft (1.8m) 8s
Most Powerful11PM (Sat 22nd Aug)6ft (1.9m) 9s

Table - best surf conditions forecast for Honolii Beach Park over the next 16 days.


The Lowdown

Alright folks, it’s Rusty here. Let’s have a look at what’s cooking for Honolii Beach Park. This is a river-mouth setup that’s very consistent, but we’re staring down a long stretch of pretty ordinary conditions before anything worth paddling out for shows up.

Right now and for the next week or so, it’s all a bit of a struggle. The surf is small, mostly around 2 ft to 3 ft, with a short, weak period of 7 seconds. The wind is a real problem – mostly onshore or cross-onshore, and the combined energy is weak, sitting between 49 and 129 (weak energy). There are a few moments where the wind drops, like Thursday afternoon when it turns glassy with a 3 ft, 7-second NNE swell, but the energy is still low. Honestly, the setup is more interesting for kite surfing than paddle surfing during this stretch. The crowds are often here, but that won’t matter much as the conditions are just poor.

We hit a dead zone from Sunday the 23rd through Monday the 24th with no swell at all, just flat lines and rain. That’s a tough couple of days. Then from Monday the 24th afternoon, things start to change, but not for the better at first – a 6 ft, 8-second E swell rolls in with a jump in energy to 499 (moderate energy), but the wind is cross-shore and the quality is still poor.

The real shift happens around the end of the month. Starting Saturday the 29th, we see a long-period groundswell arriving. The onshore wind is still there, but the swell is building. By Sunday the 30th, we’re looking at 6 ft to 7 ft swell from the ENE with a very long period of 13 seconds, and the energy is getting strong, hitting 1174 to 1336 (strong energy). This is expert territory over 8 ft, but for now, it’s a big, powerful, and clean-ish wave. The best of the entire 16-day window is shaping up for Monday the 31st of August and Tuesday the 1st of September. On Monday, we’ve got 8 ft to 8 ft ENE swell with 13 seconds, the wind is light and onshore from the NE, but the energy is massive at 1766 to 1857 (strong to very strong energy). This is heavy, powerful surf. Tuesday the 1st of September is the absolute standout: 8 ft ENE swell with 11 seconds, a light onshore breeze, and energy still very strong at 1527 to 1438. The water temperature is about average for the time of year.

Because this is a river-mouth spot, that long-period groundswell will really wrap in and focus, but it’s also going to be pushing a lot of water. It’s going to be for experienced surfers only. The crowd factor is “often” here, so expect a few heads out for these bigger days. After that, the swell backs off into the first week of September but remains rideable.

Standout call: The best is without a doubt Tuesday the 1st of September. That 8 ft, 11-second ENE swell with light onshore wind and enormous energy is the one to circle. It’s a big, powerful day for the crew that can handle it.

Rusty.

Short Range Forecast

Light rain (total 2mm), mostly falling on Sat afternoon. Warm (max 28°C on Fri afternoon, min 25°C on Wed night). Wind will be generally light.

Days 5-7 Weather Summary

Heavy rain (total 51mm), heaviest during Sun afternoon. Warm (max 27°C on Tue morning, min 24°C on Sun morning). Wind will be generally light.

Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
1
1
0
0
1
0
0
0
0
0
0
0
0
2
1
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
E
7
0.8
NNE
7
0.9
NNE
7
0.8
NNE
7
0.7
NE
7
0.8
NE
7
0.7
NE
7
0.8
NE
7
0.8
NE
6
0.9
NE
7
2.1
E
10
2.1
E
10
1.9
E
9
1.9
E
9
1.9
E
8
1.8
E
8
1.7
E
8
1.6
E
8
1.3
E
8
Wave Graph
Metric surfscale
Energy kJ
112
68
83
56
47
55
44
52
49
65
0
0
0
0
499
427
373
323
207
Wind (km/h)
5
WNW
10
ENE
5
ENE
10
S
15
SE
10
ESE
0
WSW
15
ENE
15
NE
5
NE
5
NNW
10
ESE
15
SE
15
SE
15
SE
10
S
15
ESE
10
ESE
10
SE
Wind State
glassy
on
glassy
cross-off
cross
cross-on
glassy
on
on
glassy
cross-on
cross-on
cross
cross-off
cross
cross-off
cross
cross-on
cross
High Tide
10:44AM0.63m
11:57AM0.68m
9:40PM0.31m
12:45PM0.72m
11:41PM0.34m
1:21PM0.77m
00:34AM0.39m
1:51PM0.81m
1:14AM0.44m
2:18PM0.84m
1:51AM0.50m
Low Tide
1:53AM0.12m
3:11AM0.13m
8:36PM0.31m
8:07PM0.28m
5:43AM0.08m
8:15PM0.25m
6:32AM0.04m
8:30PM0.22m
7:12AM0.00m
8:48PM0.19m
clear
clear
clear
clear
part cloud
part cloud
cloud
clear
rain showers
rain showers
light rain
heavy rain
thunderstorm
rain showers
thunderstorm
part cloud
rain showers
part cloud
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
6:01
6:01
6:01
6:01
6:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:45
6:45
6:44
6:43
6:43
6:42
6:40
 mm
2
6
4
12
18
7
3
1
4
Temp °C
26
27
26
26
27
28
27
27
27
25
24
26
26
26
26
26
27
27
26
Feels °C
30
30
29
31
29
30
31
29
29
27
26
30
30
29
28
30
29
29
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 Honolii Beach Park Surf forecast

The above surf forecast table for Honolii Beach Park provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Honolii Beach Park can be found by selecting the local surf guide option on the grey menu. Our Honolii Beach Park 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 (Honolii Beach Park) 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 Honolii Beach Park 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.

Honolii Beach Park is 4 km (2 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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