
Surf Forecasts:
Honolii Beach Park surf forecast from 7 Sep 2026:
- Best quality surf: Sunday 6 Sep, 8PM (local time) - 7ft (2.1m), 12s period, ENE swell with cross-offshore winds.
- Most powerful swell: Sunday 6 Sep, 8PM (local time) - 7ft (2.1m), 12s period, ENE swell with 1,231 kJ wave energy.
- Next surfable swell (1★+): Sunday 6 Sep, 8PM (local time) - 7ft (2.1m), 12s period with ENE 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 Sunday (Sep 06) at 8PM. The primary swell is predicted to be 2.1m and 12s period with a secondary swell of 0.4m and 10s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Honolii Beach Park in the next 16 days are 2.1m 12s and forecast to arrive on Sunday (Sep 06) at 8PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 9s period and expected on Tuesday (Sep 08) at 5AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Sun 6th Sep) | 7ft (2.1m) 12s |
| Best Surf | 8PM (Sun 6th Sep) | 7ft (2.1m) 12s |
| Most Powerful | 8PM (Sun 6th Sep) | 7ft (2.1m) 12s |
Table - best surf conditions forecast for Honolii Beach Park over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s talk about what’s headed our way for Honolii Beach Park.
We’ve got a decent pulse of ENE groundswell rolling in to start the period, but honestly, the opening act is the only real show in town for the next 16 days. The rest of the window looks pretty flat and messy, so you’ll want to make the most of what’s on offer early on.
Sunday, September 6th – Afternoon: This is your standout window. We’re looking at a solid 7 ft swell out of the ENE with a juicy 12-second period, so there’s proper energy in the water (1243 – moderate wave energy). The wind is a light cross-off from the SSE at 9 mph, which is going to keep things clean. The water temp is a warm 81° – right around average for this time of year, so no worries there. Honolii is a river mouth break, and with this long-period groundswell, expect well-shaped lines, though it might wall up a bit on the sandbars. This one’s for the bag – get on it.
Monday, September 7th: The swell drops a touch to 6 ft with the same 12-second period, but the wind swings SE and picks up to 12-16 mph, putting a cross-chop on it. Not the cleanest by any stretch, and the morning is rated marginal, while the afternoon goes poor.
Tuesday, September 8th through to the end of the period: Honestly, it’s a long stretch of small, weak, or onshore slop. Swell drops below 5 ft, period shortens to 10 seconds or less after that, and the combined wave energy falls into the weak to moderate range (from 867 down to 45 by mid-September). Winds stay cross or cross-onshore most days, with only a few light wind windows, but the swell just isn’t there to do anything with. There’s a gap of *several days* here where there’s really nothing worth paddling out for. From the 9th right through to the 21st, the forecasts show poor to marginal conditions at best. A few days around the 19th and 20th show 4-5 ft E swell with 8-second period, but with moderate to gentle cross-shore breezes, it’s not going to shape up.
So, to sum it up: Sunday afternoon, September 6th is your one real shot at some quality. After that, it’s a long, quiet stretch. Keep an eye on it – forecasts can change, but right now, it looks like a waiting game.
Rusty.
Short Range ForecastModerate rain (total 17mm), heaviest on Sun afternoon. Warm (max 29°C on Tue morning, min 25°C on Sun afternoon). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 8mm), mostly falling on Wed night. Warm (max 27°C on Wed afternoon, min 24°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Sun 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | ||||||||||||||||||||
Wave Height (m) Direction Period (s) | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 11 | NE 10 | NE 10 | E 13 | E 12 | E 12 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 9 |
Wave Graph | ||||||||||||||||||||
1231 | 1138 | 1018 | 1001 | 726 | 527 | 327 | 276 | 199 | 190 | 148 | 197 | 162 | 193 | 387 | 366 | 232 | 205 | 154 | 94 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross | cross-off | cross | cross | cross-off | cross | cross-on | cross-on | on | on | glassy | cross-on | cross-on | cross-off | cross-on | cross-on | cross-on |
High Tide | 00:01AM0.40m | 1:13PM0.89m | 00:57AM0.48m | 1:49PM0.90m | 1:43AM0.56m | 2:22PM0.89m | 2:26AM0.64m | 2:52PM0.86m | 3:07AM0.70m | 3:18PM0.81m | 3:47AM0.74m | 3:44PM0.74m | 4:27AM0.76m | |||||||
Low Tide | 7:33PM0.23m | 5:55AM0.00m | 7:56PM0.17m | 6:51AM-0.02m | 8:21PM0.13m | 7:39AM-0.03m | 8:46PM0.08m | 8:23AM-0.00m | 9:11PM0.05m | 9:04AM0.05m | 9:36PM0.02m | 9:45AM0.11m | 10:01PM0.01m | |||||||
— | — | 6:05 | — | — | 6:05 | — | — | 6:05 | — | — | 6:05 | — | — | 6:05 | — | — | 6:07 | — | — | |
6:30 | — | — | 6:30 | — | — | 6:29 | — | — | 6:28 | — | — | 6:27 | — | — | 6:25 | — | — | 6:24 | — | |
mm | 5 | 3 | 2 | — | — | — | 1 | 5 | 1 | 1 | 4 | 3 | — | — | — | — | — | — | — | 3 |
Temp °C | 26 | 26 | 27 | 28 | 27 | 29 | 28 | 27 | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 25 |
Feels °C | 28 | 28 | 28 | 29 | 29 | 30 | 29 | 31 | 29 | 30 | 30 | 27 | 27 | 28 | 27 | 26 | 29 | 28 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 11 | NE 10 | NE 10 | NE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | NNE 8 |
1231 | 1138 | 1018 | 1001 | 726 | 527 | 327 | 206 | 123 | 134 | 148 | 197 | 162 | 193 | 387 | 366 | 232 | 205 | 154 | 76 | |
Swell 2 Height (m) Direction Period (s) | SSE 10 | N 8 | N 9 | E 14 | E 14 | E 14 | E 14 | E 13 | E 12 | E 12 | E 12 | E 11 | ENE 11 | SE 8 | NNE 8 | NNE 8 | NNE 7 | NNE 8 | NNE 8 | ENE 9 |
18 | 11 | 40 | 106 | 246 | 315 | 297 | 276 | 199 | 190 | 137 | 93 | 100 | 11 | 35 | 35 | 28 | 64 | 90 | 94 | |
Swell 3 Height (m) Direction Period (s) | N 8 | SE 9 | SE 9 | NNE 9 | SE 9 | NW 12 | NW 12 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | N 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | ESE 7 |
12 | 23 | 21 | 26 | 22 | 6 | 6 | 13 | 13 | 13 | 12 | 12 | 12 | 2 | 11 | 11 | 16 | 9 | 9 | 21 | |
Wind waves Height (m) Direction Period (s) | — | — | — | SE 4 | SSE 4 | SE 4 | SE 4 | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | 12 | 13 | 25 | 34 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 0 | 5 | 85 | 3 | 97 | 5 | 0 | 2 | 3 | 5 | 5 | 5 | 0 | 5 | 5 | 0 | 2 | 5 | 3 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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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.










