
Surf Forecasts:
Hulihee Palace surf forecast from 12 Aug 2026:
- Best quality surf: Wednesday 12 Aug, 2AM (local time) - 2.5ft (0.7m), 19s period, S swell with glassy winds.
- Most powerful swell: Thursday 13 Aug, 2AM (local time) - 4.5ft (1.3m), 16s period, SSW swell with 905 kJ wave energy.
- Next surfable swell (1★+): Wednesday 12 Aug, 2AM (local time) - 2.5ft (0.7m), 19s period with S swell.
Best Forecast Surf Conditions for Hulihee Palace this week:
The surf forecast for Hulihee Palace over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 12) at 2AM. The primary swell is predicted to be 0.7m and 19s period with a secondary swell of 0.9m and 13s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Hulihee Palace in the next 16 days are 1.3m 16s and forecast to arrive on Thursday (Aug 13) at 2AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.0m 6s period and expected on Sunday (Aug 16) at 11AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Wed 12th Aug) | 2.5ft (0.7m) 19s |
| Best Surf | 2AM (Wed 12th Aug) | 2.5ft (0.7m) 19s |
| Most Powerful | 2AM (Thu 13th Aug) | 4.5ft (1.3m) 16s |
Table - best surf conditions forecast for Hulihee Palace over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s get into it. We’ve got a bit of a mixed bag ahead for Hulihee Palace. The surf is manageable, but it’s going to take some patience to find the clean windows. The water temp is sitting about average for this time of year, nothing unusual there.
The pattern starts off a little slow. Wednesday morning the 12th, we’re looking at a 3ft swell from the south, but with a light onshore breeze, it’s not doing us any favors. There’s some energy in the water though, with a combined swell energy of 879 (moderate). The period is a very long 18 seconds, which is a proper groundswell, but at a beach setup like this, that long period can make it break a bit straight. The afternoon is a write-off with cross-onshore wind.
Thursday the 13th is where things start to get interesting. The morning still has a light onshore breeze, but the swell holds at 4ft south. The real standout is Thursday afternoon. Glassy conditions, absolutely zero wind, and a 4ft swell from the SSW with a 15-second period. The combined energy is still solid at 707 (moderate). This is your best bet for the first week. The wave comment says "expect very good surf conditions," and with that glass, it’s going to be smooth and clean. Crowds are possible here sometimes, so get out there early.
Friday the 14th sees the swell drop a little to 3ft, and the wind is a factor again, killing the quality. Saturday the 15th, however, is a sneaky good one. Offshore wind from the east, 3ft south swell, 13-second period. The combined energy is down to 320 (weak), but it’s clean. The morning is clean, and the afternoon is a gentle offshore breeze, making it even better. A solid option for a longboard or a funboard.
Sunday the 16th takes a turn for the worse. The wind swings SSW and picks up, with a cross-shore chop and risk of thunderstorms. The swell drops to 2ft. Not worth it.
Things slump pretty hard from Monday the 17th through to the end of the third week. The surf stays small, mostly between 2ft and 3ft, and winds are often onshore or cross-onshore. There are a couple of glassy moments – Tuesday afternoon the 18th and Monday afternoon the 24th – but the swell is tiny. On the 18th, it’s 2ft, and on the 24th, it’s 2ft from the SSW. Those are glassy but only really good for a splash around on a foamie.
The last few days of the outlook, into the 26th and 27th, show a slight bump in swell back to 3ft, but the wind is mostly cross-onshore or glassy at best. The 26th afternoon has glassy conditions again with a 3ft SSW swell, which is a decent little window to end on, but nothing to write home about.
Overall, the standout is clearly Thursday afternoon the 13th with that glassy, clean 4ft SSW groundswell. If you miss that, Saturday the 15th with the offshore breeze is your next best shot. The rest of the period is a waiting game, with small, often messy surf. The combined energy (707) on Thursday tells you there’s a bit of push, but it’s not a big swell.
Rusty.
Short Range ForecastLight rain (total 3mm), mostly falling on Tue night. Warm (max 28°C on Wed morning, min 25°C on Thu night). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 29mm), heaviest during Sat afternoon. Warm (max 29°C on Sat afternoon, min 26°C on Fri night). Winds decreasing (strong winds from the S on Sat night, calm by Sun night). | ||||||||||||||||||
Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | ||||||||||||||
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) | S 19 | S 18 | S 17 | SSW 16 | S 16 | SSW 15 | S 15 | S 14 | S 14 | SSW 13 | S 13 | S 13 | S 14 | S 16 | S 13 | S 15 | S 14 | S 14 | S 13 |
Wave Graph | |||||||||||||||||||
361 | 620 | 579 | 905 | 589 | 666 | 619 | 508 | 417 | 299 | 284 | 284 | 243 | 185 | 222 | 343 | 329 | 253 | 165 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | cross-on | cross-on | on | glassy | glassy | on | cross | cross-off | off | off | cross | cross | cross | cross | cross-on | cross-on | cross-off |
High Tide | 3:20AM0.32m | 3:51PM0.77m | 4:06AM0.37m | 4:26PM0.72m | 4:52AM0.41m | 5:00PM0.64m | 5:39AM0.45m | 5:32PM0.56m | 6:30AM0.48m | 6:02PM0.48m | 7:25AM0.51m | 6:32PM0.40m | |||||||
Low Tide | 10:17PM0.05m | 8:48AM-0.01m | 10:47PM0.04m | 9:38AM0.02m | 11:16PM0.04m | 10:28AM0.07m | 11:43PM0.04m | 11:20AM0.13m | 00:10AM0.05m | 12:19PM0.19m | 00:37AM0.06m | 1:31PM0.24m | 1:08AM0.07m | ||||||
— | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | |
6:54 | — | 6:53 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:51 | — | — | 6:51 | — | |
mm | 3 | — | — | — | — | — | — | — | — | 1 | 1 | 9 | 10 | 4 | 2 | 1 | — | 1 | 3 |
Temp °C | 26 | 28 | 28 | 27 | 28 | 28 | 26 | 28 | 28 | 27 | 28 | 29 | 29 | 29 | 28 | 27 | 28 | 28 | 27 |
Feels °C | 29 | 31 | 31 | 31 | 31 | 31 | 30 | 30 | 31 | 31 | 31 | 30 | 27 | 30 | 30 | 32 | 30 | 31 | 30 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | S 18 | S 17 | SSW 16 | S 16 | SSW 15 | S 15 | S 14 | S 14 | SSW 13 | S 13 | S 13 | S 14 | S 16 | S 13 | S 15 | S 14 | S 14 | S 13 |
290 | 620 | 579 | 905 | 589 | 666 | 619 | 508 | 417 | 299 | 284 | 284 | 243 | 185 | 222 | 343 | 329 | 253 | 165 | |
Swell 2 Height (m) Direction Period (s) | S 19 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 12 | WNW 12 | NW 7 | WNW 11 | S 18 | WNW 13 | S 16 | S 5 | WNW 11 | WNW 11 | WNW 11 |
361 | 238 | 238 | 195 | 111 | 27 | 28 | 25 | 27 | 27 | 12 | 24 | 97 | 55 | 127 | 11 | 41 | 41 | 41 | |
Swell 3 Height (m) Direction Period (s) | W 11 | W 11 | WNW 13 | — | WNW 12 | SW 19 | SW 18 | SW 18 | SW 17 | SW 17 | WNW 11 | S 18 | NNW 6 | SW 19 | WNW 12 | WNW 12 | SSW 18 | SSW 19 | W 5 |
65 | 21 | 56 | — | 28 | 14 | 13 | 12 | 12 | 12 | 24 | 56 | 11 | 15 | 49 | 46 | 31 | 37 | 2 | |
Wind waves Height (m) Direction Period (s) | — | — | — | WNW 12 | — | — | — | — | — | — | — | — | — | S 6 | S 5 | — | — | WNW 5 | — |
— | — | — | 56 | — | — | — | — | — | — | — | — | — | 283 | 64 | — | — | 5 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 5 | 118 | 82 | 5 | 0 | 0 | 86 | 1 | 0 | 0 | 0 | 70 | 18 | 46 | 82 | 118 | 100 | 0 |
Best forecast wave conditions in Big Island | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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Information about the Hulihee Palace Surf forecast
The above surf forecast table for Hulihee Palace provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Hulihee Palace can be found by selecting the local surf guide option on the grey menu. Our Hulihee Palace 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 (Hulihee Palace) 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 Hulihee Palace 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.
Hulihee Palace is 95 km (59 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.











