Surf Forecasts:
Pohoiki surf forecast from 29 Aug 2026:
- Best quality surf: Sunday 30 Aug, 11PM (local time) - 2ft (0.6m), 11s period, S swell with cross-offshore winds.
- Most powerful swell: Thursday 3 Sep, 5PM (local time) - 6ft (1.8m), 11s period, E swell with 734 kJ wave energy.
- Next surfable swell (1★+): Sunday 30 Aug, 11PM (local time) - 2ft (0.6m), 11s period with S swell.
Best Forecast Surf Conditions for Pohoiki this week:
The surf forecast for Pohoiki over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 30) at 11PM. The primary swell is predicted to be 0.6m and 11s period with a secondary swell of 0.9m and 7s. Another secondary swell of 0.9m and 7s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Pohoiki in the next 16 days are 1.8m 11s and forecast to arrive on Thursday (Sep 03) at 5PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 19s period and expected on Tuesday (Sep 01) at 5AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Sun 30th Aug) | 2ft (0.6m) 11s |
| Best Surf | 11PM (Sun 30th Aug) | 2ft (0.6m) 11s |
| Most Powerful | 5PM (Thu 3rd Sep) | 6ft (1.8m) 11s |
Table - best surf conditions forecast for Pohoiki over the next 16 days.
The Lowdown
Alright, grab a coffee, sit down, and let me walk you through the next 16 days at Pohoiki. This is a reef break that's fairly consistent, but we're looking at a pretty flat and messy run for the most part. The water temp is sitting about average for this time of year, so no wetsuit worries here.
The immediate outlook is a bit of a bummer. From Saturday the 29th right through to the end of the first week, we're stuck in a pattern of messy, cross-onshore winds and short-period, weak swell. The energy is mostly moderate, sitting around 400 to 500 (combined energy of all swells directed here), but the quality is just not there. It's choppy, lumpy, and not really worth paddling out for. The swell direction is all over the place, mostly from the ENE to NE, which is not the optimum E direction this spot likes.
We get a bit of a tease on the 1st of September, with a long-period, 18-second groundswell from the S showing up, but the wind is still cross and the conditions are described as poor. The energy jumps up to 921 (combined energy of all swells directed here), but it's just not clean enough. The rest of the first week stays marginal at best, with moderate cross-shore winds and the swell struggling to get organized.
Now, here's the one window that gets my heart pumping. On the 7th of September, a big, powerful swell from the ENE arrives. We're looking at 16 ft of swell! That's a serious amount of water, and the energy is a massive 6289 (combined energy of all swells directed here). The wind is cross-offshore and clean. This is a big, powerful groundswell that will be thumping into the reef. At 16 ft, this is strictly for experts only. The period is around 10-11 seconds, which is solid, but keep in mind that with this much size, it's going to be a beast. The swell direction is ENE, which is a bit off from the optimum E, but with that much energy, it'll still wrap in nicely. This is the standout day, but it's a long way out, so treat it as a promising but less certain call.
After that spike, it drops back down quickly. The 8th and 9th are back to messy, onshore winds and smaller, weaker swell. The energy drops to 504 (combined energy of all swells directed here) on the 9th, and the wind goes light and clean, but the swell is short-period and weak. The rest of the second week fades into small, wind-affected waves with energy dropping into the 200-300 range (combined energy of all swells directed here). It's a poor end to the outlook.
So, to cut a long story short: the next two weeks are mostly a write-off. The one real highlight is the 7th of September, but it's a big, raw, expert-only swell. If you're a beginner, stay home. If you're a charger, start circling that date.
Rusty
Short Range ForecastModerate rain (total 12mm), heaviest on Fri night. Warm (max 27°C on Mon afternoon, min 25°C on Fri night). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 25mm), heaviest during Tue night. Warm (max 27°C on Tue afternoon, min 25°C on Mon night). Wind will be generally light. | ||||||||||||||||||
Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | ||||||||||||||
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) | E 13 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | NE 8 | NE 8 | NE 8 | NE 8 | S 18 | S 17 | S 16 | S 15 | ESE 11 | ESE 10 | E 11 | E 10 |
Wave Graph | |||||||||||||||||||
171 | 192 | 192 | 197 | 210 | 217 | 158 | 335 | 283 | 388 | 408 | 515 | 443 | 513 | 376 | 431 | 341 | 734 | 535 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | cross-on | cross | cross | cross | cross | cross | cross-on | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross |
High Tide | 3:54AM0.77m | 4:03PM0.91m | 4:31AM0.81m | 4:27PM0.85m | 5:12AM0.83m | 4:52PM0.77m | 5:58AM0.84m | 5:18PM0.68m | 6:56AM0.82m | 5:43PM0.59m | 8:15AM0.81m | 6:04PM0.51m | |||||||
Low Tide | 10:01PM0.14m | 9:46AM0.15m | 10:24PM0.11m | 10:25AM0.20m | 10:48PM0.10m | 11:08AM0.28m | 11:16PM0.10m | 11:58AM0.36m | 11:48PM0.11m | 1:07PM0.44m | 00:29AM0.14m | 3:17PM0.49m | 1:27AM0.17m | ||||||
— | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | |
6:37 | — | 6:36 | — | — | 6:36 | — | — | 6:35 | — | — | 6:34 | — | — | 6:32 | — | — | 6:31 | — | |
mm | 4 | — | 1 | 1 | 2 | — | 2 | 2 | — | 4 | 2 | — | 6 | 5 | 1 | 7 | — | — | 4 |
Temp °C | 25 | 26 | 26 | 25 | 25 | 26 | 25 | 26 | 27 | 26 | 26 | 27 | 26 | 26 | 26 | 25 | 26 | 26 | 25 |
Feels °C | 25 | 27 | 26 | 24 | 26 | 26 | 25 | 25 | 26 | 25 | 27 | 27 | 26 | 28 | 27 | 26 | 24 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | ESE 7 | ENE 7 | E 12 | ENE 7 | E 7 | ENE 7 | NNE 7 | S 11 | E 9 | NE 8 | NE 8 | S 18 | NE 8 | ENE 8 | NE 8 | ESE 11 | ESE 10 | E 11 | E 10 |
86 | 192 | 144 | 197 | 113 | 217 | 86 | 79 | 41 | 388 | 408 | 515 | 338 | 271 | 188 | 431 | 341 | 734 | 535 | |
Swell 2 Height (m) Direction Period (s) | E 13 | E 12 | S 12 | E 11 | NNE 7 | S 12 | E 7 | SSW 18 | S 10 | SSW 19 | SSW 18 | ESE 10 | S 17 | S 16 | ESE 8 | S 15 | S 14 | S 14 | S 14 |
171 | 146 | 107 | 91 | 77 | 132 | 70 | 107 | 51 | 292 | 333 | 18 | 443 | 513 | 160 | 347 | 264 | 315 | 229 | |
Swell 3 Height (m) Direction Period (s) | S 13 | S 13 | SSW 12 | S 12 | S 12 | E 10 | S 11 | ENE 9 | S 19 | S 10 | S 12 | E 14 | S 10 | ESE 9 | S 15 | S 10 | ENE 8 | E 12 | E 12 |
168 | 121 | 30 | 68 | 69 | 52 | 82 | 28 | 188 | 28 | 77 | 15 | 31 | 62 | 376 | 50 | 68 | 77 | 112 | |
Wind waves Height (m) Direction Period (s) | NE 6 | — | ENE 7 | — | ENE 7 | — | ENE 7 | NE 8 | NE 8 | — | — | NE 8 | — | — | — | NE 8 | NNE 7 | — | — |
85 | — | 192 | — | 210 | — | 158 | 335 | 283 | — | — | 373 | — | — | — | 200 | 108 | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 37 | 37 | 37 | 116 | 37 | 132 | 37 | 110 | 121 | 110 | 37 | 211 | 37 | 37 | 37 | 37 | 211 | 110 | 44 |
Best forecast wave conditions in Big Island | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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Information about the Pohoiki Surf forecast
The above surf forecast table for Pohoiki provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Pohoiki can be found by selecting the local surf guide option on the grey menu. Our Pohoiki 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 (Pohoiki) 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 Pohoiki 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.
Pohoiki is 39 km (24 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.











