
Surf Forecasts:
Pohoiki surf forecast from 7 Aug 2026:
- Best quality surf: Wednesday 12 Aug, 5AM (local time) - 2.5ft (0.8m), 18s period, S swell with cross-offshore winds.
- Most powerful swell: Wednesday 12 Aug, 11PM (local time) - 4.5ft (1.3m), 16s period, S swell with 890 kJ wave energy.
- Next surfable swell (1★+): Saturday 8 Aug, 8AM (local time) - 3.5ft (1.1m), 7s period with ESE 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 Saturday (Aug 08) at 8AM. The primary swell is predicted to be 1.1m and 7s period with a secondary swell of 0.8m and 7s. 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 1.3m 16s and forecast to arrive on Wednesday (Aug 12) at 11PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 15s period and expected on Friday (Aug 14) at 5AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Sat 8th Aug) | 3.5ft (1.1m) 7s |
| Best Surf | 5AM (Wed 12th Aug) | 2.5ft (0.8m) 18s |
| Most Powerful | 11PM (Wed 12th Aug) | 4.5ft (1.3m) 16s |
Table - best surf conditions forecast for Pohoiki over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s look at what’s on offer for the next couple of weeks.
It’s a slow start for Pohoiki, and I’m not gonna sugarcoat it – the first week is a write-off. The wind is mostly cross or cross-on, and it’s bringing a lot of chop with it. Friday the 7th is a no-go with rain showers and a raw 12 mph wind from the NE. The swell is a weak 3 ft from the NE, with a period of just 7 seconds and the combined energy of all swells directed here is a measly 185. The water is sitting at 80°, which is about normal for this time of year, but it doesn’t matter when the waves are a mess.
Saturday the 8th starts with a bit of hope – a clean-looking morning with a 4 ft ESE swell, still a short 7 seconds, but the wind is a cross-off from the N. The energy is still weak at 246. It’s a marginal call, but it might be the best we get for a few days. The afternoon goes back to cross-shore chop, so get on it early if you’re keen.
Sunday the 9th and Monday the 10th are both blown out. The swell bumps up to 7 ft and 7 ft from the E on Sunday, with energy jumping to 529 and then 1194, but the wind is cross-on from the ENE at 12 mph. It’s going to be a bumpy, choppy mess. That 7 ft on Sunday afternoon is too big for beginners and not clean enough for anyone else.
We finally get a change in the pattern starting Wednesday the 12th. A long-period groundswell from the S arrives, with a period of 18 seconds and a solid energy of 948. The wave height is only 3 ft, so it’s not a big one, but that long period means it’ll have some push. The wind is cross from the NNE, so it’s not glassy. This is a reef break, and that long-period S swell is going to wrap in nicely, but it might be a bit straight for a beach break. This is a spot for experienced surfers who know the lineup.
Thursday the 13th is the standout. The S swell is still running at 4 ft, with a period of 16 seconds and energy of 1066. The wind is cross from the NE at 12 mph, keeping it rideable. The score is the best of the whole window. That’s your best bet for the whole fortnight. Don’t expect perfection, but it’s the cleanest, most consistent option we’ve got.
The following week fades out. Friday the 14th is back to poor conditions with a fresh 19 mph cross-shore wind. The swell drops to 3 ft. Saturday the 15th sees a bump from the ENE, 6 ft with 8-second period, but the wind is a fresh 19 mph cross-shore. It’s a lumpy, blown-out mess.
The week of the 18th offers a couple of flickers. Tuesday the 18th afternoon has a clean cross-off wind from the N with a 5 ft ENE swell at 10 seconds. That’s a decent combo. Wednesday the 19th morning is light wind – only 6 mph from the NNE – with a 5 ft NE swell. The period is 9 seconds and energy is 520. It’s clean but marginal. For the last week, keep your eyes on the 18th afternoon.
Bottom line: if you’re a local, the only real session to chase is Thursday the 13th. That S swell is the best energy we’ll see. The rest is a lot of waiting and watching the wind. If you’re a beginner, stay out of the water when it’s over 5 ft and choppy. The crowds at Pohoiki can show up sometimes, so keep that in mind.
Rusty.
Short Range ForecastHeavy rain (total 42mm), heaviest during Sat night. Warm (max 27°C on Sat morning, min 25°C on Fri morning). Wind will be generally light. | Days 4-6 Weather SummarySome drizzle, heaviest during Mon night. Warm (max 27°C on Mon morning, min 25°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | |||||||||||||||
AM | 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) | NE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 7 | E 8 | E 8 | S 18 | S 17 | S 16 | S 16 | S 15 | S 15 |
Wave Graph | |||||||||||||||||||||
69 | 96 | 121 | 136 | 183 | 464 | 529 | 654 | 529 | 398 | 337 | 299 | 252 | 341 | 307 | 627 | 579 | 752 | 697 | 559 | 530 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-on | cross-off | cross | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross |
High Tide | 11:40AM0.87m | 10:11PM0.45m | 12:44PM0.96m | 00:00AM0.46m | 1:34PM1.04m | 1:09AM0.50m | 2:18PM1.09m | 2:03AM0.56m | 2:57PM1.11m | 2:50AM0.63m | 3:32PM1.10m | 3:34AM0.69m | 4:05PM1.05m | 4:17AM0.73m | |||||||
Low Tide | 7:18PM0.42m | 4:47AM0.13m | 8:00PM0.34m | 6:00AM0.08m | 8:34PM0.28m | 7:00AM0.04m | 9:06PM0.22m | 7:52AM0.01m | 9:37PM0.18m | 8:39AM0.01m | 10:06PM0.15m | 9:23AM0.05m | 10:35PM0.13m | ||||||||
5:56 | — | — | 5:56 | — | — | 5:58 | — | — | 5:58 | — | — | 5:58 | — | — | 5:58 | — | — | 5:58 | — | — | |
— | 6:52 | — | — | 6:51 | — | — | 6:51 | — | — | 6:50 | — | — | 6:50 | — | — | 6:49 | — | — | 6:47 | — | |
mm | 2 | — | 1 | — | — | 21 | 11 | 3 | 4 | — | — | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 27 | 27 | 25 | 26 | 27 | 26 | 27 | 27 | 26 | 26 | 26 | 25 | 27 | 27 | 26 | 27 | 26 | 26 |
Feels °C | 27 | 26 | 27 | 27 | 27 | 25 | 28 | 28 | 27 | 28 | 27 | 27 | 26 | 25 | 25 | 27 | 27 | 27 | 27 | 25 | 26 |
Swell 1 Height (m) Direction Period (s) | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | SSW 14 | SSW 14 | E 8 | E 8 | S 17 | ESE 8 | E 8 | S 15 | E 8 |
60 | 96 | 121 | 136 | 183 | 464 | 529 | 540 | 529 | 398 | 337 | 299 | 215 | 204 | 307 | 321 | 579 | 251 | 364 | 559 | 422 | |
Swell 2 Height (m) Direction Period (s) | S 11 | NE 12 | NE 11 | NE 8 | NE 10 | SSW 13 | SSW 18 | S 16 | S 16 | SSW 15 | SSW 15 | SSW 15 | SE 9 | SSW 20 | SSW 13 | S 18 | SSW 13 | S 16 | S 16 | NE 11 | S 15 |
20 | 21 | 41 | 45 | 58 | 68 | 102 | 134 | 129 | 228 | 231 | 176 | 77 | 136 | 187 | 627 | 173 | 752 | 697 | 5 | 530 | |
Swell 3 Height (m) Direction Period (s) | S 14 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | NE 9 | SSW 13 | SSW 12 | SSW 12 | SSE 9 | SSE 9 | SSW 11 | NNW 8 | SE 10 | S 19 | SSW 13 | NNW 7 | — | NE 11 | NW 7 | N 8 |
36 | 51 | 42 | 70 | 64 | 31 | 57 | 50 | 48 | 17 | 32 | 42 | 7 | 25 | 270 | 173 | 5 | — | 5 | 2 | 1 | |
Wind waves Height (m) Direction Period (s) | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | — | — | E 8 | — | — | — | — | ENE 7 | E 8 | — | — | E 8 | NNE 6 | — | E 8 | — |
69 | 75 | 91 | 65 | 89 | — | — | 654 | — | — | — | — | 252 | 341 | — | — | 323 | 49 | — | 373 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 37 | 37 | 37 | 110 | 116 | 40 | 36 | 36 | 35 | 36 | 123 | 35 | 211 | 213 | 35 | 211 | 116 | 35 | 211 | 132 | 116 |
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.











