
Surf Forecasts:
Pohoiki surf forecast from 11 Aug 2026:
- Best quality surf: Tuesday 11 Aug, 11PM (local time) - 2ft (0.6m), 20s period, S swell with cross-offshore winds.
- Most powerful swell: Saturday 15 Aug, 8PM (local time) - 10ft (3.0m), 12s period, ENE swell with 2,534 kJ wave energy.
- Next surfable swell (1★+): Tuesday 11 Aug, 11PM (local time) - 2ft (0.6m), 20s 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 Tuesday (Aug 11) at 11PM. The primary swell is predicted to be 0.6m and 20s period with a secondary swell of 1.4m and 8s. 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 3.0m 12s and forecast to arrive on Saturday (Aug 15) 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 1.3m 14s period and expected on Monday (Aug 17) at 5PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Tue 11th Aug) | 2ft (0.6m) 20s |
| Best Surf | 11PM (Tue 11th Aug) | 2ft (0.6m) 20s |
| Most Powerful | 8PM (Sat 15th Aug) | 10ft (3.0m) 12s |
Table - best surf conditions forecast for Pohoiki over the next 16 days.
The Lowdown
Alright, Rusty here, and let’s be straight with you. For this region, we’ve only got one spot on the table: Pohoiki.
Look, I’ve scanned the whole 16-day window and I’ve got to call it like I see it—there isn’t a single standout session in the whole run. The pattern is pretty grim right from the get-go. The first real mention of any surfable energy doesn’t pop up until Thursday morning, August 13th, and even that is a real marginal call.
For most of the first week, we’re dealing with a mix of cross-onshore winds and messy conditions. Tuesday the 11th kicks off with a 5ft ENE swell, but it’s short-period at 7 seconds and blown out by a 12 mph cross-on wind. That’s not worth paddling for. Wednesday the 12th sees a big jump in combined swell energy (892) from the south with a long 18-second period, but the height is only 3ft and the wind is still messy—cross-onshore turning cross-shore. It’s a tease.
Thursday morning, August 13th, we finally see some grunt: a 4ft south swell with a long 16-second period, and the combined energy is strong at 1201. But the wind is a stiff cross-shore at 19 mph, and the conditions are lumpy. It’s rated as marginal at best. That Friday the 14th afternoon offers a slight hope—7ft from the ENE at 9 seconds, with cleaner cross-offshore wind from the north at 22 mph. That’s the closest we get to a decent window, but the period is short and the energy (1061) is still fighting that breeze. Saturday the 15th morning swells to 8ft from the ENE, but the wind is howling at 22 mph cross-off, which cleans it up but makes it a challenge—this is getting into expert territory.
After that, it’s a downhill slide. From Sunday the 16th onward, we’ve got a string of poor surf conditions: risk of thunderstorms, onshore and cross-onshore winds, and dropping swell heights. The combined energy drops from over 2000 back down to a few hundred. There’s an eight-day gap where there’s nothing worth recommending. The water temperature hangs around 81°F, which is about average for this time of year.
Honestly, if you’re looking for a clean, lined-up wave with the right wind, this isn’t the window. Pohoiki is a reef break that’s fairly consistent, and it can handle swell from the east, but the wind and the conditions just aren’t aligning. A lot of these days with strong swell and poor surf quality, especially with the beach-and-reef setup, would actually look more interesting for kite surfing than paddle surfing.
Bottom line: hold onto your board, keep an eye on the forecasts, and don’t force it. This run is a blank one.
Rusty
Short Range ForecastLight rain (total 4mm), mostly falling on Wed morning. Warm (max 27°C on Wed morning, min 25°C on Tue night). Mainly fresh winds. | Days 4-6 Weather SummaryHeavy rain (total 74mm), heaviest during Sat night. Warm (max 27°C on Sat afternoon, min 24°C on Sat night). Winds decreasing (strong winds from the N on Sat afternoon, moderate winds from the SE by Sun night). | ||||||||||||||||||||
Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | |||||||||||||||
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) | ENE 7 | E 8 | S 19 | S 18 | S 17 | S 16 | S 16 | S 15 | E 9 | E 9 | ENE 9 | E 11 | ENE 11 | ENE 11 | ENE 11 | NE 10 | NE 11 | NE 10 | NNE 10 | N 9 | S 13 |
Wave Graph | |||||||||||||||||||||
259 | 266 | 270 | 627 | 579 | 879 | 815 | 653 | 614 | 347 | 617 | 741 | 1344 | 2076 | 2031 | 1697 | 1834 | 1312 | 784 | 313 | 171 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-off | cross-on | cross | cross | cross | cross | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on | on |
High Tide | 2:57PM1.11m | 2:50AM0.63m | 3:32PM1.10m | 3:34AM0.69m | 4:05PM1.05m | 4:17AM0.73m | 4:35PM0.98m | 5:00AM0.76m | 5:02PM0.88m | 5:44AM0.77m | 5:26PM0.78m | 6:31AM0.76m | 5:46PM0.69m | ||||||||
Low Tide | 9:37PM0.18m | 8:39AM0.01m | 10:06PM0.15m | 9:23AM0.05m | 10:35PM0.13m | 10:06AM0.11m | 11:02PM0.13m | 10:48AM0.20m | 11:29PM0.13m | 11:31AM0.29m | 11:56PM0.15m | 12:19PM0.38m | 00:23AM0.17m | ||||||||
5:58 | — | — | 5:58 | — | — | 5:58 | — | — | 5:58 | — | — | 5:58 | — | — | 6:00 | — | — | 6:00 | — | — | |
— | 6:50 | — | — | 6:49 | — | — | 6:47 | — | — | 6:47 | — | — | 6:46 | — | — | 6:45 | — | — | 6:45 | — | |
mm | — | — | — | 2 | — | 2 | — | — | — | — | — | 8 | 6 | 2 | 26 | 10 | 5 | 17 | 8 | 3 | 5 |
Temp °C | 26 | 26 | 25 | 27 | 27 | 26 | 26 | 27 | 25 | 26 | 26 | 25 | 26 | 27 | 25 | 26 | 26 | 26 | 26 | 27 | 26 |
Feels °C | 25 | 25 | 25 | 27 | 26 | 26 | 25 | 25 | 23 | 24 | 24 | 24 | 24 | 24 | 21 | 25 | 24 | 27 | 27 | 28 | 29 |
Swell 1 Height (m) Direction Period (s) | ENE 7 | E 8 | E 8 | E 8 | S 17 | S 16 | E 8 | S 15 | E 9 | E 9 | S 14 | E 11 | ENE 11 | ENE 11 | ENE 11 | NE 10 | NE 11 | NE 10 | NNE 10 | N 9 | NE 8 |
259 | 266 | 233 | 265 | 579 | 879 | 386 | 653 | 614 | 347 | 411 | 741 | 1344 | 2076 | 2031 | 1697 | 1834 | 1312 | 784 | 313 | 71 | |
Swell 2 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 13 | S 18 | SSW 13 | SSE 13 | S 16 | SE 12 | S 15 | S 14 | SE 11 | S 14 | S 13 | S 13 | S 14 | S 13 | S 13 | S 15 | S 14 | ENE 8 | S 13 |
215 | 261 | 239 | 627 | 173 | 16 | 815 | 21 | 522 | 429 | 33 | 293 | 284 | 229 | 253 | 166 | 229 | 422 | 257 | 78 | 171 | |
Swell 3 Height (m) Direction Period (s) | ESE 9 | SSW 20 | S 19 | SSW 13 | SSE 9 | — | — | SW 19 | SE 12 | SE 13 | NW 7 | SE 12 | SE 12 | SE 12 | SE 12 | S 16 | S 16 | SE 11 | SE 11 | SE 11 | NNW 8 |
47 | 135 | 270 | 173 | 9 | — | — | 14 | 23 | 44 | 2 | 49 | 53 | 50 | 67 | 249 | 127 | 57 | 72 | 71 | 70 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | E 8 | E 8 | — | ENE 8 | — | NE 8 | ENE 9 | NE 8 | NW 8 | — | — | — | — | — | SSW 4 | SSW 14 | S 4 |
— | — | — | — | 302 | 355 | — | 470 | — | 179 | 617 | 244 | 3 | — | — | — | — | — | 28 | 684 | 14 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 37 | 121 | 0 | 110 | 211 | 110 | 110 | 110 | 44 | 110 | 46 | 46 | 53 | 46 | 53 | 36 | 125 | 53 | 37 | 37 | 35 |
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.











