Surf Forecasts:
Lymans surf forecast from 2 Sep 2026:
- Best quality surf: Monday 7 Sep, 8PM (local time) - 6ft (1.8m), 13s period, WSW swell with glassy winds.
- Most powerful swell: Tuesday 8 Sep, 8AM (local time) - 8ft (2.5m), 14s period, WSW swell with 2,427 kJ wave energy.
- Next surfable swell (1★+): Saturday 5 Sep, 11PM (local time) - 5ft (1.5m), 11s period with SSW swell.
Best Forecast Surf Conditions for Lymans this week:
The surf forecast for Lymans over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Sep 05) at 11PM. The primary swell is predicted to be 1.5m and 11s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Lymans in the next 16 days are 2.5m 14s and forecast to arrive on Tuesday (Sep 08) at 8AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 12s period and expected on Friday (Sep 04) at 2AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Sat 5th Sep) | 5ft (1.5m) 11s |
| Best Surf | 8PM (Mon 7th Sep) | 6ft (1.8m) 13s |
| Most Powerful | 8AM (Tue 8th Sep) | 8ft (2.5m) 14s |
Table - best surf conditions forecast for Lymans over the next 16 days.
The Lowdown
Alright, grab your board, I'm Rusty, and I'm looking at the charts for Lymans. Honestly, the next couple of weeks are a bit of a slog. We’ve got a long stretch of tiny, messy surf to start, and even when the swell does show up, the conditions are fussy. There’s one stretch that looks like it might offer something, so let’s break it down.
We’re kicking off with a real dud. The whole first week is a write-off for a proper surf. The waves are puny, mostly around 2 ft or smaller, and that NE wind is ruining any shape they might have. It’s just not worth paddling out.
Things try to get going around Saturday the 5th. The swell starts to pick up, hitting 5 ft from the SW with a decent 11-second period, and the energy jumps up to (525). That’s something. But the westerly wind is blowing straight onshore, so it’s going to be a bumpy, closed-out mess. The next morning, the 6th, is more of the same with onshore wind, though the swell stays around 4 ft. It’s a struggle.
Now, Monday the 7th sees a bit of a shift. There’s still some solid SW groundswell coming through – 4 ft at 17 seconds – and the combined energy is strong (900). But again, the wind is onshore from the WNW and then West, making it hard work. It’s borderline.
The biggest, most punchy swell of the whole outlook hits Tuesday the 8th. We’re looking at a bigger SW groundswell, 5 ft in the morning and building to 7 ft by the afternoon. The energy is massive (2395). This is serious size. The catch is, the wind is cross-onshore, and with that much power, it’s going to be a beast. Honestly, for a spot like Lymans, with that kind of wind, it looks way more suited to the kite surfers than us paddle guys.
After that, the swell fades out fast. By the 10th and into the second week, we’re back to small, weak waves. You might find a rare moment of glassy conditions on the 12th, but the swell is only 1 ft, so you’d be scratching for anything ridable.
The only real standout window is Tuesday the 8th, if you’re up for a battle. The swell is there, pumping from the WSW at 7 ft with heaps of energy. But I’d call it a day for experts only. The conditions are going to be rough, and with that size and onshore wind, it’s not going to be pretty.
Honestly, for most of this run, you’re better off finding something else to do. It just doesn’t look like it’s going to come together for clean, fun surf.
Rusty.
Short Range ForecastMostly dry. Warm (max 28°C on Wed morning, min 26°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummarySome drizzle, heaviest during Sun afternoon. Warm (max 28°C on Mon afternoon, min 26°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | ||||||||||||||
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) | N 7 | NNE 8 | NNE 7 | N 7 | N 7 | NNE 6 | N 6 | N 6 | SSW 20 | SSW 11 | SSW 12 | SSW 12 | SW 11 | SW 11 | SW 11 | SSW 17 | SW 13 | SW 14 | WSW 14 |
Wave Graph | |||||||||||||||||||
33 | 32 | 42 | 33 | 41 | 40 | 31 | 26 | 38 | 340 | 625 | 763 | 553 | 471 | 483 | 522 | 841 | 1179 | 2191 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | on | glassy | on | on | glassy | on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross |
High Tide | 7:42AM0.68m | 6:21PM0.39m | 8:58AM0.68m | 6:47PM0.32m | 10:26AM0.70m | 9:19PM0.26m | 11:45AM0.74m | 11:51PM0.27m | 12:46PM0.78m | 1:04AM0.33m | 1:35PM0.81m | 1:54AM0.40m | |||||||
Low Tide | 00:18AM0.08m | 2:27PM0.32m | 00:56AM0.09m | 5:18PM0.32m | 1:51AM0.12m | 7:24PM0.25m | 3:16AM0.14m | 7:47PM0.20m | 4:55AM0.13m | 8:14PM0.16m | 6:15AM0.11m | 8:40PM0.12m | |||||||
— | 6:07 | — | — | 6:07 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | |
6:38 | — | 6:37 | — | — | 6:37 | — | — | 6:36 | — | — | 6:35 | — | — | 6:34 | — | — | 6:32 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — |
Temp °C | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 27 | 26 | 27 | 27 | 26 | 27 | 27 | 27 | 27 | 28 | 27 |
Feels °C | 31 | 31 | 31 | 31 | 30 | 30 | 31 | 31 | 29 | 29 | 29 | 29 | 29 | 31 | 29 | 31 | 31 | 31 | 31 |
Swell 1 Height (m) Direction Period (s) | S 16 | S 16 | S 15 | SSE 12 | SSE 13 | S 12 | S 12 | S 11 | S 11 | SSW 11 | SSW 12 | SSW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 13 | SW 14 | WSW 14 |
548 | 507 | 367 | 260 | 692 | 898 | 1005 | 713 | 628 | 340 | 625 | 763 | 553 | 471 | 483 | 445 | 841 | 1179 | 2191 | |
Swell 2 Height (m) Direction Period (s) | N 7 | NNE 8 | NNE 7 | S 15 | N 7 | NNE 6 | N 6 | N 6 | N 6 | SSE 10 | S 10 | N 6 | S 12 | S 12 | SSW 19 | SSW 17 | SSW 17 | SSW 16 | SSW 12 |
33 | 32 | 42 | 272 | 32 | 40 | 31 | 26 | 27 | 157 | 161 | 18 | 104 | 72 | 360 | 522 | 719 | 671 | 703 | |
Swell 3 Height (m) Direction Period (s) | SSE 10 | SSE 11 | SE 12 | N 7 | SSW 14 | W 9 | SW 18 | W 9 | SSW 20 | N 6 | N 6 | S 12 | NNE 5 | NNE 7 | S 10 | S 9 | S 9 | S 9 | SSW 15 |
34 | 38 | 69 | 33 | 41 | 7 | 12 | 2 | 38 | 26 | 19 | 27 | 8 | 18 | 51 | 44 | 58 | 170 | 612 | |
Wind waves Height (m) Direction Period (s) | — | WSW 7 | WSW 7 | — | — | — | — | — | NW 3 | NW 10 | — | — | — | — | — | — | — | S 9 | — |
— | 5 | 5 | — | — | — | — | — | 3 | 4 | — | — | — | — | — | — | — | 194 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 16 | 1 | 125 | 22 | 1 | 125 | 8 | 1 | 122 | 16 | 3 | 49 | 47 | 3 | 52 | 23 | 0 | 52 | 49 |
Best forecast wave conditions in Big Island | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Information about the Lymans Surf forecast
The above surf forecast table for Lymans provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Lymans can be found by selecting the local surf guide option on the grey menu. Our Lymans 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 (Lymans) 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 Lymans 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.
Lymans is 94 km (58 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.











