
Surf Forecasts:
Lymans surf forecast from 9 Jul 2026:
- Best quality surf: Saturday 11 Jul, 5PM (local time) - 2ft (0.6m), 18s period, SW swell with glassy winds.
- Most powerful swell: Wednesday 15 Jul, 8AM (local time) - 3ft (0.9m), 16s period, WNW swell with 416 kJ wave energy.
- Next surfable swell (1★+): Thursday 9 Jul, 2AM (local time) - 2.5ft (0.7m), 13s 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 Thursday (Jul 09) at 2AM. The primary swell is predicted to be 0.7m and 13s period with a secondary swell of 0.6m and 7s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Lymans in the next 16 days are 0.9m 16s and forecast to arrive on Wednesday (Jul 15) at 8AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 12s period and expected on Thursday (Jul 09) at 11AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Thu 9th Jul) | 2.5ft (0.7m) 13s |
| Best Surf | 5PM (Sat 11th Jul) | 2ft (0.6m) 18s |
| Most Powerful | 8AM (Wed 15th Jul) | 3ft (0.9m) 16s |
Table - best surf conditions forecast for Lymans over the next 16 days.
Alright, Rusty here again. Let's break down the next couple of weeks at Lymans in feet and miles per hour. It's a waiting game, but there are a couple of windows that will fire.
The first few days, from the 8th to the 10th, are dead. We're talking about tiny, weak waves with short periods. The wind is mostly blowing onshore or cross-onshore, making it choppy and ugly. Don't bother. The water is sitting at 80.9°, which is a touch warmer than normal for this time of year.
Things get interesting on Saturday the 11th. The morning is still iffy, but the afternoon is the real deal. We’ve got a 2ft groundswell from the SW with a period of 18 seconds – that's proper long-period energy. The combined energy is a moderate 370, and the wind goes glassy, so the surface will be completely flat. That afternoon session is the standout for the first week: clean, glassy, and groomed.
Sunday the 12th has a chance in the afternoon too, with a clean cross-offshore breeze and a 2.3ft SW groundswell at 16 seconds. The energy is a solid 333. It’s a good option, but the Saturday glass-off is the one to circle.
The middle of the week from the 15th sees the swell size bump up to 3ft from the WNW, with a period of 16 seconds. The combined energy jumps into the strong zone (593), but the wind is never quite right. The afternoon of the 15th has a light cross-shore wind, which could be surfable, but it won't be the clean, lined-up waves we want.
From the 18th onward, the swell drops off and the wind turns onshore again. The 19th afternoon shows no data on the swell, and the rest of the run into the 23rd is just small, weak, and messy. It’s a long stretch of nothing.
So, here's the call: paddle out on the afternoon of Saturday the 11th. That's the best you're going to get. The Sunday afternoon (12th) is a solid backup plan.
Short Range ForecastSome drizzle, heaviest during Wed night. Warm (max 27°C on Wed afternoon, min 25°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 8mm), mostly falling on Sat night. Warm (max 27°C on Sat afternoon, min 25°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Wed 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SSW 14 | SSW 13 | N 7 | NNE 7 | N 7 | W 13 | N 6 | SW 19 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | W 18 | SW 14 | W 16 | WNW 17 | WNW 16 |
Wave Graph | |||||||||||||||||||||
192 | 178 | 26 | 26 | 33 | 55 | 27 | 184 | 155 | 249 | 309 | 261 | 258 | 248 | 226 | 214 | 230 | 194 | 267 | 385 | 416 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | glassy | cross-on | cross-on | glassy | cross-on | cross-on | glassy | on | glassy | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | on |
High Tide | 9:34PM0.40m | 12:22PM0.73m | 11:01PM0.34m | 1:16PM0.81m | 00:29AM0.30m | 2:07PM0.88m | 1:40AM0.30m | 2:54PM0.93m | 2:39AM0.31m | 3:40PM0.95m | 3:33AM0.34m | 4:22PM0.95m | 4:24AM0.37m | ||||||||
Low Tide | 6:04PM0.36m | 4:28AM0.07m | 7:45PM0.29m | 5:22AM0.05m | 8:46PM0.23m | 6:19AM0.02m | 9:33PM0.17m | 7:15AM-0.00m | 10:14PM0.13m | 8:09AM-0.02m | 10:52PM0.11m | 9:00AM-0.02m | 11:29PM0.10m | 9:50AM0.01m | |||||||
— | — | 5:50 | — | — | 5:50 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | |
7:06 | — | — | 7:06 | — | — | 7:06 | — | — | 7:06 | — | — | 7:06 | — | — | 7:06 | — | — | 7:06 | — | 7:05 | |
mm | — | 1 | — | — | — | — | — | — | — | — | 2 | — | 2 | — | — | 2 | 2 | — | — | 3 | — |
Temp °C | 27 | 26 | 27 | 27 | 27 | 27 | 27 | 26 | 27 | 27 | 26 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 26 | 26 | 27 |
Feels °C | 30 | 29 | 29 | 29 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 29 | 27 | 29 | 28 | 27 | 28 | 29 | 27 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 13 | S 12 | S 12 | N 7 | N 6 | N 6 | N 6 | NNE 6 | N 7 | NNE 6 | SW 16 | NNE 7 | SW 16 | NNE 7 | SW 14 | SW 14 | SW 14 | W 16 | WNW 17 | WNW 16 |
192 | 178 | 153 | 113 | 33 | 28 | 27 | 25 | 53 | 57 | 41 | 261 | 75 | 248 | 71 | 214 | 206 | 194 | 267 | 385 | 416 | |
Swell 2 Height (m) Direction Period (s) | N 7 | N 7 | N 7 | NNE 7 | S 12 | S 13 | S 12 | SW 19 | SW 18 | SW 18 | SW 17 | N 7 | SW 16 | N 8 | SW 15 | SSE 11 | N 7 | N 7 | SW 14 | N 7 | SSW 13 |
36 | 37 | 26 | 26 | 103 | 85 | 77 | 184 | 155 | 249 | 309 | 48 | 258 | 55 | 226 | 69 | 34 | 33 | 186 | 35 | 111 | |
Swell 3 Height (m) Direction Period (s) | SE 8 | SE 8 | SSE 8 | SSE 8 | SE 6 | W 13 | SE 9 | SE 8 | W 14 | W 14 | W 13 | W 13 | W 12 | SSE 12 | SSE 5 | WNW 19 | W 18 | W 17 | N 6 | SSW 17 | N 7 |
17 | 15 | 11 | 11 | 9 | 55 | 19 | 18 | 62 | 63 | 55 | 54 | 49 | 79 | 5 | 72 | 230 | 146 | 31 | 200 | 26 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NNW 4 | — | — | NNW 5 | SSE 8 | SW 12 | — | — | SSE 3 | — | SSW 11 | N 7 | SE 6 | — | SSW 10 | WSW 3 | — |
— | — | — | — | 2 | — | — | 2 | 14 | 49 | — | — | 3 | — | 39 | 50 | 33 | — | 19 | 1 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 99 | 22 | 0 | 99 | 22 | 1 | 99 | 16 | 0 | 22 | 0 | 0 | 49 | 0 | 1 | 33 | 0 | 1 | 22 | 29 | 0 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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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.











