
Surf Forecasts:
Lymans surf forecast from 5 Aug 2026:
- Best quality surf: Sunday 9 Aug, 8PM (local time) - 2ft (0.6m), 16s period, SSW swell with glassy winds.
- Most powerful swell: Monday 10 Aug, 2PM (local time) - 3ft (0.9m), 15s period, SSW swell with 322 kJ wave energy.
- Next surfable swell (1★+): Wednesday 5 Aug, 11PM (local time) - 1.5ft (0.4m), 15s period with SW 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 Wednesday (Aug 05) at 11PM. The primary swell is predicted to be 0.4m and 15s period with a secondary swell of 0.4m and 11s. 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 15s and forecast to arrive on Monday (Aug 10) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 18s period and expected on Wednesday (Aug 12) at 8AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Wed 5th Aug) | 1.5ft (0.4m) 15s |
| Best Surf | 8PM (Sun 9th Aug) | 2ft (0.6m) 16s |
| Most Powerful | 2PM (Mon 10th Aug) | 3ft (0.9m) 15s |
Table - best surf conditions forecast for Lymans over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s have a look at what’s on offer for Lymans over the next couple of weeks.
Truth be told, it’s a pretty flat and quiet stretch ahead. For the first few days, there’s barely a bump worth paddling for. We’re looking at a long gap of small, weak swell with poor conditions, so don’t expect much action until the second week starts to show some signs of life.
Wednesday morning on the 5th of August kicks things off with a tiny 1ft SSW swell, but the wind is onshore and the energy is weak (78). The water’s sitting at 81°, which is about 2° warmer than usual for this time of year – a little noticeable but nothing wild. The whole first week is pretty grim: small surf, cross-on winds, and the combined energy barely gets going. Thursday and Friday are similar, with swell holding around 1ft to 2ft and light breezes doing nothing to clean it up.
Saturday afternoon on the 8th of August offers a brief glimmer. The wind goes glassy, swell is still only 1ft from the SSW with a period of 18 seconds, and the combined energy hits 177 – still weak, but those glassy conditions make it surfable if you’re desperate. The same happens again Sunday afternoon on the 9th of August, glassy again with 2ft SSW swell, period 12 seconds, energy 103. It’s ordinary, but it’s clean.
We get a slight bump into the second week. Monday morning on the 10th of August sees 3ft from the SSW, period 15 seconds, and energy of 345 – that’s moderate energy, and the best looking swell size of the whole outlook. But the wind is cross-on, and the conditions are still described as marginal. Tuesday morning on the 11th of August is similar, 3ft, period 14 seconds, energy 330, but again cross-on wind. This is the best the whole period offers, but it’s not a standout by any stretch.
Lymans is a reef and point break, fairly consistent, and it likes an optimum swell from the WNW. Unfortunately, most of the swell here is coming from the SSW, so it’s not hitting the spot right. The break is beginner-friendly, but the crowds can be around sometimes. For the size we’re seeing, it’s not a worry.
If you’re looking for a standout, the best on offer is the Monday morning on the 10th of August, with 3ft SSW swell and moderate energy, but the cross-on wind holds it back. The glassy windows on the 8th and 9th are clean but tiny. For the rest of the outlook, the swell stays small, under 3ft, with energy dropping back into the weak range. The second week continues with similar small swell, mostly onshore or cross-on winds, and nothing to get excited about.
Overall, it’s a lean run. The swell is small, the wind is rarely cooperating, and the energy is mostly weak. It’s the kind of stretch where you check the forecast more than you check the waves.
Rusty.
Short Range ForecastSome drizzle, heaviest during Wed afternoon. Warm (max 28°C on Fri morning, min 25°C on Wed night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 8mm), mostly falling on Mon night. Warm (max 28°C on Sun morning, min 26°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||
Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | |||||||||||||||
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) | SSW 11 | SW 15 | SSW 11 | N 3 | SW 14 | SSW 14 | SW 13 | SSW 16 | SW 19 | N 5 | SSW 18 | SW 17 | SSW 13 | SSW 12 | N 6 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 13 |
Wave Graph | |||||||||||||||||||||
46 | 57 | 39 | 3 | 51 | 80 | 45 | 50 | 95 | 7 | 124 | 107 | 95 | 83 | 19 | 314 | 240 | 179 | 273 | 265 | 236 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross | cross-on | cross-on | cross-on | on | on | cross-on | on | cross-on | glassy | cross-on | cross | glassy | cross-on | cross-on | cross | cross-on | cross-on | cross |
High Tide | 9:29AM0.63m | 7:30PM0.40m | 10:51AM0.68m | 8:35PM0.32m | 12:04PM0.74m | 11:02PM0.28m | 1:04PM0.81m | 00:43AM0.28m | 1:55PM0.86m | 1:49AM0.32m | 2:40PM0.90m | 2:41AM0.37m | 3:21PM0.90m | 3:28AM0.42m | |||||||
Low Tide | 4:11PM0.37m | 2:38AM0.10m | 7:09PM0.32m | 3:42AM0.09m | 8:10PM0.25m | 8:45PM0.19m | 6:11AM0.06m | 9:17PM0.15m | 7:14AM0.03m | 9:48PM0.11m | 8:09AM0.02m | 10:17PM0.09m | |||||||||
6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:03 | — | — | |
— | 6:58 | — | — | 6:57 | — | — | 6:57 | — | — | 6:55 | — | — | 6:55 | — | — | 6:54 | — | — | 6:53 | — | |
mm | — | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 2 | 5 | — | — | 1 |
Temp °C | 27 | 27 | 26 | 27 | 27 | 26 | 28 | 28 | 26 | 27 | 27 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 27 | 27 | 26 |
Feels °C | 30 | 30 | 29 | 29 | 30 | 30 | 31 | 31 | 30 | 29 | 30 | 31 | 31 | 31 | 31 | 31 | 30 | 30 | 30 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 11 | S 12 | SSW 11 | N 3 | NNE 5 | SSW 14 | N 5 | N 7 | N 5 | S 14 | SSW 18 | N 6 | SSW 13 | S 16 | S 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 13 |
46 | 75 | 39 | 3 | 9 | 80 | 12 | 22 | 14 | 106 | 124 | 22 | 95 | 193 | 186 | 314 | 240 | 179 | 273 | 265 | 236 | |
Swell 2 Height (m) Direction Period (s) | S 12 | SSW 11 | SSE 12 | S 11 | SW 14 | SSE 11 | SSE 11 | SSW 16 | SW 13 | SSE 10 | N 5 | SSW 13 | S 18 | SSW 12 | SSE 10 | SSE 9 | N 6 | SSE 9 | NNE 5 | S 5 | S 19 |
47 | 38 | 48 | 22 | 51 | 39 | 38 | 50 | 46 | 32 | 12 | 99 | 156 | 83 | 52 | 47 | 16 | 64 | 10 | 11 | 475 | |
Swell 3 Height (m) Direction Period (s) | W 13 | SW 15 | NNE 5 | SSE 4 | S 11 | SSE 4 | SW 13 | SSE 7 | SW 19 | N 5 | SSE 10 | SW 17 | N 6 | N 6 | N 6 | N 6 | SSW 11 | SSW 11 | S 21 | S 20 | NNE 6 |
28 | 57 | 5 | 4 | 21 | 3 | 45 | 10 | 95 | 7 | 33 | 107 | 16 | 19 | 19 | 15 | 41 | 41 | 81 | 202 | 12 | |
Wind waves Height (m) Direction Period (s) | N 5 | — | SE 5 | SSW 4 | SSW 2 | N 5 | — | NNW 7 | SSW 3 | — | NNW 4 | — | — | — | — | — | SSE 9 | N 3 | S 9 | NNE 6 | — |
5 | — | 19 | 1 | 1 | 10 | — | 5 | 1 | — | 6 | — | — | — | — | — | 65 | 8 | 56 | 11 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 99 | 99 | 3 | 99 | 99 | 11 | 8 | 99 | 78 | 99 | 99 | 0 | 95 | 3 | 1 | 99 | 122 | 2 | 125 | 16 | 1 |
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.











