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Lymans Surf Forecast
/ HAW – Big Island (60 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
Lymans surfForecast / HAW – Big Island / USA
48hr Weather and Surf, issued 7 pm Wednesday 17 Sep 2025 HST
How big are the waves at Lymans today?
The current surf forecast for Lymans at 9PM is: 0.3m 12s primary swell from a South-southwest direction and 0.4m 5s secondary swell from a North-northeast direction (forecast issued at 07:00pm September 17). An open ocean swell of 0.4m 9s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Sep) | - | - |
| Afternoon (17 Sep) | 1.5ft (0.4m) | 15s |
| Evening (17 Sep) | 1ft (0.3m) | 12s |
Table - waves today at Lymans. (Swell directed towards the surf break)
Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | |||||||||||||||||||||
| 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 15 | 12 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 19 | 18 | 18 | 18 | 17 | 16 | 16 | 16 | 16 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 27 | 27 | 55 | 48 | 55 | 53 | 51 | 51 | 51 | 49 | 71 | 46 | 99 | 68 | 115 | 178 | 322 | 318 | 385 | 298 | 371 | 452 | 441 | 402 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | glass | glass | on | on | on | glass | glass | glass | glass | glass | on | on | cross- on | glass | glass | glass | glass | glass | on | on |
High Tide / height (m) | 1:52AM 0.41 | 2:02PM 0.75 | 2:28AM 0.48 | 2:36PM 0.74 | 3:01AM 0.55 | |||||||||||||||||||
Low Tide / height (m) | 8:27PM 0.13 | 7:11AM 0.14 | 8:49PM 0.11 | 8:01AM 0.12 | 9:10PM 0.10 | 8:45AM 0.12 | ||||||||||||||||||
Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:11 | - | - | - | - | - | - | - | 6:11 | - | - | - | - | - | - | - | 6:11 | - | - |
| Sunset | 6:23 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - |
 |  | | | | | |  | |  | |  | |  | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 27 | 26 | 26 | 25 | 25 | 26 | 27 | 26 | 26 | 26 | 26 | 25 | 25 | 26 | 27 | 27 | 27 | 26 | 26 | 25 | 25 | 26 | 27 | 27 |
| Feels °C (?) | 29 | 29 | 28 | 27 | 28 | 29 | 29 | 28 | 28 | 30 | 30 | 29 | 29 | 30 | 29 | 29 | 30 | 30 | 30 | 29 | 29 | 29 | 29 | 30 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for HAW - Big Island
Continuing clean conditions at Lymans (calm at Kailua Kona 2 km from Lymans). 0.5m 6s windswell from the NNE with a 0.3m 2s local chop from the WSW. 2 swells combining to make bigger set waves.
Actual: 37 min ago
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