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Surf Forecasts:
Tombstones surfForecast / HAW – Big Island / USA
48hr Weather and Surf, issued 1 am Monday 20 Oct 2025 HST
How big are the waves at Tombstones today?
The current surf forecast for Tombstones at 4AM is: 1.1m 8s primary swell from a Northeast direction and 0.8m 7s secondary swell from a East-southeast direction (forecast issued at 01:00am October 20). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Oct) | 3.5ft (1.1m) | 8s |
| Afternoon (20 Oct) | 4.5ft (1.3m) | 8s |
| Evening (20 Oct) | 4.5ft (1.3m) | 7s |
Table - waves today at Tombstones. (Swell directed towards the surf break)
Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||||||||||
| 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 | 5 PM | 8 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 157 | 153 | 153 | 153 | 169 | 214 | 181 | 181 | 157 | 125 | 125 | 164 | 153 | 104 | 119 | 112 | 105 | 91 | 91 | 91 | 71 | 71 | 66 | 94 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | glass | cross- on | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | cross- on | cross- on | glass | glass | on | cross- on | cross- on | cross- on | glass |
High Tide / height (m) | 2:32AM 0.78 | 2:05PM 0.65 | 3:03AM 0.83 | 2:28PM 0.60 | 3:34AM 0.85 | 2:51PM 0.55 | ||||||||||||||||||
Low Tide / height (m) | 8:35AM 0.21 | 8:20PM -0.00 | 9:12AM 0.23 | 8:41PM -0.02 | 9:51AM 0.25 | |||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:16 | - | - | - | - | - | - | - | 6:16 | - | - | - | - | - | - | - | 6:16 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - |
 |  | |  | |  | |  | | | |  | | | | | | | | | |  | | | |
Rain (mm) | - | - | - | 1 | 1 | - | - | 1 | 1 | - | 1 | - | - | 1 | 1 | - | 1 | 1 | 1 | 1 | 1 | 1 | - | - |
| Temp. °C | 25 | 24 | 24 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 26 | 25 | 25 | 24 |
| Feels °C (?) | 28 | 27 | 27 | 28 | 27 | 26 | 27 | 26 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 25 | 26 | 26 | 26 | 26 | 27 | 26 | 26 | 27 |
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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 Tombstones (calm at BUOY-ILOH1 5 km from Tombstones). 1.2m 8s swell from the NE with a 0.9m 8s swell from the ESE and a 0.4m 12s groundswell from the NNW. 3 swells combining to make bigger set waves.
1 h 18 min ago
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