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Surf Forecasts:
Tombstones surfForecast / HAW – Big Island / USA
48hr Weather and Surf, issued 1 am Saturday 25 Apr 2026 HSTForecast update in hr min s Forecast update imminent
Tombstones surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tombstones sea temperature is
25.5° C
(Which is slightly warmer than usual)How big are the waves at Tombstones today?
The current surf forecast for Tombstones at 8AM is: 1.3m 9s primary swell from a North-northeast direction and 0.4m 8s secondary swell from a East-southeast direction (forecast issued at 01:00am April 25). The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Apr) | 4.5ft (1.3m) | 9s |
| Afternoon (25 Apr) | 4ft (1.2m) | 8s |
| Evening (25 Apr) | 3.5ft (1.1m) | 8s |
Table - waves today at Tombstones. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 20mm), heaviest during Mon night. Warm (max 24°C on Sat morning, min 22°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 25 | Sunday 26 | Monday 27 | ||||||||||||||||||||||
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 | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
NNE 9 | NNE 9 | NNE 9 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | |
169 | 208 | 251 | 197 | 192 | 188 | 157 | 153 | 157 | 157 | 157 | 130 | 126 | 123 | 123 | 133 | 147 | 147 | 141 | 137 | 136 | 119 | 102 | 102 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | on | cross-on | cross-on | cross-on | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-on | on | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross-on | on | cross-on | |
High Tide | 11:42AM0.38m | 11:40PM0.66m | 12:34PM0.48m | 00:18AM0.63m | 1:16PM0.58m | |||||||||||||||||||
Low Tide | 6:01AM0.09m | 5:00PM0.13m | 6:28AM0.04m | 6:07PM0.14m | 6:53AM-0.01m | 7:02PM0.15m | ||||||||||||||||||
 |  |  | | | | | | | | | | |  | | | | | | | | | | | |
 | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:40 | — | — | — | — | — | — | — | 6:40 | — | — | — | — | — | — | — | 6:42 | — | — |
— | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 2 | 4 | |
Temp °C | 22 | 22 | 23 | 24 | 23 | 23 | 23 | 22 | 22 | 22 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 23 |
22 | 22 | 24 | 25 | 24 | 25 | 26 | 24 | 24 | 24 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 26 | 26 | 25 | 25 | |
Swell 1 Height (m) Direction Period (s) | NNE 9 | NNE 9 | NNE 9 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 7 | NE 7 | NE 7 | NE 7 | ENE 7 |
 kJ | 169 | 208 | 251 | 197 | 192 | 188 | 157 | 153 | 157 | 157 | 157 | 130 | 126 | 123 | 123 | 133 | 147 | 147 | 141 | 137 | 136 | 119 | 102 | 89 |
Swell 2 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 5 | E 8 | E 5 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | E 7 | NNE 7 |
| kJ | 37 | 26 | 25 | 24 | 24 | 24 | 25 | 25 | 36 | 36 | 13 | 61 | 13 | 65 | 65 | 62 | 58 | 57 | 71 | 51 | 38 | 51 | 33 | 40 |
Swell 3 Height (m) Direction Period (s) | NNW 11 | NW 14 | NNW 15 | NNW 15 | NNW 14 | NNW 14 | NW 13 | NW 13 | NNW 13 | NW 13 | ESE 8 | NW 12 | ESE 8 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NE 9 | NNE 9 | ESE 8 | ESE 7 |
| kJ | 12 | 8 | 21 | 21 | 21 | 20 | 44 | 44 | 34 | 44 | 25 | 37 | 25 | 38 | 37 | 35 | 34 | 33 | 31 | 30 | 21 | 30 | 51 | 38 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ESE 7 | ESE 7 | — | ESE 7 | — | — | — | — | NE 7 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 94 | 97 | — | 96 | — | — | — | — | 102 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 2 | 82 | 6 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 6 | 6 | 6 | 6 | 0 | 0 | 0 | 6 | 6 | 6 | 6 | 6 | 6 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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