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Surf Forecasts:
Tombstones surfForecast / HAW – Big Island / USA
48hr Weather and Surf, issued 1 am Saturday 02 May 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
25.3° C
(Which is slightly warmer than usual)How big are the waves at Tombstones today?
The current surf forecast for Tombstones at 6AM is: 1.7m 8s primary swell from a East-northeast direction and 0.4m 12s secondary swell from a North-northwest direction (forecast issued at 01:00am May 02). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 May) | 5.5ft (1.7m) | 8s |
| Afternoon (02 May) | 5.5ft (1.7m) | 8s |
| Evening (02 May) | 5.5ft (1.7m) | 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 21mm), heaviest during Sat morning. Warm (max 25°C on Mon afternoon, min 22°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 2 | Sunday 3 | Monday 4 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | NE 8 | NE 8 | NE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ESE 9 | ESE 8 | |
382 | 364 | 364 | 364 | 348 | 335 | 306 | 353 | 361 | 169 | 169 | 142 | 154 | 150 | 161 | 161 | 134 | 134 | 157 | 134 | 134 | 125 | 131 | 164 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | on | cross-on | cross-on | cross-on | cross-on | on | cross-on | on | glassy | on | on | on | on | on | on | on | glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross | |
High Tide | 2:38AM0.43m | 4:03PM0.80m | 3:06AM0.39m | 4:39PM0.78m | 3:33AM0.35m | 5:18PM0.74m | ||||||||||||||||||
Low Tide | 8:50AM-0.12m | 10:37PM0.19m | 9:17AM-0.10m | 11:21PM0.21m | 9:47AM-0.08m | |||||||||||||||||||
 | |  | | | | | | | | | | | | | | |  |  | | |  | | | |
 | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:44 | — | — | — | — | — | — | — | 6:44 | — | — |
2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | 1 | 1 | |
Temp °C | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 23 | 23 | 22 | 23 | 24 | 25 | 24 | 24 | 23 |
25 | 25 | 25 | 25 | 26 | 26 | 25 | 25 | 25 | 26 | 25 | 26 | 25 | 26 | 25 | 24 | 25 | 25 | 26 | 26 | 27 | 26 | 27 | 25 | |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | NE 8 | NE 8 | NE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ESE 9 | ESE 8 |
 kJ | 382 | 364 | 364 | 364 | 348 | 335 | 306 | 353 | 361 | 138 | 128 | 142 | 154 | 150 | 161 | 161 | 134 | 134 | 157 | 134 | 134 | 125 | 131 | 164 |
Swell 2 Height (m) Direction Period (s) | NNW 12 | NNW 12 | NNW 11 | NNW 12 | NW 12 | NW 12 | NW 12 | NNW 14 | NW 14 | E 8 | E 8 | E 8 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ENE 7 | ENE 7 |
| kJ | 55 | 53 | 51 | 56 | 36 | 37 | 37 | 81 | 51 | 169 | 169 | 137 | 99 | 101 | 67 | 67 | 82 | 68 | 65 | 65 | 65 | 92 | 93 | 93 |
Swell 3 Height (m) Direction Period (s) | NNW 19 | NW 18 | NW 18 | NW 17 | NW 16 | NW 16 | NW 15 | S 12 | NNW 11 | NNW 13 | NW 13 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NNW 12 | NNW 11 | NNW 11 | NNW 11 | NW 11 | NW 13 |
| kJ | 37 | 86 | 78 | 76 | 64 | 64 | 57 | 3 | 25 | 70 | 44 | 44 | 43 | 39 | 37 | 37 | 23 | 22 | 13 | 12 | 12 | 12 | 5 | 27 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 0 | 6 | 6 | 6 | 6 | 6 | 93 | 6 | 0 | 0 | 6 | 6 | 6 | 4 | 4 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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