Surf Forecasts:
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jun) | 1.5ft (0.4m) | 10s |
| Afternoon (17 Jun) | - | - |
| Evening (17 Jun) | 1.5ft (0.4m) | 10s |
Table - waves today at Mahai'ula Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 27°C on Wed morning, min 24°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tue 16 | Wednesday 17 | Thursday 18 | Fri 19 | |||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | NW 10 | S 18 | S 14 | NW 10 | NW 10 | S 16 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | S 14 | S 14 | S 13 | NW 10 | NW 9 | N 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 0 | 26 | 26 | 0 | 26 | 27 | 27 | 28 | 27 | 27 | 26 | 0 | 0 | 0 | 23 | 23 | 21 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | on | cross | cross | cross | on | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross-off | cross | cross-on | on | on |
High Tide | 5:29AM0.32m | 6:10PM0.89m | 6:31AM0.34m | 6:54PM0.82m | 7:42AM0.37m | |||||||||||||||||||
Low Tide | 00:44AM0.11m | 10:45AM0.04m | 1:29AM0.11m | 11:37AM0.11m | 2:12AM0.11m | 12:35PM0.19m | ||||||||||||||||||
 |  | |  | | | | |  | | | | | | | | | | | | | | | | |
 | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — |
 | 7:04 | — | — | — | — | — | — | — | 7:04 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | 7:05 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 25 | 25 | 24 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 25 | 26 | 27 | 27 | 26 | 26 | 25 | 25 | 25 | 25 | 26 | 26 |
Feels °C | 27 | 27 | 28 | 28 | 26 | 28 | 30 | 29 | 28 | 27 | 28 | 29 | 27 | 29 | 30 | 30 | 29 | 29 | 28 | 28 | 28 | 28 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | S 14 | S 16 | S 16 | SSW 13 | S 16 | S 16 | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 |
| kJ | 507 | 478 | 390 | 384 | 451 | 378 | 303 | 372 | 868 | 868 | 277 | 847 | 826 | 619 | 602 | 602 | 508 | 501 | 487 | 377 | 345 | 276 | 350 | 219 |
Swell 2 Height (m) Direction Period (s) | NNE 6 | NNE 6 | NE 5 | S 18 | S 18 | S 18 | S 18 | S 17 | NNE 5 | NNE 4 | S 16 | NNE 9 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NE 9 | NNE 5 | NNE 5 | S 19 | S 18 | S 18 | S 18 |
| kJ | 20 | 20 | 14 | 224 | 155 | 301 | 390 | 358 | 8 | 8 | 406 | 31 | 27 | 27 | 28 | 27 | 27 | 20 | 8 | 13 | 186 | 174 | 163 | 162 |
Swell 3 Height (m) Direction Period (s) | S 20 | S 20 | S 18 | NE 9 | NNE 9 | NW 10 | NNE 8 | NNE 4 | NW 10 | NW 10 | NNE 4 | NW 10 | NE 10 | NE 10 | SSW 20 | SSW 20 | NE 9 | NW 10 | SSW 19 | S 19 | NNE 4 | NW 10 | NW 9 | SSW 3 |
| kJ | 68 | 67 | 166 | 36 | 30 | 28 | 28 | 7 | 26 | 26 | 8 | 26 | 23 | 23 | 81 | 79 | 21 | 26 | 125 | 190 | 8 | 23 | 23 | 4 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNE 10 | NNE 9 | — | — | — | SSE 12 | S 3 | SSW 3 | NW 2 | N 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 18 | 16 | — | — | — | 47 | 5 | 7 | 2 | 21 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 34 | 34 | 19 | 19 | 19 | 19 | 99 | 99 | 24 | 38 | 23 | 21 | 18 | 99 | 100 | 99 | 99 | 38 | 38 | 38 | 38 | 100 | 99 | 99 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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