Surf Forecasts:
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Sep) | - | - |
| Afternoon (28 Sep) | 1.5ft (0.4m) | 3s |
| Evening (28 Sep) | - | - |
Table - waves today at Mahai'ula Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Wed afternoon, min 25°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 28 | Tuesday 29 | Wednesday 30 | ||||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | NW 2 | NW 3 | SW 14 | SSW 10 | NW 3 | NW 3 | SW 17 | SW 17 | SW 10 | SW 9 | SW 9 | SW 16 | SW 16 | SW 16 | WSW 10 | WSW 10 | W 10 | W 10 | W 10 | W 10 | W 11 | WNW 11 | WNW 12 | WNW 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 2 | 2 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 68 | 68 | 0 | 0 | 0 | 80 | 106 | 130 | 175 | 172 | 210 | 233 | 303 | 415 | 319 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | glassy | glassy | glassy | glassy | cross-on | cross-on | on | cross | cross-on | cross | cross | glassy | on | on | glassy | cross-on | glassy |
High Tide | 4:51AM0.77m | 4:34PM0.50m | 5:33AM0.79m | 5:06PM0.43m | 6:22AM0.78m | 5:40PM0.37m | ||||||||||||||||||
Low Tide | 11:15AM0.17m | 10:34PM0.03m | 12:12PM0.21m | 11:04PM0.04m | 1:21PM0.24m | |||||||||||||||||||
 | |  | | |  |  | | | | | | | | | | | | | | | | | | |
 | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:14 | — | — | — | — | — | — | — | 6:13 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 27 | 27 | 26 | 26 | 26 | 26 | 25 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 25 | 26 | 27 | 28 | 27 | 26 | 26 |
Feels °C | 29 | 28 | 28 | 29 | 29 | 27 | 29 | 30 | 30 | 29 | 30 | 30 | 30 | 30 | 28 | 29 | 29 | 28 | 30 | 30 | 31 | 31 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | S 9 | SSW 9 | SSW 9 | SSW 10 | SSW 10 | SSW 9 | SSW 9 | SW 10 | SW 10 | SW 9 | SW 16 | SW 9 | SW 8 | SW 16 | S 5 | WSW 10 | W 10 | W 10 | W 10 | W 10 | W 11 | WNW 11 | WNW 12 | WNW 11 |
| kJ | 165 | 173 | 137 | 216 | 204 | 130 | 84 | 151 | 139 | 68 | 214 | 61 | 55 | 203 | 27 | 106 | 130 | 175 | 172 | 210 | 233 | 303 | 415 | 319 |
Swell 2 Height (m) Direction Period (s) | NNE 7 | NNE 7 | NNE 7 | NNE 8 | NNE 8 | NE 8 | NE 8 | NNE 8 | NNE 8 | SSW 17 | SW 9 | SW 16 | SW 16 | S 5 | SW 16 | S 5 | S 5 | SSW 16 | S 5 | S 5 | SW 15 | SW 15 | SW 14 | SSW 14 |
| kJ | 74 | 62 | 47 | 50 | 51 | 57 | 57 | 50 | 39 | 195 | 68 | 206 | 203 | 13 | 203 | 27 | 18 | 160 | 20 | 28 | 104 | 104 | 102 | 61 |
Swell 3 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SW 14 | SSW 12 | SSW 17 | SSW 17 | SW 17 | SW 17 | SW 17 | NNE 8 | NE 8 | NE 7 | NE 7 | NE 7 | WSW 10 | SW 16 | SSW 16 | S 5 | SW 15 | SW 15 | SSW 15 | SSW 15 | SSW 15 | SW 14 |
| kJ | 102 | 101 | 158 | 89 | 197 | 200 | 309 | 305 | 147 | 39 | 28 | 27 | 26 | 25 | 80 | 255 | 166 | 12 | 106 | 104 | 72 | 72 | 71 | 73 |
Wind waves Height (m) Direction Period (s) | NW 2 | NW 3 | — | — | NW 3 | NW 3 | — | — | — | — | — | — | SSE 5 | SSE 5 | — | — | — | — | — | SSE 5 | S 5 | S 5 | S 5 | S 5 |
| kJ | 2 | 2 | — | — | 2 | 2 | — | — | — | — | — | — | 20 | 36 | — | — | — | — | — | 43 | 43 | 53 | 52 | 40 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 100 | 100 | 100 | 34 | 34 | 20 | 34 | 1 | 1 | 0 | 0 | 36 | 54 | 36 | 19 | 4 | 4 | 4 | 0 | 58 | 11 | 0 | 34 | 0 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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