Surf Forecasts:
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Sep) | - | - |
| Afternoon (26 Sep) | 1ft (0.3m) | 5s |
| Evening (26 Sep) | - | - |
Table - waves today at Mahai'ula Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Sat afternoon. Warm (max 29°C on Sat afternoon, min 26°C on Sun night). Wind will be generally light. | |||||||||||||||||||||
Sat 26 | Sunday 27 | Monday 28 | |||||||||||||||||||
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) | SW 17 | NW 5 | NNE 7 | NNE 8 | WNW 16 | NE 8 | NNE 8 | S 10 | NNW 9 | NW 3 | NW 3 | S 9 | S 9 | S 8 | NW 3 | SSW 13 | WNW 2 | WNW 3 | SSW 17 | SW 17 | SSW 17 |
Wave Graph  | |||||||||||||||||||||
 kJ | 0 | 4 | 0 | 0 | 100 | 0 | 0 | 0 | 8 | 4 | 4 | 0 | 0 | 0 | 2 | 0 | 1 | 1 | 0 | 0 | 0 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | cross-off | off | cross-off | cross-off | cross-off | glassy | cross-on | cross | cross-off | glassy | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 3:32PM0.63m | 4:13AM0.73m | 4:03PM0.57m | 4:51AM0.77m | 4:34PM0.50m | ||||||||||||||||
Low Tide | 9:39AM0.13m | 9:43PM0.04m | 10:26AM0.15m | 10:07PM0.03m | 11:15AM0.17m | 10:34PM0.03m | |||||||||||||||
 |  |  |  |  | | |  | | | |  | | | | | | | | | | |
 | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — |
mm | — | 1 | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 29 | 28 | 28 | 28 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 26 | 26 | 27 | 27 | 27 | 26 | 26 |
Feels °C | 33 | 33 | 32 | 29 | 31 | 31 | 29 | 30 | 32 | 31 | 30 | 30 | 31 | 30 | 29 | 29 | 29 | 29 | 29 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | NNE 7 | NNE 7 | NNE 7 | NNE 8 | SSE 10 | NE 8 | NNE 8 | NNE 8 | NNE 8 | S 10 | S 10 | S 9 | S 9 | S 8 | S 8 | NNE 7 | NNE 7 | NE 8 | NE 8 | NNE 8 | SSW 8 |
| kJ | 183 | 207 | 243 | 337 | 155 | 368 | 306 | 257 | 219 | 384 | 320 | 246 | 194 | 140 | 103 | 66 | 47 | 59 | 84 | 72 | 75 |
Swell 2 Height (m) Direction Period (s) | SSE 11 | SSW 17 | SSE 10 | SSE 10 | SSW 15 | SSE 11 | SSE 10 | S 10 | S 10 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 7 | NNE 7 | S 7 | S 7 | SSW 17 | SSW 17 | SW 17 | NE 8 |
| kJ | 140 | 377 | 123 | 116 | 249 | 240 | 318 | 400 | 386 | 219 | 192 | 162 | 138 | 101 | 81 | 42 | 42 | 197 | 200 | 309 | 57 |
Swell 3 Height (m) Direction Period (s) | SW 17 | SSE 11 | SW 16 | SW 16 | WNW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | S 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | S 6 | SSW 12 | SSW 12 | SSW 17 |
| kJ | 309 | 135 | 206 | 203 | 100 | 169 | 169 | 169 | 189 | 347 | 201 | 141 | 90 | 139 | 139 | 96 | 121 | 27 | 85 | 83 | 264 |
Wind waves Height (m) Direction Period (s) | — | NW 5 | — | — | NNE 8 | — | — | — | NNW 9 | NW 3 | NW 3 | — | — | — | NW 3 | — | WNW 2 | WNW 3 | — | — | — |
| kJ | — | 4 | — | — | 403 | — | — | — | 8 | 4 | 4 | — | — | — | 2 | — | 1 | 1 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1 | 1 | 1 | 11 | 0 | 1 | 1 | 1 | 1 | 101 | 24 | 1 | 1 | 1 | 100 | 100 | 100 | 36 | 36 | 34 | 34 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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