Surf Forecasts:
How big are the waves at Mahai'ula Bay today (01 Nov):
- Morning surf: Morning surf (01 Nov, local time) - 2.5ft (0.8m), 19s period with NW swell.
- Afternoon surf: Afternoon surf (01 Nov, local time) - 3ft (0.9m), 18s period with NW swell.
- Evening surf: Evening surf (01 Nov, local time) - 3ft (0.9m), 16s period with NW swell.
The current surf forecast for Mahai'ula Bay at 2PM is: 0.9m 18s primary swell from a Northwest direction (forecast issued at 07:00am November 01). An open ocean swell of 0.8m 13s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Nov) | 2.5ft (0.8m) | 19s |
| Afternoon (01 Nov) | 3ft (0.9m) | 18s |
| Evening (01 Nov) | 3ft (0.9m) | 16s |
Table - waves today at Mahai'ula Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Sun morning. Warm (max 28°C on Sun morning, min 24°C on Tue night). Wind will be generally light. | |||||||||||||||||||||||||
Sunday 1 | Monday 2 | Tuesday 3 | Wed 4 | ||||||||||||||||||||||
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 | 2 AM | 5 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | NW 20 | NW 19 | NW 18 | NW 18 | NW 17 | NW 16 | NW 16 | NW 16 | NW 16 | NW 15 | NW 15 | NW 15 | NW 14 | NW 14 | NW 14 | NW 14 | NW 14 | NNW 13 | NNW 13 | NW 13 | NNW 13 | NW 13 | NNW 12 | NNW 12 | NW 12 |
Wave Graph  | |||||||||||||||||||||||||
 kJ | 315 | 432 | 388 | 516 | 487 | 443 | 427 | 421 | 416 | 284 | 262 | 255 | 251 | 251 | 245 | 200 | 186 | 120 | 116 | 138 | 114 | 80 | 61 | 58 | 37 |
Wind (km/h) | |||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross | cross | cross-off | cross-off | cross-off | cross-off | glassy | glassy | cross-on | cross | cross-off | glassy | cross | cross-off |
High Tide | 9:20AM0.72m | 10:59PM0.34m | 10:29AM0.67m | 00:10AM0.43m | 11:29AM0.64m | 00:57AM0.54m | |||||||||||||||||||
Low Tide | 5:14PM0.15m | 3:11AM0.26m | 5:55PM0.12m | 5:03AM0.28m | 6:28PM0.10m | ||||||||||||||||||||
 |  |  | | | | | |  |  | |  | | | | | | | | | | | | | | |
 | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 |
 | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:49 | — | — | — | — | — | — | — | 5:49 | — | — | — | 5:47 |
mm | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 27 | 28 | 28 | 27 | 26 | 26 | 25 | 25 | 26 | 27 | 25 | 27 | 26 | 25 | 25 | 25 | 25 | 26 | 26 | 27 | 25 | 25 | 24 | 24 |
Feels °C | 30 | 32 | 32 | 31 | 30 | 30 | 29 | 25 | 24 | 26 | 30 | 27 | 27 | 27 | 27 | 25 | 26 | 27 | 29 | 28 | 27 | 27 | 28 | 26 | 25 |
Swell 1 Height (m) Direction Period (s) | S 16 | S 13 | S 13 | NW 18 | NW 17 | NW 16 | NW 16 | NW 16 | NW 16 | NW 15 | NW 15 | NNE 6 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 8 | NNE 8 | NNW 13 | NNE 7 | NNE 7 | NNE 8 | NNE 7 |
| kJ | 482 | 284 | 276 | 516 | 487 | 443 | 427 | 421 | 416 | 284 | 262 | 136 | 153 | 108 | 111 | 136 | 107 | 129 | 113 | 116 | 114 | 191 | 131 | 91 | 86 |
Swell 2 Height (m) Direction Period (s) | NW 20 | NW 19 | NW 18 | S 13 | S 13 | S 14 | S 14 | S 14 | S 13 | S 12 | S 12 | NW 15 | NW 14 | NW 14 | NW 14 | NW 14 | NW 14 | NNW 13 | NNW 13 | NW 13 | S 11 | NW 13 | NNW 12 | NNW 12 | NW 12 |
| kJ | 315 | 432 | 388 | 219 | 222 | 232 | 253 | 261 | 161 | 110 | 108 | 255 | 251 | 251 | 245 | 200 | 186 | 120 | 116 | 138 | 23 | 80 | 61 | 58 | 37 |
Swell 3 Height (m) Direction Period (s) | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NE 8 | WSW 7 | WSW 7 | SSW 15 | WSW 7 | WSW 7 | S 12 | S 12 | S 12 | S 13 | S 12 | N 8 | S 11 | S 11 | S 11 | SSE 4 | S 12 | S 12 | S 11 | SSW 18 |
| kJ | 45 | 45 | 26 | 26 | 43 | 16 | 5 | 5 | 42 | 5 | 5 | 103 | 72 | 73 | 80 | 47 | 34 | 41 | 40 | 22 | 4 | 23 | 24 | 22 | 64 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | NNE 5 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | SW 7 | W 3 | — | — | — | — | — | NW 2 | NW 3 | NNE 7 | SW 3 | SSE 8 | NW 4 | — |
| kJ | — | — | — | — | — | 20 | 74 | 77 | 90 | 111 | 123 | 23 | 3 | — | — | — | — | — | 1 | 2 | 153 | 1 | 24 | 1 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||||
Distance (km) | 0 | 0 | 36 | 24 | 11 | 0 | 0 | 11 | 18 | 11 | 0 | 34 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 105 | 18 | 0 | 1 | 14 | 1 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||||
Header Global | |||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Mahai'ula Bay surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest