
Surf Forecasts:
How big are the waves at Mahai'ula Bay today (03 Oct):
- Morning surf: Morning surf (03 Oct, local time) - 1.5ft (0.5m), 8s period with W swell.
- Afternoon surf: Afternoon surf (03 Oct, local time) - 1.5ft (0.4m), 7s period with W swell.
- Evening surf: Evening surf (03 Oct, local time) - 1.5ft (0.4m), 7s period with W swell.
The current surf forecast for Mahai'ula Bay at 3AM is: 0.5m 8s primary swell from a West direction (forecast issued at 07:00pm October 02). An open ocean swell of 0.7m 12s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Oct) | 1.5ft (0.5m) | 8s |
| Afternoon (03 Oct) | 1.5ft (0.4m) | 7s |
| Evening (03 Oct) | 1.5ft (0.4m) | 7s |
Table - waves today at Mahai'ula Bay. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Fri night. Warm (max 28°C on Sun afternoon, min 25°C on Fri night). Wind will be generally light. | |||||||||||||||||||
Fri 2 | Saturday 3 | Sunday 4 | |||||||||||||||||
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) | W 7 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 7 | W 7 | W 7 | W 7 | W 7 | SSW 20 | S 20 | S 20 | S 19 | SSW 19 | W 7 | N 8 |
Wave Graph | |||||||||||||||||||
26 | 50 | 49 | 32 | 31 | 28 | 18 | 17 | 17 | 16 | 15 | 16 | 0 | 0 | 0 | 0 | 0 | 10 | 10 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | glassy | cross | glassy | cross-off | cross-on | cross-on | cross-off | glassy | cross-off | cross-off | cross-off | cross-off | glassy | glassy | glassy | cross-off | cross-off |
High Tide | 7:59PM0.26m | 9:59AM0.71m | 10:47PM0.27m | 11:15AM0.72m | |||||||||||||||
Low Tide | 1:25AM0.15m | 6:19PM0.20m | 3:13AM0.20m | 6:56PM0.16m | |||||||||||||||
— | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | |
6:10 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:08 | — | — | |
mm | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 26 | 27 | 28 | 27 | 26 | 26 |
Feels °C | 29 | 30 | 30 | 29 | 29 | 28 | 29 | 29 | 29 | 30 | 29 | 26 | 25 | 28 | 29 | 31 | 30 | 28 | 27 |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | S 11 | NE 5 | S 12 | S 12 | S 12 | S 12 | S 12 | NNE 5 | SSW 19 | SSW 18 |
162 | 157 | 157 | 155 | 155 | 152 | 150 | 109 | 107 | 94 | 24 | 98 | 99 | 101 | 99 | 99 | 37 | 466 | 432 | |
Swell 2 Height (m) Direction Period (s) | W 7 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 7 | NNE 5 | NNE 5 | S 12 | W 7 | NNE 5 | NNE 5 | NNE 5 | NNE 5 | SSW 19 | S 11 | S 11 |
26 | 50 | 49 | 32 | 31 | 28 | 18 | 17 | 8 | 17 | 98 | 16 | 19 | 15 | 15 | 18 | 375 | 91 | 62 | |
Swell 3 Height (m) Direction Period (s) | WNW 9 | NE 5 | NE 4 | NNE 4 | NNE 5 | NNE 4 | NNE 4 | NE 4 | W 7 | W 7 | W 7 | SSW 21 | SSW 20 | S 20 | S 20 | S 19 | S 12 | W 7 | N 8 |
16 | 7 | 5 | 8 | 8 | 8 | 7 | 4 | 17 | 16 | 15 | 83 | 133 | 198 | 194 | 267 | 98 | 10 | 10 | |
Wind waves Height (m) Direction Period (s) | SSW 3 | — | — | — | — | — | N 4 | — | — | — | — | NE 5 | — | — | — | — | — | NNE 6 | NNE 6 |
1 | — | — | — | — | — | 3 | — | — | — | — | 24 | — | — | — | — | — | 63 | 53 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 99 | 26 | 26 | 26 | 4 | 26 | 99 | 100 | 23 | 18 | 18 | 11 | 11 | 18 | 100 | 100 | 100 | 11 | 11 |
Best forecast wave conditions in Big Island | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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