Surf Forecasts:
How big are the waves at Hakalau today (23 Sep):
- Morning surf: Morning surf (23 Sep, local time) - 8ft (2.4m), 10s period with E swell.
- Afternoon surf: Afternoon surf (23 Sep, local time) - 7.5ft (2.3m), 9s period with E swell.
- Evening surf: Evening surf (23 Sep, local time) - 7.5ft (2.3m), 9s period with E swell.
The current surf forecast for Hakalau at 12PM is: 2.4m 9s primary swell from a East direction and 0.6m 11s secondary swell from a North-northwest direction (forecast issued at 07:00am September 23). The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Sep) | 8ft (2.4m) | 10s |
| Afternoon (23 Sep) | 7.5ft (2.3m) | 9s |
| Evening (23 Sep) | 7.5ft (2.3m) | 9s |
Table - waves today at Hakalau. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 147mm), heaviest during Thu night. Warm (max 26°C on Wed morning, min 25°C on Wed night). Mainly fresh winds. | |||||||||||||||||||||||
Wednesday 23 | Thursday 24 | Friday 25 | |||||||||||||||||||||
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) | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 1155 | 1043 | 1000 | 880 | 840 | 822 | 803 | 718 | 702 | 625 | 597 | 639 | 638 | 638 | 655 | 671 | 733 | 937 | 1143 | 1197 | 1423 | 1312 | 1567 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | on |
High Tide | 1:23PM0.90m | 1:33AM0.68m | 1:48PM0.90m | 2:06AM0.77m | 2:12PM0.88m | ||||||||||||||||||
Low Tide | 6:41AM0.20m | 7:53PM0.23m | 7:21AM0.19m | 8:10PM0.18m | 8:00AM0.19m | 8:30PM0.13m | |||||||||||||||||
 |  | |  | | |  | | |  | | |  | |  | |  | |  | | | | | |
 | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:14 | — | — |
mm | 1 | 3 | 3 | 3 | 4 | 3 | 2 | 2 | 3 | 4 | 4 | 4 | 6 | 5 | 9 | 9 | 12 | 8 | 11 | 11 | 8 | 10 | 11 |
Temp °C | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 25 |
Feels °C | 29 | 28 | 28 | 28 | 28 | 28 | 27 | 29 | 26 | 27 | 27 | 26 | 28 | 27 | 26 | 26 | 25 | 24 | 25 | 25 | 27 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | NNW 10 | E 9 | NNW 10 | NNW 10 | NNW 10 | N 10 | N 10 | E 8 | E 8 | N 10 | NNW 10 | NNW 9 | NNW 9 | S 11 | E 9 | SSE 11 | SSE 11 |
| kJ | 1155 | 1043 | 1000 | 880 | 840 | 822 | 83 | 718 | 38 | 38 | 56 | 52 | 53 | 638 | 655 | 48 | 30 | 28 | 28 | 82 | 1232 | 268 | 268 |
Swell 2 Height (m) Direction Period (s) | NNW 11 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | S 13 | NNW 10 | N 10 | E 12 | ESE 12 | E 12 | ESE 11 | N 10 | N 10 | S 11 | S 11 | S 11 | S 10 | NNW 9 | S 11 | NNW 9 | NNW 9 |
| kJ | 123 | 93 | 91 | 85 | 85 | 86 | 13 | 57 | 17 | 12 | 29 | 26 | 24 | 49 | 49 | 21 | 38 | 36 | 31 | 28 | 116 | 28 | 28 |
Swell 3 Height (m) Direction Period (s) | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | E 14 | E 13 | E 13 | N 10 | S 12 | S 12 | S 12 | ESE 11 | S 11 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | — | NNW 9 | W 21 | NW 20 |
| kJ | 14 | 14 | 14 | 14 | 14 | 13 | 4 | 14 | 14 | 8 | 3 | 3 | 3 | 24 | 9 | 28 | 26 | 26 | 26 | — | 28 | 9 | 15 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | E 9 | — | E 9 | E 8 | E 8 | E 8 | E 8 | — | — | E 8 | E 8 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 |
| kJ | — | — | — | — | — | — | 803 | — | 702 | 625 | 597 | 639 | 638 | — | — | 671 | 733 | 937 | 1143 | 1197 | 1423 | 1312 | 1567 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 95 | 20 | 158 | 92 | 95 | 95 | 18 | 77 | 92 | 95 | 74 | 95 | 95 | 95 | 74 | 74 | 74 | 95 | 95 | 74 | 95 | 95 | 74 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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