Surf Forecasts:
How big are the waves at Hakalau today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 4.5ft (1.3m), 7s period with E swell.
- Afternoon surf: Afternoon surf (21 Jul, local time) - 3.5ft (1.1m), 7s period with E swell.
- Evening surf: Evening surf (21 Jul, local time) - 3.5ft (1.1m), 7s period with E swell.
The current surf forecast for Hakalau at 7AM is: 1.3m 7s primary swell from a East-northeast direction (forecast issued at 01:00am July 21). An open ocean swell of 0.4m 14s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | 4.5ft (1.3m) | 7s |
| Afternoon (21 Jul) | 3.5ft (1.1m) | 7s |
| Evening (21 Jul) | 3.5ft (1.1m) | 7s |
Table - waves today at Hakalau. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Tue afternoon. Warm (max 26°C on Tue morning, min 24°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | ||||||||||||||||||||||
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) | ENE 7 | ENE 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 12 | E 12 | E 11 | E 11 | E 12 | E 12 | E 12 | E 12 | E 12 | E 11 | E 11 | ENE 11 | E 11 | ENE 6 | ENE 7 | ENE 7 | ENE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 171 | 166 | 161 | 117 | 117 | 143 | 121 | 136 | 132 | 157 | 116 | 327 | 350 | 344 | 330 | 380 | 411 | 467 | 158 | 387 | 200 | 163 | 168 | 163 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on |
High Tide | 9:44AM0.68m | 6:51PM0.60m | 11:15AM0.74m | 12:18PM0.79m | ||||||||||||||||||||
Low Tide | 2:01AM0.22m | 3:17PM0.56m | 2:48AM0.23m | 3:47AM0.22m | ||||||||||||||||||||
 |  |  | | |  | | |  | |  | | | | | | | | | | | | | | |
 | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — |
mm | 1 | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | 1 | 1 |
Temp °C | 25 | 25 | 26 | 26 | 25 | 25 | 25 | 25 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 26 | 26 | 27 | 26 | 26 | 26 | 26 | 26 | 25 | 26 | 27 | 26 | 26 | 26 | 26 | 26 | 25 | 24 | 24 | 25 | 25 | 25 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | ENE 7 | ENE 7 | E 7 | NE 7 | NE 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 12 | E 12 | E 12 | E 12 | E 12 | E 11 | NNE 6 | E 6 | E 11 | E 6 | ENE 7 | ENE 7 | E 10 |
| kJ | 171 | 166 | 161 | 51 | 53 | 143 | 121 | 117 | 80 | 80 | 65 | 327 | 350 | 344 | 330 | 380 | 411 | 18 | 116 | 387 | 137 | 163 | 168 | 51 |
Swell 2 Height (m) Direction Period (s) | SSE 15 | S 15 | S 14 | E 11 | E 13 | NNE 7 | NE 7 | E 12 | E 12 | E 11 | E 11 | NNE 7 | NNE 7 | NNE 7 | NE 7 | NNE 7 | NNE 7 | S 13 | ENE 11 | NNE 6 | NNE 7 | E 10 | E 10 | SE 14 |
| kJ | 71 | 67 | 65 | 61 | 55 | 32 | 49 | 136 | 132 | 157 | 116 | 35 | 34 | 32 | 37 | 31 | 31 | 28 | 158 | 51 | 31 | 80 | 52 | 29 |
Swell 3 Height (m) Direction Period (s) | E 12 | E 12 | E 11 | S 14 | E 11 | E 11 | E 12 | NNE 7 | NE 7 | NNE 7 | NNE 7 | SE 6 | SE 6 | SE 6 | S 13 | SE 15 | SE 15 | SE 15 | NNE 7 | SE 14 | SE 14 | SE 14 | SE 14 | S 13 |
| kJ | 25 | 43 | 40 | 64 | 38 | 58 | 95 | 32 | 49 | 31 | 35 | 14 | 13 | 14 | 29 | 34 | 34 | 33 | 57 | 33 | 53 | 52 | 50 | 29 |
Wind waves Height (m) Direction Period (s) | — | — | — | E 7 | E 7 | — | — | — | — | — | — | — | — | — | — | — | — | E 11 | — | — | ENE 6 | — | — | ENE 7 |
| kJ | — | — | — | 117 | 117 | — | — | — | — | — | — | — | — | — | — | — | — | 467 | — | — | 200 | — | — | 163 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 16 | 16 | 16 | 20 | 20 | 158 | 95 | 158 | 17 | 14 | 14 | 158 | 158 | 158 | 158 | 14 | 14 | 20 | 20 | 158 | 158 | 20 | 14 | 18 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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