Surf Forecasts:
How big are the waves at Coast Guard today (03 Oct):
- Morning surf: Morning surf (03 Oct, local time) - 3.5ft (1.0m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (03 Oct, local time) - 1.5ft (0.5m), 9s period with N swell.
- Evening surf: Evening surf (03 Oct, local time) - 1.5ft (0.5m), 9s period with N swell.
The current surf forecast for Coast Guard at 10AM is: 1.0m 8s primary swell from a East-northeast direction and 0.5m 9s secondary swell from a North direction (forecast issued at 01:00am October 03). An open ocean swell of 0.4m 12s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Oct) | 3.5ft (1.0m) | 8s |
| Afternoon (03 Oct) | 1.5ft (0.5m) | 9s |
| Evening (03 Oct) | 1.5ft (0.5m) | 9s |
Table - waves today at Coast Guard. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Sat morning, min 24°C on Sun night). Mainly fresh winds. | ||||||||||||||||||||||||
Saturday 3 | Sunday 4 | Monday 5 | ||||||||||||||||||||||
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 8 | ENE 8 | ENE 8 | ENE 8 | N 9 | N 9 | N 9 | N 9 | N 8 | N 8 | N 8 | W 7 | ENE 5 | N 8 | NNE 8 | N 8 | ENE 6 | NNE 8 | ENE 6 | ENE 7 | ENE 6 | ENE 7 | ENE 6 | ENE 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 137 | 146 | 122 | 91 | 41 | 40 | 39 | 37 | 35 | 35 | 34 | 4 | 0 | 21 | 21 | 19 | 159 | 19 | 155 | 186 | 185 | 192 | 126 | 85 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 9:48AM0.77m | 9:29PM0.29m | 11:01AM0.78m | 11:34PM0.37m | 11:53AM0.80m | |||||||||||||||||||
Low Tide | 00:29AM0.18m | 7:06PM0.29m | 2:30AM0.22m | 6:50PM0.25m | 4:26AM0.23m | 7:03PM0.21m | ||||||||||||||||||
 | |  | | | | | | | | | | | | | | | | | | | | | | |
 | — | 6:13 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:08 | — | — | — | — | — | — | — | 6:08 | — | — | — | — | — | — | — | 6:07 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 24 | 25 | 26 | 26 | 25 | 25 | 25 |
Feels °C | 24 | 24 | 24 | 25 | 24 | 24 | 22 | 22 | 21 | 21 | 22 | 22 | 23 | 22 | 22 | 21 | 22 | 21 | 22 | 23 | 23 | 23 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | N 10 | N 10 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 8 | N 8 | N 8 | SSW 12 | SSW 12 | N 8 | SSW 19 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 |
| kJ | 47 | 44 | 42 | 41 | 41 | 40 | 39 | 37 | 35 | 35 | 34 | 26 | 26 | 21 | 199 | 184 | 176 | 170 | 170 | 168 | 159 | 149 | 147 | 201 |
Swell 2 Height (m) Direction Period (s) | W 8 | W 8 | W 8 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 12 | SSW 20 | SSW 19 | SSW 19 | NNE 8 | N 8 | NNE 8 | NNE 8 | E 14 | E 13 | E 13 | E 13 | E 12 | E 12 |
| kJ | 31 | 19 | 18 | 48 | 46 | 24 | 22 | 23 | 24 | 25 | 27 | 75 | 72 | 120 | 21 | 19 | 19 | 19 | 58 | 55 | 54 | 53 | 47 | 46 |
Swell 3 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 12 | W 8 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | E 16 | SSW 11 | E 16 | E 15 | E 14 | E 14 | NNE 8 | SSW 11 | SSW 11 | SSW 11 | N 7 | N 7 |
| kJ | 54 | 56 | 56 | 18 | 17 | 9 | 9 | 9 | 9 | 9 | 9 | 4 | 20 | 25 | 42 | 38 | 37 | 64 | 19 | 11 | 11 | 11 | 10 | 9 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 5 | ENE 6 | ENE 6 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 6 | ENE 5 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 6 | ENE 7 | ENE 6 | ENE 6 |
| kJ | 137 | 146 | 122 | 91 | 69 | 130 | 131 | 99 | 80 | 73 | 63 | 87 | 183 | 180 | 128 | 105 | 159 | 173 | 155 | 186 | 185 | 192 | 126 | 85 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 34 | 31 | 34 | 68 | 70 | 70 | 70 | 70 | 65 | 65 | 70 | 70 | 70 | 70 | 65 | 65 | 65 | 65 | 65 | 70 | 70 | 70 | 70 | 65 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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