Surf Forecasts:
How big are the waves at Waimanu Bay today (04 Sep):
- Morning surf: Morning surf (04 Sep, local time) - 7ft (2.1m), 14s period with E swell.
- Afternoon surf: Afternoon surf (04 Sep, local time) - 7ft (2.1m), 14s period with E swell.
- Evening surf: Evening surf (04 Sep, local time) - 6.5ft (2.0m), 14s period with E swell.
The current surf forecast for Waimanu Bay at 8AM is: 2.0m 14s primary swell from a East direction and 0.1m 9s secondary swell from a Northwest direction (forecast issued at 01:00am September 04). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Sep) | 7ft (2.1m) | 14s |
| Afternoon (04 Sep) | 7ft (2.1m) | 14s |
| Evening (04 Sep) | 6.5ft (2.0m) | 14s |
Table - waves today at Waimanu Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Sat afternoon. Warm (max 27°C on Fri morning, min 25°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 4 | Saturday 5 | Sunday 6 | ||||||||||||||||||||||
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) | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | ENE 14 | ENE 14 | ENE 13 | ENE 13 | E 13 | ENE 14 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | ENE 12 | ENE 13 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 472 | 515 | 1487 | 1807 | 1858 | 1645 | 1622 | 1387 | 1408 | 1308 | 1162 | 1443 | 1956 | 1951 | 1922 | 1864 | 1661 | 1535 | 1584 | 1617 | 1669 | 1538 | 1121 | 1437 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 10:04AM0.78m | 11:22AM0.83m | 10:13PM0.40m | 12:16PM0.89m | ||||||||||||||||||||
Low Tide | 1:19AM0.17m | 2:52AM0.18m | 7:10PM0.37m | 4:24AM0.16m | 7:25PM0.32m | |||||||||||||||||||
 |  |  |  | | | | | | | | | |  |  | | | | | |  | |  |  | |
 | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:34 | — | — | — | — | — | — | — | 6:32 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | 1 | 1 | 1 | — |
Temp °C | 25 | 25 | 26 | 27 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 27 | 27 | 26 | 26 | 26 | 25 | 26 | 26 | 27 | 27 | 27 | 26 | 26 |
Feels °C | 25 | 24 | 26 | 27 | 26 | 26 | 25 | 26 | 25 | 26 | 25 | 29 | 29 | 28 | 28 | 28 | 26 | 28 | 27 | 28 | 28 | 29 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | E 14 | E 14 | NW 9 | NW 9 | NW 9 | N 8 | E 14 | ENE 14 | ENE 14 | ENE 13 | ENE 13 | NNE 11 | NNE 10 | NNE 10 | ENE 13 | N 10 | N 9 | NNE 9 | N 9 | N 11 | N 8 | N 10 | ENE 12 | SW 15 |
| kJ | 472 | 515 | 3 | 3 | 3 | 5 | 1622 | 1387 | 1408 | 1308 | 1162 | 23 | 35 | 33 | 1922 | 30 | 27 | 26 | 14 | 37 | 12 | 18 | 1121 | 54 |
Swell 2 Height (m) Direction Period (s) | N 9 | NW 9 | — | — | N 13 | N 13 | N 8 | N 12 | N 12 | NNE 11 | NNE 11 | NNE 11 | NNE 10 | NNE 10 | N 10 | NNE 10 | N 11 | N 11 | N 11 | WSW 15 | WSW 15 | SW 15 | SW 14 | N 10 |
| kJ | 2 | 3 | — | — | 4 | 3 | 5 | 11 | 11 | 25 | 24 | 38 | 35 | 33 | 31 | 31 | 10 | 10 | 9 | 21 | 23 | 34 | 51 | 17 |
Swell 3 Height (m) Direction Period (s) | W 9 | — | — | — | N 13 | NW 9 | N 12 | N 12 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | — | — | N 12 | — | SW 15 | SW 15 | WSW 15 | SSE 9 | N 10 | SW 15 | N 10 | WSW 16 |
| kJ | 2 | — | — | — | 4 | 3 | 3 | 11 | 8 | 8 | 8 | 8 | — | — | 11 | — | 9 | 9 | 23 | 8 | 9 | 9 | 17 | 25 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | E 14 | E 14 | E 14 | E 14 | — | — | — | — | E 4 | E 13 | ENE 14 | ENE 13 | — | ENE 13 | ENE 13 | ENE 12 | ENE 13 | ENE 12 | ENE 12 | ENE 12 | E 5 | ENE 12 |
| kJ | 302 | 302 | 1487 | 1807 | 1858 | 1645 | — | — | — | — | 6 | 1443 | 1956 | 1951 | — | 1864 | 1661 | 1535 | 1584 | 1617 | 1669 | 1538 | 55 | 1437 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 69 | 68 | 68 | 101 | 101 | 58 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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