Surf Forecasts:
How big are the waves at Hanalei Bay today (07 Sep):
- Morning surf: Morning surf (07 Sep, local time) - 7ft (2.2m), 8s period with E swell.
- Afternoon surf: Afternoon surf (07 Sep, local time) - 8ft (2.5m), 8s period with E swell.
- Evening surf: Evening surf (07 Sep, local time) - 11ft (3.5m), 8s period with E swell.
The current surf forecast for Hanalei Bay at 2AM is: 2.2m 12s primary swell from a East direction and 0.6m 15s secondary swell from a East direction (forecast issued at 07:00pm September 06). An open ocean swell of 0.6m 14s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Sep) | 7ft (2.2m) | 8s |
| Afternoon (07 Sep) | 8ft (2.5m) | 8s |
| Evening (07 Sep) | 11ft (3.5m) | 8s |
Table - waves today at Hanalei Bay. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 87mm), heaviest during Mon morning. Warm (max 29°C on Wed afternoon, min 23°C on Sun night). Winds decreasing (near gales from the ESE on Mon night, calm by Wed morning). | |||||||||||||||||||
Sun 6 | Monday 7 | Tuesday 8 | |||||||||||||||||
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 12 | ENE 12 | E 12 | E 12 | E 12 | E 8 | E 12 | E 8 | E 8 | E 8 | E 9 | E 12 | ENE 9 | ENE 12 | ENE 12 | ENE 11 | ENE 11 | ENE 11 | ENE 11 |
Wave Graph  | |||||||||||||||||||
 kJ | 1234 | 1220 | 1269 | 1346 | 480 | 593 | 496 | 776 | 1134 | 1616 | 2271 | 464 | 955 | 1272 | 1141 | 949 | 828 | 731 | 680 |
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 | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 11:41PM0.27m | 12:41PM0.75m | 00:35AM0.33m | 1:20PM0.75m | |||||||||||||||
Low Tide | 7:01PM0.14m | 4:43AM0.03m | 7:19PM0.12m | 5:41AM0.02m | 7:39PM0.10m | ||||||||||||||
 |  | |  | | | | |  | | | |  |  | | |  |  | | |
 | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | 6:50 | — | — | — | — | — | — | — | 6:49 | — | — | — | — | — | — | — | 6:47 | — | — |
mm | 1 | 1 | 1 | 10 | 13 | 16 | 12 | 4 | 6 | 6 | 8 | 8 | 2 | — | — | — | — | — | — |
Temp °C | 26 | 25 | 25 | 24 | 23 | 24 | 24 | 25 | 25 | 25 | 26 | 26 | 27 | 27 | 27 | 27 | 28 | 26 | 26 |
Feels °C | 27 | 26 | 26 | 25 | 24 | 25 | 24 | 24 | 24 | 22 | 22 | 24 | 26 | 29 | 30 | 30 | 30 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | E 12 | SSW 12 | SSW 15 | SSW 14 | E 12 | SSW 12 | E 12 | SSW 14 | SSW 13 | SSW 14 | SSW 15 | SW 14 | ENE 9 | SW 11 | ENE 12 | ENE 11 | ENE 11 | ENE 11 | ENE 11 |
| kJ | 1234 | 58 | 125 | 147 | 480 | 86 | 496 | 236 | 229 | 515 | 1275 | 1929 | 955 | 1211 | 1141 | 949 | 828 | 731 | 680 |
Swell 2 Height (m) Direction Period (s) | SSW 12 | E 16 | SSE 10 | E 15 | SSW 13 | NNW 14 | SSW 12 | SE 9 | NW 13 | NW 12 | NW 12 | E 12 | SW 13 | ENE 12 | WSW 10 | W 9 | W 8 | WNW 8 | WNW 8 |
| kJ | 60 | 77 | 9 | 150 | 95 | 21 | 133 | 19 | 44 | 40 | 37 | 464 | 1607 | 1272 | 768 | 487 | 356 | 264 | 262 |
Swell 3 Height (m) Direction Period (s) | SSE 10 | SSE 10 | NW 16 | SSE 10 | NNW 15 | S 17 | SSE 8 | NW 13 | NNW 13 | — | — | NW 12 | NW 12 | NW 12 | SE 8 | SSE 8 | SE 8 | SE 7 | E 14 |
| kJ | 9 | 9 | 10 | 10 | 21 | 23 | 7 | 44 | 17 | — | — | 37 | 36 | 35 | 82 | 43 | 28 | 14 | 98 |
Wind waves Height (m) Direction Period (s) | — | ENE 12 | E 12 | E 12 | E 7 | E 8 | E 7 | E 8 | E 8 | E 8 | E 9 | ESE 9 | SSE 9 | SE 9 | S 9 | S 9 | S 9 | SSW 8 | S 8 |
| kJ | — | 1220 | 1269 | 1346 | 397 | 593 | 439 | 776 | 1134 | 1616 | 2271 | 1922 | 548 | 197 | 923 | 554 | 421 | 277 | 191 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 36 | 36 | 159 | 153 | 144 | 36 | 449 | 257 | 257 | 322 | 322 | 275 | 307 | 2 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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