Surf Forecasts:
How big are the waves at Hanalei Bay today (19 Sep):
- Morning surf: Morning surf (19 Sep, local time) - 5ft (1.5m), 8s period with E swell.
- Afternoon surf: Afternoon surf (19 Sep, local time) - 5ft (1.5m), 8s period with E swell.
- Evening surf: Evening surf (19 Sep, local time) - 4.5ft (1.4m), 8s period with E swell.
The current surf forecast for Hanalei Bay at 8AM is: 1.5m 8s primary swell from a East direction and 0.8m 6s secondary swell from a North-northeast direction (forecast issued at 01:00am September 19). An open ocean swell of 0.4m 16s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Sep) | 5ft (1.5m) | 8s |
| Afternoon (19 Sep) | 5ft (1.5m) | 8s |
| Evening (19 Sep) | 4.5ft (1.4m) | 8s |
Table - waves today at Hanalei Bay. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Sat morning. Warm (max 27°C on Sat morning, min 24°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 19 | Sunday 20 | Monday 21 | ||||||||||||||||||||||
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 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 252 | 282 | 282 | 321 | 289 | 297 | 266 | 470 | 477 | 428 | 439 | 265 | 258 | 258 | 257 | 287 | 280 | 273 | 302 | 302 | 272 | 272 | 251 | 257 |
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 | cross-off | cross-off |
High Tide | 10:32AM0.56m | 10:47PM0.21m | 11:26AM0.59m | 11:39PM0.25m | 12:05PM0.61m | |||||||||||||||||||
Low Tide | 00:39AM0.13m | 6:50PM0.16m | 2:52AM0.13m | 6:45PM0.15m | 4:08AM0.12m | 6:50PM0.14m | ||||||||||||||||||
 |  |  |  | |  | | |  | | | | | | | | | | | | | | | | |
 | — | 6:24 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:36 | — | — | — | — | — | — | — | 6:35 | — | — |
mm | 1 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 26 | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 24 | 24 |
Feels °C | 27 | 27 | 26 | 28 | 27 | 26 | 26 | 27 | 27 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 25 | 26 | 26 | 27 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | NNE 7 | NNE 7 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | E 8 | E 8 | E 8 | E 8 | NNE 6 | NNE 6 | NNE 6 | ESE 10 | SSW 15 | SSW 14 | N 10 | W 11 | W 11 | E 8 | E 8 | ENE 8 | ENE 8 |
| kJ | 64 | 50 | 45 | 41 | 41 | 45 | 49 | 338 | 297 | 297 | 304 | 21 | 21 | 20 | 34 | 42 | 21 | 8 | 9 | 9 | 272 | 272 | 251 | 257 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | NNE 6 | NNE 6 | NNE 7 | NNE 6 | SSW 15 | SSW 15 | E 10 | SSW 15 | NNW 10 | NNW 10 | SSW 14 | N 10 | S 14 | W 11 | SSW 14 | W 11 | N 14 |
| kJ | 66 | 64 | 64 | 63 | 63 | 63 | 63 | 35 | 37 | 34 | 22 | 42 | 42 | 34 | 42 | 11 | 11 | 18 | 8 | 15 | 9 | 18 | 10 | 32 |
Swell 3 Height (m) Direction Period (s) | NW 9 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 10 | SW 16 | SSW 16 | SSW 16 | SSW 15 | N 11 | N 11 | SSW 15 | NNW 11 | W 12 | W 12 | W 11 | SSW 14 | N 10 | NNW 12 | W 11 | N 14 | W 13 |
| kJ | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 62 | 47 | 47 | 45 | 10 | 9 | 42 | 11 | 11 | 11 | 10 | 20 | 8 | 14 | 9 | 16 | 13 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | — | — | — | — |
| kJ | 252 | 282 | 282 | 321 | 289 | 297 | 266 | 470 | 477 | 428 | 439 | 265 | 258 | 258 | 257 | 287 | 280 | 273 | 302 | 302 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 29 | 36 | 36 | 34 | 144 | 36 | 37 | 36 | 0 | 0 | 34 | 34 | 34 | 34 | 34 | 36 | 0 | 34 | 34 | 34 | 34 | 34 | 34 | 29 |
Best forecast wave conditions in Kaua'i | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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