Surf Forecasts:
How big are the waves at Hanalei Bay today (04 Sep):
- Morning surf: Morning surf (04 Sep, local time) - 5.5ft (1.7m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (04 Sep, local time) - 3ft (0.9m), 14s period with E swell.
- Evening surf: Evening surf (04 Sep, local time) - 3.5ft (1.0m), 14s period with E swell.
The current surf forecast for Hanalei Bay at 9PM is: 1.0m 14s primary swell from a East direction and 1.6m 7s secondary swell from a East-northeast direction (forecast issued at 01:00pm September 04). The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Sep) | 5.5ft (1.7m) | 8s |
| Afternoon (04 Sep) | 3ft (0.9m) | 14s |
| Evening (04 Sep) | 3.5ft (1.0m) | 14s |
Table - waves today at Hanalei Bay. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 19mm), heaviest on Sun night. Warm (max 27°C on Fri afternoon, min 23°C on Fri night). Wind will be generally light. | |||||||||||||||||||||
Fri 4 | Saturday 5 | Sunday 6 | |||||||||||||||||||
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 13 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | ENE 14 | E 13 | E 13 | E 14 | E 13 | E 13 | E 13 | E 13 | E 13 | E 12 | E 12 | E 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 268 | 302 | 352 | 379 | 492 | 577 | 577 | 659 | 1781 | 1428 | 1303 | 1144 | 1553 | 1465 | 1421 | 1538 | 1355 | 1028 | 1080 | 833 | 1045 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 9:48AM0.66m | 10:59AM0.70m | 10:22PM0.22m | 11:55AM0.73m | |||||||||||||||||
Low Tide | 2:01AM0.06m | 6:49PM0.16m | 3:32AM0.05m | 7:01PM0.14m | |||||||||||||||||
 | |  |  | | | | | | | |  | | |  | | |  | |  | | |
 | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | — | — | 6:52 | — | — | — | — | — | — | — | 6:51 | — | — | — | — | — | — | — | 6:50 | — | — |
mm | — | — | 1 | — | — | — | — | 1 | — | — | 1 | 1 | 1 | 1 | — | 1 | 1 | — | — | 1 | 1 |
Temp °C | 26 | 27 | 25 | 25 | 24 | 24 | 23 | 25 | 26 | 26 | 25 | 25 | 24 | 24 | 24 | 25 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 25 | 26 | 25 | 25 | 24 | 24 | 23 | 25 | 26 | 26 | 25 | 26 | 25 | 25 | 25 | 26 | 26 | 26 | 27 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | E 14 | E 14 | E 13 | ENE 7 | E 14 | ENE 7 | E 14 | E 14 | E 14 | ENE 14 | E 13 | E 13 | E 14 | E 13 | E 13 | E 13 | E 13 | E 13 | E 12 | NNE 6 | SSW 14 |
| kJ | 257 | 294 | 352 | 273 | 492 | 249 | 577 | 659 | 1279 | 1428 | 1303 | 1144 | 1553 | 1465 | 1421 | 1218 | 1077 | 1028 | 860 | 34 | 118 |
Swell 2 Height (m) Direction Period (s) | SSE 11 | SSE 12 | SSE 12 | E 14 | NNE 6 | E 14 | NNE 6 | SSE 10 | NNE 6 | SSE 10 | SSE 12 | NNE 6 | SSW 12 | SSE 10 | SSE 10 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | E 16 | SSE 10 |
| kJ | 49 | 82 | 54 | 379 | 40 | 577 | 40 | 20 | 39 | 18 | 29 | 44 | 29 | 9 | 9 | 37 | 25 | 31 | 32 | 77 | 9 |
Swell 3 Height (m) Direction Period (s) | SSE 13 | SW 13 | N 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | NNE 10 | SSE 10 | NNE 10 | NNE 9 | NNE 9 | SSE 9 | S 12 | SSW 12 | SSW 12 | SSW 12 | SSW 16 | SSW 12 | SW 14 | N 9 |
| kJ | 18 | 7 | 3 | 47 | 40 | 39 | 22 | 20 | 19 | 19 | 17 | 15 | 8 | 11 | 15 | 29 | 29 | 49 | 27 | 52 | 2 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | — | E 8 | — | E 7 | ENE 7 | E 14 | — | — | — | — | — | — | E 13 | E 13 | — | E 12 | E 12 | E 12 |
| kJ | 268 | 302 | 268 | — | 221 | — | 186 | 236 | 1781 | — | — | — | — | — | — | 1538 | 1355 | — | 1080 | 833 | 1045 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 34 | 34 | 34 | 36 | 35 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 36 | 153 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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