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Hanalei Bay Surf Forecast
/ HAW – Kaua'i (25 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
Hanalei Bay surfForecast / HAW – Kaua'i / USA
48hr Weather and Surf, issued 1 am Saturday 09 May 2026 HSTForecast update in hr min s Forecast update imminent
Hanalei Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Hanalei Bay sea temperature is
24.5° C
(Which is normal for this time of year)How big are the waves at Hanalei Bay today?
The current surf forecast for Hanalei Bay at 9AM is: 0.9m 11s primary swell from a Northwest direction and 1.3m 6s secondary swell from a Northeast direction (forecast issued at 01:00am May 09). An open ocean swell of 0.3m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 May) | 3ft (0.9m) | 11s |
| Afternoon (09 May) | 5ft (1.5m) | 6s |
| Evening (09 May) | 5ft (1.6m) | 7s |
Table - waves today at Hanalei Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 21mm), heaviest during Sat morning. Warm (max 25°C on Sun afternoon, min 21°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 9 | Sunday 10 | Monday 11 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
NW 11 | NW 11 | NW 11 | NE 6 | NE 6 | NE 6 | NW 11 | NE 7 | NE 7 | NNW 10 | NNW 10 | NNW 10 | NNW 11 | NNW 12 | NNW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NE 6 | NE 6 | |
308 | 263 | 198 | 167 | 175 | 175 | 223 | 220 | 198 | 220 | 255 | 255 | 234 | 429 | 491 | 309 | 268 | 242 | 198 | 194 | 194 | 141 | 167 | 184 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | |
High Tide | 9:46AM0.15m | 9:14PM0.47m | 10:56AM0.23m | 10:02PM0.45m | 11:42AM0.33m | 10:45PM0.41m | ||||||||||||||||||
Low Tide | 4:22AM0.06m | 12:51PM0.10m | 4:32AM0.04m | 2:56PM0.13m | 4:47AM0.02m | 4:28PM0.14m | ||||||||||||||||||
 | |  | | | | | |  | | | | |  |  | | | | | | | | | | |
 | — | 6:01 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — |
2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | 2 | — | — | — | — | 2 | 1 | 1 | 1 | |
Temp °C | 22 | 22 | 22 | 23 | 24 | 23 | 22 | 22 | 22 | 22 | 23 | 24 | 25 | 24 | 23 | 23 | 22 | 22 | 23 | 24 | 24 | 23 | 22 | 22 |
23 | 23 | 22 | 23 | 24 | 23 | 22 | 22 | 23 | 23 | 24 | 25 | 26 | 24 | 24 | 24 | 23 | 23 | 23 | 24 | 24 | 23 | 21 | 21 | |
Swell 1 Height (m) Direction Period (s) | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NNW 11 | NE 7 | ENE 6 | ENE 6 | NNW 10 | NNW 11 | NNW 12 | NNW 12 | NW 12 | NNE 7 | NNE 7 | NNE 6 | NNE 6 | NNE 6 | NW 11 | NW 11 | NW 11 |
 kJ | 308 | 263 | 198 | 165 | 137 | 137 | 169 | 204 | 198 | 137 | 106 | 255 | 234 | 429 | 491 | 309 | 93 | 111 | 90 | 70 | 70 | 140 | 137 | 134 |
Swell 2 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | WNW 15 | NW 14 | NW 14 | NW 13 | NW 13 | NNW 10 | NNW 10 | NNW 10 | NW 13 | NW 13 | ESE 8 | E 6 | NNE 6 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | S 17 | N 14 | N 13 |
| kJ | 13 | 13 | 13 | 21 | 30 | 46 | 46 | 87 | 178 | 220 | 255 | 140 | 128 | 11 | 18 | 72 | 268 | 242 | 198 | 194 | 194 | 6 | 14 | 30 |
Swell 3 Height (m) Direction Period (s) | NE 9 | NW 15 | WNW 15 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 | NW 12 | WNW 13 | WNW 12 | ESE 8 | NNE 6 | SE 8 | SE 8 | SE 8 | ESE 8 | ESE 8 | ESE 8 | SSE 8 | SE 8 | N 14 | SE 9 | SE 8 |
| kJ | 3 | 9 | 21 | 4 | 4 | 3 | 3 | 3 | 72 | 62 | 57 | 13 | 34 | 3 | 3 | 3 | 22 | 13 | 22 | 7 | 3 | 4 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 7 | — | — | — | NE 6 | ENE 6 | ENE 6 | NE 6 | E 6 | E 5 | E 6 | E 6 | E 8 | E 7 | NE 6 | NE 6 | NE 6 |
| kJ | 75 | 102 | 132 | 167 | 175 | 175 | 223 | 220 | — | — | — | 88 | 48 | 56 | 30 | 25 | 15 | 23 | 22 | 63 | 54 | 141 | 167 | 184 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 34 | 29 | 29 | 34 | 29 | 29 | 34 | 29 | 29 | 29 | 29 | 34 | 34 | 34 | 29 | 29 | 0 | 0 | 29 | 29 | 29 | 29 | 153 | 325 |
Best forecast wave conditions in Kaua'i | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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