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Surf Forecasts:
Blonde Reef surfForecast / HAW – Big Island / USA
48hr Weather and Surf, issued 1 am Tuesday 26 May 2026 HSTForecast update in hr min s Forecast update imminent
Blonde Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Blonde Reef sea temperature is
25.6° C
(Which is normal for this time of year)How big are the waves at Blonde Reef today?
The current surf forecast for Blonde Reef at 9AM is: 1.6m 7s primary swell from a East-northeast direction and 0.1m 10s secondary swell from a Northwest direction (forecast issued at 01:00am May 26). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 May) | 5ft (1.6m) | 7s |
| Afternoon (26 May) | 5.5ft (1.7m) | 8s |
| Evening (26 May) | 5.5ft (1.7m) | 8s |
Table - waves today at Blonde Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 8mm), mostly falling on Thu morning. Warm (max 24°C on Wed afternoon, min 22°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 26 | Wednesday 27 | Thursday 28 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
ENE 7 | ENE 7 | ENE 7 | NE 8 | NE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 7 | ENE 7 | ENE 7 | NE 7 | E 8 | ENE 7 | ENE 7 | |
297 | 297 | 297 | 279 | 310 | 319 | 327 | 327 | 327 | 310 | 263 | 263 | 226 | 226 | 226 | 226 | 110 | 183 | 203 | 197 | 94 | 90 | 167 | 172 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | on | glassy | glassy | cross-on | cross-on | cross-on | cross-on | on | glassy | cross-on | cross | cross-on | cross-on | cross-on | cross-on | glassy | |
High Tide | 11:14PM0.53m | 1:03PM0.65m | 11:50PM0.48m | 1:39PM0.72m | 00:25AM0.44m | 2:12PM0.77m | ||||||||||||||||||
Low Tide | 5:59AM-0.03m | 7:00PM0.27m | 6:26AM-0.06m | 7:55PM0.26m | 6:53AM-0.09m | 8:42PM0.24m | ||||||||||||||||||
 | |  |  |  | | | | |  | | | | | |  | |  | | | | | | | |
 | — | 5:41 | — | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — |
1 | 1 | — | — | 1 | — | 1 | 1 | 1 | — | 1 | — | — | — | — | — | — | 1 | 2 | — | — | — | — | — | |
Temp °C | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 23 | 24 | 24 | 23 | 23 | 22 | 22 | 23 | 23 | 24 | 24 | 23 | 23 |
24 | 22 | 24 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 25 | 24 | 24 | 25 | 24 | 24 | 25 | 25 | 25 | |
Swell 1 Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 7 | ENE 7 | ENE 7 | NE 7 | NE 7 | ENE 7 | ENE 7 |
 kJ | 297 | 297 | 297 | 279 | 310 | 319 | 327 | 327 | 327 | 310 | 263 | 263 | 226 | 226 | 226 | 226 | 110 | 130 | 203 | 197 | 94 | 82 | 167 | 172 |
Swell 2 Height (m) Direction Period (s) | NNW 11 | NNW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 19 | NW 18 | NW 18 | NW 16 | NW 16 | NNW 15 | NNW 15 | N 13 | N 13 | NNE 7 | NE 7 | N 12 | NNE 12 | E 7 | E 8 | N 11 | N 12 |
| kJ | 11 | 11 | 4 | 4 | 4 | 4 | 4 | 14 | 13 | 12 | 10 | 10 | 22 | 21 | 14 | 29 | 93 | 77 | 48 | 52 | 88 | 90 | 65 | 101 |
Swell 3 Height (m) Direction Period (s) | S 13 | S 12 | S 12 | S 12 | N 13 | N 13 | N 12 | NW 10 | N 11 | N 11 | N 10 | NNW 10 | NW 10 | N 13 | NNW 14 | NW 14 | N 13 | N 12 | NW 13 | NNW 13 | N 13 | N 11 | NNE 14 | NW 12 |
| kJ | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 3 | 2 | 2 | 9 | 4 | 14 | 20 | 7 | 51 | 49 | 7 | 17 | 85 | 38 | 36 | 25 |
Wind waves Height (m) Direction Period (s) | — | — | — | NE 8 | NE 8 | — | — | — | — | — | — | — | — | — | — | — | — | E 7 | — | — | — | — | — | — |
| kJ | — | — | — | 244 | 244 | — | — | — | — | — | — | — | — | — | — | — | — | 183 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 97 | 97 | 3 | 0 | 0 | 0 | 0 | 175 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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