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Big Beach Surf Forecast
/ HAW – Maui (46 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
Big Beach surfForecast / HAW – Maui / USA
48hr Weather and Surf, issued 1 pm Thursday 14 May 2026 HSTForecast update in hr min s Forecast update imminent
Big Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Big Beach sea temperature is
25.3° C
(Which is normal for this time of year)How big are the waves at Big Beach today?
The current surf forecast for Big Beach at 6PM is: 0.2m 18s primary swell from a South-southwest direction and 0.3m 12s secondary swell from a South direction (forecast issued at 01:00pm May 14). An open ocean swell of 1.4m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 May) | 1.5ft (0.4m) | 13s |
| Afternoon (14 May) | 1ft (0.3m) | 14s |
| Evening (14 May) | 1.5ft (0.4m) | 17s |
Table - waves today at Big Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 6mm), mostly falling on Thu afternoon. Warm (max 26°C on Sat morning, min 24°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 14 | Friday 15 | Saturday 16 | Sun 17 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 14 | SW 14 | SW 14 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 14 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 17 | SSW 16 | SSW 16 | |
32 | 32 | 30 | 77 | 75 | 69 | 129 | 125 | 125 | 124 | 124 | 124 | 64 | 64 | 62 | 119 | 104 | 103 | 103 | 102 | 102 | 115 | 151 | 138 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | 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 | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 2:51PM0.52m | 1:46AM0.34m | 3:34PM0.58m | 2:21AM0.31m | 4:20PM0.62m | 2:56AM0.29m | ||||||||||||||||||
Low Tide | 8:48PM0.12m | 8:08AM-0.09m | 9:44PM0.12m | 8:43AM-0.12m | 10:40PM0.13m | |||||||||||||||||||
 |  | |  | | |  |  | |  |  |  | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — |
 | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:55 | — | — | — | — | 6:55 |
— | 1 | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | 1 | 1 | — | — | — | — | — | |
Temp °C | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 25 | 26 | 26 | 25 | 25 | 25 | 24 | 24 | 25 |
25 | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 26 | 25 | 26 | 26 | 25 | 25 | 25 | 27 | 29 | 28 | 25 | 25 | 27 | 26 | 26 | 27 | |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | E 8 | SW 16 | SW 16 | SW 16 | SW 16 | SW 14 | SW 16 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
 kJ | 26 | 25 | 25 | 77 | 75 | 69 | 129 | 125 | 125 | 212 | 124 | 124 | 64 | 64 | 48 | 119 | 196 | 163 | 167 | 195 | 258 | 258 | 223 | 191 |
Swell 2 Height (m) Direction Period (s) | SW 14 | SSW 18 | SSW 18 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | SW 16 | S 11 | S 11 | SW 13 | S 11 | SSW 18 | S 11 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 17 | SSW 16 | SSW 16 |
| kJ | 32 | 30 | 30 | 25 | 25 | 25 | 24 | 23 | 22 | 124 | 21 | 21 | 27 | 21 | 62 | 23 | 104 | 103 | 103 | 102 | 102 | 115 | 151 | 138 |
Swell 3 Height (m) Direction Period (s) | SSW 18 | SW 14 | SW 14 | NNW 15 | NNW 14 | SSW 13 | NW 13 | NNW 13 | NNW 13 | S 11 | NW 12 | NW 12 | SSW 18 | SSW 18 | S 11 | SSW 19 | S 12 | SSW 16 | SSW 16 | SSW 17 | SSW 17 | SW 13 | SW 13 | SW 14 |
| kJ | 31 | 32 | 30 | 21 | 20 | 17 | 28 | 17 | 17 | 21 | 6 | 6 | 61 | 61 | 21 | 34 | 25 | 91 | 91 | 94 | 97 | 40 | 41 | 74 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 6 | E 6 | 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 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 191 | 196 | 234 | 178 | 191 | 314 | 314 | 307 | 270 | 346 | 282 | 246 | 223 | 339 | 339 | 260 | 316 | 256 | 270 | 382 | 428 | 428 | 386 | 343 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 34 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Maui | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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