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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 7 am 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 12PM is: 0.3m 14s primary swell from a Southwest direction and 0.3m 12s secondary swell from a South direction (forecast issued at 07:00am 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 5mm), mostly falling on Thu afternoon. Warm (max 26°C on Sat morning, min 23°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 14 | Friday 15 | Saturday 16 | Sun 17 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 13 | S 13 | 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 15 | SW 14 | SW 14 | SW 14 | SW 24 | |
53 | 52 | 32 | 32 | 30 | 77 | 75 | 69 | 129 | 125 | 125 | 124 | 124 | 124 | 64 | 64 | 62 | 119 | 104 | 106 | 103 | 102 | 102 | 141 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | |
High Tide | 2:51PM0.52m | 1:46AM0.34m | 3:34PM0.58m | 2:21AM0.31m | 4:20PM0.62m | |||||||||||||||||||
Low Tide | 7:36AM-0.06m | 8:48PM0.12m | 8:08AM-0.09m | 9:44PM0.12m | 8:43AM-0.12m | 10:40PM0.13m | ||||||||||||||||||
 |  |  |  | |  | | | | | | | | | | | | | | | | | | | |
 | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | 5:48 |
 | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:55 | — | — | 6:55 |
— | — | — | 1 | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | 1 | 1 | — | — | — | |
Temp °C | 23 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 23 | 24 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 25 | 26 | 26 | 26 | 25 | 25 | 25 |
23 | 24 | 26 | 25 | 25 | 24 | 24 | 24 | 23 | 25 | 26 | 26 | 26 | 27 | 26 | 25 | 26 | 27 | 29 | 28 | 28 | 26 | 27 | 29 | |
Swell 1 Height (m) Direction Period (s) | S 13 | S 13 | S 12 | S 12 | S 12 | 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 | E 8 | E 8 | E 8 | SW 14 | SW 14 | SSW 17 |
 kJ | 53 | 52 | 26 | 25 | 25 | 77 | 75 | 69 | 129 | 125 | 125 | 124 | 124 | 124 | 64 | 64 | 48 | 119 | 196 | 163 | 163 | 102 | 102 | 115 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 14 | SSW 18 | SSW 18 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | SW 13 | SSW 18 | SSW 18 | S 11 | SW 15 | SW 15 | SW 14 | SSW 17 | SSW 17 | SW 13 |
| kJ | 33 | 33 | 32 | 30 | 30 | 25 | 25 | 25 | 24 | 22 | 22 | 21 | 21 | 21 | 27 | 61 | 62 | 23 | 104 | 106 | 103 | 94 | 97 | 40 |
Swell 3 Height (m) Direction Period (s) | SSW 18 | SSW 18 | SSW 18 | SW 14 | SW 14 | NNW 14 | NNW 14 | SSW 13 | NW 13 | NNW 13 | NNW 13 | NNW 13 | NW 12 | NW 12 | SSW 18 | SW 13 | S 11 | SSW 19 | S 12 | SSW 17 | SSW 16 | S 12 | SSE 12 | SW 24 |
| kJ | 31 | 31 | 31 | 32 | 30 | 21 | 20 | 17 | 28 | 17 | 17 | 16 | 6 | 6 | 61 | 28 | 21 | 34 | 25 | 57 | 91 | 25 | 26 | 141 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 6 | 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 |
| kJ | 191 | 198 | 222 | 196 | 206 | 237 | 198 | 314 | 247 | 247 | 263 | 234 | 275 | 252 | 258 | 224 | 260 | 260 | 316 | 299 | 309 | 258 | 372 | 329 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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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