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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 Friday 29 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
25.6° C
(Which is normal for this time of year)How big are the waves at Big Beach today (29 May):
- Morning surf: Morning surf (29 May, local time) - 2.5ft (0.8m), 20s period with S swell.
- Afternoon surf: Afternoon surf (29 May, local time) - 3.5ft (1.0m), 19s period with S swell.
- Evening surf: Evening surf (29 May, local time) - 3.5ft (1.0m), 18s period with S swell.
The current surf forecast for Big Beach at 6PM is: 1.0m 19s primary swell from a South direction and 0.4m 11s secondary swell from a South direction (forecast issued at 01:00pm May 29). An open ocean swell of 0.9m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 May) | 2.5ft (0.8m) | 20s |
| Afternoon (29 May) | 3.5ft (1.0m) | 19s |
| Evening (29 May) | 3.5ft (1.0m) | 18s |
Table - waves today at Big Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 26°C on Mon morning, min 23°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 29 | Saturday 30 | Sunday 31 | Mon 1 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
S 20 | S 19 | S 19 | S 18 | S 18 | S 18 | S 18 | S 17 | S 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | S 19 | S 19 | S 19 | S 18 | |
618 | 767 | 744 | 698 | 661 | 639 | 625 | 610 | 589 | 454 | 437 | 427 | 421 | 411 | 406 | 390 | 296 | 284 | 280 | 280 | 276 | 365 | 358 | 325 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | off | off | off | off | off | cross-off | cross-off | cross-off | off | cross-off | cross-off | off | off | cross-off | off | off | off | cross-off | cross-off | off | off | |
High Tide | 3:36PM0.54m | 1:54AM0.28m | 4:08PM0.55m | 2:29AM0.27m | 4:42PM0.56m | 3:02AM0.26m | ||||||||||||||||||
Low Tide | 9:52PM0.15m | 8:19AM-0.06m | 10:30PM0.14m | 8:50AM-0.07m | 11:09PM0.14m | |||||||||||||||||||
 | |  |  |  | | | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — |
 | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | 7:01 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 25 | 25 | 25 | 24 | 23 | 23 | 23 | 24 | 25 | 24 | 25 | 24 | 24 | 23 | 23 | 24 | 25 | 25 | 25 | 24 | 24 | 23 | 23 | 24 |
25 | 23 | 24 | 23 | 23 | 24 | 23 | 25 | 26 | 24 | 25 | 24 | 25 | 24 | 24 | 26 | 27 | 27 | 27 | 25 | 25 | 24 | 25 | 25 | |
Swell 1 Height (m) Direction Period (s) | S 20 | S 19 | S 19 | S 18 | S 18 | S 18 | S 18 | S 17 | S 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | E 8 | E 8 | SSW 14 | E 8 |
 kJ | 618 | 767 | 744 | 698 | 661 | 639 | 625 | 610 | 589 | 454 | 437 | 427 | 421 | 411 | 406 | 390 | 296 | 284 | 280 | 280 | 104 | 104 | 276 | 80 |
Swell 2 Height (m) Direction Period (s) | S 11 | E 7 | S 11 | S 11 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | SSW 14 | SSW 14 | E 8 | S 18 |
| kJ | 38 | 104 | 39 | 37 | 84 | 75 | 71 | 71 | 44 | 44 | 43 | 42 | 39 | 22 | 94 | 74 | 57 | 58 | 61 | 80 | 276 | 276 | 80 | 325 |
Swell 3 Height (m) Direction Period (s) | S 14 | S 11 | S 13 | S 13 | SSW 12 | SSW 12 | SSW 12 | SW 12 | SW 16 | SW 16 | SSW 16 | SW 11 | SW 11 | SW 11 | S 11 | S 11 | S 11 | S 11 | SSW 21 | S 20 | S 19 | S 19 | S 19 | SSW 14 |
| kJ | 66 | 39 | 32 | 31 | 14 | 14 | 14 | 23 | 41 | 41 | 25 | 5 | 5 | 5 | 21 | 20 | 20 | 20 | 84 | 194 | 273 | 365 | 358 | 210 |
Wind waves Height (m) Direction Period (s) | E 7 | E 7 | E 7 | E 5 | E 5 | E 7 | E 4 | E 5 | E 5 | E 7 | E 5 | E 5 | E 5 | E 8 | — | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 8 | E 8 | ENE 8 | ENE 8 | NE 3 |
| kJ | 123 | 155 | 86 | 73 | 55 | 107 | 36 | 63 | 71 | 130 | 74 | 83 | 83 | 116 | — | 78 | 61 | 61 | 48 | 149 | 153 | 155 | 102 | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Maui | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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