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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 pm Saturday 30 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 (31 May):
- Morning surf: Morning surf (31 May, local time) - 3ft (0.9m), 15s period with SSW swell.
- Afternoon surf: Afternoon surf (31 May, local time) - 2.5ft (0.8m), 15s period with SSW swell.
- Evening surf: Evening surf (31 May, local time) - 2.5ft (0.8m), 14s period with SSW swell.
The current surf forecast for Big Beach at 2AM is: 0.9m 16s primary swell from a South-southwest direction and 0.4m 11s secondary swell from a South direction (forecast issued at 07:00pm May 30). An open ocean swell of 1.0m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 May) | 3ft (0.9m) | 15s |
| Afternoon (31 May) | 2.5ft (0.8m) | 15s |
| Evening (31 May) | 2.5ft (0.8m) | 14s |
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 3mm), mostly falling on Mon afternoon. Warm (max 26°C on Sun afternoon, min 23°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 30 | Sunday 31 | Monday 1 | Tue 2 | |||||||||||||||||||||
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 | 11 AM | 2 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
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 | SSW 18 | S 18 | SSW 18 | SSW 17 | SSW 17 | S 16 | S 20 | S 19 | S 19 | S 19 | |
437 | 427 | 421 | 411 | 406 | 390 | 296 | 284 | 280 | 280 | 276 | 365 | 358 | 325 | 528 | 639 | 510 | 505 | 459 | 535 | 775 | 922 | 767 | 752 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | off | glassy | glassy | cross-off | cross-off | off | off | off | off | off | cross-off | cross-off | off | off | off | off | off | off | cross-off | cross-off | |
High Tide | 4:08PM0.55m | 2:29AM0.27m | 4:42PM0.56m | 3:02AM0.26m | 5:17PM0.55m | 3:35AM0.25m | ||||||||||||||||||
Low Tide | 10:30PM0.14m | 8:50AM-0.07m | 11:09PM0.14m | 9:22AM-0.06m | 11:51PM0.14m | 9:54AM-0.05m | ||||||||||||||||||
 |  |  | | |  | | | | | | | | | |  | | | | | | | | | |
 | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — |
 | 7:00 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | 7:02 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | 1 | |
Temp °C | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 26 | 25 | 24 | 24 | 24 | 23 | 25 | 25 | 26 | 26 | 25 | 24 | 24 | 24 | 25 | 26 | 26 |
26 | 27 | 26 | 26 | 26 | 27 | 28 | 28 | 26 | 24 | 26 | 26 | 24 | 26 | 26 | 27 | 27 | 26 | 25 | 26 | 26 | 28 | 29 | 27 | |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | E 8 | SSW 14 | SSW 14 | E 8 | SSW 14 | SSW 18 | S 18 | SSW 18 | SSW 17 | SSW 17 | S 16 | S 20 | S 19 | SSW 16 | SSW 16 |
 kJ | 437 | 427 | 421 | 411 | 406 | 390 | 296 | 284 | 280 | 80 | 276 | 276 | 97 | 210 | 528 | 639 | 510 | 505 | 459 | 535 | 775 | 922 | 653 | 636 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 12 | S 11 | S 11 | S 11 | E 8 | E 8 | E 8 | E 8 | SSW 14 | S 19 | S 19 | SSW 14 | S 18 | SSW 14 | SSW 13 | S 21 | SSW 13 | S 21 | S 21 | SSW 16 | SSW 16 | S 19 | S 19 |
| kJ | 43 | 42 | 39 | 39 | 21 | 72 | 57 | 58 | 60 | 280 | 273 | 365 | 276 | 325 | 201 | 141 | 323 | 137 | 436 | 416 | 427 | 540 | 767 | 752 |
Swell 3 Height (m) Direction Period (s) | SSW 16 | WSW 11 | SW 11 | SW 11 | SW 11 | S 11 | S 11 | S 11 | SSW 21 | S 20 | S 10 | N 9 | S 19 | S 10 | S 10 | S 10 | SSW 13 | S 21 | S 13 | S 13 | S 13 | S 9 | — | — |
| kJ | 25 | 12 | 5 | 5 | 20 | 20 | 20 | 20 | 84 | 194 | 19 | 2 | 358 | 8 | 8 | 8 | 98 | 332 | 125 | 125 | 125 | 6 | — | — |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | — | ENE 7 | ENE 7 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 5 | E 5 | E 8 | E 8 | E 7 | E 7 | E 7 | E 7 |
| kJ | 113 | 93 | 137 | 116 | 92 | — | 59 | 66 | 99 | 146 | 122 | 122 | 172 | 97 | 116 | 116 | 71 | 100 | 113 | 89 | 87 | 67 | 67 | 65 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 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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