Surf Forecasts:
Big Beach surf forecast from 25 Sep 2026:
- Best quality surf: Friday 25 Sep, 2AM (local time) - 2.5ft (0.8m), 17s period, SSW swell with offshore winds.
- Most powerful swell: Monday 28 Sep, 2AM (local time) - 4.5ft (1.4m), 13s period, SSW swell with 623 kJ wave energy.
- Next surfable swell (1★+): Thursday 24 Sep, 11PM (local time) - 2ft (0.6m), 14s period with SSW swell.
Best Forecast Surf Conditions for Big Beach this week:
The surf forecast for Big Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Sep 24) at 11PM. The primary swell is predicted to be 0.6m and 14s period with a secondary swell of 0.4m and 12s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Big Beach in the next 16 days are 1.4m 13s and forecast to arrive on Monday (Sep 28) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.5m 8s period and expected on Saturday (Sep 26) at 5PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Thu 24th Sep) | 2ft (0.6m) 14s |
| Best Surf | 2AM (Fri 25th Sep) | 2.5ft (0.8m) 17s |
| Most Powerful | 2AM (Mon 28th Sep) | 4.5ft (1.4m) 13s |
Table - best surf conditions forecast for Big Beach over the next 16 days.
Short Range ForecastMostly dry. Warm (max 28°C on Thu afternoon, min 25°C on Thu night). Winds increasing (moderate winds from the NE on Thu night, strong winds from the ENE by Sat afternoon). | Days 5-7 Weather SummaryMostly dry. Warm (max 29°C on Mon afternoon, min 25°C on Sun night). Mainly fresh winds. | |||||||||||||||||||
Thu 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | SW 15 | SSW 17 | SW 16 | SSW 16 | SW 16 | SSW 17 | SW 15 | SSW 16 | S 11 | S 10 | SSW 13 | SSW 12 | SSW 12 | SSW 11 | SW 16 | SW 11 | SW 12 | SW 12 | WSW 11 | WSW 11 |
Wave Graph  | ||||||||||||||||||||
 kJ | 178 | 373 | 251 | 215 | 268 | 386 | 239 | 191 | 201 | 212 | 623 | 510 | 405 | 329 | 261 | 278 | 298 | 531 | 359 | 387 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross |
High Tide | 2:48PM0.55m | 2:50AM0.45m | 3:08PM0.54m | 3:27AM0.50m | 3:28PM0.52m | 4:05AM0.53m | 3:48PM0.48m | 4:46AM0.55m | 4:06PM0.45m | 5:31AM0.55m | 4:22PM0.40m | 6:24AM0.54m | 4:28PM0.36m | |||||||
Low Tide | 8:53PM0.07m | 8:35AM0.05m | 9:12PM0.04m | 9:12AM0.06m | 9:33PM0.01m | 9:50AM0.09m | 9:57PM-0.01m | 10:31AM0.13m | 10:23PM-0.02m | 11:16AM0.17m | 10:53PM-0.02m | 12:13PM0.21m | 11:26PM-0.01m | |||||||
 |  | |  |  | | |  |  | | | | | | | | | | |  | |
 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:16 | — | — | 6:16 | — | — |
 | 6:20 | — | — | 6:19 | — | — | 6:17 | — | — | 6:16 | — | — | 6:15 | — | — | 6:15 | — | — | 6:14 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 |
Temp °C | 28 | 26 | 26 | 26 | 26 | 27 | 28 | 26 | 26 | 28 | 26 | 28 | 29 | 27 | 27 | 27 | 27 | 28 | 27 | 27 |
Feels °C | 28 | 25 | 24 | 24 | 25 | 25 | 25 | 23 | 23 | 24 | 22 | 27 | 28 | 26 | 27 | 27 | 28 | 29 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SSW 17 | SW 16 | S 11 | SW 16 | SSW 17 | SW 15 | SSW 16 | S 11 | S 10 | SSW 13 | SSW 12 | SSW 12 | SSW 11 | SW 10 | SW 11 | SW 12 | SW 12 | WSW 11 | WSW 11 |
| kJ | 178 | 373 | 251 | 112 | 268 | 386 | 239 | 191 | 188 | 212 | 623 | 510 | 405 | 329 | 212 | 278 | 298 | 531 | 359 | 387 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 11 | S 11 | SSW 16 | SSE 10 | SSW 15 | SSE 11 | SSE 11 | SW 16 | SSW 14 | SW 18 | SSW 19 | SSW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SSW 15 | S 7 | S 7 |
| kJ | 44 | 39 | 58 | 215 | 36 | 46 | 22 | 93 | 201 | 195 | 82 | 35 | 200 | 305 | 261 | 258 | 196 | 142 | 77 | 100 |
Swell 3 Height (m) Direction Period (s) | SSW 18 | SW 22 | SSW 16 | SW 12 | SW 12 | SSE 10 | SSW 16 | SW 16 | S 14 | SW 15 | SSW 19 | E 16 | E 14 | E 15 | SSW 12 | E 14 | E 13 | E 14 | SW 14 | E 13 |
| kJ | 62 | 18 | 51 | 37 | 37 | 20 | 52 | 121 | 107 | 75 | 35 | 20 | 34 | 67 | 48 | 96 | 56 | 57 | 103 | 84 |
Wind waves Height (m) Direction Period (s) | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 9 | E 8 | E 8 | E 8 | E 7 | E 8 | E 7 | E 8 | E 8 | E 9 | E 8 | E 7 | E 7 |
| kJ | 508 | 453 | 603 | 689 | 1083 | 1272 | 1441 | 1790 | 1601 | 1441 | 1106 | 570 | 588 | 403 | 443 | 319 | 373 | 291 | 254 | 195 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 4 | 34 | 11 | 11 | 11 | 114 | 11 | 11 | 11 | 11 | 19 | 34 | 0 | 19 | 90 | 11 | 43 | 30 | 30 |
Best forecast wave conditions in Maui | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Big Beach surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Big Beach Surf forecast
The above surf forecast table for Big Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Big Beach can be found by selecting the local surf guide option on the grey menu. Our Big Beach surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Big Beach) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Big Beach may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Are you planning a vacation in Maui? If you are looking for accommodation near Big Beach, camping, hotels and condos and appartments in Maui, consider staying in Kihei which is 17 km (11 miles) away. Other places in and around Maui where you can find information about places to rent, and car hire include Wailuku which is 28 km (17 miles) away, Kahului, Lanai - Lanai and Kaunakakai - Molokai.
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