Surf Forecasts:
How big are the waves at Big Beach today (30 Jul):
- Morning surf: Morning surf (30 Jul, local time) - 2ft (0.6m), 13s period with S swell.
- Afternoon surf: Afternoon surf (30 Jul, local time) - 2.5ft (0.7m), 14s period with S swell.
- Evening surf: Evening surf (30 Jul, local time) - 2.5ft (0.7m), 13s period with S swell.
The current surf forecast for Big Beach at 1PM is: 0.7m 14s primary swell from a South direction (forecast issued at 07:00am July 30). An open ocean swell of 1.1m 8s is not directed at the surf break, a second open ocean swell of 1.3m 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 (30 Jul) | 2ft (0.6m) | 13s |
| Afternoon (30 Jul) | 2.5ft (0.7m) | 14s |
| Evening (30 Jul) | 2.5ft (0.7m) | 13s |
Table - waves today at Big Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Thu morning, min 24°C on Sat night). Wind will be generally light. | |||||||||||||||||||||||
Thursday 30 | Friday 31 | Saturday 1 | |||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSW 13 | SSW 13 | SW 18 | S 14 | S 13 | S 13 | S 13 | SSW 16 | SW 16 | SW 16 | SSW 16 | SSW 16 | SW 15 | SW 15 | SW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 131 | 129 | 154 | 184 | 173 | 168 | 168 | 177 | 208 | 208 | 171 | 166 | 191 | 181 | 178 | 146 | 144 | 138 | 127 | 123 | 123 | 123 | 127 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | glassy | cross-off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | off | off | off | off | off | off | cross-off | cross-off | off | off |
High Tide | 3:40AM0.33m | 5:03PM0.60m | 4:19AM0.34m | 5:25PM0.59m | 5:00AM0.35m | 5:46PM0.55m | |||||||||||||||||
Low Tide | 9:37AM-0.03m | 11:19PM0.12m | 10:08AM-0.01m | 11:43PM0.10m | 10:40AM0.03m | ||||||||||||||||||
 |  |  | | | | | | | | | | |  | | | | | | | | | | |
 | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — |
 | — | — | — | — | 7:04 | — | — | — | — | — | — | — | 7:04 | — | — | — | — | — | — | — | 7:02 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 27 | 28 | 28 | 28 | 27 | 26 | 26 | 25 | 26 | 28 | 28 | 28 | 26 | 25 | 25 | 25 | 25 | 26 | 27 | 27 | 25 | 25 |
Feels °C | 28 | 29 | 31 | 30 | 29 | 28 | 26 | 27 | 24 | 26 | 29 | 27 | 26 | 25 | 23 | 23 | 24 | 23 | 24 | 25 | 26 | 23 | 24 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 13 | S 13 | E 8 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | E 15 | E 15 | E 15 | E 15 | E 14 | SSW 15 | SSW 15 | E 14 | E 14 | SSW 14 | E 14 | E 14 | E 14 |
| kJ | 131 | 129 | 117 | 144 | 173 | 168 | 168 | 166 | 163 | 161 | 228 | 228 | 216 | 208 | 202 | 146 | 144 | 199 | 183 | 123 | 194 | 144 | 191 |
Swell 2 Height (m) Direction Period (s) | S 15 | S 15 | SW 18 | S 14 | SW 18 | SW 18 | SW 17 | E 16 | E 16 | E 15 | S 13 | SSW 16 | SW 15 | SW 15 | SW 15 | S 12 | S 12 | SSW 14 | SSW 14 | S 11 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 69 | 68 | 154 | 184 | 152 | 152 | 147 | 183 | 174 | 159 | 119 | 166 | 191 | 181 | 178 | 72 | 72 | 138 | 127 | 39 | 123 | 123 | 127 |
Swell 3 Height (m) Direction Period (s) | SW 19 | SW 18 | S 15 | SW 18 | E 18 | E 17 | E 16 | SSW 16 | SW 16 | SW 16 | SSW 16 | S 12 | S 12 | S 12 | S 12 | S 11 | W 14 | S 12 | S 12 | W 13 | S 11 | S 11 | S 12 |
| kJ | 57 | 82 | 67 | 152 | 96 | 87 | 81 | 177 | 208 | 208 | 171 | 110 | 106 | 73 | 72 | 2 | 4 | 72 | 42 | 3 | 39 | 40 | 24 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 6 | E 6 | E 6 | E 6 | E 6 | E 7 | E 7 | E 7 | E 6 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 263 | 245 | 203 | 233 | 144 | 152 | 244 | 253 | 252 | 291 | 342 | 363 | 400 | 332 | 449 | 498 | 622 | 440 | 558 | 728 | 572 | 555 | 501 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 11 | 11 | 0 | 11 | 0 | 11 | 0 | 11 | 0 |
Best forecast wave conditions in Maui | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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