Surf Forecasts:
How big are the waves at Grandma's today (05 Jun):
- Morning surf: Morning surf (05 Jun, local time) - 2.5ft (0.7m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (05 Jun, local time) - 2ft (0.6m), 14s period with SSW swell.
- Evening surf: Evening surf (05 Jun, local time) - 2ft (0.6m), 13s period with S swell.
The current surf forecast for Grandma's at 4PM is: 0.6m 14s primary swell from a South-southwest direction (forecast issued at 07:00am June 05). An open ocean swell of 0.5m 12s is not directed at the surf break, a second open ocean swell of 1.6m 8s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Jun) | 2.5ft (0.7m) | 14s |
| Afternoon (05 Jun) | 2ft (0.6m) | 14s |
| Evening (05 Jun) | 2ft (0.6m) | 13s |
Table - waves today at Grandma's. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 27°C on Sun afternoon, min 22°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 5 | Saturday 6 | Sunday 7 | Mon 8 | |||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | S 22 | S 21 | S 21 | S 21 | S 20 | S 20 | S 19 | S 19 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 210 | 207 | 154 | 147 | 143 | 130 | 90 | 89 | 87 | 87 | 87 | 86 | 56 | 55 | 55 | 51 | 84 | 144 | 222 | 216 | 192 | 186 | 266 | 263 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | glassy | off | off | off | off | off | off | off | off | off | off | off | off | off | cross-off | cross-off | cross-on | cross-off | off | off | off | cross-off |
High Tide | 8:15AM0.24m | 7:58PM0.64m | 9:24AM0.28m | 8:43PM0.59m | 10:27AM0.35m | 9:31PM0.53m | ||||||||||||||||||
Low Tide | 2:30AM0.06m | 12:35PM0.11m | 3:08AM0.04m | 1:39PM0.16m | 3:44AM0.02m | 2:56PM0.20m | ||||||||||||||||||
 |  |  |  | | | | | | | | | | | | | | | | | | | | | |
 | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | 5:43 |
 | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | 7:06 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 24 | 26 | 26 | 25 | 24 | 23 | 23 | 22 | 24 | 26 | 26 | 26 | 24 | 23 | 23 | 23 | 24 | 26 | 27 | 26 | 24 | 24 | 23 |
Feels °C | 23 | 25 | 29 | 27 | 24 | 24 | 23 | 22 | 22 | 24 | 27 | 26 | 26 | 23 | 23 | 24 | 24 | 25 | 28 | 27 | 26 | 24 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | S 21 | S 21 | S 21 | S 20 | S 20 | S 19 | S 19 |
| kJ | 210 | 207 | 154 | 147 | 143 | 130 | 90 | 89 | 87 | 87 | 87 | 86 | 56 | 55 | 55 | 51 | 49 | 144 | 222 | 216 | 192 | 186 | 266 | 263 |
Swell 2 Height (m) Direction Period (s) | N 13 | N 13 | N 12 | N 12 | N 12 | N 11 | NNW 11 | N 11 | N 11 | N 11 | ESE 6 | SE 6 | SE 6 | SE 5 | S 23 | SE 6 | SE 6 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSE 12 | SSW 12 |
| kJ | 121 | 119 | 108 | 72 | 71 | 66 | 40 | 37 | 37 | 35 | 15 | 9 | 8 | 4 | 43 | 9 | 9 | 49 | 48 | 48 | 48 | 47 | 47 | 28 |
Swell 3 Height (m) Direction Period (s) | SE 7 | SE 5 | SE 7 | SE 5 | SE 5 | SE 5 | SE 6 | SE 6 | E 8 | NE 8 | N 10 | N 10 | N 10 | N 10 | NNE 6 | S 23 | S 22 | SE 6 | SE 5 | SE 6 | N 9 | SE 5 | NNE 9 | SE 5 |
| kJ | 13 | 4 | 9 | 4 | 4 | 4 | 5 | 8 | 1 | 2 | 18 | 17 | 8 | 8 | 3 | 42 | 84 | 9 | 5 | 5 | 14 | 6 | 15 | 4 |
Wind waves Height (m) Direction Period (s) | E 6 | E 6 | E 8 | E 8 | E 8 | E 8 | E 6 | E 6 | SE 6 | ESE 6 | E 6 | E 6 | E 8 | E 8 | SE 6 | — | E 6 | E 6 | E 6 | E 6 | SSE 5 | E 5 | E 5 | E 6 |
| kJ | 153 | 123 | 169 | 291 | 331 | 247 | 154 | 158 | 8 | 12 | 212 | 239 | 323 | 213 | 8 | — | 181 | 139 | 108 | 175 | 6 | 97 | 94 | 72 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 12 | 4 | 4 | 12 | 12 | 12 | 12 | 12 | 4 | 4 | 4 | 4 | 12 | 12 | 4 | 4 | 4 | 4 | 14 | 12 | 4 | 4 | 4 | 4 |
Best forecast wave conditions in Maui | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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