
Surf Forecasts:
How big are the waves at Grandma's today (03 Oct):
- Morning surf: Morning surf (03 Oct, local time) - 2ft (0.6m), 12s period with S swell.
- Afternoon surf: Afternoon surf (03 Oct, local time) - 1.5ft (0.5m), 12s period with S swell.
- Evening surf: Evening surf (03 Oct, local time) - 1.5ft (0.4m), 10s period with SSW swell.
The current surf forecast for Grandma's at 7AM is: 0.6m 12s primary swell from a South-southwest direction and 0.4m 8s secondary swell from a West direction (forecast issued at 01:00am October 03). An open ocean swell of 0.8m 8s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Oct) | 2ft (0.6m) | 12s |
| Afternoon (03 Oct) | 1.5ft (0.5m) | 12s |
| Evening (03 Oct) | 1.5ft (0.4m) | 10s |
Table - waves today at Grandma's. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Sun afternoon, min 24°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 3 | Sunday 4 | Monday 5 | ||||||||||||||||||||||
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 | 5 PM | 8 PM | 11 PM | |
Swell Height Map | ||||||||||||||||||||||||
Wave Height (m) Direction Period (s) | SSW 12 | SSW 12 | S 12 | S 12 | S 12 | S 12 | SSW 10 | S 11 | S 12 | S 12 | SSW 20 | SSW 20 | SSW 19 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 |
Wave Graph | ||||||||||||||||||||||||
117 | 117 | 108 | 106 | 103 | 70 | 33 | 66 | 69 | 76 | 129 | 128 | 124 | 205 | 277 | 260 | 249 | 240 | 315 | 311 | 300 | 280 | 273 | 266 | |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | cross-off | glassy | off | off | off | off | off | off | cross-off | off | off | off | off | off | off | off | off | off | off | off | off |
High Tide | 10:16AM0.76m | 10:59PM0.30m | 11:20AM0.76m | 00:07AM0.36m | 12:15PM0.75m | |||||||||||||||||||
Low Tide | 2:12AM0.11m | 5:54PM0.15m | 3:33AM0.14m | 6:39PM0.12m | 4:55AM0.14m | 7:14PM0.09m | ||||||||||||||||||
— | 6:16 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | |
— | — | — | — | — | 6:12 | — | — | — | — | — | — | — | 6:10 | — | — | — | — | — | — | — | 6:09 | — | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 24 | 25 | 27 | 27 | 26 | 25 | 25 | 24 | 24 | 25 | 27 | 28 | 27 | 25 | 25 | 24 | 24 | 25 | 27 | 28 | 27 | 25 | 24 |
Feels °C | 27 | 26 | 26 | 29 | 30 | 28 | 26 | 25 | 24 | 24 | 24 | 26 | 28 | 27 | 25 | 25 | 24 | 24 | 25 | 28 | 29 | 27 | 26 | 25 |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SSW 12 | S 12 | S 12 | S 12 | S 12 | SSW 10 | S 11 | S 12 | S 12 | S 12 | S 12 | S 12 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 |
117 | 117 | 108 | 106 | 103 | 70 | 33 | 66 | 69 | 69 | 70 | 71 | 70 | 205 | 277 | 260 | 249 | 240 | 315 | 311 | 300 | 280 | 273 | 266 | |
Swell 2 Height (m) Direction Period (s) | W 8 | W 8 | W 7 | N 9 | N 9 | N 9 | N 9 | N 8 | W 7 | SSW 20 | SSW 20 | SSW 20 | SSW 19 | S 12 | S 12 | S 11 | SSW 11 | SSW 11 | S 11 | S 11 | S 11 | S 11 | NW 12 | NW 12 |
19 | 18 | 17 | 14 | 14 | 14 | 23 | 12 | 9 | 76 | 129 | 128 | 124 | 70 | 69 | 65 | 40 | 40 | 37 | 61 | 37 | 37 | 35 | 34 | |
Swell 3 Height (m) Direction Period (s) | NNW 9 | N 9 | N 9 | W 7 | W 7 | W 7 | S 12 | W 7 | N 8 | N 8 | NNE 8 | N 8 | N 8 | N 8 | N 8 | NNE 8 | NNE 7 | NNE 7 | N 7 | NW 13 | NW 12 | NW 12 | S 11 | S 11 |
29 | 27 | 26 | 9 | 9 | 8 | 26 | 9 | 12 | 5 | 13 | 12 | 12 | 11 | 10 | 11 | 11 | 11 | 10 | 42 | 39 | 37 | 37 | 36 | |
Wind waves Height (m) Direction Period (s) | E 4 | E 8 | E 8 | E 4 | E 4 | NNE 5 | NE 5 | NNE 3 | NE 3 | NNE 3 | E 5 | E 5 | E 5 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 7 | — | E 7 | E 7 |
29 | 86 | 86 | 11 | 22 | 4 | 1 | 3 | 2 | 1 | 67 | 56 | 104 | 117 | 91 | 108 | 75 | 75 | 92 | 62 | 107 | — | 91 | 57 | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 4 | 4 | 4 | 4 | 4 | 12 | 12 | 12 | 12 | 12 | 12 | 4 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 4 | 4 | 12 | 12 | 4 |
Best forecast wave conditions in Maui | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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