Surf Forecasts:
How big are the waves at Keaulanas today (01 Oct):
- Morning surf: Morning surf (01 Oct, local time) - 1.5ft (0.5m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (01 Oct, local time) - 3.5ft (1.0m), 6s period with S swell.
- Evening surf: Evening surf (01 Oct, local time) - 2ft (0.6m), 8s period with W swell.
The current surf forecast for Keaulanas at 12PM is: 0.5m 14s primary swell from a Southwest direction and 0.7m 8s secondary swell from a West direction, 1.0m 6s secondary swell from a South direction (forecast issued at 07:00am October 01). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Oct) | 1.5ft (0.5m) | 14s |
| Afternoon (01 Oct) | 3.5ft (1.0m) | 6s |
| Evening (01 Oct) | 2ft (0.6m) | 8s |
Table - waves today at Keaulanas. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Thu night. Warm (max 27°C on Thu morning, min 25°C on Thu night). Wind will be generally light. | |||||||||||||||||||||||
Thursday 1 | Friday 2 | Saturday 3 | |||||||||||||||||||||
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) | SW 14 | SW 14 | SW 13 | S 6 | S 16 | W 8 | NNW 10 | SW 14 | SSW 14 | NNW 10 | NNW 9 | SSW 13 | N 9 | SSW 13 | SSW 12 | SSW 13 | SSW 12 | SSW 12 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | S 12 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 102 | 100 | 88 | 73 | 124 | 47 | 56 | 100 | 210 | 96 | 90 | 187 | 81 | 168 | 162 | 173 | 111 | 111 | 170 | 165 | 106 | 107 | 98 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | off |
High Tide | 7:35AM0.66m | 8:52AM0.64m | 10:12AM0.64m | 11:00PM0.20m | |||||||||||||||||||
Low Tide | 00:02AM0.08m | 1:04AM0.12m | 6:58PM0.16m | ||||||||||||||||||||
 |  |  | | |  |  | | | |  |  | |  | | | | | | | | | | |
 | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:19 | — | — | — | — | — | — | — | 6:17 | — | — |
mm | — | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 26 | 27 | 27 | 27 | 26 | 26 | 25 | 25 | 25 | 27 | 27 | 26 | 26 | 26 | 25 | 25 | 25 | 27 | 27 | 27 | 25 | 25 |
Feels °C | 26 | 26 | 27 | 27 | 28 | 28 | 28 | 26 | 27 | 26 | 29 | 29 | 28 | 29 | 29 | 27 | 27 | 26 | 28 | 27 | 28 | 26 | 25 |
Swell 1 Height (m) Direction Period (s) | W 8 | W 8 | W 8 | W 8 | W 8 | S 5 | WSW 7 | WSW 7 | SSW 14 | NNW 10 | NNW 9 | NNW 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | S 12 |
| kJ | 45 | 48 | 68 | 66 | 63 | 37 | 48 | 41 | 210 | 96 | 90 | 88 | 81 | 81 | 81 | 80 | 78 | 78 | 170 | 165 | 106 | 107 | 98 |
Swell 2 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 13 | SSW 14 | S 16 | W 8 | S 5 | NNW 10 | WSW 7 | WSW 7 | WSW 8 | WSW 8 | WSW 8 | SSW 13 | SSW 12 | SSW 13 | SSW 12 | SSW 12 | N 9 | N 9 | N 9 | N 8 | N 8 |
| kJ | 102 | 100 | 88 | 73 | 124 | 42 | 20 | 56 | 42 | 51 | 68 | 67 | 47 | 168 | 162 | 173 | 111 | 111 | 76 | 55 | 53 | 50 | 49 |
Swell 3 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SE 12 | ENE 7 | SSW 14 | NNW 10 | NNW 10 | SW 14 | NNW 10 | S 5 | S 5 | SSW 13 | S 5 | W 8 | WSW 7 | W 7 | W 7 | W 7 | W 7 | W 7 | WSW 7 | WSW 7 | WSW 7 |
| kJ | 61 | 61 | 37 | 18 | 74 | 37 | 56 | 100 | 75 | 25 | 25 | 187 | 18 | 41 | 43 | 39 | 26 | 24 | 24 | 24 | 15 | 15 | 15 |
Wind waves Height (m) Direction Period (s) | S 6 | S 5 | S 5 | S 6 | S 6 | SSE 5 | SSE 5 | S 5 | S 5 | SSE 5 | SSE 5 | S 5 | — | SSE 5 | — | NE 6 | ENE 6 | ENE 6 | — | — | NE 5 | NE 4 | NE 4 |
| kJ | 50 | 47 | 58 | 60 | 50 | 47 | 36 | 20 | 19 | 42 | 37 | 18 | — | 28 | — | 9 | 14 | 14 | — | — | 7 | 3 | 9 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 24 | 24 | 23 | 24 | 24 | 0 | 0 | 0 | 0 | 0 | 3 | 23 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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