Surf Forecasts:
How big are the waves at In Betweens today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 2.5ft (0.7m), 17s period with SW swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 2.5ft (0.7m), 16s period with SW swell.
- Evening surf: Evening surf (21 Aug, local time) - 2.5ft (0.7m), 16s period with SW swell.
The current surf forecast for In Betweens at 2AM is: 0.7m 16s primary swell from a Southwest direction and 1.0m 7s secondary swell from a East-northeast direction (forecast issued at 07:00pm August 20). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 2.5ft (0.7m) | 17s |
| Afternoon (21 Aug) | 2.5ft (0.7m) | 16s |
| Evening (21 Aug) | 2.5ft (0.7m) | 16s |
Table - waves today at In Betweens. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Fri afternoon, min 25°C on Thu night). Winds increasing (calm on Thu night, strong winds from the ENE by Sat night). | |||||||||||||||||||
Thu 20 | Friday 21 | Saturday 22 | |||||||||||||||||
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 17 | SSW 17 | SSW 16 | SW 16 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SSW 16 | SSW 16 | SSW 16 | SW 16 | SW 16 | SW 16 | SW 16 | ENE 7 | ENE 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 200 | 184 | 177 | 274 | 288 | 295 | 291 | 284 | 261 | 258 | 322 | 322 | 322 | 261 | 261 | 258 | 255 | 316 | 317 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 10:11PM0.21m | 12:25PM0.59m | 00:08AM0.21m | 1:12PM0.63m | |||||||||||||||
Low Tide | 8:27PM0.20m | 3:53AM0.12m | 8:41PM0.17m | 5:06AM0.12m | 9:00PM0.16m | ||||||||||||||
 |  | | | | |  | | | | | | | | | | | |  | |
 | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | 6:57 | — | — | — | — | — | — | — | 6:57 | — | — | — | — | — | — | — | 6:55 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 26 | 26 | 25 | 25 | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 31 | 30 | 30 | 29 | 29 | 30 | 29 | 31 | 31 | 29 | 27 | 28 | 28 | 26 | 23 | 24 | 24 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | SW 17 | SW 17 | SW 17 | ENE 7 | NE 7 | ENE 7 | SSW 16 | SSW 16 | NE 7 | ENE 7 | ENE 7 | SW 16 | SW 16 | SW 16 | SSW 16 |
| kJ | 131 | 111 | 111 | 108 | 288 | 295 | 291 | 86 | 67 | 81 | 322 | 322 | 63 | 141 | 161 | 258 | 255 | 251 | 215 |
Swell 2 Height (m) Direction Period (s) | SSW 17 | SSW 17 | SSW 16 | SW 16 | ENE 7 | ENE 7 | NNE 7 | SW 17 | SW 16 | SW 16 | W 10 | W 10 | E 6 | SW 16 | SW 16 | W 10 | W 10 | WNW 10 | WNW 10 |
| kJ | 200 | 184 | 177 | 274 | 37 | 51 | 42 | 284 | 261 | 258 | 49 | 50 | 47 | 261 | 261 | 51 | 53 | 35 | 35 |
Swell 3 Height (m) Direction Period (s) | W 11 | W 10 | W 10 | W 9 | NNE 6 | NNE 6 | W 11 | W 10 | W 10 | W 10 | E 8 | S 13 | SSW 16 | S 14 | W 10 | S 12 | S 12 | S 12 | S 12 |
| kJ | 37 | 32 | 30 | 27 | 31 | 33 | 57 | 54 | 49 | 48 | 12 | 54 | 322 | 100 | 50 | 48 | 47 | 46 | 46 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | NE 7 | — | ENE 7 | ENE 7 | ENE 7 | — | NE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
| kJ | — | — | — | — | — | — | — | — | 106 | — | 96 | 107 | 158 | — | 91 | 173 | 198 | 316 | 317 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 1 | 13 | 5 | 1 | 1 | 0 | 0 | 1 | 30 | 0 | 1 | 32 | 38 | 39 | 38 | 39 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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 In Betweens 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.
Nearest