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WaveCast Hawaii
8-21-2017 2:45 PM

NNW 8-Day Forecast
Data as of 8/21/2017, 2:45 PM
8/20/2017 8:00 AM - 8/28/2017 0:00 AM

8/20/20178/21/20178/22/20178/23/20178/24/20178/25/20178/26/20178/27/2017
Dir: 284
Max: 0-1
Prd: 10
Dir: 0
Max: 0-0
Prd: 0
Dir: 348
Max: 0-1
Prd: 10
Dir: 345
Max: 0-1
Prd: 10
Dir: 340
Max: 0-1
Prd: 10
Dir: 337
Max: 0-1
Prd: 9
Dir: 342
Max: 0-1
Prd: 8
Dir: 354
Max: 0-1
Prd: 9
Dir: 0
Max: 0-0
Prd: 0

SSW 8-Day Forecast
Data as of 8/21/2017, 2:45 PM
8/20/2017 8:00 AM - 8/28/2017 0:00 AM

8/20/20178/21/20178/22/20178/23/20178/24/20178/25/20178/26/20178/27/20178/28/2017
Dir: 168
Max: 1-2
Prd: 12
Dir: 169
Max: 1-2
Prd: 12
Dir: 169
Max: 1-2
Prd: 12
Dir: 163
Max: 2-2
Prd: 11
Dir: 75
Max: 2-3
Prd: 5
Dir: 75
Max: 2-3
Prd: 5
Dir: 80
Max: 2-3
Prd: 9
Dir: 72
Max: 3-3
Prd: 10
Dir: 149
Max: 1-2
Prd: 9


Forecast Based on WaveWatchIII Data Courtesy NOAA/NWS/NCEP Ocean Modeling Branch

Sunday, August the 20th: Swell will be coming in from 284 degrees with 0 to 1 foot surf with 10 second periods around NNW facing breaks. SSW facing breaks are looking at surf running 1 to 2 feet from 168 degrees with 12 second periods.

Monday, August the 21st: No signifcant NNW is expected. around NNW facing breaks. SSW energy is looking similar to yesterday. SSW facing breaks are looking at surf running 1 to 2 feet from 169 degrees with 12 second periods.

Tuesday, August the 22nd: Our call is for an increase in NNW energy compared to yesterday. Swell will be coming in from 348 degrees with 0 to 1 foot surf with 10 second periods around NNW facing breaks. SSW energy is looking similar to yesterday. SSW facing breaks are looking at surf running 1 to 2 feet from 169 degrees with 12 second periods.

Wednesday, August the 23rd: NNW energy is looking similar to yesterday. Swell will be coming in from 345 degrees with 0 to 1 foot surf with 10 second periods around NNW facing breaks. SSW energy is looking similar to yesterday. SSW facing breaks are looking at surf running 2 to 2 feet from 163 degrees with 11 second periods.

Thursday, August the 24th: NNW energy is looking similar to yesterday. Swell will be coming in from 340 degrees with 0 to 1 foot surf with 10 second periods around NNW facing breaks. We're also looking at an increase in SSW energy. SSW facing breaks are looking at surf running 2 to 3 feet from 75 degrees with 5 second periods.

Friday, August the 25th: NNW energy is looking similar to yesterday. Swell will be coming in from 337 degrees with 0 to 1 foot surf with 9 second periods around NNW facing breaks. SSW energy is looking similar to yesterday. SSW facing breaks are looking at surf running 2 to 3 feet from 75 degrees with 5 second periods.

Saturday, August the 26th: NNW energy is looking similar to yesterday. Swell will be coming in from 342 degrees with 0 to 1 foot surf with 8 second periods around NNW facing breaks. SSW energy is looking similar to yesterday. SSW facing breaks are looking at surf running 2 to 3 feet from 80 degrees with 9 second periods.

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