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WaveCast Hawaii
11-21-2018 4:45 AM

NNW 8-Day Forecast
Data as of 11/21/2018, 4:45 AM
11/20/2018 8:00 AM - 11/28/2018 0:00 AM

11/20/201811/21/201811/22/201811/23/201811/24/201811/25/201811/26/201811/27/201811/28/2018
Dir: 323
Max: 3-4
Prd: 15
Dir: 324
Max: 2-3
Prd: 13
Dir: 339
Max: 1-2
Prd: 11
Dir: 345
Max: 1-1
Prd: 10
Dir: 322
Max: 2-3
Prd: 16
Dir: 326
Max: 9-11
Prd: 17
Dir: 327
Max: 18-22
Prd: 19
Dir: 326
Max: 15-18
Prd: 17
Dir: 331
Max: 5-6
Prd: 15

SSW 8-Day Forecast
Data as of 11/21/2018, 4:45 AM
11/20/2018 8:00 AM - 11/28/2018 0:00 AM

11/20/201811/21/201811/22/201811/23/201811/24/201811/25/201811/26/201811/27/201811/28/2018
Dir: 84
Max: 2-2
Prd: 5
Dir: 75
Max: 3-3
Prd: 6
Dir: 89
Max: 2-3
Prd: 8
Dir: 149
Max: 2-2
Prd: 9
Dir: 148
Max: 1-2
Prd: 7
Dir: 148
Max: 1-2
Prd: 7
Dir: 135
Max: 1-2
Prd: 8
Dir: 158
Max: 2-2
Prd: 12
Dir: 76
Max: 0-1
Prd: 9


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

Tuesday, November the 20th: Swell will be coming in from 323 degrees with 3 to 4 foot surf with 15 second periods around NNW facing breaks. SSW facing breaks are looking at surf running 2 to 2 feet from 84 degrees with 5 second periods.

Wednesday, November the 21st: Look for a decrease in NNW energy from yesterday. Swell will be coming in from 324 degrees with 2 to 3 foot surf with 13 second periods around NNW facing breaks. We're also looking at an increase in SSW energy. SSW facing breaks are looking at surf running 3 to 3 feet from 75 degrees with 6 second periods.

Thursday, November the 22nd: We're expecting a decrease in NNW energy. Swell will be coming in from 339 degrees with 1 to 2 foot surf with 11 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 89 degrees with 8 second periods.

Friday, November the 23rd: Look for a decrease in NNW energy from yesterday. Swell will be coming in from 345 degrees with 1 foot surf with 10 second periods around NNW facing breaks. We're also looking at a decrease in SSW energy. SSW facing breaks are looking at surf running 2 to 2 feet from 149 degrees with 9 second periods.

Saturday, November the 24th: Our call is for an increase in NNW energy compared to yesterday. Swell will be coming in from 322 degrees with 2 to 3 foot surf with 16 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 148 degrees with 7 second periods.

Sunday, November the 25th: We're expecting an increase in NNW energy. Swell will be coming in from 326 degrees with 9 to 11 foot surf with 17 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 148 degrees with 7 second periods.

Monday, November the 26th: Our call is for an increase in NNW energy compared to yesterday. Swell will be coming in from 327 degrees with 18 to 22 foot surf with 19 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 135 degrees with 8 second periods.

Tuesday, November the 27th: We're expecting a decrease in NNW energy. Swell will be coming in from 326 degrees with 15 to 18 foot surf with 17 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 158 degrees with 12 second periods.

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