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WaveCast Hawaii
10-20-2018 4:45 AM

NNW 8-Day Forecast
Data as of 10/20/2018, 4:45 AM
10/19/2018 8:00 AM - 10/27/2018 0:00 AM

10/19/201810/20/201810/21/201810/22/201810/23/201810/24/201810/25/201810/26/201810/27/2018
Dir: 334
Max: 3-4
Prd: 11
Dir: 337
Max: 4-4
Prd: 11
Dir: 340
Max: 3-4
Prd: 11
Dir: 340
Max: 2-2
Prd: 10
Dir: 332
Max: 3-4
Prd: 14
Dir: 335
Max: 4-5
Prd: 13
Dir: 334
Max: 3-4
Prd: 11
Dir: 332
Max: 2-3
Prd: 10
Dir: 333
Max: 1-2
Prd: 9

SSW 8-Day Forecast
Data as of 10/20/2018, 4:45 AM
10/19/2018 8:00 AM - 10/27/2018 0:00 AM

10/19/201810/20/201810/21/201810/22/201810/23/201810/24/201810/25/201810/26/201810/27/2018
Dir: 193
Max: 3-4
Prd: 19
Dir: 192
Max: 4-5
Prd: 18
Dir: 191
Max: 5-6
Prd: 17
Dir: 191
Max: 4-5
Prd: 15
Dir: 189
Max: 4-5
Prd: 15
Dir: 189
Max: 4-5
Prd: 18
Dir: 189
Max: 4-5
Prd: 17
Dir: 188
Max: 5-6
Prd: 17
Dir: 187
Max: 5-6
Prd: 16


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

Friday, October the 19th: Swell will be coming in from 334 degrees with 3 to 4 foot surf with 11 second periods around NNW facing breaks. SSW facing breaks are looking at surf running 3 to 4 feet from 193 degrees with 19 second periods.

Saturday, October the 20th: NNW energy is looking similar to yesterday. Swell will be coming in from 337 degrees with 4 foot surf with 11 second periods around NNW facing breaks. We're also looking at an increase in SSW energy. SSW facing breaks are looking at surf running 4 to 5 feet from 192 degrees with 18 second periods.

Sunday, October the 21st: NNW energy is looking similar to yesterday. Swell will be coming in from 340 degrees with 3 to 4 foot surf with 11 second periods around NNW facing breaks. We're also looking at an increase in SSW energy. SSW facing breaks are looking at surf running 5 to 6 feet from 191 degrees with 17 second periods.

Monday, October the 22nd: Look for a decrease in NNW energy from yesterday. Swell will be coming in from 340 degrees with 2 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 4 to 5 feet from 191 degrees with 15 second periods.

Tuesday, October the 23rd: Our call is for an increase in NNW energy compared to yesterday. Swell will be coming in from 332 degrees with 3 to 4 foot surf with 14 second periods around NNW facing breaks. SSW energy is looking similar to yesterday. SSW facing breaks are looking at surf running 4 to 5 feet from 189 degrees with 15 second periods.

Wednesday, October the 24th: We're expecting an increase in NNW energy. Swell will be coming in from 335 degrees with 4 to 5 foot surf with 13 second periods around NNW facing breaks. SSW energy is looking similar to yesterday. SSW facing breaks are looking at surf running 4 to 5 feet from 189 degrees with 18 second periods.

Thursday, October the 25th: We're expecting a decrease in NNW energy. Swell will be coming in from 334 degrees with 3 to 4 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 4 to 5 feet from 189 degrees with 17 second periods.

Friday, October the 26th: Look for a decrease in NNW energy from yesterday. Swell will be coming in from 332 degrees with 2 to 3 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 5 to 6 feet from 188 degrees with 17 second periods.

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