Nihoa
16-Day Marine Weather Forecast Print

Monday 8/18

Morning

Breezy E winds with moderate choppy seas. Moderate short period waves.

Winds: E 14 to 16 knots.

Seas: ESE 6 feet at 8 seconds.

Afternoon

Breezy E winds with moderate choppy seas. Moderate long period waves.

Winds: E 15 to 16 knots.

Seas: S 6 feet at 15 seconds.

Tuesday 8/19

Morning

Moderate to strong E winds with choppy seas. Moderate short period waves.

Winds: E 16 to 17 knots.

Seas: E 6 feet at 7 seconds.

Afternoon

Breezy E winds with moderate choppy seas. Moderate short period waves.

Winds: E 13 to 14 knots.

Seas: E 5 feet at 7 seconds.

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16-Day Wind, Waves & Tide Print
Wind
Avg. (kts)
Gust (kts)
Direction
Waves
Avg. (ft)
Peak (ft)
Direction
Per. (sec)
Weather
Precip. (in)
Temp (f)
Pressure (mb)

Tides

4ft
2ft
Sea Level
-2ft
-4ft
Monday 8/18
12am
15
17

E
6
8

ESE
8
3am
16
17

ENE
6
8

ESE
8
6am
14
16

E
6
8

ESE
8
9am
15
16

E
6
8

ESE
8
12pm
14
16

E
6
7

E
8
3pm
15
16

E
6
7

E
7
6pm
15
16

E
6
7

S
15
9pm
16
17

E
6
7

S
15
Tuesday 8/19
12am
17
19

E
6
8

E
7
3am
17
18

E
6
8

E
7
6am
16
17

E
6
8

E
7
9am
15
16

ESE
6
8

E
7
12pm
15
17

E
6
7

E
7
3pm
12
12

ESE
6
7

E
7
6pm
13
14

E
5
7

E
7
9pm
14
16

E
5
7

E
7

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Monday 8/18
12am
NIGHT_CLEAR
0
80
1019
3am
NIGHT_CLEAR
0
79
1018
-
6am
NIGHT_CLEAR
0
79
1018
9am
CLEAR
0
79
1019
12pm
CLEAR
0
80
1018
3pm
CLEAR
0
80
1016
-
6pm
CLEAR
0
80
1016
9pm
NIGHT_CLEAR
0
80
1018
-
  • Sunrise: 6:26AM
  • Sunset: 7:19PM
  • Moonrise: 1:49AM
  • Moonset: 3:10PM
  • 25% Waning Crescentwaning crescent
Tuesday 8/19
12am
NIGHT_CLEAR
0
79
1018
3am
NIGHT_BRIEF_SHOWERS_POSSIBLE
0
79
1017
-
6am
NIGHT_CLEAR
0
79
1017
9am
CLEAR
0
79
1018
-
12pm
CLEAR
0
80
1018
3pm
BRIEF_SHOWERS_POSSIBLE
0
80
1017
-
6pm
CLEAR
0
80
1017
9pm
NIGHT_CLEAR
0
80
1019
-
  • Sunrise: 6:26AM
  • Sunset: 7:19PM
  • Moonrise: 2:53AM
  • Moonset: 4:14PM
  • 16% Waning Crescentwaning crescent

Swell - Model Run: 17th Aug, 08:00:PM HST / Last Updated: 18th Aug, 08:02:AM HSTWeather - Model Run: 17th Aug, 08:00:PM HST / Last Updated: 18th Aug, 03:29:AM HST

WARNING: Buoyweather services are not intended for use as safety assessment tool or for making decisions that involve the safety of people or property. Use of Buoyweather for such purposes or similar uses is not recommended by Buoyweather and done at the sole risk of the user. Before heading out on the water, and while out, we strongly recommend monitoring safety alert services, so that you can stay up to date on time sensitive weather and safety information.