weather.gov

Home

News

Organization

Search for:  NWSAll NOAA

Point Forecast: 20NM ENE Portsmouth NH  43.17N 70.36W (Elev. 0 m)	Last Update: 11:24 pm EDT Apr 18, 2024

[show menu]

Date	04/19																						04/20
Hour (EDT)	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01
Surface Wind (kt)	2	2	3	3	4	5	5	6	6	7	8	8	9	10	11	12	12	13	14	14	15	15	15	14
Wind Dir	ENE	ENE	ENE	ENE	ENE	E	E	E	ESE	ESE	ESE	SE	SE	SE	SSE	SSE	SSE	SSE	SSE	S	S	S	S	S
Gust
Significant Wave Height (m)	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9
Wave Period (sec)	4	4	9	11	11	11	11	11	11	11	11	11	11	11	11	11	7	7	7	4	4	4	4	4
Date																							04/21
Hour (EDT)	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01
Surface Wind (kt)	14	12	12	12	12	11	11	11	10	10	10	9	9	9	10	10	10	11	11	11	12	12	12	12
Wind Dir	S	S	S	S	SSW	SSW	SSW	SSW	SW	SW	SW	SSW	SSW	SW	SW	SW	WSW	WSW	W	W	W	WNW	WNW	W
Gust
Significant Wave Height (m)	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9
Wave Period (sec)	5	5	5	5	5	5	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	5	4

English Units Forecast Discussion Marine Point Forecast Hourly Weather Graph National Marine Forecasts Tide Information Hazardous Weather Outlook Regional Weather Conditions Local Climate Information Weather Alerts ! Home

---

Webmaster NOAA's National Weather Service Gray/Portland, ME

Disclaimer Credits Glossary

Privacy Policy About Us Career Opportunities