Northern Mariana Islands Surf Map – Wind and Wave forecasts

Northern Mariana Islands wave (swell) map for surfers, windsurfers and sailors showing open ocean wave size, wave period and wave energy. You can customize the wave and wind maps with overlays for wind arrows, pressure and general weather for surfing. There are also options to display live wind observations from ships, wave buoys and weather stations on the wave maps in the Northern Mariana Islands region.

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Wave Energy Map

Wave Height Map

Wind Map

More forecast maps

Please enable JavaScript to access the following map views:All map types that you can enable here: Northern Mariana Islands Colour Base Map, Wave Height, Wave Energy, Northern Mariana Islands Swell 1 Energy, Swell 2 Energy, Windwave Energy, Northern Mariana Islands Precipitation, Wind, Temperature, Northern Mariana Islands Cloud Cover.Map overlays available for display: Northern Mariana Islands Pressure, Wind.Symbols shown on the map: Northern Mariana Islands Surf Breaks, Tide Forecasts, Cities, Northern Mariana Islands Ski Resorts, Live Wave Buoys, Live Webcams, Northern Mariana Islands Wind Now, Temperature Now, Weather Now, Northern Mariana Islands Swell at breaks, Rating at breaks.

Northern Mariana Islands Wavefinder

Long range 3-hourly Hourly

	Mon		Tuesday 21			Wednesday 22			Thursday 23			Friday 24			Saturday 25			Sunday 26			Mon
	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM
Best forecast wave conditions in Northern Mariana Islands	Boat Basin Lefts Guam	Walung Kosrae	Walung Kosrae	Boat Basin Lefts Guam	Bird Island Saipan	Bird Island Saipan	Bird Island Saipan	Bird Island Saipan	Bird Island Saipan	Bird Island Saipan	Bird Island Saipan	Melekeok (Babelthuap) Palau	Sunabe Seawall Okinawa	Walung Kosrae	Walung Kosrae	Walung Kosrae	Walung Kosrae	Bird Island Saipan	Walung Kosrae	Walung Kosrae	Walung Kosrae	Bird Island Saipan
Rating	2	1	2	2	0	0	0	0	0	0	0	2	1	2	2	2	2	0	1	1	1	0
Wave Height (m) & direction (?)	1.5 N	0.9 NW	0.8 NW	1.1 N	1.5 NNE	1.4 NNE	1.4 NNE	1.5 NNE	1.4 NNE	1.4 NNE	0.8 NNE	0.9 NNE	1.0 NNW	1.0 N	0.7 N	0.8 N	0.7 N	0.8 NNE	0.9 N	0.6 N	0.4 N	1.0 NNE
Period(s) (?)	12	12	11	11	11	11	11	11	11	11	16	11	6	11	14	14	13	12	12	11	15	13
Energy(?)	629	224	196	325	562	507	519	551	567	646	673	285	91	487	463	374	301	362	277	184	69	573
Wind (km/h)
Wind State(?)	glass	cross- off	cross- off	cross- off	on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	on	cross- on	cross- off	off	off	cross- off	on	cross- off	off	cross- off	cross- on
High Tide / height (m)		11:17PM 0.91	9:08AM 0.90		12:23AM 0.89	9:45AM 1.82			10:37AM 1.67	8:00PM 0.73	3:10AM 0.74	11:50AM 0.78		3:51AM 0.73	10:43AM 1.10		12:40AM 0.95	4:22AM 0.73	2:38PM 0.59		4:47AM 0.72	4:12PM 0.59
Low Tide / height (m)			4:19AM 0.67	4:44PM 0.01		4:01AM 0.89	4:50PM 0.15	11:50PM 0.43	4:57AM 1.01	2:17PM 0.46		7:53AM 0.70		7:41PM 0.13				10:28AM 0.50		9:34PM 0.26	11:10AM 0.43
Weather Advanced Surf Forecast

Summary	some clouds	risk thund- der	risk thund- der	clear	clear	clear	clear	clear	clear	clear	clear	risk thund- der	rain shwrs	risk thund- der	mod. rain	mod. rain	risk thund- der	clear	mod. rain	risk thund- der	risk thund- der	clear
Rain (mm)	-	30	9	-	-	-	-	-	-	-	-	3	11	19	7	10	14	-	8	13	8	-
High °C	28	28	26	27	26	26	27	27	26	27	27	28	21	29	27	27	27	26	28	27	27	27
Low °C	27	25	25	26	26	26	27	26	26	27	26	28	19	28	26	27	27	26	27	26	26	26
Chill °C (?)	28	28	26	27	26	26	27	27	26	27	27	28	21	29	27	27	27	26	28	27	27	27
Sunrise	-	-	5:58	-	-	5:58	-	-	5:58	-	-	5:48	-	-	5:58	-	-	5:56	-	-	5:56	-
Sunset	6:34	-	-	6:34	-	-	6:31	-	-	6:31	-	-	6:55	-	-	6:14	-	-	6:14	-	-	6:32
Swell1 (m) & direction	1.5 N	0.9 NW	0.8 S	1.1 N	1.5 NNE	1.4 NNE	1.4 NNE	1.5 NNE	1.4 NNE	1.4 NNE	1.0 NNE	0.9 NNE	0.6 SSW	1.0 N	0.9 N	1.3 ENE	1.1 NE	0.8 NNE	0.9 N	1.3 ENE	1.2 ENE	1.0 NNE
Period (s)	12	12	6	11	11	11	11	11	11	11	10	11	7	11	11	7	7	12	12	8	8	13
Swell2 (m) & direction	0.4 SE	0.7 NE	0.8 NW	0.3 E	0.4 E	0.3 SE	0.3 E	0.2 ESE	0.3 NNE	0.5 NNE	0.8 NNE	0.8 ENE	0.3 W	0.6 N	0.7 N	0.8 N	0.8 N	0.2 NNE	0.4 S	0.7 N	0.9 NNE	0.2 ENE
Period (s)	13	7	11	8	8	12	8	12	17	15	16	6	7	15	14	10	10	16	12	10	10	9
Wind waves (m) & direction	-	1.1 S	-	0.3 ENE	-	0.4 E	0.6 E	0.8 E	1.0 E	1.0 E	1.0 E	-	1.0 NNW	1.0 ENE	1.2 ENE	-	-	1.3 ENE	1.2 NE	-	0.3 SSE	1.5 E
Period (s)	-	5	-	3	-	8	4	4	5	6	6	-	6	5	6	-	-	7	8	-	4	7

	Monday 20				Tuesday 21								Wednesday 22								Thu
	1PM	4PM	7PM	10PM	1AM	3AM	6AM	11AM	12PM	5PM	7PM	10PM	1AM	4AM	8AM	10AM	2PM	4PM	7PM	10PM	1AM	4AM
Best forecast wave conditions in Northern Mariana Islands	Bird Island Saipan	Boat Basin Lefts Guam	Boat Basin Lefts Guam	Boat Basin Lefts Guam	Boat Basin Lefts Guam	Sunabe Seawall Okinawa	Sunabe Seawall Okinawa	Walung Kosrae	Sunabe Seawall Okinawa	Walung Kosrae	Bird Island Saipan	Boat Basin Lefts Guam	Boat Basin Lefts Guam	Bird Island Saipan	Walung Kosrae	Bird Island Saipan	Walung Kosrae	Bird Island Saipan	Bird Island Saipan	Bird Island Saipan	Bird Island Saipan	Bird Island Saipan
Rating	3	3	3	2	2	0	0	1	0	2	0	2	2	0	2	0	2	0	0	0	0	0
Wave Height (m) & direction (?)	1.6 N	1.5 N	1.4 N	1.3 N	1.2 N	0.8 E	0.7 E	0.8 NW	0.7 E	0.8 NNW	1.5 NNE	1.0 N	1.0 N	1.5 NNE	0.9 N	1.4 NNE	0.8 N	1.4 NNE	1.5 NNE	1.6 NNE	1.5 NNE	1.5 NNE
Period(s) (?)	12	12	11	11	12	12	12	11	12	13	12	11	12	11	12	11	11	11	11	11	11	11
Energy(?)	699	629	514	445	408	239	177	196	155	362	577	276	285	564	346	507	244	519	600	639	551	586
Wind (km/h)
Wind State(?)	glass	glass	cross- off	cross- off	cross- off	cross	cross	cross- off	cross	cross- off	on	cross- off	cross- off	on	glass	cross- on	glass	cross- on	cross- on	cross- on	cross- on	cross- on
Tide State(?)	low-flow	low	mid-flow	mid-flow	high	mid-ebb	low	mid-ebb	high	mid-flow	low	mid-flow	high	high	high	high	low	mid-ebb	low	mid-flow	mid-flow	high
High Tide / height (m)					11:17PM 0.91				9:03AM 1.94				12:23AM 0.89	1:07AM 0.75	5:59AM 1.46	9:09AM 0.71						2:15AM 0.75
Low Tide / height (m)		3:53PM -0.00					3:17AM 0.75				4:41PM 0.01						12:51PM 0.33		5:40PM 0.03
Weather Advanced Surf Forecast

Summary	clear	some clouds	some clouds	some clouds	clear	cloudy	cloudy	risk thund- der	clear	risk thund- der	clear	clear	clear	clear	risk thund- der	clear	risk thund- der	clear	clear	clear	clear	clear
Rain (mm)	-	-	-	-	-	-	-	1	-	4	-	-	-	-	2	-	3	-	-	-	-	-
Temp. °C	26	28	27	26	26	21	21	26	22	26	26	26	25	26	27	26	28	27	27	27	27	26
Chill °C (?)	26	28	27	26	26	21	21	26	22	26	26	26	25	26	27	26	28	27	27	27	27	26
Sunrise	-	-	-	-	-	-	-	-	-	-	-	-	-	-	5:58	-	-	-	-	-	-	-
Sunset	-	6:34	-	-	-	-	-	-	-	6:14	-	-	-	-	-	-	-	6:31	-	-	-	-
Swell1 (m) & direction	1.6 N	1.5 N	1.4 N	1.3 N	1.2 N	0.8 E	0.7 E	0.8 S	0.7 E	0.8 NNW	1.5 NNE	1.0 N	1.0 N	1.5 NNE	0.9 N	1.4 NNE	0.8 N	1.4 NNE	1.5 NNE	1.6 NNE	1.5 NNE	1.5 NNE
Period (s)	12	12	11	11	12	12	12	6	12	13	12	11	12	11	12	11	11	11	11	11	11	11
Swell2 (m) & direction	0.3 E	0.4 SE	0.4 SE	0.4 SE	0.4 SE	0.1 E	0.2 ESE	0.8 NW	0.7 NNW	0.8 NW	0.4 E	0.3 E	0.3 E	0.4 E	0.7 NW	0.3 SE	0.6 NW	0.3 E	0.3 E	0.2 ESE	0.2 ESE	0.2 NNE
Period (s)	8	13	12	12	12	11	15	11	5	11	8	8	8	8	11	12	10	8	8	12	12	16
Wind waves (m) & direction	-	-	-	-	-	0.9 NW	0.8 NNW	-	-	-	-	0.4 NE	0.4 ENE	-	-	0.4 E	-	0.6 E	0.6 E	0.5 E	0.8 E	1.0 E
Period (s)	-	-	-	-	-	5	5	-	-	-	-	3	3	-	-	8	-	4	4	5	4	5

	Monday 20	Tuesday 21
	11AM	12PM	1PM	2PM	3PM	3PM	4PM	7PM	6PM	9PM	9PM	10PM	11PM	0AM	2AM	2AM	4AM	4AM	5AM	6AM	7AM	8AM
Best forecast wave conditions in Northern Mariana Islands	Bird Island Saipan	Boat Basin Lefts Guam	Boat Basin Lefts Guam	Boat Basin Lefts Guam	Boat Basin Lefts Guam	Sunabe Seawall Okinawa	Sunabe Seawall Okinawa	Walung Kosrae	Sunabe Seawall Okinawa	Walung Kosrae	Bird Island Saipan	Boat Basin Lefts Guam	Boat Basin Lefts Guam	Bird Island Saipan	Walung Kosrae	Bird Island Saipan	Walung Kosrae	Bird Island Saipan	Bird Island Saipan	Bird Island Saipan	Bird Island Saipan	Bird Island Saipan
Rating	3	3	3	2	2	0	0	1	0	2	0	2	2	0	2	0	2	0	0	0	0	0
Wave Height (m) & direction (?)	1.7 N	1.6 N	1.6 N	1.5 N	1.5 N	1.0 E	0.9 E	1.0 NW	0.9 E	1.0 NW	1.5 N	1.3 N	1.3 N	1.5 N	0.9 NW	1.5 N	0.9 NW	1.5 N	1.5 N	1.5 N	1.5 N	1.5 N
Period(s) (?)	12	12	12	12	12	13	13	12	13	12	12	11	12	12	12	12	12	12	12	12	12	12
Energy(?)	801	747	735	640	640	522	434	282	329	278	640	445	453	637	224	636	286	636	645	635	635	637
Wind (km/h)
Wind State(?)	glass	glass	glass	glass	glass	cross- on	cross- on	off	cross- on	off	cross- on	cross- off	cross- off	on	cross- off	on	cross- off	on	on	on	on	on
High Tide / height (m)														11:52PM 0.75
Low Tide / height (m)							3:09PM -0.09												4:32AM 0.65
Weather Advanced Surf Forecast

Summary	clear	clear	some clouds	some clouds	some clouds	clear	clear	risk thund- der	clear	risk thund- der	clear	some clouds	some clouds	clear	risk thund- der	clear	risk thund- der	clear	clear	clear	clear	clear
Rain (mm)	-	-	-	-	-	-	-	2	-	2	-	-	-	-	4	-	3	-	-	-	-	-
High °C	26	27	28	28	28	22	22	28	22	28	26	26	26	26	27	25	26	25	25	25	25	25
Chill °C (?)	26	27	28	28	28	22	22	28	22	28	26	26	26	26	27	25	26	25	25	25	25	25
Sunrise	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	5:58	-	-
Sunset	-	-	-	-	-	-	-	-	6:53	-	-	-	-	-	-	-	-	-	-	-	-	-
Swell1 (m) & direction	1.7 N	1.6 N	1.6 N	1.5 N	1.5 N	1.0 E	0.9 E	1.0 NW	0.9 E	1.0 NW	1.5 N	1.3 N	1.3 N	1.5 N	0.9 NW	1.5 N	0.9 NW	1.5 N	1.5 N	1.5 N	1.5 N	1.5 N
Period (s)	12	12	12	12	12	13	13	12	13	12	12	11	12	12	12	12	12	12	12	12	12	12
Swell2 (m) & direction	0.4 SE	0.4 SE	0.4 SE	0.4 SE	0.4 SE	0.8 ENE	0.7 NE	0.8 ENE	0.1 SE	0.8 ENE	0.3 E	0.4 SE	0.4 SE	0.3 E	0.7 NE	0.3 E	0.7 NE	0.3 E	0.4 E	0.4 E	0.4 E	0.4 E
Period (s)	13	13	13	13	13	11	11	7	12	7	8	12	12	8	7	8	7	8	8	8	8	8
Wind waves (m) & direction	-	-	-	-	-	0.8 NW	0.9 NW	-	1.0 NW	-	-	-	-	-	1.1 S	-	1.1 S	-	-	-	-	-
Period (s)	-	-	-	-	-	5	5	-	5	-	-	-	-	-	5	-	5	-	-	-	-	-

List of all animated swell maps

Important: JavaScript support must be turned on in order to use these animated swell maps. Alternatively, visit our basic swell maps of Northern Mariana Islands where each view becomes a separate image.

Brunei Darussalam	Guam	Palau
Christmas Island	Indonesia	Philippines
EastTimor	Malaysia

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20 April 2026: Tsunami Alert Issued for NE Japan

Northern Mariana Islands Surf Map – Wind and Wave forecasts

Northern Mariana Islands Wavefinder